Mock Version: 3.3
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs  --target x86_64 --nodeps /builddir/build/SPECS/cosma.spec'], chrootPath='/var/lib/mock/rhel+epel-8-x86_64-1668681175.988925/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fb2047af850>timeout=0uid=1000gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '5be53cbfd59543a4a4f6d88ec5ea543c', '-D', '/var/lib/mock/rhel+epel-8-x86_64-1668681175.988925/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs  --target x86_64 --nodeps /builddir/build/SPECS/cosma.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: x86_64
Building for target x86_64
Wrote: /builddir/build/SRPMS/cosma-2.6.2-1.el8.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb  --target x86_64 --nodeps /builddir/build/SPECS/cosma.spec'], chrootPath='/var/lib/mock/rhel+epel-8-x86_64-1668681175.988925/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fb2047af850>timeout=0uid=1000gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'f1f76d8f34bb4aaf9f32cc47ea4b2cd1', '-D', '/var/lib/mock/rhel+epel-8-x86_64-1668681175.988925/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.p7bq3ez6:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb  --target x86_64 --nodeps /builddir/build/SPECS/cosma.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.d33aE7
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf cosma
+ /usr/bin/gzip -dc /builddir/build/SOURCES/cosma.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd cosma
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.Ww4CFF
+ umask 022
+ cd /builddir/build/BUILD
+ cd cosma
+ mkdir ompi
+ cd ompi
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/69/exe ']'
+++ /usr/bin/readlink /proc/69/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/openmpi-x86_64
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export OMPI_MCA_rmaps_base_oversubscribe=1
+ OMPI_MCA_rmaps_base_oversubscribe=1
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ /usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DCOSMA_BLAS=OPENBLAS -DBUILD_SHARED_LIBS=ON -DSCALAPACK_BLAS=OPENBLAS -DCMAKE_INSTALL_PREFIX=/usr/lib64/openmpi -DINCLUDE_INSTALL_DIR=/usr/include/openmpi-x86_64 -DCOSMA_WITH_TESTS=OFF -DCOSMA_WITH_APPS=OFF -DCOSMA_WITH_BENCHMARKS=OFF ..
-- Setting build type to 'Release' as none was specified.
-- Selected BLAS backend for COSMA: OPENBLAS
-- Selected SCALAPACK backend for COSMA: OFF
-- The BLAS backend that SCALAPACK is linked to: OPENBLAS
-- The CXX compiler identification is GNU 8.5.0
-- The C compiler identification is GNU 8.5.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found MPI_C: /usr/lib64/openmpi/lib/libmpi.so (found version "3.1") 
-- Found MPI_CXX: /usr/lib64/openmpi/lib/libmpi_cxx.so (found version "3.1") 
-- Found MPI: TRUE (found version "3.1")  
-- Found OPENBLAS: /usr/lib64/libopenblas.so  
-- Building with no SCALAPACK interface support.
-- Selected ScaLAPACK backend for COSTA: OFF
-- Found MPI: TRUE (found version "3.1") found components: CXX 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5") found components: CXX 
CMake Warning at libs/COSTA/CMakeLists.txt:101 (message):
  No ScaLAPACK interface is specified.  Building COSTA without SCALAPACK
  wrappers.
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR
-- Build files have been written to: /builddir/build/BUILD/cosma/ompi
+ /usr/bin/make -O -j2 -j1
/usr/bin/cmake -S/builddir/build/BUILD/cosma -B/builddir/build/BUILD/cosma/ompi --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/cosma/ompi/CMakeFiles /builddir/build/BUILD/cosma/ompi//CMakeFiles/progress.marks
/usr/bin/make  -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/cosma/ompi'
/usr/bin/make  -f libs/COSTA/src/costa/CMakeFiles/costa.dir/build.make libs/COSTA/src/costa/CMakeFiles/costa.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/cosma/ompi'
cd /builddir/build/BUILD/cosma/ompi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cosma /builddir/build/BUILD/cosma/libs/COSTA/src/costa /builddir/build/BUILD/cosma/ompi /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa/CMakeFiles/costa.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/cosma/ompi'
/usr/bin/make  -f libs/COSTA/src/costa/CMakeFiles/costa.dir/build.make libs/COSTA/src/costa/CMakeFiles/costa.dir/build
make[2]: Entering directory '/builddir/build/BUILD/cosma/ompi'
[  3%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/block.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/block.cpp.o -MF CMakeFiles/costa.dir/grid2grid/block.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/block.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/block.cpp
[  6%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/grid2D.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/grid2D.cpp.o -MF CMakeFiles/costa.dir/grid2grid/grid2D.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/grid2D.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid2D.cpp
[ 10%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/interval.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/interval.cpp.o -MF CMakeFiles/costa.dir/grid2grid/interval.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/interval.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/interval.cpp
[ 13%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/scalapack_layout.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/scalapack_layout.cpp.o -MF CMakeFiles/costa.dir/grid2grid/scalapack_layout.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/scalapack_layout.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.hpp:2,
                 from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:282:20:   required from 'costa::grid_layout<T> costa::get_scalapack_layout(int, costa::scalapack::matrix_dim, costa::scalapack::elem_grid_coord, costa::scalapack::matrix_dim, costa::scalapack::block_dim, costa::scalapack::rank_decomposition, costa::scalapack::ordering, costa::scalapack::rank_grid_coord, T*, char, int) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:392:34:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t i = 0; i < blocks.num_blocks(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:282:20:   required from 'costa::grid_layout<T> costa::get_scalapack_layout(int, costa::scalapack::matrix_dim, costa::scalapack::elem_grid_coord, costa::scalapack::matrix_dim, costa::scalapack::block_dim, costa::scalapack::rank_decomposition, costa::scalapack::ordering, costa::scalapack::rank_grid_coord, T*, char, int) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:405:34:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:282:20:   required from 'costa::grid_layout<T> costa::get_scalapack_layout(int, costa::scalapack::matrix_dim, costa::scalapack::elem_grid_coord, costa::scalapack::matrix_dim, costa::scalapack::block_dim, costa::scalapack::rank_decomposition, costa::scalapack::ordering, costa::scalapack::rank_grid_coord, T*, char, int) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:418:34:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:282:20:   required from 'costa::grid_layout<T> costa::get_scalapack_layout(int, costa::scalapack::matrix_dim, costa::scalapack::elem_grid_coord, costa::scalapack::matrix_dim, costa::scalapack::block_dim, costa::scalapack::rank_decomposition, costa::scalapack::ordering, costa::scalapack::rank_grid_coord, T*, char, int) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/scalapack_layout.cpp:431:34:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[ 17%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/communication_data.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/communication_data.cpp.o -MF CMakeFiles/costa.dir/grid2grid/communication_data.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/communication_data.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::communication_data<T>::communication_data(std::vector<costa::message<T> >&, int, int) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:276:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:115:9: warning: variable 'prev_rank' set but not used [-Wunused-but-set-variable]
     int prev_rank = -1;
         ^~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::copy_from_buffer(int, costa::memory::threads_workspace<T>&) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:276:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:196:9: warning: comparison of integer expressions of different signedness: 'unsigned int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
         for (unsigned i = package_ticks[idx]; i < package_ticks[idx+1]; ++i) {
         ^~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::partition_messages() [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:276:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:89:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<costa::message<double>, std::allocator<costa::message<double> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < mpi_messages.size(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::communication_data<T>::communication_data(std::vector<costa::message<T> >&, int, int) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:277:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:115:9: warning: variable 'prev_rank' set but not used [-Wunused-but-set-variable]
     int prev_rank = -1;
         ^~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::copy_from_buffer(int, costa::memory::threads_workspace<T>&) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:277:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:196:9: warning: comparison of integer expressions of different signedness: 'unsigned int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
         for (unsigned i = package_ticks[idx]; i < package_ticks[idx+1]; ++i) {
         ^~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::partition_messages() [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:277:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:89:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<costa::message<std::complex<double> >, std::allocator<costa::message<std::complex<double> > > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < mpi_messages.size(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::communication_data<T>::communication_data(std::vector<costa::message<T> >&, int, int) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:278:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:115:9: warning: variable 'prev_rank' set but not used [-Wunused-but-set-variable]
     int prev_rank = -1;
         ^~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::copy_from_buffer(int, costa::memory::threads_workspace<T>&) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:278:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:196:9: warning: comparison of integer expressions of different signedness: 'unsigned int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
         for (unsigned i = package_ticks[idx]; i < package_ticks[idx+1]; ++i) {
         ^~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::partition_messages() [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:278:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:89:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<costa::message<float>, std::allocator<costa::message<float> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < mpi_messages.size(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::communication_data<T>::communication_data(std::vector<costa::message<T> >&, int, int) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:279:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:115:9: warning: variable 'prev_rank' set but not used [-Wunused-but-set-variable]
     int prev_rank = -1;
         ^~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::copy_from_buffer(int, costa::memory::threads_workspace<T>&) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:279:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:196:9: warning: comparison of integer expressions of different signedness: 'unsigned int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
         for (unsigned i = package_ticks[idx]; i < package_ticks[idx+1]; ++i) {
         ^~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'void costa::communication_data<T>::partition_messages() [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:279:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:89:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<costa::message<std::complex<float> >, std::allocator<costa::message<std::complex<float> > > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < mpi_messages.size(); ++i) {
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::message<T>::message(costa::block<T>, int, char, T, T, bool, bool) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:282:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:38:16: warning: 'costa::message<double>::rank' will be initialized after [-Wreorder]
     int rank = 0;
                ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:30:18: warning:   'double costa::message<double>::alpha' [-Wreorder]
     T alpha = T{1};
                  ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:11:1: warning:   when initialized here [-Wreorder]
 message<T>::message(block<T> b, int rank,
 ^~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::message<T>::message(costa::block<T>, int, char, T, T, bool, bool) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:283:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:38:16: warning: 'costa::message<std::complex<double> >::rank' will be initialized after [-Wreorder]
     int rank = 0;
                ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:30:18: warning:   'std::complex<double> costa::message<std::complex<double> >::alpha' [-Wreorder]
     T alpha = T{1};
                  ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:11:1: warning:   when initialized here [-Wreorder]
 message<T>::message(block<T> b, int rank,
 ^~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::message<T>::message(costa::block<T>, int, char, T, T, bool, bool) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:284:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:38:16: warning: 'costa::message<float>::rank' will be initialized after [-Wreorder]
     int rank = 0;
                ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:30:18: warning:   'float costa::message<float>::alpha' [-Wreorder]
     T alpha = T{1};
                  ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:11:1: warning:   when initialized here [-Wreorder]
 message<T>::message(block<T> b, int rank,
 ^~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp: In instantiation of 'costa::message<T>::message(costa::block<T>, int, char, T, T, bool, bool) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:285:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:38:16: warning: 'costa::message<std::complex<float> >::rank' will be initialized after [-Wreorder]
     int rank = 0;
                ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:30:18: warning:   'std::complex<float> costa::message<std::complex<float> >::alpha' [-Wreorder]
     T alpha = T{1};
                  ^
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:11:1: warning:   when initialized here [-Wreorder]
 message<T>::message(block<T> b, int rank,
 ^~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.hpp:3,
                 from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:276:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:67:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (n_rows == (size_t)ld_src &&
         ~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:68:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         n_rows == (size_t)ld_dest) {
         ~~~~~~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:73:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t col = 0; col < n_cols; ++col) {
                              ~~~~^~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:277:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:67:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (n_rows == (size_t)ld_src &&
         ~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:68:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         n_rows == (size_t)ld_dest) {
         ~~~~~~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:73:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t col = 0; col < n_cols; ++col) {
                              ~~~~^~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:278:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:67:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (n_rows == (size_t)ld_src &&
         ~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:68:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         n_rows == (size_t)ld_dest) {
         ~~~~~~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:73:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t col = 0; col < n_cols; ++col) {
                              ~~~~^~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:279:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:67:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (n_rows == (size_t)ld_src &&
         ~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:68:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         n_rows == (size_t)ld_dest) {
         ~~~~~~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:73:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t col = 0; col < n_cols; ++col) {
                              ~~~~^~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy(std::size_t, const elem_type*, elem_type*, bool, elem_type, elem_type) [with elem_type = double; std::size_t = long unsigned int]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:69:13:   required from 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:276:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:33:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
         for (int i = 0; i < n; ++i) {
                         ~~^~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy(std::size_t, const elem_type*, elem_type*, bool, elem_type, elem_type) [with elem_type = std::complex<double>; std::size_t = long unsigned int]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:69:13:   required from 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:277:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:33:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy(std::size_t, const elem_type*, elem_type*, bool, elem_type, elem_type) [with elem_type = float; std::size_t = long unsigned int]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:69:13:   required from 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:278:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:33:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp: In instantiation of 'void costa::memory::copy(std::size_t, const elem_type*, elem_type*, bool, elem_type, elem_type) [with elem_type = std::complex<float>; std::size_t = long unsigned int]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:69:13:   required from 'void costa::memory::copy2D(int, int, const elem_type*, int, elem_type*, int, bool, elem_type, elem_type, bool) [with elem_type = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:336:15:   required from 'void costa::memory::copy_and_transform(int, int, const T*, int, bool, T*, int, bool, bool, bool, T, T, costa::memory::threads_workspace<T>&) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:176:31:   required from 'void costa::communication_data<T>::copy_to_buffer(costa::memory::threads_workspace<T>&) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/communication_data.cpp:279:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/memory_utils.hpp:33:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
[ 20%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/grid_cover.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/grid_cover.cpp.o -MF CMakeFiles/costa.dir/grid2grid/grid_cover.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/grid_cover.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_cover.cpp
[ 24%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/ranks_reordering.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/ranks_reordering.cpp.o -MF CMakeFiles/costa.dir/grid2grid/ranks_reordering.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/ranks_reordering.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/ranks_reordering.cpp
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/ranks_reordering.cpp: In function 'std::vector<int> costa::optimal_reordering(costa::comm_volume&, int, bool&)':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/ranks_reordering.cpp:10:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
     for (size_t i = 0; i < n_ranks; ++i) {
                        ~~^~~~~~~~~
[ 27%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/utils.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/utils.cpp.o -MF CMakeFiles/costa.dir/grid2grid/utils.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/utils.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/utils.cpp
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/utils.cpp: In function 'std::vector<std::vector<int> > costa::topology_cost(MPI_Comm)':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/utils.cpp:59:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < local_ranks.size(); ++i) {
                     ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/utils.cpp:39:15: warning: unused variable 'local_rank' [-Wunused-variable]
     int rank, local_rank, local_size;
               ^~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/utils.cpp:39:27: warning: unused variable 'local_size' [-Wunused-variable]
     int rank, local_rank, local_size;
                           ^~~~~~~~~~
[ 31%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/transform.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/grid2grid/transform.cpp.o -MF CMakeFiles/costa.dir/grid2grid/transform.cpp.o.d -o CMakeFiles/costa.dir/grid2grid/transform.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In instantiation of 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = float; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:163:19:   required from 'void costa::transform(costa::grid_layout<T>&, costa::grid_layout<T>&, MPI_Comm) [with T = float; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:291:45:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:60:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:85:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < send_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:107:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_packed_messages; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In instantiation of 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = double; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:163:19:   required from 'void costa::transform(costa::grid_layout<T>&, costa::grid_layout<T>&, MPI_Comm) [with T = double; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:295:46:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:60:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:85:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < send_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:107:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_packed_messages; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In instantiation of 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = std::complex<float>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:163:19:   required from 'void costa::transform(costa::grid_layout<T>&, costa::grid_layout<T>&, MPI_Comm) [with T = std::complex<float>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:300:45:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:60:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:85:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < send_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:107:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_packed_messages; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In instantiation of 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = std::complex<double>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:163:19:   required from 'void costa::transform(costa::grid_layout<T>&, costa::grid_layout<T>&, MPI_Comm) [with T = std::complex<double>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:305:18:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:60:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:85:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < send_data.n_ranks; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:107:29: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
     for (unsigned i = 0u; i < recv_data.n_packed_messages; ++i) {
                           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In function 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:128:20: warning: 'send_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitall(send_data.n_packed_messages, send_reqs, MPI_STATUSES_IGNORE);
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:110:20: warning: 'recv_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitany(recv_data.n_packed_messages,
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                     recv_reqs,
                     ~~~~~~~~~~
                     &idx,
                     ~~~~~
                     MPI_STATUS_IGNORE);
                     ~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In function 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:128:20: warning: 'send_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitall(send_data.n_packed_messages, send_reqs, MPI_STATUSES_IGNORE);
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:110:20: warning: 'recv_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitany(recv_data.n_packed_messages,
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                     recv_reqs,
                     ~~~~~~~~~~
                     &idx,
                     ~~~~~
                     MPI_STATUS_IGNORE);
                     ~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In function 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:128:20: warning: 'send_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitall(send_data.n_packed_messages, send_reqs, MPI_STATUSES_IGNORE);
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:110:20: warning: 'recv_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitany(recv_data.n_packed_messages,
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                     recv_reqs,
                     ~~~~~~~~~~
                     &idx,
                     ~~~~~
                     MPI_STATUS_IGNORE);
                     ~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp: In function 'void costa::exchange_async(costa::communication_data<T>&, costa::communication_data<T>&, MPI_Comm) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:128:20: warning: 'send_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitall(send_data.n_packed_messages, send_reqs, MPI_STATUSES_IGNORE);
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.cpp:110:20: warning: 'recv_reqs' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MPI_Waitany(recv_data.n_packed_messages,
         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                     recv_reqs,
                     ~~~~~~~~~~
                     &idx,
                     ~~~~~
                     MPI_STATUS_IGNORE);
                     ~~~~~~~~~~~~~~~~~~
[ 34%] Building CXX object libs/COSTA/src/costa/CMakeFiles/costa.dir/layout.cpp.o
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/c++ -Dcosta_EXPORTS -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -fPIC -pthread -fopenmp -MD -MT libs/COSTA/src/costa/CMakeFiles/costa.dir/layout.cpp.o -MF CMakeFiles/costa.dir/layout.cpp.o.d -o CMakeFiles/costa.dir/layout.cpp.o -c /builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.hpp:2,
