Yet Another eXchange Tool  0.9.0
Functions
xt_exchanger_irecv_isend.h File Reference
#include "xt/xt_core.h"
#include "xt_exchanger.h"
#include "xt_redist_internal.h"
Include dependency graph for xt_exchanger_irecv_isend.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions

Xt_exchanger xt_exchanger_irecv_isend_new (int nsend, int nrecv, const struct Xt_redist_msg *send_msgs, const struct Xt_redist_msg *recv_msgs, MPI_Comm comm, int tag_offset)
 

Detailed Description

Author
Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Definition in file xt_exchanger_irecv_isend.h.

Function Documentation

◆ xt_exchanger_irecv_isend_new()

Xt_exchanger xt_exchanger_irecv_isend_new ( int  nsend,
int  nrecv,
const struct Xt_redist_msg send_msgs,
const struct Xt_redist_msg recv_msgs,
MPI_Comm  comm,
int  tag_offset 
)

constructor for an exchanger using asynchronous send and recv

Parameters
[in]nsendnumber of send messages
[in]nrecvnumber of receive messages
[in]send_msgsarray with send messages
[in]recv_msgsarray with receive messages
[in]commMPI communicator that is to be used for the communication
[in]tag_offsettag
Remarks
tag_offset + xt_mpi_tag_exchange_msg must not be used on comm by any other part of the program during the lifetime of the created exchanger object

note: tag_offset + xt_mpi_tag_exchange_msg must not be used on comm by any other part of the program during the lifetime of the created exchanger object

Definition at line 116 of file xt_exchanger_irecv_isend.c.

Here is the call graph for this function: