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 */
33 struct s_smpi_common {
34 integer _MPI_IN_PLACE;
36 integer _MPI_STATUS_IGNORE;
37 integer _MPI_STATUSES_IGNORE;
42 /* Convert between Fortran and C */
43 #define FORT_ADDR(addr, val) \
44 (((void *)(addr) == (void*) &(smpi_._ ## val)) \
45 ? (val) : (void *)(addr))
46 #define FORT_BOTTOM(addr) FORT_ADDR(addr, MPI_BOTTOM)
47 #define FORT_IN_PLACE(addr) FORT_ADDR(addr, MPI_IN_PLACE)
48 #define FORT_STATUS_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUS_IGNORE))
49 #define FORT_STATUSES_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUSES_IGNORE))
51 #define KEY_SIZE (sizeof(int) * 2 + 1)
54 static char* get_key(char* key, int id) {
55 snprintf(key, KEY_SIZE, "%x",id);
58 static char* get_key_id(char* key, int id) {
59 snprintf(key, KEY_SIZE, "%x_%d",id, smpi_process_index());
65 static void smpi_init_fortran_types(){
67 comm_lookup = xbt_dict_new_homogeneous(NULL);
68 smpi_comm_c2f(MPI_COMM_WORLD);
69 group_lookup = xbt_dict_new_homogeneous(NULL);
70 request_lookup = xbt_dict_new_homogeneous(NULL);
71 datatype_lookup = xbt_dict_new_homogeneous(NULL);
72 win_lookup = xbt_dict_new_homogeneous(NULL);
73 info_lookup = xbt_dict_new_homogeneous(NULL);
74 smpi_type_c2f(MPI_BYTE);
75 smpi_type_c2f(MPI_CHAR);
76 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
77 smpi_type_c2f(MPI_INT);
78 smpi_type_c2f(MPI_INT);
80 smpi_type_c2f(MPI_LONG);
81 smpi_type_c2f(MPI_LONG);
83 smpi_type_c2f(MPI_INT8_T);
84 smpi_type_c2f(MPI_INT16_T);
85 smpi_type_c2f(MPI_INT32_T);
86 smpi_type_c2f(MPI_INT64_T);
87 smpi_type_c2f(MPI_FLOAT);
88 smpi_type_c2f(MPI_FLOAT);
89 smpi_type_c2f(MPI_DOUBLE);
90 smpi_type_c2f(MPI_DOUBLE);
91 smpi_type_c2f(MPI_C_FLOAT_COMPLEX);
92 smpi_type_c2f(MPI_C_DOUBLE_COMPLEX);
93 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
94 smpi_type_c2f(MPI_2INT);
96 smpi_type_c2f(MPI_2LONG);
98 smpi_type_c2f(MPI_UINT8_T);
99 smpi_type_c2f(MPI_UINT16_T);
100 smpi_type_c2f(MPI_UINT32_T);
101 smpi_type_c2f(MPI_UINT64_T);
102 smpi_type_c2f(MPI_2FLOAT);
103 smpi_type_c2f(MPI_2DOUBLE);
104 smpi_type_c2f(MPI_DOUBLE);
105 smpi_type_c2f(MPI_DOUBLE);
106 smpi_type_c2f(MPI_INT);
107 smpi_type_c2f(MPI_DATATYPE_NULL);
108 smpi_type_c2f(MPI_DATATYPE_NULL);
109 smpi_type_c2f(MPI_DATATYPE_NULL);
110 smpi_type_c2f(MPI_DATATYPE_NULL);
111 op_lookup = xbt_dict_new_homogeneous(NULL);
112 smpi_op_c2f(MPI_MAX);
113 smpi_op_c2f(MPI_MIN);
114 smpi_op_c2f(MPI_MAXLOC);
115 smpi_op_c2f(MPI_MINLOC);
116 smpi_op_c2f(MPI_SUM);
117 smpi_op_c2f(MPI_PROD);
118 smpi_op_c2f(MPI_LAND);
119 smpi_op_c2f(MPI_LOR);
120 smpi_op_c2f(MPI_LXOR);
121 smpi_op_c2f(MPI_BAND);
122 smpi_op_c2f(MPI_BOR);
123 smpi_op_c2f(MPI_BXOR);
128 int smpi_comm_c2f(MPI_Comm comm) {
129 static int comm_id = 0;
131 xbt_dict_set(comm_lookup, comm==MPI_COMM_WORLD? get_key(key, comm_id) : get_key_id(key, comm_id), comm, NULL);
136 static void free_comm(int comm) {
138 xbt_dict_remove(comm_lookup, comm==0? get_key(key, comm) : get_key_id(key, comm));
141 MPI_Comm smpi_comm_f2c(int comm) {
142 smpi_init_fortran_types();
144 return MPI_COMM_SELF;
146 return MPI_COMM_WORLD;
147 } else if(comm_lookup && comm >= 0) {
150 MPI_Comm tmp = (MPI_Comm)xbt_dict_get_or_null(comm_lookup,get_key_id(key, comm));
151 return tmp != NULL ? tmp : MPI_COMM_NULL ;
153 return MPI_COMM_NULL;
156 int smpi_group_c2f(MPI_Group group) {
157 static int group_id = 0;
159 xbt_dict_set(group_lookup, get_key(key, group_id), group, NULL);
164 MPI_Group smpi_group_f2c(int group) {
