Yet Another eXchange Tool  0.9.0
xt_xmap_internal.h
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1 
13 /*
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15  * Maintainer: Jörg Behrens <behrens@dkrz.de>
16  * Moritz Hanke <hanke@dkrz.de>
17  * Thomas Jahns <jahns@dkrz.de>
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47 #ifndef XT_XMAP_INTERNAL_H
48 #define XT_XMAP_INTERNAL_H
49 
50 #ifdef HAVE_CONFIG_H
51 #include <config.h>
52 #endif
53 
54 #include <mpi.h>
55 
56 #include "xt/xt_xmap.h"
57 
59  int (*next)(Xt_xmap_iter iter);
60  int (*get_rank)(Xt_xmap_iter iter);
61  int const * (*get_transfer_pos)(Xt_xmap_iter iter);
63  const struct Xt_pos_ext *(*get_transfer_pos_ext)(Xt_xmap_iter iter);
65  void (*delete)(Xt_xmap_iter iter);
66 };
67 
68 struct Xt_xmap_iter_ {
69  const struct Xt_xmap_iter_vtable * vtable;
70 };
71 
72 
74 
79  void (*get_source_ranks)(Xt_xmap, int*);
83  void (*delete)(Xt_xmap);
88  const int * src_positions, const int * dst_positions);
89  Xt_xmap (*spread)(Xt_xmap xmap, int num_repetitions,
90  const int src_displacements[num_repetitions],
91  const int dst_displacements[num_repetitions]);
92 };
93 
94 struct Xt_xmap_ {
95  const struct Xt_xmap_vtable * vtable;
96 };
97 
98 #endif
99 
100 /*
101  * Local Variables:
102  * c-basic-offset: 2
103  * coding: utf-8
104  * indent-tabs-mode: nil
105  * show-trailing-whitespace: t
106  * require-trailing-newline: t
107  * End:
108  */
int MPI_Comm
Definition: core.h:64
const struct Xt_xmap_vtable * vtable
const struct Xt_xmap_iter_vtable * vtable
int(* get_num_transfer_pos)(Xt_xmap_iter iter)
int(* next)(Xt_xmap_iter iter)
int(* get_rank)(Xt_xmap_iter iter)
int(* get_num_transfer_pos_ext)(Xt_xmap_iter iter)
Xt_xmap(* update_pos)(Xt_xmap xmap, const int *src_positions, const int *dst_positions)
int(* get_num_destinations)(Xt_xmap)
Xt_xmap(* reorder)(Xt_xmap xmap, enum xt_reorder_type type)
MPI_Comm(* get_communicator)(Xt_xmap)
int(* get_max_dst_pos)(Xt_xmap)
Xt_xmap_iter(* get_out_iterator)(Xt_xmap)
Xt_xmap_iter(* get_in_iterator)(Xt_xmap)
void(* get_source_ranks)(Xt_xmap, int *)
Xt_xmap(* spread)(Xt_xmap xmap, int num_repetitions, const int src_displacements[num_repetitions], const int dst_displacements[num_repetitions])
int(* get_max_src_pos)(Xt_xmap)
Xt_xmap(* copy)(Xt_xmap)
int(* get_num_sources)(Xt_xmap)
void(* get_destination_ranks)(Xt_xmap, int *)
struct Xt_xmap_ * Xt_xmap
Definition: xt_core.h:81
exchange map declarations
struct Xt_xmap_iter_ * Xt_xmap_iter
Definition: xt_xmap.h:72
xt_reorder_type
Definition: xt_xmap.h:239