1 /* Copyright (c) 2010-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
13 static xbt_dict_t comm_lookup = NULL;
14 static xbt_dict_t group_lookup = NULL;
15 static xbt_dict_t request_lookup = NULL;
16 static xbt_dict_t datatype_lookup = NULL;
17 static xbt_dict_t op_lookup = NULL;
18 static xbt_dict_t win_lookup = NULL;
19 static xbt_dict_t info_lookup = NULL;
21 static int running_processes = 0;
23 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
25 typedef unsigned int uinteger;
27 typedef long int integer;
28 typedef unsigned long int uinteger;
31 /* Bindings for MPI special values */
32 struct s_smpi_common {
33 integer _MPI_IN_PLACE;
35 integer _MPI_STATUS_IGNORE;
36 integer _MPI_STATUSES_IGNORE;
39 /* Convert between Fortran and C */
40 #define FORT_ADDR(addr, val) \
41 (((void *)(addr) == (void*) &(smpi_._ ## val)) \
42 ? (val) : (void *)(addr))
43 #define FORT_BOTTOM(addr) FORT_ADDR(addr, MPI_BOTTOM)
44 #define FORT_IN_PLACE(addr) FORT_ADDR(addr, MPI_IN_PLACE)
45 #define FORT_STATUS_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUS_IGNORE))
46 #define FORT_STATUSES_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUSES_IGNORE))
48 #define KEY_SIZE (sizeof(int) * 2 + 1)
50 static char* get_key(char* key, int id) {
51 snprintf(key, KEY_SIZE, "%x",id);
55 static char* get_key_id(char* key, int id) {
56 snprintf(key, KEY_SIZE, "%x_%d",id, smpi_process_index());
60 static void smpi_init_fortran_types(){
62 comm_lookup = xbt_dict_new_homogeneous(NULL);
63 smpi_comm_c2f(MPI_COMM_WORLD);
64 group_lookup = xbt_dict_new_homogeneous(NULL);
65 request_lookup = xbt_dict_new_homogeneous(NULL);
66 datatype_lookup = xbt_dict_new_homogeneous(NULL);
67 win_lookup = xbt_dict_new_homogeneous(NULL);
68 info_lookup = xbt_dict_new_homogeneous(NULL);
69 smpi_type_c2f(MPI_BYTE);
70 smpi_type_c2f(MPI_CHAR);
71 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
72 smpi_type_c2f(MPI_INT);
73 smpi_type_c2f(MPI_INT);
75 smpi_type_c2f(MPI_LONG);
76 smpi_type_c2f(MPI_LONG);
78 smpi_type_c2f(MPI_INT8_T);
79 smpi_type_c2f(MPI_INT16_T);
80 smpi_type_c2f(MPI_INT32_T);
81 smpi_type_c2f(MPI_INT64_T);
82 smpi_type_c2f(MPI_FLOAT);
83 smpi_type_c2f(MPI_FLOAT);
84 smpi_type_c2f(MPI_DOUBLE);
85 smpi_type_c2f(MPI_DOUBLE);
86 smpi_type_c2f(MPI_C_FLOAT_COMPLEX);
87 smpi_type_c2f(MPI_C_DOUBLE_COMPLEX);
88 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
89 smpi_type_c2f(MPI_2INT);
91 smpi_type_c2f(MPI_2LONG);
93 smpi_type_c2f(MPI_UINT8_T);
94 smpi_type_c2f(MPI_UINT16_T);
95 smpi_type_c2f(MPI_UINT32_T);
96 smpi_type_c2f(MPI_UINT64_T);
97 smpi_type_c2f(MPI_2FLOAT);
98 smpi_type_c2f(MPI_2DOUBLE);
99 smpi_type_c2f(MPI_DOUBLE);
100 smpi_type_c2f(MPI_DOUBLE);
101 smpi_type_c2f(MPI_INT);
102 smpi_type_c2f(MPI_DATATYPE_NULL);
103 smpi_type_c2f(MPI_DATATYPE_NULL);
104 smpi_type_c2f(MPI_DATATYPE_NULL);
105 smpi_type_c2f(MPI_DATATYPE_NULL);
106 op_lookup = xbt_dict_new_homogeneous(NULL);
107 smpi_op_c2f(MPI_MAX);
108 smpi_op_c2f(MPI_MIN);
109 smpi_op_c2f(MPI_MAXLOC);
110 smpi_op_c2f(MPI_MINLOC);
111 smpi_op_c2f(MPI_SUM);
112 smpi_op_c2f(MPI_PROD);
113 smpi_op_c2f(MPI_LAND);
114 smpi_op_c2f(MPI_LOR);
115 smpi_op_c2f(MPI_LXOR);
116 smpi_op_c2f(MPI_BAND);
117 smpi_op_c2f(MPI_BOR);
118 smpi_op_c2f(MPI_BXOR);
122 int smpi_comm_c2f(MPI_Comm comm) {
123 static int comm_id = 0;
125 xbt_dict_set(comm_lookup, comm==MPI_COMM_WORLD? get_key(key, comm_id) : get_key_id(key, comm_id), comm, NULL);
130 static void free_comm(int comm) {
132 xbt_dict_remove(comm_lookup, comm==0? get_key(key, comm) : get_key_id(key, comm));
135 MPI_Comm smpi_comm_f2c(int comm) {
136 smpi_init_fortran_types();
138 return MPI_COMM_SELF;
140 return MPI_COMM_WORLD;
141 } else if(comm_lookup && comm >= 0) {
143 MPI_Comm tmp = (MPI_Comm)xbt_dict_get_or_null(comm_lookup,get_key_id(key, comm));
144 return tmp != NULL ? tmp : MPI_COMM_NULL ;
146 return MPI_COMM_NULL;
149 int smpi_group_c2f(MPI_Group group) {
150 static int group_id = 0;
152 xbt_dict_set(group_lookup, get_key(key, group_id), group, NULL);
157 MPI_Group smpi_group_f2c(int group) {
158 smpi_init_fortran_types();
160 return MPI_GROUP_EMPTY;
161 } else if(group_lookup && group >= 0) {
163 return (MPI_Group)xbt_dict_get_or_null(group_lookup, get_key(key, group));
165 return MPI_GROUP_NULL;
168 static void free_group(int group) {
170 xbt_dict_remove(group_lookup, get_key(key, group));
173 int smpi_request_c2f(MPI_Request req) {
174 static int request_id = 0;
176 xbt_dict_set(request_lookup, get_key_id(key, request_id), req, NULL);
181 MPI_Request smpi_request_f2c(int req) {
182 smpi_init_fortran_types();
184 if(req==MPI_FORTRAN_REQUEST_NULL)return MPI_REQUEST_NULL;
185 return (MPI_Request)xbt_dict_get(request_lookup, get_key_id(key, req));
188 static void free_request(int request) {
190 if(request!=MPI_FORTRAN_REQUEST_NULL)
191 xbt_dict_remove(request_lookup, get_key_id(key, request));
194 int smpi_type_c2f(MPI_Datatype datatype) {
195 static int datatype_id = 0;
197 xbt_dict_set(datatype_lookup, get_key(key, datatype_id), datatype, NULL);
199 return datatype_id-1;
202 MPI_Datatype smpi_type_f2c(int datatype) {
203 smpi_init_fortran_types();
205 return datatype >= 0 ? (MPI_Datatype)xbt_dict_get_or_null(datatype_lookup, get_key(key, datatype)): MPI_DATATYPE_NULL;
208 static void free_datatype(int datatype) {
210 xbt_dict_remove(datatype_lookup, get_key(key, datatype));
213 int smpi_op_c2f(MPI_Op op) {
214 static int op_id = 0;
216 xbt_dict_set(op_lookup, get_key(key, op_id), op, NULL);
221 MPI_Op smpi_op_f2c(int op) {
222 smpi_init_fortran_types();
224 return op >= 0 ? (MPI_Op)xbt_dict_get_or_null(op_lookup, get_key(key, op)): MPI_OP_NULL;
227 static void free_op(int op) {
229 xbt_dict_remove(op_lookup, get_key(key, op));
232 int smpi_win_c2f(MPI_Win win) {
233 static int win_id = 0;
235 xbt_dict_set(win_lookup, get_key(key, win_id), win, NULL);
240 MPI_Win smpi_win_f2c(int win) {
241 smpi_init_fortran_types();
243 return win >= 0 ? (MPI_Win)xbt_dict_get_or_null(win_lookup, get_key(key, win)) : MPI_WIN_NULL;
246 static void free_win(int win) {
248 xbt_dict_remove(win_lookup, get_key(key, win));
251 int smpi_info_c2f(MPI_Info info) {
252 static int info_id = 0;
254 xbt_dict_set(info_lookup, get_key(key, info_id), info, NULL);
259 MPI_Info smpi_info_f2c(int info) {
260 smpi_init_fortran_types();
262 return info >= 0 ? (MPI_Info)xbt_dict_get_or_null(info_lookup, get_key(key, info)) : MPI_INFO_NULL;
265 static void free_info(int info) {
267 xbt_dict_remove(info_lookup, get_key(key, info));
270 void mpi_init_(int* ierr) {
271 smpi_init_fortran_types();
272 *ierr = MPI_Init(NULL, NULL);
