This source file includes following definitions.
- MPI_Win_shared_query
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12 #include "ompi_config.h"
13 #include <stdio.h>
14
15 #include "ompi/mpi/c/bindings.h"
16 #include "ompi/runtime/params.h"
17 #include "ompi/communicator/communicator.h"
18 #include "ompi/errhandler/errhandler.h"
19 #include "ompi/win/win.h"
20 #include "ompi/mca/osc/osc.h"
21
22 #if OMPI_BUILD_MPI_PROFILING
23 #if OPAL_HAVE_WEAK_SYMBOLS
24 #pragma weak MPI_Win_shared_query = PMPI_Win_shared_query
25 #endif
26 #define MPI_Win_shared_query PMPI_Win_shared_query
27 #endif
28
29 static const char FUNC_NAME[] = "MPI_Win_shared_query";
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32 int MPI_Win_shared_query(MPI_Win win, int rank, MPI_Aint *size, int *disp_unit, void *baseptr)
33 {
34 int rc;
35 size_t tsize;
36
37 if (MPI_PARAM_CHECK) {
38 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
39
40 if (ompi_win_invalid(win)) {
41 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_WIN, FUNC_NAME);
42 } else if (MPI_PROC_NULL != rank && ompi_win_peer_invalid(win, rank)) {
43 return OMPI_ERRHANDLER_INVOKE(win, MPI_ERR_RANK, FUNC_NAME);
44 }
45 }
46
47 OPAL_CR_ENTER_LIBRARY();
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49 if (NULL != win->w_osc_module->osc_win_shared_query) {
50 rc = win->w_osc_module->osc_win_shared_query(win, rank, &tsize, disp_unit, baseptr);
51 *size = tsize;
52 } else {
53 rc = MPI_ERR_RMA_FLAVOR;
54 }
55 OMPI_ERRHANDLER_RETURN(rc, win, rc, FUNC_NAME);
56 }