                 from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = float]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:61:73:   required from 'costa::grid_layout<T> costa::custom_layout(int, int, const int*, const int*, const int*, int, const costa::block_t*, char) [with T = float]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:150:54:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t i = 0; i < blocks.num_blocks(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = double]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:61:73:   required from 'costa::grid_layout<T> costa::custom_layout(int, int, const int*, const int*, const int*, int, const costa::block_t*, char) [with T = double]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:160:54:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:61:73:   required from 'costa::grid_layout<T> costa::custom_layout(int, int, const int*, const int*, const int*, int, const costa::block_t*, char) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:170:54:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:61:73:   required from 'costa::grid_layout<T> costa::custom_layout(int, int, const int*, const int*, const int*, int, const costa::block_t*, char) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/layout.cpp:180:54:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[ 37%] Linking CXX shared library libcosta.so
cd /builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa && /usr/bin/cmake -E cmake_link_script CMakeFiles/costa.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fopenmp -DNDEBUG -Wl,-rpath -Wl,/usr/lib64/openmpi/lib -Wl,--enable-new-dtags -pthread -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libcosta.so -o libcosta.so CMakeFiles/costa.dir/grid2grid/block.cpp.o CMakeFiles/costa.dir/grid2grid/grid2D.cpp.o CMakeFiles/costa.dir/grid2grid/interval.cpp.o CMakeFiles/costa.dir/grid2grid/scalapack_layout.cpp.o CMakeFiles/costa.dir/grid2grid/communication_data.cpp.o CMakeFiles/costa.dir/grid2grid/grid_cover.cpp.o CMakeFiles/costa.dir/grid2grid/ranks_reordering.cpp.o CMakeFiles/costa.dir/grid2grid/utils.cpp.o CMakeFiles/costa.dir/grid2grid/transform.cpp.o CMakeFiles/costa.dir/layout.cpp.o  -Wl,-rpath,/usr/lib64/openmpi/lib::::::::::::::::::::::::: /usr/lib64/openmpi/lib/libmpi_cxx.so /usr/lib64/openmpi/lib/libmpi.so /usr/lib/gcc/x86_64-redhat-linux/8/libgomp.so /usr/lib64/libpthread.so 
make[2]: Leaving directory '/builddir/build/BUILD/cosma/ompi'
[ 37%] Built target costa
/usr/bin/make  -f src/cosma/CMakeFiles/cosma.dir/build.make src/cosma/CMakeFiles/cosma.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/cosma/ompi'
cd /builddir/build/BUILD/cosma/ompi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/cosma /builddir/build/BUILD/cosma/src/cosma /builddir/build/BUILD/cosma/ompi /builddir/build/BUILD/cosma/ompi/src/cosma /builddir/build/BUILD/cosma/ompi/src/cosma/CMakeFiles/cosma.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/cosma/ompi'
/usr/bin/make  -f src/cosma/CMakeFiles/cosma.dir/build.make src/cosma/CMakeFiles/cosma.dir/build
make[2]: Entering directory '/builddir/build/BUILD/cosma/ompi'
[ 41%] Building CXX object src/cosma/CMakeFiles/cosma.dir/blas.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/blas.cpp.o -MF CMakeFiles/cosma.dir/blas.cpp.o.d -o CMakeFiles/cosma.dir/blas.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/blas.cpp
[ 44%] Building CXX object src/cosma/CMakeFiles/cosma.dir/buffer.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/buffer.cpp.o -MF CMakeFiles/cosma.dir/buffer.cpp.o.d -o CMakeFiles/cosma.dir/buffer.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/buffer.cpp
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'cosma::Buffer<Scalar>::Buffer(cosma::cosma_context<Scalar>*, cosma::Mapper*, cosma::Layout*, bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:158:28: warning: 'cosma::Buffer<double>::ctxt_' will be initialized after [-Wreorder]
     cosma_context<Scalar>* ctxt_;
                            ^~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning:   'const cosma::Strategy* cosma::Buffer<double>::strategy_' [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning: 'cosma::Buffer<double>::strategy_' will be initialized after [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:103:10: warning:   'char cosma::Buffer<double>::label_' [-Wreorder]
     char label_;
          ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:41:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         for (int step = 0; step < strategy_->n_steps(); ++step) {
                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_initial_buffers(bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:132:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_communication_buffers(bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 1) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:67:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_initial_buffers(bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:145:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_communication_buffers(bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:162:26: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (dry_run || rank_ >= strategy_->P || buff_sizes_.size() <= 1) return;
                    ~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::get_all_buffer_sizes() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:108:15: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < strategy_->P) {
         ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:116:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::advance_buffer() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:352:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (current_buffer_ == buffers_.size() - 1)
         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::compute_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = double; cosma::Buffer<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:456:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
             for (int j = 0; j < sizes.size(); ++j) {
                             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:494:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::compute_max_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = double; cosma::Buffer<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:691:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::init_first_split_steps() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:814:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:234:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     while (step < strategy_->n_steps()) {
            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'cosma::Buffer<Scalar>::Buffer(cosma::cosma_context<Scalar>*, cosma::Mapper*, cosma::Layout*, bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:158:28: warning: 'cosma::Buffer<std::complex<double> >::ctxt_' will be initialized after [-Wreorder]
     cosma_context<Scalar>* ctxt_;
                            ^~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning:   'const cosma::Strategy* cosma::Buffer<std::complex<double> >::strategy_' [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning: 'cosma::Buffer<std::complex<double> >::strategy_' will be initialized after [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:103:10: warning:   'char cosma::Buffer<std::complex<double> >::label_' [-Wreorder]
     char label_;
          ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:41:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         for (int step = 0; step < strategy_->n_steps(); ++step) {
                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_initial_buffers(bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:132:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_communication_buffers(bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 1) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:67:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_initial_buffers(bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:145:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_communication_buffers(bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:162:26: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (dry_run || rank_ >= strategy_->P || buff_sizes_.size() <= 1) return;
                    ~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::get_all_buffer_sizes() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:108:15: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < strategy_->P) {
         ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:116:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::advance_buffer() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:352:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (current_buffer_ == buffers_.size() - 1)
         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::compute_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = std::complex<double>; cosma::Buffer<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:456:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
             for (int j = 0; j < sizes.size(); ++j) {
                             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:494:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::compute_max_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = std::complex<double>; cosma::Buffer<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:691:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::init_first_split_steps() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:815:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:234:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     while (step < strategy_->n_steps()) {
            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'cosma::Buffer<Scalar>::Buffer(cosma::cosma_context<Scalar>*, cosma::Mapper*, cosma::Layout*, bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:158:28: warning: 'cosma::Buffer<float>::ctxt_' will be initialized after [-Wreorder]
     cosma_context<Scalar>* ctxt_;
                            ^~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning:   'const cosma::Strategy* cosma::Buffer<float>::strategy_' [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning: 'cosma::Buffer<float>::strategy_' will be initialized after [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:103:10: warning:   'char cosma::Buffer<float>::label_' [-Wreorder]
     char label_;
          ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:41:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         for (int step = 0; step < strategy_->n_steps(); ++step) {
                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_initial_buffers(bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:132:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_communication_buffers(bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 1) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:67:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_initial_buffers(bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:145:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_communication_buffers(bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:162:26: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (dry_run || rank_ >= strategy_->P || buff_sizes_.size() <= 1) return;
                    ~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::get_all_buffer_sizes() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:108:15: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < strategy_->P) {
         ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:116:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::advance_buffer() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:352:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (current_buffer_ == buffers_.size() - 1)
         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::compute_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = float; cosma::Buffer<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:456:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
             for (int j = 0; j < sizes.size(); ++j) {
                             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:494:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::compute_max_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = float; cosma::Buffer<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:691:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::init_first_split_steps() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:816:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:234:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     while (step < strategy_->n_steps()) {
            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'cosma::Buffer<Scalar>::Buffer(cosma::cosma_context<Scalar>*, cosma::Mapper*, cosma::Layout*, bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:158:28: warning: 'cosma::Buffer<std::complex<float> >::ctxt_' will be initialized after [-Wreorder]
     cosma_context<Scalar>* ctxt_;
                            ^~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning:   'const cosma::Strategy* cosma::Buffer<std::complex<float> >::strategy_' [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/buffer.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:106:21: warning: 'cosma::Buffer<std::complex<float> >::strategy_' will be initialized after [-Wreorder]
     const Strategy *strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.hpp:103:10: warning:   'char cosma::Buffer<std::complex<float> >::label_' [-Wreorder]
     char label_;
          ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:14:1: warning:   when initialized here [-Wreorder]
 Buffer<T>::Buffer(cosma_context<T>* ctxt,
 ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:41:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
         for (int step = 0; step < strategy_->n_steps(); ++step) {
                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_initial_buffers(bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:132:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::allocate_communication_buffers(bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 1) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:67:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_initial_buffers(bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:145:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (!dry_run && rank_ < strategy_->P && buff_sizes_.size() > 0) {
                     ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::free_communication_buffers(bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:162:26: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (dry_run || rank_ >= strategy_->P || buff_sizes_.size() <= 1) return;