276 void mpi_finalize_(int* ierr) {
277 *ierr = MPI_Finalize();
279 if(running_processes==0){
280 xbt_dict_free(&op_lookup);
281 xbt_dict_free(&datatype_lookup);
282 xbt_dict_free(&request_lookup);
283 xbt_dict_free(&group_lookup);
284 xbt_dict_free(&comm_lookup);
285 xbt_dict_free(&win_lookup);
289 void mpi_abort_(int* comm, int* errorcode, int* ierr) {
290 *ierr = MPI_Abort(smpi_comm_f2c(*comm), *errorcode);
293 void mpi_comm_rank_(int* comm, int* rank, int* ierr) {
294 *ierr = MPI_Comm_rank(smpi_comm_f2c(*comm), rank);
297 void mpi_comm_size_(int* comm, int* size, int* ierr) {
298 *ierr = MPI_Comm_size(smpi_comm_f2c(*comm), size);
301 double mpi_wtime_(void) {
305 double mpi_wtick_(void) {
309 void mpi_comm_dup_(int* comm, int* newcomm, int* ierr) {
312 *ierr = MPI_Comm_dup(smpi_comm_f2c(*comm), &tmp);
313 if(*ierr == MPI_SUCCESS) {
314 *newcomm = smpi_comm_c2f(tmp);
318 void mpi_comm_create_(int* comm, int* group, int* newcomm, int* ierr) {
321 *ierr = MPI_Comm_create(smpi_comm_f2c(*comm),smpi_group_f2c(*group), &tmp);
322 if(*ierr == MPI_SUCCESS) {
323 *newcomm = smpi_comm_c2f(tmp);
327 void mpi_comm_free_(int* comm, int* ierr) {
328 MPI_Comm tmp = smpi_comm_f2c(*comm);
330 *ierr = MPI_Comm_free(&tmp);
332 if(*ierr == MPI_SUCCESS) {
337 void mpi_comm_split_(int* comm, int* color, int* key, int* comm_out, int* ierr) {
340 *ierr = MPI_Comm_split(smpi_comm_f2c(*comm), *color, *key, &tmp);
341 if(*ierr == MPI_SUCCESS) {
342 *comm_out = smpi_comm_c2f(tmp);
346 void mpi_group_incl_(int* group, int* n, int* ranks, int* group_out, int* ierr) {
349 *ierr = MPI_Group_incl(smpi_group_f2c(*group), *n, ranks, &tmp);
350 if(*ierr == MPI_SUCCESS) {
351 *group_out = smpi_group_c2f(tmp);
355 void mpi_comm_group_(int* comm, int* group_out, int* ierr) {
358 *ierr = MPI_Comm_group(smpi_comm_f2c(*comm), &tmp);
359 if(*ierr == MPI_SUCCESS) {
360 *group_out = smpi_group_c2f(tmp);
364 void mpi_initialized_(int* flag, int* ierr){
365 *ierr = MPI_Initialized(flag);
368 void mpi_send_init_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
370 buf = (char *) FORT_BOTTOM(buf);
371 *ierr = MPI_Send_init(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
372 if(*ierr == MPI_SUCCESS) {
373 *request = smpi_request_c2f(req);
377 void mpi_isend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
379 buf = (char *) FORT_BOTTOM(buf);
380 *ierr = MPI_Isend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
381 if(*ierr == MPI_SUCCESS) {
382 *request = smpi_request_c2f(req);
386 void mpi_irsend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
388 buf = (char *) FORT_BOTTOM(buf);
389 *ierr = MPI_Irsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
390 if(*ierr == MPI_SUCCESS) {
391 *request = smpi_request_c2f(req);
395 void mpi_send_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr) {
396 buf = (char *) FORT_BOTTOM(buf);
397 *ierr = MPI_Send(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm));
400 void mpi_rsend_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr) {
401 buf = (char *) FORT_BOTTOM(buf);
402 *ierr = MPI_Rsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm));
405 void mpi_sendrecv_(void* sendbuf, int* sendcount, int* sendtype, int* dst, int* sendtag, void *recvbuf, int* recvcount,
406 int* recvtype, int* src, int* recvtag, int* comm, MPI_Status* status, int* ierr) {
407 sendbuf = (char *) FORT_BOTTOM(sendbuf);
408 recvbuf = (char *) FORT_BOTTOM(recvbuf);
409 *ierr = MPI_Sendrecv(sendbuf, *sendcount, smpi_type_f2c(*sendtype), *dst, *sendtag, recvbuf, *recvcount,
410 smpi_type_f2c(*recvtype), *src, *recvtag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
413 void mpi_recv_init_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr) {
415 buf = (char *) FORT_BOTTOM(buf);
416 *ierr = MPI_Recv_init(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), &req);
417 if(*ierr == MPI_SUCCESS) {
418 *request = smpi_request_c2f(req);
422 void mpi_irecv_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr) {
424 buf = (char *) FORT_BOTTOM(buf);
425 *ierr = MPI_Irecv(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), &req);
426 if(*ierr == MPI_SUCCESS) {
427 *request = smpi_request_c2f(req);
431 void mpi_recv_(void* buf, int* count, int* datatype, int* src, int* tag, int* comm, MPI_Status* status, int* ierr) {
432 buf = (char *) FORT_BOTTOM(buf);
433 *ierr = MPI_Recv(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), status);
436 void mpi_start_(int* request, int* ierr) {
437 MPI_Request req = smpi_request_f2c(*request);
439 *ierr = MPI_Start(&req);
442 void mpi_startall_(int* count, int* requests, int* ierr) {
446 reqs = xbt_new(MPI_Request, *count);
447 for(i = 0; i < *count; i++) {
448 reqs[i] = smpi_request_f2c(requests[i]);
450 *ierr = MPI_Startall(*count, reqs);
454 void mpi_wait_(int* request, MPI_Status* status, int* ierr) {
455 MPI_Request req = smpi_request_f2c(*request);
457 *ierr = MPI_Wait(&req, FORT_STATUS_IGNORE(status));
458 if(req==MPI_REQUEST_NULL){
459 free_request(*request);
460 *request=MPI_FORTRAN_REQUEST_NULL;
464 void mpi_waitany_(int* count, int* requests, int* index, MPI_Status* status, int* ierr) {
468 reqs = xbt_new(MPI_Request, *count);
469 for(i = 0; i < *count; i++) {
470 reqs[i] = smpi_request_f2c(requests[i]);
472 *ierr = MPI_Waitany(*count, reqs, index, status);
473 if(reqs[*index]==MPI_REQUEST_NULL){
474 free_request(requests[*index]);
475 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
480 void mpi_waitall_(int* count, int* requests, MPI_Status* status, int* ierr) {
484 reqs = xbt_new(MPI_Request, *count);
485 for(i = 0; i < *count; i++) {
486 reqs[i] = smpi_request_f2c(requests[i]);
488 *ierr = MPI_Waitall(*count, reqs, FORT_STATUSES_IGNORE(status));
489 for(i = 0; i < *count; i++) {
490 if(reqs[i]==MPI_REQUEST_NULL){
491 free_request(requests[i]);
492 requests[i]=MPI_FORTRAN_REQUEST_NULL;
499 void mpi_barrier_(int* comm, int* ierr) {
500 *ierr = MPI_Barrier(smpi_comm_f2c(*comm));
503 void mpi_bcast_(void *buf, int* count, int* datatype, int* root, int* comm, int* ierr) {
504 *ierr = MPI_Bcast(buf, *count, smpi_type_f2c(*datatype), *root, smpi_comm_f2c(*comm));
507 void mpi_reduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* root, int* comm, int* ierr) {
508 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
509 sendbuf = (char *) FORT_BOTTOM(sendbuf);
510 recvbuf = (char *) FORT_BOTTOM(recvbuf);
511 *ierr = MPI_Reduce(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), *root, smpi_comm_f2c(*comm));
514 void mpi_allreduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr) {