165 smpi_init_fortran_types();
167 return MPI_GROUP_EMPTY;
168 } else if(group_lookup && group >= 0) {
170 return (MPI_Group)xbt_dict_get_or_null(group_lookup, get_key(key, group));
172 return MPI_GROUP_NULL;
175 static void free_group(int group) {
177 xbt_dict_remove(group_lookup, get_key(key, group));
182 int smpi_request_c2f(MPI_Request req) {
183 static int request_id = 0;
185 xbt_dict_set(request_lookup, get_key_id(key, request_id), req, NULL);
190 MPI_Request smpi_request_f2c(int req) {
191 smpi_init_fortran_types();
193 if(req==MPI_FORTRAN_REQUEST_NULL)return MPI_REQUEST_NULL;
194 return (MPI_Request)xbt_dict_get(request_lookup, get_key_id(key, req));
197 static void free_request(int request) {
199 if(request!=MPI_FORTRAN_REQUEST_NULL)
200 xbt_dict_remove(request_lookup, get_key_id(key, request));
203 int smpi_type_c2f(MPI_Datatype datatype) {
204 static int datatype_id = 0;
206 xbt_dict_set(datatype_lookup, get_key(key, datatype_id), datatype, NULL);
208 return datatype_id-1;
211 MPI_Datatype smpi_type_f2c(int datatype) {
212 smpi_init_fortran_types();
215 ? (MPI_Datatype)xbt_dict_get_or_null(datatype_lookup, get_key(key, datatype))
219 static void free_datatype(int datatype) {
221 xbt_dict_remove(datatype_lookup, get_key(key, datatype));
224 int smpi_op_c2f(MPI_Op op) {
225 static int op_id = 0;
227 xbt_dict_set(op_lookup, get_key(key, op_id), op, NULL);
232 MPI_Op smpi_op_f2c(int op) {
233 smpi_init_fortran_types();
236 ? (MPI_Op)xbt_dict_get_or_null(op_lookup, get_key(key, op))
240 static void free_op(int op) {
242 xbt_dict_remove(op_lookup, get_key(key, op));
245 int smpi_win_c2f(MPI_Win win) {
246 static int win_id = 0;
248 xbt_dict_set(win_lookup, get_key(key, win_id), win, NULL);
253 MPI_Win smpi_win_f2c(int win) {
254 smpi_init_fortran_types();
257 ? (MPI_Win)xbt_dict_get_or_null(win_lookup, get_key(key, win))
261 static void free_win(int win) {
263 xbt_dict_remove(win_lookup, get_key(key, win));
267 int smpi_info_c2f(MPI_Info info) {
268 static int info_id = 0;
270 xbt_dict_set(info_lookup, get_key(key, info_id), info, NULL);
275 MPI_Info smpi_info_f2c(int info) {
276 smpi_init_fortran_types();
279 ? (MPI_Info)xbt_dict_get_or_null(info_lookup, get_key(key, info))
283 static void free_info(int info) {
285 xbt_dict_remove(info_lookup, get_key(key, info));
289 void mpi_init_(int* ierr) {
290 smpi_init_fortran_types();
291 *ierr = MPI_Init(NULL, NULL);
295 void mpi_finalize_(int* ierr) {
296 *ierr = MPI_Finalize();
298 if(running_processes==0){
299 xbt_dict_free(&op_lookup);
300 xbt_dict_free(&datatype_lookup);
301 xbt_dict_free(&request_lookup);
302 xbt_dict_free(&group_lookup);
303 xbt_dict_free(&comm_lookup);
304 xbt_dict_free(&win_lookup);
308 void mpi_abort_(int* comm, int* errorcode, int* ierr) {
309 *ierr = MPI_Abort(smpi_comm_f2c(*comm), *errorcode);
312 void mpi_comm_rank_(int* comm, int* rank, int* ierr) {
313 *ierr = MPI_Comm_rank(smpi_comm_f2c(*comm), rank);
316 void mpi_comm_size_(int* comm, int* size, int* ierr) {
317 *ierr = MPI_Comm_size(smpi_comm_f2c(*comm), size);
320 double mpi_wtime_(void) {
324 double mpi_wtick_(void) {
328 void mpi_comm_dup_(int* comm, int* newcomm, int* ierr) {
331 *ierr = MPI_Comm_dup(smpi_comm_f2c(*comm), &tmp);
332 if(*ierr == MPI_SUCCESS) {
333 *newcomm = smpi_comm_c2f(tmp);
337 void mpi_comm_create_(int* comm, int* group, int* newcomm, int* ierr) {
340 *ierr = MPI_Comm_create(smpi_comm_f2c(*comm),smpi_group_f2c(*group), &tmp);
341 if(*ierr == MPI_SUCCESS) {
342 *newcomm = smpi_comm_c2f(tmp);
