This source file includes following definitions.
- ompi_waitsome_f
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22 #include "ompi_config.h"
23
24 #include "ompi/mpi/fortran/mpif-h/bindings.h"
25 #include "ompi/mpi/fortran/base/constants.h"
26 #include "ompi/errhandler/errhandler.h"
27 #include "ompi/communicator/communicator.h"
28
29 #if OMPI_BUILD_MPI_PROFILING
30 #if OPAL_HAVE_WEAK_SYMBOLS
31 #pragma weak PMPI_WAITSOME = ompi_waitsome_f
32 #pragma weak pmpi_waitsome = ompi_waitsome_f
33 #pragma weak pmpi_waitsome_ = ompi_waitsome_f
34 #pragma weak pmpi_waitsome__ = ompi_waitsome_f
35
36 #pragma weak PMPI_Waitsome_f = ompi_waitsome_f
37 #pragma weak PMPI_Waitsome_f08 = ompi_waitsome_f
38 #else
39 OMPI_GENERATE_F77_BINDINGS (PMPI_WAITSOME,
40 pmpi_waitsome,
41 pmpi_waitsome_,
42 pmpi_waitsome__,
43 pompi_waitsome_f,
44 (MPI_Fint *incount, MPI_Fint *array_of_requests, MPI_Fint *outcount, MPI_Fint *array_of_indices, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
45 (incount, array_of_requests, outcount, array_of_indices, array_of_statuses, ierr) )
46 #endif
47 #endif
48
49 #if OPAL_HAVE_WEAK_SYMBOLS
50 #pragma weak MPI_WAITSOME = ompi_waitsome_f
51 #pragma weak mpi_waitsome = ompi_waitsome_f
52 #pragma weak mpi_waitsome_ = ompi_waitsome_f
53 #pragma weak mpi_waitsome__ = ompi_waitsome_f
54
55 #pragma weak MPI_Waitsome_f = ompi_waitsome_f
56 #pragma weak MPI_Waitsome_f08 = ompi_waitsome_f
57 #else
58 #if ! OMPI_BUILD_MPI_PROFILING
59 OMPI_GENERATE_F77_BINDINGS (MPI_WAITSOME,
60 mpi_waitsome,
61 mpi_waitsome_,
62 mpi_waitsome__,
63 ompi_waitsome_f,
64 (MPI_Fint *incount, MPI_Fint *array_of_requests, MPI_Fint *outcount, MPI_Fint *array_of_indices, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
65 (incount, array_of_requests, outcount, array_of_indices, array_of_statuses, ierr) )
66 #else
67 #define ompi_waitsome_f pompi_waitsome_f
68 #endif
69 #endif
70
71
72 static const char FUNC_NAME[] = "MPI_WAITSOME";
73
74
75 void ompi_waitsome_f(MPI_Fint *incount, MPI_Fint *array_of_requests,
76 MPI_Fint *outcount, MPI_Fint *array_of_indices,
77 MPI_Fint *array_of_statuses, MPI_Fint *ierr)
78 {
79 int c_ierr;
80 MPI_Request *c_req;
81 MPI_Status *c_status;
82 int i;
83 OMPI_SINGLE_NAME_DECL(outcount);
84 OMPI_ARRAY_NAME_DECL(array_of_indices);
85
86
87
88 if (OPAL_UNLIKELY(0 == OMPI_FINT_2_INT(*incount))) {
89 *outcount = OMPI_INT_2_FINT(MPI_UNDEFINED);
90 *ierr = OMPI_INT_2_FINT(MPI_SUCCESS);
91 return;
92 }
93
94 c_req = (MPI_Request *) malloc(OMPI_FINT_2_INT(*incount) *
95 (sizeof(MPI_Request) + sizeof(MPI_Status)));
96 if (NULL == c_req) {
97 c_ierr = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
98 MPI_ERR_NO_MEM,
99 FUNC_NAME);
100 if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
101 return;
102 }
103 c_status = (MPI_Status*) (c_req + OMPI_FINT_2_INT(*incount));
104
105 for (i = 0; i < OMPI_FINT_2_INT(*incount); ++i) {
106 c_req[i] = PMPI_Request_f2c(array_of_requests[i]);
107 }
108
109 OMPI_ARRAY_FINT_2_INT_ALLOC(array_of_indices, *incount);
110 c_ierr = PMPI_Waitsome(OMPI_FINT_2_INT(*incount), c_req,
111 OMPI_SINGLE_NAME_CONVERT(outcount),
112 OMPI_ARRAY_NAME_CONVERT(array_of_indices),
113 c_status);
114 if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
115
116 if (MPI_SUCCESS == c_ierr) {
117 OMPI_SINGLE_INT_2_FINT(outcount);
118 OMPI_ARRAY_INT_2_FINT(array_of_indices, *incount);
119
120
121
122 if (MPI_UNDEFINED != OMPI_FINT_2_INT(*outcount)) {
123 for (i = 0; i < OMPI_FINT_2_INT(*outcount); ++i) {
124 array_of_requests[OMPI_INT_2_FINT(array_of_indices[i])] =
125 c_req[OMPI_INT_2_FINT(array_of_indices[i])]->req_f_to_c_index;
126 ++array_of_indices[i];
127 }
128 }
129 if (!OMPI_IS_FORTRAN_STATUSES_IGNORE(array_of_statuses)) {
130 for (i = 0; i < OMPI_FINT_2_INT(*incount); ++i) {
131 if (!OMPI_IS_FORTRAN_STATUS_IGNORE(&array_of_statuses[i])) {
132 PMPI_Status_c2f(&c_status[i], &array_of_statuses[i * (sizeof(MPI_Status) / sizeof(int))]);
133 }
134 }
135 }
136 }
137 free(c_req);
138 }