515 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
516 *ierr = MPI_Allreduce(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
519 void mpi_reduce_scatter_(void* sendbuf, void* recvbuf, int* recvcounts, int* datatype, int* op, int* comm, int* ierr) {
520 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
521 *ierr = MPI_Reduce_scatter(sendbuf, recvbuf, recvcounts, smpi_type_f2c(*datatype),
522 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
525 void mpi_scatter_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
526 int* root, int* comm, int* ierr) {
527 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
528 *ierr = MPI_Scatter(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
529 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
532 void mpi_scatterv_(void* sendbuf, int* sendcounts, int* displs, int* sendtype,
533 void* recvbuf, int* recvcount, int* recvtype, int* root, int* comm, int* ierr) {
534 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
535 *ierr = MPI_Scatterv(sendbuf, sendcounts, displs, smpi_type_f2c(*sendtype),
536 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
539 void mpi_gather_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
540 int* root, int* comm, int* ierr) {
541 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
542 sendbuf = (char *) FORT_BOTTOM(sendbuf);
543 recvbuf = (char *) FORT_BOTTOM(recvbuf);
544 *ierr = MPI_Gather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
545 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
548 void mpi_gatherv_(void* sendbuf, int* sendcount, int* sendtype,
549 void* recvbuf, int* recvcounts, int* displs, int* recvtype, int* root, int* comm, int* ierr) {
550 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
551 sendbuf = (char *) FORT_BOTTOM(sendbuf);
552 recvbuf = (char *) FORT_BOTTOM(recvbuf);
553 *ierr = MPI_Gatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
554 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
557 void mpi_allgather_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
558 int* comm, int* ierr) {
559 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
560 *ierr = MPI_Allgather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
561 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
564 void mpi_allgatherv_(void* sendbuf, int* sendcount, int* sendtype,
565 void* recvbuf, int* recvcounts,int* displs, int* recvtype, int* comm, int* ierr) {
566 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
567 *ierr = MPI_Allgatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
568 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
571 void mpi_scan_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr) {
572 *ierr = MPI_Scan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype),
573 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
576 void mpi_alltoall_(void* sendbuf, int* sendcount, int* sendtype,
577 void* recvbuf, int* recvcount, int* recvtype, int* comm, int* ierr) {
578 *ierr = MPI_Alltoall(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
579 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
582 void mpi_alltoallv_(void* sendbuf, int* sendcounts, int* senddisps, int* sendtype,
583 void* recvbuf, int* recvcounts, int* recvdisps, int* recvtype, int* comm, int* ierr) {
584 *ierr = MPI_Alltoallv(sendbuf, sendcounts, senddisps, smpi_type_f2c(*sendtype),
585 recvbuf, recvcounts, recvdisps, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
588 void mpi_test_ (int * request, int *flag, MPI_Status * status, int* ierr){
589 MPI_Request req = smpi_request_f2c(*request);
590 *ierr= MPI_Test(&req, flag, FORT_STATUS_IGNORE(status));
591 if(req==MPI_REQUEST_NULL){
592 free_request(*request);
593 *request=MPI_FORTRAN_REQUEST_NULL;
597 void mpi_testall_ (int* count, int * requests, int *flag, MPI_Status * statuses, int* ierr){
600 reqs = xbt_new(MPI_Request, *count);
601 for(i = 0; i < *count; i++) {
602 reqs[i] = smpi_request_f2c(requests[i]);
604 *ierr= MPI_Testall(*count, reqs, flag, FORT_STATUSES_IGNORE(statuses));
605 for(i = 0; i < *count; i++) {
606 if(reqs[i]==MPI_REQUEST_NULL){
607 free_request(requests[i]);
608 requests[i]=MPI_FORTRAN_REQUEST_NULL;
613 void mpi_get_processor_name_(char *name, int *resultlen, int* ierr){
614 *ierr = MPI_Get_processor_name(name, resultlen);
617 void mpi_get_count_(MPI_Status * status, int* datatype, int *count, int* ierr){
618 *ierr = MPI_Get_count(FORT_STATUS_IGNORE(status), smpi_type_f2c(*datatype), count);
621 void mpi_attr_get_(int* comm, int* keyval, void* attr_value, int* flag, int* ierr ){
622 *ierr = MPI_Attr_get(smpi_comm_f2c(*comm), *keyval, attr_value, flag);
625 void mpi_type_extent_(int* datatype, MPI_Aint * extent, int* ierr){
626 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
629 void mpi_type_commit_(int* datatype, int* ierr){
630 MPI_Datatype tmp= smpi_type_f2c(*datatype);
631 *ierr= MPI_Type_commit(&tmp);
634 void mpi_type_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
636 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
637 if(*ierr == MPI_SUCCESS) {
638 *newtype = smpi_type_c2f(tmp);
642 void mpi_type_create_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
644 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
645 if(*ierr == MPI_SUCCESS) {
646 *newtype = smpi_type_c2f(tmp);
650 void mpi_type_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
652 *ierr= MPI_Type_hvector (*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
653 if(*ierr == MPI_SUCCESS) {
654 *newtype = smpi_type_c2f(tmp);
658 void mpi_type_create_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
660 *ierr= MPI_Type_hvector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
661 if(*ierr == MPI_SUCCESS) {
662 *newtype = smpi_type_c2f(tmp);
666 void mpi_type_free_(int* datatype, int* ierr){
667 MPI_Datatype tmp= smpi_type_f2c(*datatype);
668 *ierr= MPI_Type_free (&tmp);
669 if(*ierr == MPI_SUCCESS) {
670 free_datatype(*datatype);
674 void mpi_type_ub_(int* datatype, MPI_Aint * disp, int* ierr){
675 *ierr= MPI_Type_ub(smpi_type_f2c(*datatype), disp);
678 void mpi_type_lb_(int* datatype, MPI_Aint * extent, int* ierr){
679 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
682 void mpi_type_size_(int* datatype, int *size, int* ierr)
684 *ierr = MPI_Type_size(smpi_type_f2c(*datatype), size);
687 void mpi_error_string_(int* errorcode, char* string, int* resultlen, int* ierr){
688 *ierr = MPI_Error_string(*errorcode, string, resultlen);
691 void mpi_win_fence_( int* assert, int* win, int* ierr){
692 *ierr = MPI_Win_fence(* assert, smpi_win_f2c(*win));