                    ~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::get_all_buffer_sizes() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:108:15: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < strategy_->P) {
         ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:116:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         for (int i = 1; i < buff_sizes_.size(); ++i) {
                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::advance_buffer() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:352:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (current_buffer_ == buffers_.size() - 1)
         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'std::vector<long unsigned int> cosma::Buffer<Scalar>::compute_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = std::complex<float>; cosma::Buffer<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:456:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
             for (int j = 0; j < sizes.size(); ++j) {
                             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:494:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::compute_max_buffer_size(cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, int, int, cosma::Buffer<Scalar>::scalar_t) [with Scalar = std::complex<float>; cosma::Buffer<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:691:13: warning: unused variable 'offset' [-Wunused-variable]
         int offset = rank - newP.first();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp: In instantiation of 'void cosma::Buffer<Scalar>::init_first_split_steps() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:817:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/buffer.cpp:234:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     while (step < strategy_->n_steps()) {
            ~~~~~^~~~~~~~~~~~~~~~~~~~~~
[ 48%] Building CXX object src/cosma/CMakeFiles/cosma.dir/communicator.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/communicator.cpp.o -MF CMakeFiles/cosma.dir/communicator.cpp.o.d -o CMakeFiles/cosma.dir/communicator.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/communicator.cpp
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp: In constructor 'cosma::communicator::communicator(cosma::Strategy, MPI_Comm)':
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:26:38: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     using_reduced_comm_ = comm_size_ != strategy.P;
                           ~~~~~~~~~~~^~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:27:22: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     is_idle_ = rank_ >= strategy.P;
                ~~~~~~^~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:70:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < strategy_.n_steps(); ++i) {
                     ~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp: In member function 'void cosma::communicator::split_communicators(MPI_Comm)':
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:240:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int step = 0; step < strategy_.n_steps(); ++step) {
                        ~~~~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp: In member function 'void cosma::communicator::create_communicators(MPI_Comm)':
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:288:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int step = 0; step < strategy_.n_steps(); ++step) {
                        ~~~~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp: In member function 'ompi_communicator_t* cosma::communicator::create_comm_subproblem(MPI_Comm, cosma::Interval&, cosma::Interval&)':
/builddir/build/BUILD/cosma/src/cosma/communicator.cpp:332:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < ranks.size(); ++i) {
                     ~~^~~~~~~~~~~~~~
[ 51%] Building CXX object src/cosma/CMakeFiles/cosma.dir/context.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/context.cpp.o -MF CMakeFiles/cosma.dir/context.cpp.o.d -o CMakeFiles/cosma.dir/context.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/context.cpp
[ 55%] Building CXX object src/cosma/CMakeFiles/cosma.dir/interval.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/interval.cpp.o -MF CMakeFiles/cosma.dir/interval.cpp.o.d -o CMakeFiles/cosma.dir/interval.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/interval.cpp
/builddir/build/BUILD/cosma/src/cosma/interval.cpp: In member function 'std::vector<cosma::Interval> cosma::Interval::divide_by(int)':
/builddir/build/BUILD/cosma/src/cosma/interval.cpp:35:18: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
     if (length() < divisor) {
         ~~~~~~~~~^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/interval.cpp: In member function 'cosma::Interval cosma::Interval::subinterval(int, int)':
/builddir/build/BUILD/cosma/src/cosma/interval.cpp:85:18: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
     if (length() < divisor) {
         ~~~~~~~~~^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/interval.cpp: In member function 'std::size_t cosma::Interval2D::split_by(int, int)':
/builddir/build/BUILD/cosma/src/cosma/interval.cpp:148:44: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
     if (cols.length() < 0 || cols.length() < divisor) {
                              ~~~~~~~~~~~~~~^~~~~~~~~
[ 58%] Building CXX object src/cosma/CMakeFiles/cosma.dir/layout.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/layout.cpp.o -MF CMakeFiles/cosma.dir/layout.cpp.o.d -o CMakeFiles/cosma.dir/layout.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/layout.cpp
/builddir/build/BUILD/cosma/src/cosma/layout.cpp: In constructor 'cosma::Layout::Layout(cosma::Mapper*)':
/builddir/build/BUILD/cosma/src/cosma/layout.cpp:17:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
     for (size_t p = 0; p < P_; ++p) {
                        ~~^~~~
/builddir/build/BUILD/cosma/src/cosma/layout.cpp: In member function 'void cosma::Layout::update_buckets(cosma::Interval&, cosma::Interval2D&)':
/builddir/build/BUILD/cosma/src/cosma/layout.cpp:91:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cosma::Interval2D>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         while (pointer < ranges.size() && ranges[pointer].before(range)) {
                ~~~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/layout.cpp: In member function 'void cosma::Layout::buffers_after_expansion(cosma::Interval&, cosma::Interval&, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<std::vector<int> >&, std::vector<int>&)':
/builddir/build/BUILD/cosma/src/cosma/layout.cpp:120:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int comm_ring = 0; comm_ring < newP.length(); ++comm_ring) {
                             ~~~~~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/layout.cpp: In member function 'void cosma::Layout::set_sizes(int, std::vector<int>&, int)':
/builddir/build/BUILD/cosma/src/cosma/layout.cpp:153:29: warning: comparison of integer expressions of different signedness: 'int' and 'const long unsigned int' [-Wsign-compare]
     for (int i = pointer; i < std::min(sizes.size() + pointer, b_sizes.size());
                           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/layout.cpp: In member function 'std::vector<int> cosma::Layout::sizes_inside_range(cosma::Interval2D&, int, int&)':
/builddir/build/BUILD/cosma/src/cosma/layout.cpp:173:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cosma::Interval2D>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     while (pointer < ranges.size()) {
            ~~~~~~~~^~~~~~~~~~~~~~~
[ 62%] Building CXX object src/cosma/CMakeFiles/cosma.dir/local_multiply.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/local_multiply.cpp.o -MF CMakeFiles/cosma.dir/local_multiply.cpp.o.d -o CMakeFiles/cosma.dir/local_multiply.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/local_multiply.cpp
[ 65%] Building CXX object src/cosma/CMakeFiles/cosma.dir/mapper.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/mapper.cpp.o -MF CMakeFiles/cosma.dir/mapper.cpp.o.d -o CMakeFiles/cosma.dir/mapper.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/mapper.cpp
In file included from /builddir/build/BUILD/cosma/src/cosma/mapper.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/mapper.hpp: In constructor 'cosma::Mapper::Mapper(char, const cosma::Strategy&, int)':
/builddir/build/BUILD/cosma/src/cosma/mapper.hpp:86:21: warning: 'cosma::Mapper::strategy_' will be initialized after [-Wreorder]
     const Strategy* strategy_;
                     ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.hpp:80:9: warning:   'int cosma::Mapper::m_' [-Wreorder]
     int m_;
         ^~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:5:1: warning:   when initialized here [-Wreorder]
 Mapper::Mapper(char label,
 ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'void cosma::Mapper::compute_sizes(cosma::Interval, cosma::Interval, cosma::Interval, int, const cosma::Strategy&)':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:170:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
                 for (int shift = 0; shift < newP.length(); ++shift) {
                                     ~~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:175:60: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cosma::Interval2D>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
                     for (int mat = skip_ranges_[rank]; mat < submatrices.size();
                                                        ~~~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'size_t cosma::Mapper::initial_size(int) const':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:213:14: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank < P_)
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'void cosma::Mapper::compute_global_coord()':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:301:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
         for (auto local = 0; local < range.size(); ++local, ++index) {
                              ~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'std::pair<int, int> cosma::Mapper::global_coordinates(int)':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:309:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (local_index >= initial_size()) {
         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'std::pair<int, int> cosma::Mapper::global_coordinates(int, int)':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:330:48: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::value_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         if (range_offset_[rank][matrix_id + 1] > local_index) {
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp: In member function 'std::vector<cosma::Interval2D> cosma::Mapper::local_blocks()':
/builddir/build/BUILD/cosma/src/cosma/mapper.cpp:353:15: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < strategy_->P)
         ~~~~~~^~~~~~~~~~~~~~
[ 68%] Building CXX object src/cosma/CMakeFiles/cosma.dir/math_utils.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/math_utils.cpp.o -MF CMakeFiles/cosma.dir/math_utils.cpp.o.d -o CMakeFiles/cosma.dir/math_utils.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/math_utils.cpp
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp: In function 'std::tuple<int, int, int> cosma::math_utils::balanced_divisors(long long int, long long int, long long int, int, int)':
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp:108:58: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                 div1 * div2 * div3 == divm * divn * divk && current_error < error) {
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp: In function 'std::vector<int> cosma::math_utils::decompose(int)':
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp:123:9: warning: unused variable 'orig_n' [-Wunused-variable]
     int orig_n = n;
         ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp: In function 'int cosma::math_utils::closest_divisor(int, int, double)':
/builddir/build/BUILD/cosma/src/cosma/math_utils.cpp:155:9: warning: unused variable 'divisor' [-Wunused-variable]
     int divisor = 1;
         ^~~~~~~
[ 72%] Building CXX object src/cosma/CMakeFiles/cosma.dir/matrix.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/matrix.cpp.o -MF CMakeFiles/cosma.dir/matrix.cpp.o.d -o CMakeFiles/cosma.dir/matrix.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/matrix.cpp