347 void mpi_comm_free_(int* comm, int* ierr) {
348 MPI_Comm tmp = smpi_comm_f2c(*comm);
350 *ierr = MPI_Comm_free(&tmp);
352 if(*ierr == MPI_SUCCESS) {
357 void mpi_comm_split_(int* comm, int* color, int* key, int* comm_out, int* ierr) {
360 *ierr = MPI_Comm_split(smpi_comm_f2c(*comm), *color, *key, &tmp);
361 if(*ierr == MPI_SUCCESS) {
362 *comm_out = smpi_comm_c2f(tmp);
366 void mpi_group_incl_(int* group, int* n, int* ranks, int* group_out, int* ierr) {
369 *ierr = MPI_Group_incl(smpi_group_f2c(*group), *n, ranks, &tmp);
370 if(*ierr == MPI_SUCCESS) {
371 *group_out = smpi_group_c2f(tmp);
375 void mpi_comm_group_(int* comm, int* group_out, int* ierr) {
378 *ierr = MPI_Comm_group(smpi_comm_f2c(*comm), &tmp);
379 if(*ierr == MPI_SUCCESS) {
380 *group_out = smpi_group_c2f(tmp);
385 void mpi_initialized_(int* flag, int* ierr){
386 *ierr = MPI_Initialized(flag);
389 void mpi_send_init_(void *buf, int* count, int* datatype, int* dst, int* tag,
390 int* comm, int* request, int* ierr) {
392 buf = (char *) FORT_BOTTOM(buf);
393 *ierr = MPI_Send_init(buf, *count, smpi_type_f2c(*datatype), *dst, *tag,
394 smpi_comm_f2c(*comm), &req);
395 if(*ierr == MPI_SUCCESS) {
396 *request = smpi_request_c2f(req);
400 void mpi_isend_(void *buf, int* count, int* datatype, int* dst,
401 int* tag, int* comm, int* request, int* ierr) {
403 buf = (char *) FORT_BOTTOM(buf);
404 *ierr = MPI_Isend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag,
405 smpi_comm_f2c(*comm), &req);
406 if(*ierr == MPI_SUCCESS) {
407 *request = smpi_request_c2f(req);
411 void mpi_irsend_(void *buf, int* count, int* datatype, int* dst,
412 int* tag, int* comm, int* request, int* ierr) {
414 buf = (char *) FORT_BOTTOM(buf);
415 *ierr = MPI_Irsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag,
416 smpi_comm_f2c(*comm), &req);
417 if(*ierr == MPI_SUCCESS) {
418 *request = smpi_request_c2f(req);
422 void mpi_send_(void* buf, int* count, int* datatype, int* dst,
423 int* tag, int* comm, int* ierr) {
424 buf = (char *) FORT_BOTTOM(buf);
425 *ierr = MPI_Send(buf, *count, smpi_type_f2c(*datatype), *dst, *tag,
426 smpi_comm_f2c(*comm));
429 void mpi_rsend_(void* buf, int* count, int* datatype, int* dst,
430 int* tag, int* comm, int* ierr) {
431 buf = (char *) FORT_BOTTOM(buf);
432 *ierr = MPI_Rsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag,
433 smpi_comm_f2c(*comm));
436 void mpi_sendrecv_(void* sendbuf, int* sendcount, int* sendtype, int* dst,
437 int* sendtag, void *recvbuf, int* recvcount,
438 int* recvtype, int* src, int* recvtag,
439 int* comm, MPI_Status* status, int* ierr) {
440 sendbuf = (char *) FORT_BOTTOM(sendbuf);
441 recvbuf = (char *) FORT_BOTTOM(recvbuf);
442 *ierr = MPI_Sendrecv(sendbuf, *sendcount, smpi_type_f2c(*sendtype), *dst,
443 *sendtag, recvbuf, *recvcount,smpi_type_f2c(*recvtype), *src, *recvtag,
444 smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
447 void mpi_recv_init_(void *buf, int* count, int* datatype, int* src, int* tag,
448 int* comm, int* request, int* ierr) {
450 buf = (char *) FORT_BOTTOM(buf);
451 *ierr = MPI_Recv_init(buf, *count, smpi_type_f2c(*datatype), *src, *tag,
452 smpi_comm_f2c(*comm), &req);
453 if(*ierr == MPI_SUCCESS) {
454 *request = smpi_request_c2f(req);
458 void mpi_irecv_(void *buf, int* count, int* datatype, int* src, int* tag,
459 int* comm, int* request, int* ierr) {
461 buf = (char *) FORT_BOTTOM(buf);
462 *ierr = MPI_Irecv(buf, *count, smpi_type_f2c(*datatype), *src, *tag,
463 smpi_comm_f2c(*comm), &req);