695 void mpi_win_free_( int* win, int* ierr){
696 MPI_Win tmp = smpi_win_f2c(*win);
697 *ierr = MPI_Win_free(&tmp);
698 if(*ierr == MPI_SUCCESS) {
703 void mpi_win_create_( int *base, MPI_Aint* size, int* disp_unit, int* info, int* comm, int *win, int* ierr){
705 *ierr = MPI_Win_create( (void*)base, *size, *disp_unit, smpi_info_f2c(*info), smpi_comm_f2c(*comm),&tmp);
706 if(*ierr == MPI_SUCCESS) {
707 *win = smpi_win_c2f(tmp);
711 void mpi_win_post_(int* group, int assert, int* win, int* ierr){
712 *ierr = MPI_Win_post(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
715 void mpi_win_start_(int* group, int assert, int* win, int* ierr){
716 *ierr = MPI_Win_start(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
719 void mpi_win_complete_(int* win, int* ierr){
720 *ierr = MPI_Win_complete(smpi_win_f2c(*win));
723 void mpi_win_wait_(int* win, int* ierr){
724 *ierr = MPI_Win_wait(smpi_win_f2c(*win));
727 void mpi_win_set_name_ (int* win, char * name, int* ierr, int size){
728 //handle trailing blanks
729 while(name[size-1]==' ')size--;
730 while(*name==' '){//handle leading blanks
734 char* tname = xbt_new(char,size+1);
735 strncpy(tname, name, size);
737 *ierr = MPI_Win_set_name(smpi_win_f2c(*win), tname);
741 void mpi_win_get_name_ (int* win, char * name, int* len, int* ierr){
742 *ierr = MPI_Win_get_name(smpi_win_f2c(*win),name,len);
743 if(*len>0) name[*len]=' ';//blank padding, not \0
746 void mpi_info_create_( int *info, int* ierr){
748 *ierr = MPI_Info_create(&tmp);
749 if(*ierr == MPI_SUCCESS) {
750 *info = smpi_info_c2f(tmp);
754 void mpi_info_set_( int *info, char *key, char *value, int* ierr, unsigned int keylen, unsigned int valuelen){
755 //handle trailing blanks
756 while(key[keylen-1]==' ')keylen--;
757 while(*key==' '){//handle leading blanks
761 char* tkey = xbt_new(char,keylen+1);
762 strncpy(tkey, key, keylen);
765 while(value[valuelen-1]==' ')valuelen--;
766 while(*value==' '){//handle leading blanks
770 char* tvalue = xbt_new(char,valuelen+1);
771 strncpy(tvalue, value, valuelen);
773 tvalue[valuelen]='\0';
774 *ierr = MPI_Info_set( smpi_info_f2c(*info), tkey, tvalue);
778 void mpi_info_get_ (int* info,char *key,int* valuelen, char *value, int *flag, int* ierr, unsigned int keylen ){
779 while(key[keylen-1]==' ')keylen--;
780 while(*key==' '){//handle leading blanks
783 } char* tkey = xbt_new(char,keylen+1);
784 strncpy(tkey, key, keylen);
786 *ierr = MPI_Info_get(smpi_info_f2c(*info),tkey,*valuelen, value, flag);
789 for (i=strlen(value); i<*valuelen; i++)
793 void mpi_info_free_(int* info, int* ierr){
794 MPI_Info tmp = smpi_info_f2c(*info);
795 *ierr = MPI_Info_free(&tmp);
796 if(*ierr == MPI_SUCCESS) {
801 void mpi_get_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
802 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
803 *ierr = MPI_Get( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
804 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
807 void mpi_accumulate_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
808 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* op, int* win, int* ierr){
809 *ierr = MPI_Accumulate( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
810 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_op_f2c(*op), smpi_win_f2c(*win));
813 void mpi_put_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
814 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
815 *ierr = MPI_Put( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
816 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
819 //following are automatically generated, and have to be checked
820 void mpi_finalized_ (int * flag, int* ierr){
822 *ierr = MPI_Finalized(flag);
825 void mpi_init_thread_ (int* required, int *provided, int* ierr){
826 smpi_init_fortran_types();
827 *ierr = MPI_Init_thread(NULL, NULL,*required, provided);
831 void mpi_query_thread_ (int *provided, int* ierr){
833 *ierr = MPI_Query_thread(provided);
836 void mpi_is_thread_main_ (int *flag, int* ierr){
838 *ierr = MPI_Is_thread_main(flag);
841 void mpi_address_ (void *location, MPI_Aint * address, int* ierr){
843 *ierr = MPI_Address(location, address);
846 void mpi_get_address_ (void *location, MPI_Aint * address, int* ierr){
848 *ierr = MPI_Get_address(location, address);
851 void mpi_type_dup_ (int* datatype, int* newdatatype, int* ierr){
853 *ierr = MPI_Type_dup(smpi_type_f2c(*datatype), &tmp);
854 if(*ierr == MPI_SUCCESS) {
855 *newdatatype = smpi_type_c2f(tmp);
859 void mpi_type_set_name_ (int* datatype, char * name, int* ierr, int size){
860 char* tname = xbt_new(char, size+1);
861 strncpy(tname, name, size);
863 *ierr = MPI_Type_set_name(smpi_type_f2c(*datatype), tname);
867 void mpi_type_get_name_ (int* datatype, char * name, int* len, int* ierr){
868 *ierr = MPI_Type_get_name(smpi_type_f2c(*datatype),name,len);
869 if(*len>0) name[*len]=' ';
872 void mpi_type_get_attr_ (int* type, int* type_keyval, void *attribute_val, int* flag, int* ierr){
874 *ierr = MPI_Type_get_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val,flag);
877 void mpi_type_set_attr_ (int* type, int* type_keyval, void *attribute_val, int* ierr){
879 *ierr = MPI_Type_set_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val);
882 void mpi_type_delete_attr_ (int* type, int* type_keyval, int* ierr){
884 *ierr = MPI_Type_delete_attr ( smpi_type_f2c(*type), *type_keyval);
887 void mpi_type_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
889 *ierr = MPI_Type_create_keyval((MPI_Type_copy_attr_function*)copy_fn, (MPI_Type_delete_attr_function*) delete_fn,
890 keyval, extra_state) ;
893 void mpi_type_free_keyval_ (int* keyval, int* ierr) {
894 *ierr = MPI_Type_free_keyval( keyval);
897 void mpi_pcontrol_ (int* level , int* ierr){
898 *ierr = MPI_Pcontrol(*(const int*)level);
901 void mpi_type_get_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
903 *ierr = MPI_Type_get_extent(smpi_type_f2c(*datatype), lb, extent);
906 void mpi_type_get_true_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
908 *ierr = MPI_Type_get_true_extent(smpi_type_f2c(*datatype), lb, extent);
911 void mpi_op_create_ (void * function, int* commute, int* op, int* ierr){
913 *ierr = MPI_Op_create((MPI_User_function*)function,* commute, &tmp);
914 if(*ierr == MPI_SUCCESS) {
915 *op = smpi_op_c2f(tmp);
919 void mpi_op_free_ (int* op, int* ierr){
920 MPI_Op tmp=smpi_op_f2c(*op);
921 *ierr = MPI_Op_free(& tmp);
922 if(*ierr == MPI_SUCCESS) {
927 void mpi_group_free_ (int* group, int* ierr){
928 MPI_Group tmp=smpi_group_f2c(*group);
929 *ierr = MPI_Group_free(&tmp);
930 if(*ierr == MPI_SUCCESS) {