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, char, const cosma::Strategy&, int, bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:26:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, cosma::Mapper&&, int, bool) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:50:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int, int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:229:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:239:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::unshift(int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:249:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::update_buckets(cosma::Interval&, cosma::Interval2D&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:272:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket(int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:256:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:264:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<int> cosma::CosmaMatrix<Scalar>::seq_buckets(cosma::Interval&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:279:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_seq_buckets(cosma::Interval&, std::vector<int>&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:288:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size(int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:295:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:303:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_before_expansion(cosma::Interval&, cosma::Interval2D&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:315:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_after_expansion(cosma::Interval&, cosma::Interval&, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:329:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&, int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:339:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:347:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(int, std::vector<int>&, int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:354:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::advance_buffer() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:161:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::buffer_index() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:107:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_buffer_index(int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:115:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::buffer_ptr() [with Scalar = float; cosma::CosmaMatrix<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:122:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'size_t cosma::CosmaMatrix<Scalar>::buffer_size() [with Scalar = float; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:130:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reshuffle_buffer_ptr() [with Scalar = float; cosma::CosmaMatrix<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:138:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reduce_buffer_ptr() [with Scalar = float; cosma::CosmaMatrix<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:146:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::swap_reduce_buffer_with(size_t) [with Scalar = float; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:154:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() [with Scalar = float; cosma::CosmaMatrix<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:197:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'const scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() const [with Scalar = float; cosma::CosmaMatrix<Scalar>::scalar_t = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:206:15: warning: comparison of integer expressions of different signedness: 'const int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate_communication_buffers() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:443:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::free_communication_buffers() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:449:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<long unsigned int> cosma::CosmaMatrix<Scalar>::required_memory() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:466:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate() [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:434:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, char, const cosma::Strategy&, int, bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:26:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, cosma::Mapper&&, int, bool) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:50:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int, int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:229:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:239:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::unshift(int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:249:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::update_buckets(cosma::Interval&, cosma::Interval2D&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:272:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket(int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:256:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:264:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<int> cosma::CosmaMatrix<Scalar>::seq_buckets(cosma::Interval&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:279:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_seq_buckets(cosma::Interval&, std::vector<int>&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:288:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size(int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:295:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:303:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_before_expansion(cosma::Interval&, cosma::Interval2D&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:315:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_after_expansion(cosma::Interval&, cosma::Interval&, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:329:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&, int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:339:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:347:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(int, std::vector<int>&, int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:354:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::advance_buffer() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:161:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::buffer_index() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:107:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_buffer_index(int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:115:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::buffer_ptr() [with Scalar = double; cosma::CosmaMatrix<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:122:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'size_t cosma::CosmaMatrix<Scalar>::buffer_size() [with Scalar = double; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:130:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reshuffle_buffer_ptr() [with Scalar = double; cosma::CosmaMatrix<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:138:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reduce_buffer_ptr() [with Scalar = double; cosma::CosmaMatrix<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:146:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::swap_reduce_buffer_with(size_t) [with Scalar = double; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:154:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() [with Scalar = double; cosma::CosmaMatrix<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:197:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'const scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() const [with Scalar = double; cosma::CosmaMatrix<Scalar>::scalar_t = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:206:15: warning: comparison of integer expressions of different signedness: 'const int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate_communication_buffers() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:443:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::free_communication_buffers() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:449:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<long unsigned int> cosma::CosmaMatrix<Scalar>::required_memory() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:466:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate() [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:434:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, char, const cosma::Strategy&, int, bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:26:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, cosma::Mapper&&, int, bool) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:50:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int, int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:229:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:239:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::unshift(int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:249:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::update_buckets(cosma::Interval&, cosma::Interval2D&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:272:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket(int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:256:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:264:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<int> cosma::CosmaMatrix<Scalar>::seq_buckets(cosma::Interval&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:279:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_seq_buckets(cosma::Interval&, std::vector<int>&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:288:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size(int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:295:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:303:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_before_expansion(cosma::Interval&, cosma::Interval2D&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:315:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_after_expansion(cosma::Interval&, cosma::Interval&, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:329:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&, int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:339:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:347:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(int, std::vector<int>&, int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:354:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::advance_buffer() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:161:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::buffer_index() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:107:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_buffer_index(int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:115:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::buffer_ptr() [with Scalar = std::complex<float>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:122:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'size_t cosma::CosmaMatrix<Scalar>::buffer_size() [with Scalar = std::complex<float>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:130:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reshuffle_buffer_ptr() [with Scalar = std::complex<float>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:138:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reduce_buffer_ptr() [with Scalar = std::complex<float>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:146:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::swap_reduce_buffer_with(size_t) [with Scalar = std::complex<float>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:154:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() [with Scalar = std::complex<float>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:197:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'const scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() const [with Scalar = std::complex<float>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:206:15: warning: comparison of integer expressions of different signedness: 'const int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate_communication_buffers() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:443:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::free_communication_buffers() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:449:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<long unsigned int> cosma::CosmaMatrix<Scalar>::required_memory() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:466:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate() [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:434:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, char, const cosma::Strategy&, int, bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:26:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::CosmaMatrix(cosma::cosma_context<Scalar>*, cosma::Mapper&&, int, bool) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:50:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int, int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:229:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::shift(int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:239:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::unshift(int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:249:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::update_buckets(cosma::Interval&, cosma::Interval2D&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:272:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket(int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:256:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::seq_bucket() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:264:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<int> cosma::CosmaMatrix<Scalar>::seq_buckets(cosma::Interval&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:279:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_seq_buckets(cosma::Interval&, std::vector<int>&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:288:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size(int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:295:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::size() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:303:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_before_expansion(cosma::Interval&, cosma::Interval2D&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:315:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::buffers_after_expansion(cosma::Interval&, cosma::Interval&, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<std::vector<int> >&, std::vector<int>&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:329:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&, int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:339:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(cosma::Interval&, std::vector<std::vector<int> >&) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:347:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_sizes(int, std::vector<int>&, int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:354:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank < P_) {