464 if(*ierr == MPI_SUCCESS) {
465 *request = smpi_request_c2f(req);
469 void mpi_recv_(void* buf, int* count, int* datatype, int* src,
470 int* tag, int* comm, MPI_Status* status, int* ierr) {
471 buf = (char *) FORT_BOTTOM(buf);
472 *ierr = MPI_Recv(buf, *count, smpi_type_f2c(*datatype), *src, *tag,
473 smpi_comm_f2c(*comm), status);
476 void mpi_start_(int* request, int* ierr) {
477 MPI_Request req = smpi_request_f2c(*request);
479 *ierr = MPI_Start(&req);
482 void mpi_startall_(int* count, int* requests, int* ierr) {
486 reqs = xbt_new(MPI_Request, *count);
487 for(i = 0; i < *count; i++) {
488 reqs[i] = smpi_request_f2c(requests[i]);
490 *ierr = MPI_Startall(*count, reqs);
494 void mpi_wait_(int* request, MPI_Status* status, int* ierr) {
495 MPI_Request req = smpi_request_f2c(*request);
497 *ierr = MPI_Wait(&req, FORT_STATUS_IGNORE(status));
498 if(req==MPI_REQUEST_NULL){
499 free_request(*request);
500 *request=MPI_FORTRAN_REQUEST_NULL;
504 void mpi_waitany_(int* count, int* requests, int* index, MPI_Status* status, int* ierr) {
508 reqs = xbt_new(MPI_Request, *count);
509 for(i = 0; i < *count; i++) {
510 reqs[i] = smpi_request_f2c(requests[i]);
512 *ierr = MPI_Waitany(*count, reqs, index, status);
513 if(reqs[*index]==MPI_REQUEST_NULL){
514 free_request(requests[*index]);
515 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
520 void mpi_waitall_(int* count, int* requests, MPI_Status* status, int* ierr) {
524 reqs = xbt_new(MPI_Request, *count);
525 for(i = 0; i < *count; i++) {
526 reqs[i] = smpi_request_f2c(requests[i]);
528 *ierr = MPI_Waitall(*count, reqs, FORT_STATUSES_IGNORE(status));
529 for(i = 0; i < *count; i++) {
530 if(reqs[i]==MPI_REQUEST_NULL){
531 free_request(requests[i]);
532 requests[i]=MPI_FORTRAN_REQUEST_NULL;
539 void mpi_barrier_(int* comm, int* ierr) {
540 *ierr = MPI_Barrier(smpi_comm_f2c(*comm));
543 void mpi_bcast_(void *buf, int* count, int* datatype, int* root, int* comm, int* ierr) {
544 *ierr = MPI_Bcast(buf, *count, smpi_type_f2c(*datatype), *root, smpi_comm_f2c(*comm));
547 void mpi_reduce_(void* sendbuf, void* recvbuf, int* count,
548 int* datatype, int* op, int* root, int* comm, int* ierr) {
549 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
550 sendbuf = (char *) FORT_BOTTOM(sendbuf);
551 recvbuf = (char *) FORT_BOTTOM(recvbuf);
552 *ierr = MPI_Reduce(sendbuf, recvbuf, *count,
553 smpi_type_f2c(*datatype), smpi_op_f2c(*op), *root, smpi_comm_f2c(*comm));
556 void mpi_allreduce_(void* sendbuf, void* recvbuf, int* count, int* datatype,
557 int* op, int* comm, int* ierr) {
558 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
559 *ierr = MPI_Allreduce(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype),
560 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
563 void mpi_reduce_scatter_(void* sendbuf, void* recvbuf, int* recvcounts, int* datatype,
564 int* op, int* comm, int* ierr) {
565 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
566 *ierr = MPI_Reduce_scatter(sendbuf, recvbuf, recvcounts, smpi_type_f2c(*datatype),
567 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
570 void mpi_scatter_(void* sendbuf, int* sendcount, int* sendtype,
571 void* recvbuf, int* recvcount, int* recvtype,
572 int* root, int* comm, int* ierr) {
573 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
574 *ierr = MPI_Scatter(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
575 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
579 void mpi_scatterv_(void* sendbuf, int* sendcounts, int* displs, int* sendtype,