935 void mpi_group_size_ (int* group, int *size, int* ierr){
937 *ierr = MPI_Group_size(smpi_group_f2c(*group), size);
940 void mpi_group_rank_ (int* group, int *rank, int* ierr){
942 *ierr = MPI_Group_rank(smpi_group_f2c(*group), rank);
945 void mpi_group_translate_ranks_ (int* group1, int* n, int *ranks1, int* group2, int *ranks2, int* ierr)
948 *ierr = MPI_Group_translate_ranks(smpi_group_f2c(*group1), *n, ranks1, smpi_group_f2c(*group2), ranks2);
951 void mpi_group_compare_ (int* group1, int* group2, int *result, int* ierr){
953 *ierr = MPI_Group_compare(smpi_group_f2c(*group1), smpi_group_f2c(*group2), result);
956 void mpi_group_union_ (int* group1, int* group2, int* newgroup, int* ierr){
958 *ierr = MPI_Group_union(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
959 if(*ierr == MPI_SUCCESS) {
960 *newgroup = smpi_group_c2f(tmp);
964 void mpi_group_intersection_ (int* group1, int* group2, int* newgroup, int* ierr){
966 *ierr = MPI_Group_intersection(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
967 if(*ierr == MPI_SUCCESS) {
968 *newgroup = smpi_group_c2f(tmp);
972 void mpi_group_difference_ (int* group1, int* group2, int* newgroup, int* ierr){
974 *ierr = MPI_Group_difference(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
975 if(*ierr == MPI_SUCCESS) {
976 *newgroup = smpi_group_c2f(tmp);
980 void mpi_group_excl_ (int* group, int* n, int *ranks, int* newgroup, int* ierr){
982 *ierr = MPI_Group_excl(smpi_group_f2c(*group), *n, ranks, &tmp);
983 if(*ierr == MPI_SUCCESS) {
984 *newgroup = smpi_group_c2f(tmp);
988 void mpi_group_range_incl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
991 *ierr = MPI_Group_range_incl(smpi_group_f2c(*group), *n, ranges, &tmp);
992 if(*ierr == MPI_SUCCESS) {
993 *newgroup = smpi_group_c2f(tmp);
997 void mpi_group_range_excl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
1000 *ierr = MPI_Group_range_excl(smpi_group_f2c(*group), *n, ranges, &tmp);
1001 if(*ierr == MPI_SUCCESS) {
1002 *newgroup = smpi_group_c2f(tmp);
1006 void mpi_comm_get_attr_ (int* comm, int* comm_keyval, void *attribute_val, int *flag, int* ierr){
1008 *ierr = MPI_Comm_get_attr (smpi_comm_f2c(*comm), *comm_keyval, attribute_val, flag);
1011 void mpi_comm_set_attr_ (int* comm, int* comm_keyval, void *attribute_val, int* ierr){
1013 *ierr = MPI_Comm_set_attr ( smpi_comm_f2c(*comm), *comm_keyval, attribute_val);
1016 void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr){
1018 *ierr = MPI_Comm_delete_attr (smpi_comm_f2c(*comm), *comm_keyval);
1021 void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
1023 *ierr = MPI_Comm_create_keyval((MPI_Comm_copy_attr_function*)copy_fn, (MPI_Comm_delete_attr_function*)delete_fn,
1024 keyval, extra_state) ;
1027 void mpi_comm_free_keyval_ (int* keyval, int* ierr) {
1028 *ierr = MPI_Comm_free_keyval( keyval);
1031 void mpi_comm_get_name_ (int* comm, char* name, int* len, int* ierr){
1032 *ierr = MPI_Comm_get_name(smpi_comm_f2c(*comm), name, len);
1033 if(*len>0) name[*len]=' ';
1036 void mpi_comm_compare_ (int* comm1, int* comm2, int *result, int* ierr){
1038 *ierr = MPI_Comm_compare(smpi_comm_f2c(*comm1), smpi_comm_f2c(*comm2), result);
1041 void mpi_comm_disconnect_ (int* comm, int* ierr){
1042 MPI_Comm tmp=smpi_comm_f2c(*comm);
1043 *ierr = MPI_Comm_disconnect(&tmp);
1044 if(*ierr == MPI_SUCCESS) {
1049 void mpi_request_free_ (int* request, int* ierr){
1050 MPI_Request tmp=smpi_request_f2c(*request);
1051 *ierr = MPI_Request_free(&tmp);
1052 if(*ierr == MPI_SUCCESS) {
1053 free_request(*request);
1057 void mpi_sendrecv_replace_ (void *buf, int* count, int* datatype, int* dst, int* sendtag, int* src, int* recvtag,
1058 int* comm, MPI_Status* status, int* ierr)
1060 *ierr = MPI_Sendrecv_replace(buf, *count, smpi_type_f2c(*datatype), *dst, *sendtag, *src,
1061 *recvtag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1064 void mpi_testany_ (int* count, int* requests, int *index, int *flag, MPI_Status* status, int* ierr)
1069 reqs = xbt_new(MPI_Request, *count);
1070 for(i = 0; i < *count; i++) {
1071 reqs[i] = smpi_request_f2c(requests[i]);
1073 *ierr = MPI_Testany(*count, reqs, index, flag, FORT_STATUS_IGNORE(status));
1074 if(*index!=MPI_UNDEFINED)
1075 if(reqs[*index]==MPI_REQUEST_NULL){
1076 free_request(requests[*index]);
1077 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
1082 void mpi_waitsome_ (int* incount, int* requests, int *outcount, int *indices, MPI_Status* status, int* ierr)
1087 reqs = xbt_new(MPI_Request, *incount);
1088 for(i = 0; i < *incount; i++) {
1089 reqs[i] = smpi_request_f2c(requests[i]);
1091 *ierr = MPI_Waitsome(*incount, reqs, outcount, indices, status);
1092 for(i=0;i<*outcount;i++){
1093 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1094 free_request(requests[indices[i]]);
1095 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1101 void mpi_reduce_local_ (void *inbuf, void *inoutbuf, int* count, int* datatype, int* op, int* ierr){
1103 *ierr = MPI_Reduce_local(inbuf, inoutbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op));
1106 void mpi_reduce_scatter_block_ (void *sendbuf, void *recvbuf, int* recvcount, int* datatype, int* op, int* comm,
1109 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
1110 *ierr = MPI_Reduce_scatter_block(sendbuf, recvbuf, *recvcount, smpi_type_f2c(*datatype), smpi_op_f2c(*op),
1111 smpi_comm_f2c(*comm));
1114 void mpi_pack_size_ (int* incount, int* datatype, int* comm, int* size, int* ierr) {
1115 *ierr = MPI_Pack_size(*incount, smpi_type_f2c(*datatype), smpi_comm_f2c(*comm), size);
1118 void mpi_cart_coords_ (int* comm, int* rank, int* maxdims, int* coords, int* ierr) {
1119 *ierr = MPI_Cart_coords(smpi_comm_f2c(*comm), *rank, *maxdims, coords);
1122 void mpi_cart_create_ (int* comm_old, int* ndims, int* dims, int* periods, int* reorder, int* comm_cart, int* ierr) {
1124 *ierr = MPI_Cart_create(smpi_comm_f2c(*comm_old), *ndims, dims, periods, *reorder, &tmp);
1125 if(*ierr == MPI_SUCCESS) {
1126 *comm_cart = smpi_comm_c2f(tmp);
1130 void mpi_cart_get_ (int* comm, int* maxdims, int* dims, int* periods, int* coords, int* ierr) {
1131 *ierr = MPI_Cart_get(smpi_comm_f2c(*comm), *maxdims, dims, periods, coords);
1134 void mpi_cart_map_ (int* comm_old, int* ndims, int* dims, int* periods, int* newrank, int* ierr) {
1135 *ierr = MPI_Cart_map(smpi_comm_f2c(*comm_old), *ndims, dims, periods, newrank);
1138 void mpi_cart_rank_ (int* comm, int* coords, int* rank, int* ierr) {
1139 *ierr = MPI_Cart_rank(smpi_comm_f2c(*comm), coords, rank);
1142 void mpi_cart_shift_ (int* comm, int* direction, int* displ, int* source, int* dest, int* ierr) {