         ~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::advance_buffer() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:161:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'int cosma::CosmaMatrix<Scalar>::buffer_index() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:107:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::set_buffer_index(int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:115:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::buffer_ptr() [with Scalar = std::complex<double>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:122:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'size_t cosma::CosmaMatrix<Scalar>::buffer_size() [with Scalar = std::complex<double>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:130:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reshuffle_buffer_ptr() [with Scalar = std::complex<double>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:138:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::reduce_buffer_ptr() [with Scalar = std::complex<double>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:146:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::swap_reduce_buffer_with(size_t) [with Scalar = std::complex<double>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:154:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'cosma::CosmaMatrix<Scalar>::scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() [with Scalar = std::complex<double>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:197:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'const scalar_t* cosma::CosmaMatrix<Scalar>::matrix_pointer() const [with Scalar = std::complex<double>; cosma::CosmaMatrix<Scalar>::scalar_t = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:206:15: warning: comparison of integer expressions of different signedness: 'const int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate_communication_buffers() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:443:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::free_communication_buffers() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:449:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'std::vector<long unsigned int> cosma::CosmaMatrix<Scalar>::required_memory() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:466:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_)
         ~~~~~~^~~~
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp: In instantiation of 'void cosma::CosmaMatrix<Scalar>::allocate() [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:434:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
     if (rank_ < P_) {
         ~~~~~~^~~~
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.hpp:5,
                 from /builddir/build/BUILD/cosma/src/cosma/mapper.hpp:6,
                 from /builddir/build/BUILD/cosma/src/cosma/layout.hpp:4,
                 from /builddir/build/BUILD/cosma/src/cosma/buffer.hpp:3,
                 from /builddir/build/BUILD/cosma/src/cosma/matrix.hpp:16,
                 from /builddir/build/BUILD/cosma/src/cosma/matrix.cpp:1:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = float]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:428:67:   required from 'costa::grid_layout<T> cosma::CosmaMatrix<Scalar>::get_grid_layout() [with Scalar = float]'
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:473:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t i = 0; i < blocks.num_blocks(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = double]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:428:67:   required from 'costa::grid_layout<T> cosma::CosmaMatrix<Scalar>::get_grid_layout() [with Scalar = double]'
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:474:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:428:67:   required from 'costa::grid_layout<T> cosma::CosmaMatrix<Scalar>::get_grid_layout() [with Scalar = std::complex<float>]'
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:475:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:428:67:   required from 'costa::grid_layout<T> cosma::CosmaMatrix<Scalar>::get_grid_layout() [with Scalar = std::complex<double>]'
/builddir/build/BUILD/cosma/src/cosma/matrix.cpp:476:16:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[ 75%] Building CXX object src/cosma/CMakeFiles/cosma.dir/memory_pool.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/memory_pool.cpp.o -MF CMakeFiles/cosma.dir/memory_pool.cpp.o.d -o CMakeFiles/cosma.dir/memory_pool.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'T* cosma::memory_pool<T>::get_buffer_pointer(size_t) [with T = double; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:186:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:36:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'void cosma::memory_pool<T>::resize(size_t) [with T = double; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:186:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:66:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'T* cosma::memory_pool<T>::get_buffer_pointer(size_t) [with T = float; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:187:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:36:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'void cosma::memory_pool<T>::resize(size_t) [with T = float; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:187:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:66:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'T* cosma::memory_pool<T>::get_buffer_pointer(size_t) [with T = std::complex<double>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:188:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:36:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'void cosma::memory_pool<T>::resize(size_t) [with T = std::complex<double>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:188:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:66:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'T* cosma::memory_pool<T>::get_buffer_pointer(size_t) [with T = std::complex<float>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:189:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:36:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp: In instantiation of 'void cosma::memory_pool<T>::resize(size_t) [with T = std::complex<float>; size_t = long unsigned int]':
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:189:23:   required from here
/builddir/build/BUILD/cosma/src/cosma/memory_pool.cpp:66:10: warning: unused variable 'alignment' [-Wunused-variable]
     auto alignment = aligned_allocator<T>::get_alignment();
          ^~~~~~~~~
[ 79%] Building CXX object src/cosma/CMakeFiles/cosma.dir/multiply.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/multiply.cpp.o -MF CMakeFiles/cosma.dir/multiply.cpp.o.d -o CMakeFiles/cosma.dir/multiply.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/multiply.cpp
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.hpp:5,
                 from /builddir/build/BUILD/cosma/src/cosma/mapper.hpp:6,
                 from /builddir/build/BUILD/cosma/src/cosma/layout.hpp:4,
                 from /builddir/build/BUILD/cosma/src/cosma/buffer.hpp:3,
                 from /builddir/build/BUILD/cosma/src/cosma/matrix.hpp:16,
                 from /builddir/build/BUILD/cosma/src/cosma/communicator.hpp:10,
                 from /builddir/build/BUILD/cosma/src/cosma/multiply.hpp:3,
                 from /builddir/build/BUILD/cosma/src/cosma/multiply.cpp:3:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'void costa::grid_layout<T>::scale_by(T) [with T = double]':
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:104:9:   required from 'void cosma::multiply_using_layout(cosma::cosma_context<Scalar>*, costa::grid_layout<T>&, costa::grid_layout<T>&, costa::grid_layout<T>&, T, T, char, char, MPI_Comm) [with T = double; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:1014:58:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:59:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
         for (unsigned i = 0u; i < blocks.num_blocks(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'void costa::grid_layout<T>::scale_by(T) [with T = float]':
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:104:9:   required from 'void cosma::multiply_using_layout(cosma::cosma_context<Scalar>*, costa::grid_layout<T>&, costa::grid_layout<T>&, costa::grid_layout<T>&, T, T, char, char, MPI_Comm) [with T = float; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:1024:57:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:59:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'void costa::grid_layout<T>::scale_by(T) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:104:9:   required from 'void cosma::multiply_using_layout(cosma::cosma_context<Scalar>*, costa::grid_layout<T>&, costa::grid_layout<T>&, costa::grid_layout<T>&, T, T, char, char, MPI_Comm) [with T = std::complex<double>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:1035:47:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:59:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'void costa::grid_layout<T>::scale_by(T) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:104:9:   required from 'void cosma::multiply_using_layout(cosma::cosma_context<Scalar>*, costa::grid_layout<T>&, costa::grid_layout<T>&, costa::grid_layout<T>&, T, T, char, char, MPI_Comm) [with T = std::complex<float>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/multiply.cpp:1046:46:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:59:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[ 82%] Building CXX object src/cosma/CMakeFiles/cosma.dir/one_sided_communicator.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/one_sided_communicator.cpp.o -MF CMakeFiles/cosma.dir/one_sided_communicator.cpp.o.d -o CMakeFiles/cosma.dir/one_sided_communicator.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_m_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1038:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1097:54:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:446:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = k.length() * n.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:473:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:474:13: warning: unused variable 'prev_b' [-Wunused-variable]
     Scalar *prev_b = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_n_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1053:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1097:54:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:618:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
             for (int col = 0; col < newn.length(); ++col) {
                               ~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:567:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:572:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = m.length() * k.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1097:54:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1012:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
         for (unsigned i = 0u; i < local_size; ++i) {
                               ~~^~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:845:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_m_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1038:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1112:56:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:446:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = k.length() * n.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:473:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:474:13: warning: unused variable 'prev_b' [-Wunused-variable]
     Scalar *prev_b = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_n_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1053:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1112:56:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:618:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
             for (int col = 0; col < newn.length(); ++col) {
                               ~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:567:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:572:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = m.length() * k.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1112:56:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1012:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
         for (unsigned i = 0u; i < local_size; ++i) {
                               ~~^~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:845:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_m_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1038:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1128:29:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:446:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = k.length() * n.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:473:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:474:13: warning: unused variable 'prev_b' [-Wunused-variable]
     Scalar *prev_b = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_n_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1053:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1128:29:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:618:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
             for (int col = 0; col < newn.length(); ++col) {
                               ~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:567:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:572:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = m.length() * k.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1128:29:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1012:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
         for (unsigned i = 0u; i < local_size; ++i) {
                               ~~^~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:845:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_m_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1038:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1144:30:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:446:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = k.length() * n.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:473:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:474:13: warning: unused variable 'prev_b' [-Wunused-variable]
     Scalar *prev_b = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_n_split(bool, cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1053:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1144:30:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:618:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
             for (int col = 0; col < newn.length(); ++col) {
                               ~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:567:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = expanded_matrix;