580 void* recvbuf, int* recvcount, int* recvtype,
581 int* root, int* comm, int* ierr) {
582 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
583 *ierr = MPI_Scatterv(sendbuf, sendcounts, displs, smpi_type_f2c(*sendtype),
584 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
587 void mpi_gather_(void* sendbuf, int* sendcount, int* sendtype,
588 void* recvbuf, int* recvcount, int* recvtype,
589 int* root, int* comm, int* ierr) {
590 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
591 sendbuf = (char *) FORT_BOTTOM(sendbuf);
592 recvbuf = (char *) FORT_BOTTOM(recvbuf);
593 *ierr = MPI_Gather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
594 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
597 void mpi_gatherv_(void* sendbuf, int* sendcount, int* sendtype,
598 void* recvbuf, int* recvcounts, int* displs, int* recvtype,
599 int* root, int* comm, int* ierr) {
600 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
601 sendbuf = (char *) FORT_BOTTOM(sendbuf);
602 recvbuf = (char *) FORT_BOTTOM(recvbuf);
603 *ierr = MPI_Gatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
604 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
607 void mpi_allgather_(void* sendbuf, int* sendcount, int* sendtype,
608 void* recvbuf, int* recvcount, int* recvtype,
609 int* comm, int* ierr) {
610 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
611 *ierr = MPI_Allgather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
612 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
615 void mpi_allgatherv_(void* sendbuf, int* sendcount, int* sendtype,
616 void* recvbuf, int* recvcounts,int* displs, int* recvtype,
617 int* comm, int* ierr) {
618 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
619 *ierr = MPI_Allgatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
620 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
623 void mpi_scan_(void* sendbuf, void* recvbuf, int* count, int* datatype,
624 int* op, int* comm, int* ierr) {
625 *ierr = MPI_Scan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype),
626 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
629 void mpi_alltoall_(void* sendbuf, int* sendcount, int* sendtype,
630 void* recvbuf, int* recvcount, int* recvtype, int* comm, int* ierr) {
631 *ierr = MPI_Alltoall(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
632 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
635 void mpi_alltoallv_(void* sendbuf, int* sendcounts, int* senddisps, int* sendtype,
636 void* recvbuf, int* recvcounts, int* recvdisps, int* recvtype, int* comm, int* ierr) {
637 *ierr = MPI_Alltoallv(sendbuf, sendcounts, senddisps, smpi_type_f2c(*sendtype),
638 recvbuf, recvcounts, recvdisps, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
641 void mpi_test_ (int * request, int *flag, MPI_Status * status, int* ierr){
642 MPI_Request req = smpi_request_f2c(*request);
643 *ierr= MPI_Test(&req, flag, FORT_STATUS_IGNORE(status));
644 if(req==MPI_REQUEST_NULL){
645 free_request(*request);
646 *request=MPI_FORTRAN_REQUEST_NULL;
651 void mpi_testall_ (int* count, int * requests, int *flag, MPI_Status * statuses, int* ierr){
654 reqs = xbt_new(MPI_Request, *count);
655 for(i = 0; i < *count; i++) {
656 reqs[i] = smpi_request_f2c(requests[i]);
658 *ierr= MPI_Testall(*count, reqs, flag, FORT_STATUSES_IGNORE(statuses));
659 for(i = 0; i < *count; i++) {
660 if(reqs[i]==MPI_REQUEST_NULL){
661 free_request(requests[i]);
662 requests[i]=MPI_FORTRAN_REQUEST_NULL;