1143 *ierr = MPI_Cart_shift(smpi_comm_f2c(*comm), *direction, *displ, source, dest);
1146 void mpi_cart_sub_ (int* comm, int* remain_dims, int* comm_new, int* ierr) {
1148 *ierr = MPI_Cart_sub(smpi_comm_f2c(*comm), remain_dims, &tmp);
1149 if(*ierr == MPI_SUCCESS) {
1150 *comm_new = smpi_comm_c2f(tmp);
1154 void mpi_cartdim_get_ (int* comm, int* ndims, int* ierr) {
1155 *ierr = MPI_Cartdim_get(smpi_comm_f2c(*comm), ndims);
1158 void mpi_graph_create_ (int* comm_old, int* nnodes, int* index, int* edges, int* reorder, int* comm_graph, int* ierr) {
1160 *ierr = MPI_Graph_create(smpi_comm_f2c(*comm_old), *nnodes, index, edges, *reorder, &tmp);
1161 if(*ierr == MPI_SUCCESS) {
1162 *comm_graph = smpi_comm_c2f(tmp);
1166 void mpi_graph_get_ (int* comm, int* maxindex, int* maxedges, int* index, int* edges, int* ierr) {
1167 *ierr = MPI_Graph_get(smpi_comm_f2c(*comm), *maxindex, *maxedges, index, edges);
1170 void mpi_graph_map_ (int* comm_old, int* nnodes, int* index, int* edges, int* newrank, int* ierr) {
1171 *ierr = MPI_Graph_map(smpi_comm_f2c(*comm_old), *nnodes, index, edges, newrank);
1174 void mpi_graph_neighbors_ (int* comm, int* rank, int* maxneighbors, int* neighbors, int* ierr) {
1175 *ierr = MPI_Graph_neighbors(smpi_comm_f2c(*comm), *rank, *maxneighbors, neighbors);
1178 void mpi_graph_neighbors_count_ (int* comm, int* rank, int* nneighbors, int* ierr) {
1179 *ierr = MPI_Graph_neighbors_count(smpi_comm_f2c(*comm), *rank, nneighbors);
1182 void mpi_graphdims_get_ (int* comm, int* nnodes, int* nedges, int* ierr) {
1183 *ierr = MPI_Graphdims_get(smpi_comm_f2c(*comm), nnodes, nedges);
1186 void mpi_topo_test_ (int* comm, int* top_type, int* ierr) {
1187 *ierr = MPI_Topo_test(smpi_comm_f2c(*comm), top_type);
1190 void mpi_error_class_ (int* errorcode, int* errorclass, int* ierr) {
1191 *ierr = MPI_Error_class(*errorcode, errorclass);
1194 void mpi_errhandler_create_ (void* function, void* errhandler, int* ierr) {
1195 *ierr = MPI_Errhandler_create((MPI_Handler_function*)function, (MPI_Errhandler*)errhandler);
1198 void mpi_errhandler_free_ (void* errhandler, int* ierr) {
1199 *ierr = MPI_Errhandler_free((MPI_Errhandler*)errhandler);
1202 void mpi_errhandler_get_ (int* comm, void* errhandler, int* ierr) {
1203 *ierr = MPI_Errhandler_get(smpi_comm_f2c(*comm), (MPI_Errhandler*) errhandler);
1206 void mpi_errhandler_set_ (int* comm, void* errhandler, int* ierr) {
1207 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1210 void mpi_comm_set_errhandler_ (int* comm, void* errhandler, int* ierr) {
1211 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1214 void mpi_comm_get_errhandler_ (int* comm, void* errhandler, int* ierr) {
1215 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), (MPI_Errhandler*)errhandler);
1218 void mpi_type_contiguous_ (int* count, int* old_type, int* newtype, int* ierr) {
1220 *ierr = MPI_Type_contiguous(*count, smpi_type_f2c(*old_type), &tmp);
1221 if(*ierr == MPI_SUCCESS) {
1222 *newtype = smpi_type_c2f(tmp);
1226 void mpi_cancel_ (int* request, int* ierr) {
1227 MPI_Request tmp=smpi_request_f2c(*request);
1228 *ierr = MPI_Cancel(&tmp);
1231 void mpi_buffer_attach_ (void* buffer, int* size, int* ierr) {
1232 *ierr = MPI_Buffer_attach(buffer, *size);
1235 void mpi_buffer_detach_ (void* buffer, int* size, int* ierr) {
1236 *ierr = MPI_Buffer_detach(buffer, size);
1239 void mpi_testsome_ (int* incount, int* requests, int* outcount, int* indices, MPI_Status* statuses, int* ierr) {
1243 reqs = xbt_new(MPI_Request, *incount);
1244 for(i = 0; i < *incount; i++) {
1245 reqs[i] = smpi_request_f2c(requests[i]);
1248 *ierr = MPI_Testsome(*incount, reqs, outcount, indices, FORT_STATUSES_IGNORE(statuses));
1249 for(i=0;i<*incount;i++){
1251 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1252 free_request(requests[indices[i]]);
1253 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1260 void mpi_comm_test_inter_ (int* comm, int* flag, int* ierr) {
1261 *ierr = MPI_Comm_test_inter(smpi_comm_f2c(*comm), flag);
1264 void mpi_unpack_ (void* inbuf, int* insize, int* position, void* outbuf, int* outcount, int* type, int* comm,
1266 *ierr = MPI_Unpack(inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*type), smpi_comm_f2c(*comm));
1269 void mpi_pack_external_size_ (char *datarep, int* incount, int* datatype, MPI_Aint *size, int* ierr){
1270 *ierr = MPI_Pack_external_size(datarep, *incount, smpi_type_f2c(*datatype), size);
1273 void mpi_pack_external_ (char *datarep, void *inbuf, int* incount, int* datatype, void *outbuf, MPI_Aint* outcount,
1274 MPI_Aint *position, int* ierr){
1275 *ierr = MPI_Pack_external(datarep, inbuf, *incount, smpi_type_f2c(*datatype), outbuf, *outcount, position);
1278 void mpi_unpack_external_ ( char *datarep, void *inbuf, MPI_Aint* insize, MPI_Aint *position, void *outbuf,
1279 int* outcount, int* datatype, int* ierr){
1280 *ierr = MPI_Unpack_external( datarep, inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*datatype));
1283 void mpi_type_hindexed_ (int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr) {
1285 *ierr = MPI_Type_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1286 if(*ierr == MPI_SUCCESS) {
1287 *newtype = smpi_type_c2f(tmp);
1291 void mpi_type_create_hindexed_(int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr){
1293 *ierr = MPI_Type_create_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1294 if(*ierr == MPI_SUCCESS) {
1295 *newtype = smpi_type_c2f(tmp);
1299 void mpi_type_create_hindexed_block_ (int* count, int* blocklength, MPI_Aint* indices, int* old_type, int* newtype,
1302 *ierr = MPI_Type_create_hindexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1303 if(*ierr == MPI_SUCCESS) {
1304 *newtype = smpi_type_c2f(tmp);
1308 void mpi_type_indexed_ (int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr) {
1310 *ierr = MPI_Type_indexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1311 if(*ierr == MPI_SUCCESS) {
1312 *newtype = smpi_type_c2f(tmp);
1316 void mpi_type_create_indexed_block_ (int* count, int* blocklength, int* indices, int* old_type, int*newtype,
1319 *ierr = MPI_Type_create_indexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1320 if(*ierr == MPI_SUCCESS) {
1321 *newtype = smpi_type_c2f(tmp);
1325 void mpi_type_struct_ (int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr) {
1328 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1329 for(i=0; i< *count; i++){
1330 types[i] = smpi_type_f2c(old_types[i]);
1332 *ierr = MPI_Type_struct(*count, blocklens, indices, types, &tmp);
1333 if(*ierr == MPI_SUCCESS) {