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:572:9: warning: unused variable 'local_size' [-Wunused-variable]
     int local_size = m.length() * k.subinterval(divisor, gp).length();
         ^~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1144:30:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1012:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
         for (unsigned i = 0u; i < local_size; ++i) {
                               ~~^~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:845:13: warning: unused variable 'prev_a' [-Wunused-variable]
     Scalar *prev_a = matrixA.current_matrix();
             ^~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::comm_task_k_split(int, int, int, int, Scalar*, Scalar*, cosma::Interval, cosma::Interval, cosma::Interval, std::vector<int>&, int&, std::mutex&, std::condition_variable&, MPI_Comm) [with Scalar = float; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:829:17:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1097:54:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:692:13: warning: unused variable 'diff' [-Wunused-variable]
         int diff = packages - i;
             ^~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::compute(cosma::cosma_context<Scalar>*, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, Scalar*, Scalar*, cosma::Interval&, cosma::Interval&, cosma::Interval&, std::vector<int>&, Scalar, Scalar, int, int) [with Scalar = float]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:852:16:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = float; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1097:54:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:741:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (end >= displacements_n.size()) {
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::comm_task_k_split(int, int, int, int, Scalar*, Scalar*, cosma::Interval, cosma::Interval, cosma::Interval, std::vector<int>&, int&, std::mutex&, std::condition_variable&, MPI_Comm) [with Scalar = double; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:829:17:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1112:56:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:692:13: warning: unused variable 'diff' [-Wunused-variable]
         int diff = packages - i;
             ^~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::compute(cosma::cosma_context<Scalar>*, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, Scalar*, Scalar*, cosma::Interval&, cosma::Interval&, cosma::Interval&, std::vector<int>&, Scalar, Scalar, int, int) [with Scalar = double]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:852:16:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = double; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1112:56:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:741:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (end >= displacements_n.size()) {
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::comm_task_k_split(int, int, int, int, Scalar*, Scalar*, cosma::Interval, cosma::Interval, cosma::Interval, std::vector<int>&, int&, std::mutex&, std::condition_variable&, MPI_Comm) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:829:17:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1128:29:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:692:13: warning: unused variable 'diff' [-Wunused-variable]
         int diff = packages - i;
             ^~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::compute(cosma::cosma_context<Scalar>*, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, Scalar*, Scalar*, cosma::Interval&, cosma::Interval&, cosma::Interval&, std::vector<int>&, Scalar, Scalar, int, int) [with Scalar = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:852:16:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<float>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1128:29:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:741:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (end >= displacements_n.size()) {
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::comm_task_k_split(int, int, int, int, Scalar*, Scalar*, cosma::Interval, cosma::Interval, cosma::Interval, std::vector<int>&, int&, std::mutex&, std::condition_variable&, MPI_Comm) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:829:17:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1144:30:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:692:13: warning: unused variable 'diff' [-Wunused-variable]
         int diff = packages - i;
             ^~~~
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp: In instantiation of 'void cosma::one_sided_communicator::compute(cosma::cosma_context<Scalar>*, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, Scalar*, Scalar*, cosma::Interval&, cosma::Interval&, cosma::Interval&, std::vector<int>&, Scalar, Scalar, int, int) [with Scalar = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:852:16:   required from 'void cosma::one_sided_communicator::overlap_k_split(cosma::cosma_context<Scalar>*, MPI_Comm, int, int, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1068:24:   required from 'void cosma::one_sided_communicator::overlap_comm_and_comp(cosma::cosma_context<Scalar>*, MPI_Comm, int, cosma::Strategy, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::CosmaMatrix<Scalar>&, cosma::Interval&, cosma::Interval&, cosma::Interval&, cosma::Interval&, size_t, Scalar, Scalar) [with Scalar = std::complex<double>; MPI_Comm = ompi_communicator_t*; size_t = long unsigned int]'
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:1144:30:   required from here
/builddir/build/BUILD/cosma/src/cosma/one_sided_communicator.cpp:741:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (end >= displacements_n.size()) {
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
[ 86%] Building CXX object src/cosma/CMakeFiles/cosma.dir/strategy.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/strategy.cpp.o -MF CMakeFiles/cosma.dir/strategy.cpp.o.d -o CMakeFiles/cosma.dir/strategy.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/strategy.cpp
In file included from /builddir/build/BUILD/cosma/src/cosma/strategy.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp: In constructor 'cosma::Strategy::Strategy(int, int, int, size_t, std::vector<int>&, std::__cxx11::string&, std::__cxx11::string&, long long int, bool, bool, bool)':
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp:174:34: warning: 'cosma::Strategy::overlap_comm_and_comp' will be initialized after [-Wreorder]
     bool overlap_comm_and_comp = false;
                                  ^~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp:53:29: warning:   'bool cosma::Strategy::use_busy_waiting' [-Wreorder]
     bool use_busy_waiting = true;
                             ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:50:1: warning:   when initialized here [-Wreorder]
 Strategy::Strategy(int mm,
 ^~~~~~~~
In file included from /builddir/build/BUILD/cosma/src/cosma/strategy.cpp:1:
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp: In constructor 'cosma::Strategy::Strategy(int, int, int, size_t, long long int, bool, bool, bool)':
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp:174:34: warning: 'cosma::Strategy::overlap_comm_and_comp' will be initialized after [-Wreorder]
     bool overlap_comm_and_comp = false;
                                  ^~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.hpp:53:29: warning:   'bool cosma::Strategy::use_busy_waiting' [-Wreorder]
     bool use_busy_waiting = true;
                             ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:82:1: warning:   when initialized here [-Wreorder]
 Strategy::Strategy(int mm,
 ^~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'bool cosma::Strategy::add_step(long long int&, long long int&, long long int&, int&, char, char, int)':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:121:23: warning: variable 'dim2' set but not used [-Wunused-but-set-variable]
     long long *dim1, *dim2, *dim3;
                       ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:121:30: warning: variable 'dim3' set but not used [-Wunused-but-set-variable]
     long long *dim1, *dim2, *dim3;
                              ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'bool cosma::Strategy::divide(std::vector<int>&, int&, long long int&, long long int&, long long int&, int&, char)':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:212:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     if (dim_i < div_factors.size()) {
         ~~~~~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:223:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     while (dim_i < div_factors.size() && (largest || first_run)) {
            ~~~~~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:228:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         if (dim_i >= div_factors.size())
             ~~~~~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In lambda function:
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:256:59: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                          std::get<0>(a) == std::get<0>(b) &&
                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
                          std::get<1>(a) < std::get<1>(b);
                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'void cosma::Strategy::square_strategy(bool&)':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:346:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < divisors.size(); ++i) {
                     ~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:478:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         long long mm = mi >= divm_factors.size() ? 1 : m;
                        ~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:479:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         long long nn = ni >= divn_factors.size() ? 1 : n;
                        ~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:480:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
         long long kk = ki >= divk_factors.size() ? 1 : k;
                        ~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:475:13: warning: unused variable 'i' [-Wunused-variable]
         int i = mi + ni + ki;
             ^
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:517:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < divisors.size(); ++i) {
                     ~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:520:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
             while (i + 1 < divisors.size() && step_type[i + 1] == 'p' &&
                    ~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'void cosma::Strategy::compute_min_sizes()':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:844:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int step = 0; step < n_steps(); ++step) {
                        ~~~~~^~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'bool cosma::Strategy::should_overlap_comm_and_comp(int) const':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:852:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
     bool last_step = step == n_steps() - 1;
                      ~~~~~^~~~~~~~~~~~~~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:858:9: warning: unused variable 'divm' [-Wunused-variable]
     int divm = divisor_m(step);
         ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:859:9: warning: unused variable 'divn' [-Wunused-variable]
     int divn = divisor_n(step);
         ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:860:9: warning: unused variable 'divk' [-Wunused-variable]
     int divk = divisor_k(step);
         ^~~~
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp: In member function 'void cosma::Strategy::check_if_irregular()':
/builddir/build/BUILD/cosma/src/cosma/strategy.cpp:964:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'long unsigned int'} [-Wsign-compare]
     for (int i = 0; i < n_steps(); ++i) {
                     ~~^~~~~~~~~~~
[ 89%] Building CXX object src/cosma/CMakeFiles/cosma.dir/two_sided_communicator.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/two_sided_communicator.cpp.o -MF CMakeFiles/cosma.dir/two_sided_communicator.cpp.o.d -o CMakeFiles/cosma.dir/two_sided_communicator.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/two_sided_communicator.cpp
[ 93%] Building CXX object src/cosma/CMakeFiles/cosma.dir/cinterface.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/cinterface.cpp.o -MF CMakeFiles/cosma.dir/cinterface.cpp.o.d -o CMakeFiles/cosma.dir/cinterface.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/cinterface.cpp
In file included from /builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/transform.hpp:5,
                 from /builddir/build/BUILD/cosma/src/cosma/mapper.hpp:6,
                 from /builddir/build/BUILD/cosma/src/cosma/layout.hpp:4,
                 from /builddir/build/BUILD/cosma/src/cosma/buffer.hpp:3,
                 from /builddir/build/BUILD/cosma/src/cosma/matrix.hpp:16,
                 from /builddir/build/BUILD/cosma/src/cosma/communicator.hpp:10,
                 from /builddir/build/BUILD/cosma/src/cosma/multiply.hpp:3,
                 from /builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:4:
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = float]':
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:51:16:   required from 'costa::grid_layout<T> cosma::grid_from_clayout(int, const layout*) [with T = float]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:69:47:   required from 'void cosma::xmultiply_using_layout(MPI_Comm, const char*, const char*, const T*, const layout*, const layout*, const T*, const layout*) [with T = float; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:93:72:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
         for (size_t i = 0; i < blocks.num_blocks(); ++i) {
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = double]':
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:51:16:   required from 'costa::grid_layout<T> cosma::grid_from_clayout(int, const layout*) [with T = double]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:69:47:   required from 'void cosma::xmultiply_using_layout(MPI_Comm, const char*, const char*, const T*, const layout*, const layout*, const T*, const layout*) [with T = double; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:106:72:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<float>]':