668 void mpi_get_processor_name_(char *name, int *resultlen, int* ierr){
669 *ierr = MPI_Get_processor_name(name, resultlen);
672 void mpi_get_count_(MPI_Status * status, int* datatype, int *count, int* ierr){
673 *ierr = MPI_Get_count(FORT_STATUS_IGNORE(status), smpi_type_f2c(*datatype), count);
676 void mpi_attr_get_(int* comm, int* keyval, void* attr_value, int* flag, int* ierr ){
677 *ierr = MPI_Attr_get(smpi_comm_f2c(*comm), *keyval, attr_value, flag);
680 void mpi_type_extent_(int* datatype, MPI_Aint * extent, int* ierr){
681 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
684 void mpi_type_commit_(int* datatype, int* ierr){
685 MPI_Datatype tmp= smpi_type_f2c(*datatype);
686 *ierr= MPI_Type_commit(&tmp);
689 void mpi_type_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
691 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
692 if(*ierr == MPI_SUCCESS) {
693 *newtype = smpi_type_c2f(tmp);
697 void mpi_type_create_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
699 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
700 if(*ierr == MPI_SUCCESS) {
701 *newtype = smpi_type_c2f(tmp);
705 void mpi_type_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
707 *ierr= MPI_Type_hvector (*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
708 if(*ierr == MPI_SUCCESS) {
709 *newtype = smpi_type_c2f(tmp);
713 void mpi_type_create_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
715 *ierr= MPI_Type_hvector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
716 if(*ierr == MPI_SUCCESS) {
717 *newtype = smpi_type_c2f(tmp);
721 void mpi_type_free_(int* datatype, int* ierr){
722 MPI_Datatype tmp= smpi_type_f2c(*datatype);
723 *ierr= MPI_Type_free (&tmp);
724 if(*ierr == MPI_SUCCESS) {
725 free_datatype(*datatype);
729 void mpi_type_ub_(int* datatype, MPI_Aint * disp, int* ierr){
730 *ierr= MPI_Type_ub(smpi_type_f2c(*datatype), disp);
733 void mpi_type_lb_(int* datatype, MPI_Aint * extent, int* ierr){
734 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
737 void mpi_type_size_(int* datatype, int *size, int* ierr)
739 *ierr = MPI_Type_size(smpi_type_f2c(*datatype), size);
742 void mpi_error_string_(int* errorcode, char* string, int* resultlen, int* ierr){
743 *ierr = MPI_Error_string(*errorcode, string, resultlen);
746 void mpi_win_fence_( int* assert, int* win, int* ierr){
747 *ierr = MPI_Win_fence(* assert, smpi_win_f2c(*win));
750 void mpi_win_free_( int* win, int* ierr){
751 MPI_Win tmp = smpi_win_f2c(*win);
752 *ierr = MPI_Win_free(&tmp);
753 if(*ierr == MPI_SUCCESS) {
758 void mpi_win_create_( int *base, MPI_Aint* size, int* disp_unit, int* info, int* comm, int *win, int* ierr){
760 *ierr = MPI_Win_create( (void*)base, *size, *disp_unit, smpi_info_f2c(*info), smpi_comm_f2c(*comm),&tmp);
761 if(*ierr == MPI_SUCCESS) {
762 *win = smpi_win_c2f(tmp);
766 void mpi_win_post_(int* group, int assert, int* win, int* ierr){
767 *ierr = MPI_Win_post(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
770 void mpi_win_start_(int* group, int assert, int* win, int* ierr){
771 *ierr = MPI_Win_start(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
774 void mpi_win_complete_(int* win, int* ierr){
775 *ierr = MPI_Win_complete(smpi_win_f2c(*win));
778 void mpi_win_wait_(int* win, int* ierr){
779 *ierr = MPI_Win_wait(smpi_win_f2c(*win));
782 void mpi_win_set_name_ (int* win, char * name, int* ierr, int size){
783 //handle trailing blanks
784 while(name[size-1]==' ')size--;
785 while(*name==' '){//handle leading blanks
789 char* tname = xbt_new(char,size+1);