1334 *newtype = smpi_type_c2f(tmp);
1339 void mpi_type_create_struct_(int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr){
1342 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1343 for(i=0; i< *count; i++){
1344 types[i] = smpi_type_f2c(old_types[i]);
1346 *ierr = MPI_Type_create_struct(*count, blocklens, indices, types, &tmp);
1347 if(*ierr == MPI_SUCCESS) {
1348 *newtype = smpi_type_c2f(tmp);
1353 void mpi_ssend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* ierr) {
1354 *ierr = MPI_Ssend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1357 void mpi_ssend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) {
1359 *ierr = MPI_Ssend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1360 if(*ierr == MPI_SUCCESS) {
1361 *request = smpi_request_c2f(tmp);
1365 void mpi_intercomm_create_ (int* local_comm, int *local_leader, int* peer_comm, int* remote_leader, int* tag,
1366 int* comm_out, int* ierr) {
1368 *ierr = MPI_Intercomm_create(smpi_comm_f2c(*local_comm), *local_leader,smpi_comm_f2c(*peer_comm), *remote_leader,
1370 if(*ierr == MPI_SUCCESS) {
1371 *comm_out = smpi_comm_c2f(tmp);
1375 void mpi_intercomm_merge_ (int* comm, int* high, int* comm_out, int* ierr) {
1377 *ierr = MPI_Intercomm_merge(smpi_comm_f2c(*comm), *high, &tmp);
1378 if(*ierr == MPI_SUCCESS) {
1379 *comm_out = smpi_comm_c2f(tmp);
1383 void mpi_bsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* ierr) {
1384 *ierr = MPI_Bsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1387 void mpi_bsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1389 *ierr = MPI_Bsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1390 if(*ierr == MPI_SUCCESS) {
1391 *request = smpi_request_c2f(tmp);
1395 void mpi_ibsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1397 *ierr = MPI_Ibsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1398 if(*ierr == MPI_SUCCESS) {
1399 *request = smpi_request_c2f(tmp);
1403 void mpi_comm_remote_group_ (int* comm, int* group, int* ierr) {
1405 *ierr = MPI_Comm_remote_group(smpi_comm_f2c(*comm), &tmp);
1406 if(*ierr == MPI_SUCCESS) {
1407 *group = smpi_group_c2f(tmp);
1411 void mpi_comm_remote_size_ (int* comm, int* size, int* ierr) {
1412 *ierr = MPI_Comm_remote_size(smpi_comm_f2c(*comm), size);
1415 void mpi_issend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1417 *ierr = MPI_Issend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1418 if(*ierr == MPI_SUCCESS) {
1419 *request = smpi_request_c2f(tmp);
1423 void mpi_probe_ (int* source, int* tag, int* comm, MPI_Status* status, int* ierr) {
1424 *ierr = MPI_Probe(*source, *tag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1427 void mpi_attr_delete_ (int* comm, int* keyval, int* ierr) {
1428 *ierr = MPI_Attr_delete(smpi_comm_f2c(*comm), *keyval);
1431 void mpi_attr_put_ (int* comm, int* keyval, void* attr_value, int* ierr) {
1432 *ierr = MPI_Attr_put(smpi_comm_f2c(*comm), *keyval, attr_value);
1435 void mpi_rsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1437 *ierr = MPI_Rsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1438 if(*ierr == MPI_SUCCESS) {
1439 *request = smpi_request_c2f(tmp);
1443 void mpi_keyval_create_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr) {
1444 *ierr = MPI_Keyval_create((MPI_Copy_function*)copy_fn, (MPI_Delete_function*)delete_fn, keyval, extra_state);
1447 void mpi_keyval_free_ (int* keyval, int* ierr) {
1448 *ierr = MPI_Keyval_free(keyval);
1451 void mpi_test_cancelled_ (MPI_Status* status, int* flag, int* ierr) {
1452 *ierr = MPI_Test_cancelled(status, flag);
1455 void mpi_pack_ (void* inbuf, int* incount, int* type, void* outbuf, int* outcount, int* position, int* comm, int* ierr) {
1456 *ierr = MPI_Pack(inbuf, *incount, smpi_type_f2c(*type), outbuf, *outcount, position, smpi_comm_f2c(*comm));
1459 void mpi_get_elements_ (MPI_Status* status, int* datatype, int* elements, int* ierr) {
1460 *ierr = MPI_Get_elements(status, smpi_type_f2c(*datatype), elements);
1463 void mpi_dims_create_ (int* nnodes, int* ndims, int* dims, int* ierr) {
1464 *ierr = MPI_Dims_create(*nnodes, *ndims, dims);
1467 void mpi_iprobe_ (int* source, int* tag, int* comm, int* flag, MPI_Status* status, int* ierr) {
1468 *ierr = MPI_Iprobe(*source, *tag, smpi_comm_f2c(*comm), flag, status);
1471 void mpi_type_get_envelope_ ( int* datatype, int *num_integers, int *num_addresses, int *num_datatypes, int *combiner,
1473 *ierr = MPI_Type_get_envelope( smpi_type_f2c(*datatype), num_integers,
1474 num_addresses, num_datatypes, combiner);
1477 void mpi_type_get_contents_ (int* datatype, int* max_integers, int* max_addresses, int* max_datatypes,
1478 int* array_of_integers, MPI_Aint* array_of_addresses,
1479 int* array_of_datatypes, int* ierr){
1480 *ierr = MPI_Type_get_contents(smpi_type_f2c(*datatype), *max_integers, *max_addresses,*max_datatypes,
1481 array_of_integers, array_of_addresses, (MPI_Datatype*)array_of_datatypes);
1484 void mpi_type_create_darray_ (int* size, int* rank, int* ndims, int* array_of_gsizes, int* array_of_distribs,
1485 int* array_of_dargs, int* array_of_psizes,
1486 int* order, int* oldtype, int*newtype, int* ierr) {
1488 *ierr = MPI_Type_create_darray(*size, *rank, *ndims, array_of_gsizes,
1489 array_of_distribs, array_of_dargs, array_of_psizes,
1490 *order, smpi_type_f2c(*oldtype), &tmp) ;
1491 if(*ierr == MPI_SUCCESS) {
1492 *newtype = smpi_type_c2f(tmp);
1496 void mpi_type_create_resized_ (int* oldtype,MPI_Aint* lb, MPI_Aint* extent, int*newtype, int* ierr){
1498 *ierr = MPI_Type_create_resized(smpi_type_f2c(*oldtype),*lb, *extent, &tmp);
1499 if(*ierr == MPI_SUCCESS) {
1500 *newtype = smpi_type_c2f(tmp);
1504 void mpi_type_create_subarray_ (int* ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts,
1505 int* order, int* oldtype, int*newtype, int* ierr){
1507 *ierr = MPI_Type_create_subarray(*ndims,array_of_sizes, array_of_subsizes, array_of_starts, *order,
1508 smpi_type_f2c(*oldtype), &tmp);
1509 if(*ierr == MPI_SUCCESS) {
1510 *newtype = smpi_type_c2f(tmp);
1514 void mpi_type_match_size_ (int* typeclass,int* size,int* datatype, int* ierr){
1516 *ierr = MPI_Type_match_size(*typeclass,*size,&tmp);
1517 if(*ierr == MPI_SUCCESS) {
1518 *datatype = smpi_type_c2f(tmp);
1522 void mpi_alltoallw_ ( void *sendbuf, int *sendcnts, int *sdispls, int* sendtypes, void *recvbuf, int *recvcnts,
1523 int *rdispls, int* recvtypes, int* comm, int* ierr){
1524 *ierr = MPI_Alltoallw( sendbuf, sendcnts, sdispls, (MPI_Datatype*) sendtypes, recvbuf, recvcnts, rdispls,
1525 (MPI_Datatype*)recvtypes, smpi_comm_f2c(*comm));
