This source file includes following definitions.
- MPI_Wait
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21 #include "ompi_config.h"
22 #include <stdio.h>
23
24 #include "ompi/mpi/c/bindings.h"
25 #include "ompi/runtime/params.h"
26 #include "ompi/communicator/communicator.h"
27 #include "ompi/errhandler/errhandler.h"
28 #include "ompi/request/request.h"
29 #include "ompi/memchecker.h"
30 #include "ompi/runtime/ompi_spc.h"
31
32 #if OMPI_BUILD_MPI_PROFILING
33 #if OPAL_HAVE_WEAK_SYMBOLS
34 #pragma weak MPI_Wait = PMPI_Wait
35 #endif
36 #define MPI_Wait PMPI_Wait
37 #endif
38
39 static const char FUNC_NAME[] = "MPI_Wait";
40
41
42 int MPI_Wait(MPI_Request *request, MPI_Status *status)
43 {
44 SPC_RECORD(OMPI_SPC_WAIT, 1);
45
46 MEMCHECKER(
47 memchecker_request(request);
48 );
49
50 if ( MPI_PARAM_CHECK ) {
51 int rc = MPI_SUCCESS;
52 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
53 if (request == NULL) {
54 rc = MPI_ERR_REQUEST;
55 }
56 OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
57 }
58
59 if (MPI_REQUEST_NULL == *request) {
60 if (MPI_STATUS_IGNORE != status) {
61 *status = ompi_status_empty;
62
63
64
65 MEMCHECKER(
66 opal_memchecker_base_mem_undefined(&status->MPI_ERROR, sizeof(int));
67 );
68 }
69 return MPI_SUCCESS;
70 }
71
72 OPAL_CR_ENTER_LIBRARY();
73
74 if (OMPI_SUCCESS == ompi_request_wait(request, status)) {
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78 MEMCHECKER(
79 if (MPI_STATUS_IGNORE != status) {
80 opal_memchecker_base_mem_undefined(&status->MPI_ERROR, sizeof(int));
81 }
82 );
83 OPAL_CR_EXIT_LIBRARY();
84 return MPI_SUCCESS;
85 }
86
87 MEMCHECKER(
88 if (MPI_STATUS_IGNORE != status) {
89 opal_memchecker_base_mem_undefined(&status->MPI_ERROR, sizeof(int));
90 }
91 );
92 OPAL_CR_EXIT_LIBRARY();
93 return ompi_errhandler_request_invoke(1, request, FUNC_NAME);
94 }