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:51:16:   required from 'costa::grid_layout<T> cosma::grid_from_clayout(int, const layout*) [with T = std::complex<float>]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:69:47:   required from 'void cosma::xmultiply_using_layout(MPI_Comm, const char*, const char*, const T*, const layout*, const layout*, const T*, const layout*) [with T = std::complex<float>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:126:17:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp: In instantiation of 'costa::grid_layout<T>::grid_layout(costa::assigned_grid2D&&, costa::local_blocks<T>&&, char) [with T = std::complex<double>]':
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:51:16:   required from 'costa::grid_layout<T> cosma::grid_from_clayout(int, const layout*) [with T = std::complex<double>]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:69:47:   required from 'void cosma::xmultiply_using_layout(MPI_Comm, const char*, const char*, const T*, const layout*, const layout*, const T*, const layout*) [with T = std::complex<double>; MPI_Comm = ompi_communicator_t*]'
/builddir/build/BUILD/cosma/src/cosma/cinterface.cpp:146:17:   required from here
/builddir/build/BUILD/cosma/libs/COSTA/src/costa/grid2grid/grid_layout.hpp:20:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[ 96%] Building CXX object src/cosma/CMakeFiles/cosma.dir/environment_variables.cpp.o
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/c++ -DCOSMA_WITH_BLAS -Dcosma_EXPORTS -I/builddir/build/BUILD/cosma/src -I/builddir/build/BUILD/cosma/libs/COSTA/src -I/builddir/build/BUILD/cosma/libs/COSTA/src/grid2grid -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxgemr2d -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran_op -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtran -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranu -I/builddir/build/BUILD/cosma/libs/COSTA/src/pxtranc -isystem /usr/include/openmpi-x86_64 -isystem /usr/include/openblas -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -fPIC -pthread -fopenmp -MD -MT src/cosma/CMakeFiles/cosma.dir/environment_variables.cpp.o -MF CMakeFiles/cosma.dir/environment_variables.cpp.o.d -o CMakeFiles/cosma.dir/environment_variables.cpp.o -c /builddir/build/BUILD/cosma/src/cosma/environment_variables.cpp
[100%] Linking CXX shared library libcosma.so
cd /builddir/build/BUILD/cosma/ompi/src/cosma && /usr/bin/cmake -E cmake_link_script CMakeFiles/cosma.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNDEBUG -Wl,-rpath -Wl,/usr/lib64/openmpi/lib -Wl,--enable-new-dtags -pthread -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libcosma.so -o libcosma.so CMakeFiles/cosma.dir/blas.cpp.o CMakeFiles/cosma.dir/buffer.cpp.o CMakeFiles/cosma.dir/communicator.cpp.o CMakeFiles/cosma.dir/context.cpp.o CMakeFiles/cosma.dir/interval.cpp.o CMakeFiles/cosma.dir/layout.cpp.o CMakeFiles/cosma.dir/local_multiply.cpp.o CMakeFiles/cosma.dir/mapper.cpp.o CMakeFiles/cosma.dir/math_utils.cpp.o CMakeFiles/cosma.dir/matrix.cpp.o CMakeFiles/cosma.dir/memory_pool.cpp.o CMakeFiles/cosma.dir/multiply.cpp.o CMakeFiles/cosma.dir/one_sided_communicator.cpp.o CMakeFiles/cosma.dir/strategy.cpp.o CMakeFiles/cosma.dir/two_sided_communicator.cpp.o CMakeFiles/cosma.dir/cinterface.cpp.o CMakeFiles/cosma.dir/environment_variables.cpp.o  -Wl,-rpath,/builddir/build/BUILD/cosma/ompi/libs/COSTA/src/costa:/usr/lib64/openmpi/lib: ../../libs/COSTA/src/costa/libcosta.so /usr/lib64/openmpi/lib/libmpi_cxx.so /usr/lib64/openmpi/lib/libmpi.so /usr/lib/gcc/x86_64-redhat-linux/8/libgomp.so /usr/lib64/libpthread.so /usr/lib64/libopenblas.so 
make[2]: Leaving directory '/builddir/build/BUILD/cosma/ompi'
[100%] Built target cosma
make[1]: Leaving directory '/builddir/build/BUILD/cosma/ompi'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/cosma/ompi/CMakeFiles 0
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/69/exe ']'
+++ /usr/bin/readlink /proc/69/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/openmpi-x86_64
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.p4aeaI
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
++ dirname /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
+ cd cosma
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/371/exe ']'
+++ /usr/bin/readlink /proc/371/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/openmpi-x86_64
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export OMPI_MCA_rmaps_base_oversubscribe=1
+ OMPI_MCA_rmaps_base_oversubscribe=1
+ cd ompi
+ DESTDIR=/builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
+ /usr/bin/cmake --install .
-- Install configuration: "Release"
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/random_generator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtranu
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/cinterface
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/cinterface/transform.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtranc
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtran
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/scalapack.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/blacs.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtran_op
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtran_op/costa_pxtran_op.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxtran_op/pxtran_op_params.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/layout.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/scalapack_layout.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/transform.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/cantor_mapping.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/mpi_type_wrapper.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/grid_cover.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/comm_volume.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/threads_workspace.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/transformer.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/grid2D.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/communication_data.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/memory_utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/block.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/ranks_reordering.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/profiler.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/interval.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/grid2grid/grid_layout.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxgemr2d
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxgemr2d/costa_pxgemr2d.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/costa/pxgemr2d/pxgemr2d_params.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/costa/costaConfig.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/costa/costaConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/costa/FindMKL.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/pkgconfig/costa.pc
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosta.so
-- Set runtime path of "/builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosta.so" to "$ORIGIN:$ORIGIN/../lib64:/usr/lib64/openmpi/lib"
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/costa/costaTargets.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/costa/costaTargets-release.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosma.so
-- Set runtime path of "/builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosma.so" to "$ORIGIN:$ORIGIN/../lib64:/usr/lib64/openmpi/lib"
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/cosma/cosmaTargets.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/cosma/cosmaTargets-release.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/context.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/random_generator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/strategy.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/communicator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/local_multiply.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/aligned_allocator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/pxgemm_params.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/two_sided_communicator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/pinned_buffers.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/buffer.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/mpi_mapper.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/mapper.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/statistics.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu/nccl_utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu/nccl_mapper.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu/gpu_runtime_api.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu/utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/gpu/gpu_aware_mpi_utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/timer.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/math_utils.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/matrix.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/multiply.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/scalapack.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/blacs.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/memory_pool.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/environment_variables.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/layout.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/cosma_pxgemm.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/profiler.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/interval.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/one_sided_communicator.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/blas.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/include/cosma/cinterface.hpp
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/cosma/cosmaConfig.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/cosma/cosmaConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/cmake/cosma/FindMKL.cmake
-- Installing: /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/pkgconfig/cosma.pc
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/371/exe ']'
+++ /usr/bin/readlink /proc/371/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/openmpi-x86_64
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ /usr/lib/rpm/find-debuginfo.sh -j2 --strict-build-id -m -i --build-id-seed 2.6.2-1.el8 --unique-debug-suffix -2.6.2-1.el8.x86_64 --unique-debug-src-base cosma-2.6.2-1.el8.x86_64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 -S debugsourcefiles.list /builddir/build/BUILD/cosma
extracting debug info from /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosma.so
extracting debug info from /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/lib64/openmpi/lib64/libcosta.so
/usr/lib/rpm/sepdebugcrcfix: Updated 2 CRC32s, 0 CRC32s did match.
964 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
/sbin/ldconfig: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf: No such file or directory
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-python-bytecompile '' 1
+ /usr/lib/rpm/brp-python-hardlink
+ PYTHON3=/usr/bin/python3
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Processing files: cosma-openmpi-2.6.2-1.el8.x86_64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.tz5MjN
+ umask 022
+ cd /builddir/build/BUILD
+ cd cosma
+ DOCDIR=/builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/doc/cosma-openmpi
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/doc/cosma-openmpi
+ cp -pr README.md /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/doc/cosma-openmpi
+ cp -pr ATTRIBUTIONS.md /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/doc/cosma-openmpi
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.9OBZ9C
+ umask 022
+ cd /builddir/build/BUILD
+ cd cosma
+ LICENSEDIR=/builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/licenses/cosma-openmpi
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/licenses/cosma-openmpi
+ cp -pr LICENSE /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64/usr/share/licenses/cosma-openmpi
+ exit 0
Provides: cosma-openmpi = 2.6.2-1.el8 cosma-openmpi(x86-64) = 2.6.2-1.el8 libcosma.so()(64bit)(openmpi-x86_64) libcosta.so()(64bit)(openmpi-x86_64)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.4)(64bit) libcosta.so()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_4.0.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.2.5)(64bit) libmpi.so.40()(64bit)(openmpi-x86_64) libmpi_cxx.so.40()(64bit)(openmpi-x86_64) libopenblas.so.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.2.5)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.18)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.22)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) rtld(GNU_HASH)
Processing files: cosma-openmpi-devel-2.6.2-1.el8.x86_64
Provides: cosma-openmpi-devel = 2.6.2-1.el8 cosma-openmpi-devel(x86-64) = 2.6.2-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: cosma-debugsource-2.6.2-1.el8.x86_64
Provides: cosma-debugsource = 2.6.2-1.el8 cosma-debugsource(x86-64) = 2.6.2-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: cosma-openmpi-debuginfo-2.6.2-1.el8.x86_64
Provides: cosma-openmpi-debuginfo = 2.6.2-1.el8 cosma-openmpi-debuginfo(x86-64) = 2.6.2-1.el8 debuginfo(build-id) = a5f4ab1407356f7750340521b4d1019e4e678834 debuginfo(build-id) = b8c147b51c93b84d2b856e19056665bd8da54264
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: cosma-debugsource(x86-64) = 2.6.2-1.el8
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
Wrote: /builddir/build/RPMS/cosma-openmpi-2.6.2-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/cosma-openmpi-devel-2.6.2-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/cosma-debugsource-2.6.2-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/cosma-openmpi-debuginfo-2.6.2-1.el8.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.YwxAHT
+ umask 022
+ cd /builddir/build/BUILD
+ cd cosma
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/cosma-2.6.2-1.el8.x86_64
+ exit 0
Child return code was: 0