1528 void mpi_exscan_ (void *sendbuf, void *recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr){
1529 *ierr = MPI_Exscan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
1532 void mpi_comm_set_name_ (int* comm, char* name, int* ierr, int size){
1533 char* tname = xbt_new(char, size+1);
1534 strncpy(tname, name, size);
1536 *ierr = MPI_Comm_set_name (smpi_comm_f2c(*comm), tname);
1540 void mpi_comm_dup_with_info_ (int* comm, int* info, int* newcomm, int* ierr){
1542 *ierr = MPI_Comm_dup_with_info(smpi_comm_f2c(*comm),smpi_info_f2c(*info),&tmp);
1543 if(*ierr == MPI_SUCCESS) {
1544 *newcomm = smpi_comm_c2f(tmp);
1548 void mpi_comm_split_type_ (int* comm, int* split_type, int* key, int* info, int* newcomm, int* ierr){
1550 *ierr = MPI_Comm_split_type(smpi_comm_f2c(*comm), *split_type, *key, smpi_info_f2c(*info), &tmp);
1551 if(*ierr == MPI_SUCCESS) {
1552 *newcomm = smpi_comm_c2f(tmp);
1556 void mpi_comm_set_info_ (int* comm, int* info, int* ierr){
1557 *ierr = MPI_Comm_set_info (smpi_comm_f2c(*comm), smpi_info_f2c(*info));
1560 void mpi_comm_get_info_ (int* comm, int* info, int* ierr){
1562 *ierr = MPI_Comm_get_info (smpi_comm_f2c(*comm), &tmp);
1563 if(*ierr==MPI_SUCCESS){
1564 *info = smpi_info_c2f(tmp);
1568 void mpi_comm_create_errhandler_ ( void *function, void *errhandler, int* ierr){
1569 *ierr = MPI_Comm_create_errhandler( (MPI_Comm_errhandler_fn*) function, (MPI_Errhandler*)errhandler);
1572 void mpi_add_error_class_ ( int *errorclass, int* ierr){
1573 *ierr = MPI_Add_error_class( errorclass);
1576 void mpi_add_error_code_ ( int* errorclass, int *errorcode, int* ierr){
1577 *ierr = MPI_Add_error_code(*errorclass, errorcode);
1580 void mpi_add_error_string_ ( int* errorcode, char *string, int* ierr){
1581 *ierr = MPI_Add_error_string(*errorcode, string);
1584 void mpi_comm_call_errhandler_ (int* comm,int* errorcode, int* ierr){
1585 *ierr = MPI_Comm_call_errhandler(smpi_comm_f2c(*comm), *errorcode);
1588 void mpi_info_dup_ (int* info, int* newinfo, int* ierr){
1590 *ierr = MPI_Info_dup(smpi_info_f2c(*info), &tmp);
1591 if(*ierr==MPI_SUCCESS){
1592 *newinfo= smpi_info_c2f(tmp);
1596 void mpi_info_get_valuelen_ ( int* info, char *key, int *valuelen, int *flag, int* ierr, unsigned int keylen){
1597 while(key[keylen-1]==' ')keylen--;
1598 while(*key==' '){//handle leading blanks
1602 char* tkey = xbt_new(char, keylen+1);
1603 strncpy(tkey, key, keylen);
1605 *ierr = MPI_Info_get_valuelen( smpi_info_f2c(*info), tkey, valuelen, flag);
1609 void mpi_info_delete_ (int* info, char *key, int* ierr, unsigned int keylen){
1610 while(key[keylen-1]==' ')keylen--;
1611 while(*key==' '){//handle leading blanks
1615 char* tkey = xbt_new(char, keylen+1);
1616 strncpy(tkey, key, keylen);
1618 *ierr = MPI_Info_delete(smpi_info_f2c(*info), tkey);
1622 void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr){
1623 *ierr = MPI_Info_get_nkeys( smpi_info_f2c(*info), nkeys);
1626 void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr, unsigned int keylen){
1627 *ierr = MPI_Info_get_nthkey( smpi_info_f2c(*info), *n, key);
1629 for (i=strlen(key); i<keylen; i++)
1633 void mpi_get_version_ (int *version,int *subversion, int* ierr){
1634 *ierr = MPI_Get_version (version,subversion);
1637 void mpi_get_library_version_ (char *version,int *len, int* ierr){
1638 *ierr = MPI_Get_library_version (version,len);
1641 void mpi_request_get_status_ ( int* request, int *flag, MPI_Status* status, int* ierr){
1642 *ierr = MPI_Request_get_status( smpi_request_f2c(*request), flag, status);
1645 void mpi_grequest_start_ ( void *query_fn, void *free_fn, void *cancel_fn, void *extra_state, int*request, int* ierr){
1647 *ierr = MPI_Grequest_start( (MPI_Grequest_query_function*)query_fn, (MPI_Grequest_free_function*)free_fn,
1648 (MPI_Grequest_cancel_function*)cancel_fn, extra_state, &tmp);
1649 if(*ierr == MPI_SUCCESS) {
1650 *request = smpi_request_c2f(tmp);
1654 void mpi_grequest_complete_ ( int* request, int* ierr){
1655 *ierr = MPI_Grequest_complete( smpi_request_f2c(*request));
1658 void mpi_status_set_cancelled_ (MPI_Status* status,int* flag, int* ierr){
1659 *ierr = MPI_Status_set_cancelled(status,*flag);
1662 void mpi_status_set_elements_ ( MPI_Status* status, int* datatype, int* count, int* ierr){
1663 *ierr = MPI_Status_set_elements( status, smpi_type_f2c(*datatype), *count);
1666 void mpi_comm_connect_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1668 *ierr = MPI_Comm_connect( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1669 if(*ierr == MPI_SUCCESS) {
1670 *newcomm = smpi_comm_c2f(tmp);
1674 void mpi_publish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1675 *ierr = MPI_Publish_name( service_name, *(MPI_Info*)info, port_name);
1678 void mpi_unpublish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1679 *ierr = MPI_Unpublish_name( service_name, *(MPI_Info*)info, port_name);
1682 void mpi_lookup_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1683 *ierr = MPI_Lookup_name( service_name, *(MPI_Info*)info, port_name);
1686 void mpi_comm_join_ ( int* fd, int* intercomm, int* ierr){
1688 *ierr = MPI_Comm_join( *fd, &tmp);
1689 if(*ierr == MPI_SUCCESS) {
1690 *intercomm = smpi_comm_c2f(tmp);
1694 void mpi_open_port_ ( int* info, char *port_name, int* ierr){
1695 *ierr = MPI_Open_port( *(MPI_Info*)info,port_name);
1698 void mpi_close_port_ ( char *port_name, int* ierr){
1699 *ierr = MPI_Close_port( port_name);
1702 void mpi_comm_accept_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1704 *ierr = MPI_Comm_accept( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1705 if(*ierr == MPI_SUCCESS) {
1706 *newcomm = smpi_comm_c2f(tmp);
1710 void mpi_comm_spawn_ ( char *command, char *argv, int* maxprocs, int* info, int* root, int* comm, int* intercomm,
1711 int* array_of_errcodes, int* ierr){
1713 *ierr = MPI_Comm_spawn( command, NULL, *maxprocs, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp,
1715 if(*ierr == MPI_SUCCESS) {
1716 *intercomm = smpi_comm_c2f(tmp);
1720 void mpi_comm_spawn_multiple_ ( int* count, char *array_of_commands, char** array_of_argv, int* array_of_maxprocs,
1721 int* array_of_info, int* root,
1722 int* comm, int* intercomm, int* array_of_errcodes, int* ierr){
1724 *ierr = MPI_Comm_spawn_multiple(* count, &array_of_commands, &array_of_argv, array_of_maxprocs,
1725 (MPI_Info*)array_of_info, *root, smpi_comm_f2c(*comm), &tmp, array_of_errcodes);
1726 if(*ierr == MPI_SUCCESS) {
1727 *intercomm = smpi_comm_c2f(tmp);
1731 void mpi_comm_get_parent_ ( int* parent, int* ierr){
1733 *ierr = MPI_Comm_get_parent( &tmp);
1734 if(*ierr == MPI_SUCCESS) {
1735 *parent = smpi_comm_c2f(tmp);