790 strncpy(tname, name, size);
792 *ierr = MPI_Win_set_name(smpi_win_f2c(*win), tname);
796 void mpi_win_get_name_ (int* win, char * name, int* len, int* ierr){
797 *ierr = MPI_Win_get_name(smpi_win_f2c(*win),name,len);
798 if(*len>0) name[*len]=' ';//blank padding, not \0
801 void mpi_info_create_( int *info, int* ierr){
803 *ierr = MPI_Info_create(&tmp);
804 if(*ierr == MPI_SUCCESS) {
805 *info = smpi_info_c2f(tmp);
809 void mpi_info_set_( int *info, char *key, char *value, int* ierr, unsigned int keylen, unsigned int valuelen){
810 //handle trailing blanks
811 while(key[keylen-1]==' ')keylen--;
812 while(*key==' '){//handle leading blanks
816 char* tkey = xbt_new(char,keylen+1);
817 strncpy(tkey, key, keylen);
820 while(value[valuelen-1]==' ')valuelen--;
821 while(*value==' '){//handle leading blanks
825 char* tvalue = xbt_new(char,valuelen+1);
826 strncpy(tvalue, value, valuelen);
828 tvalue[valuelen]='\0';
829 *ierr = MPI_Info_set( smpi_info_f2c(*info), tkey, tvalue);
833 void mpi_info_get_ (int* info,char *key,int* valuelen, char *value, int *flag, int* ierr, unsigned int keylen ){
834 while(key[keylen-1]==' ')keylen--;
835 while(*key==' '){//handle leading blanks
838 } char* tkey = xbt_new(char,keylen+1);
839 strncpy(tkey, key, keylen);
841 *ierr = MPI_Info_get(smpi_info_f2c(*info),tkey,*valuelen, value, flag);
844 for (i=strlen(value); i<*valuelen; i++)
848 void mpi_info_free_(int* info, int* ierr){
849 MPI_Info tmp = smpi_info_f2c(*info);
850 *ierr = MPI_Info_free(&tmp);
851 if(*ierr == MPI_SUCCESS) {
856 void mpi_get_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
857 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
858 *ierr = MPI_Get( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
859 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
862 void mpi_accumulate_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
863 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* op, int* win, int* ierr){
864 *ierr = MPI_Accumulate( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
865 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_op_f2c(*op), smpi_win_f2c(*win));
868 void mpi_put_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
869 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
870 *ierr = MPI_Put( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
871 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
875 //following are automatically generated, and have to be checked
876 void mpi_finalized_ (int * flag, int* ierr){
878 *ierr = MPI_Finalized(flag);
881 void mpi_init_thread_ (int* required, int *provided, int* ierr){
882 smpi_init_fortran_types();
883 *ierr = MPI_Init_thread(NULL, NULL,*required, provided);
887 void mpi_query_thread_ (int *provided, int* ierr){
889 *ierr = MPI_Query_thread(provided);
892 void mpi_is_thread_main_ (int *flag, int* ierr){
894 *ierr = MPI_Is_thread_main(flag);
897 void mpi_address_ (void *location, MPI_Aint * address, int* ierr){
899 *ierr = MPI_Address(location, address);
902 void mpi_get_address_ (void *location, MPI_Aint * address, int* ierr){
904 *ierr = MPI_Get_address(location, address);
907 void mpi_type_dup_ (int* datatype, int* newdatatype, int* ierr){
909 *ierr = MPI_Type_dup(smpi_type_f2c(*datatype), &tmp);
910 if(*ierr == MPI_SUCCESS) {
911 *newdatatype = smpi_type_c2f(tmp);
915 void mpi_type_set_name_ (int* datatype, char * name, int* ierr, int size){
916 char* tname = xbt_new(char, size+1);
917 strncpy(tname, name, size);
919 *ierr = MPI_Type_set_name(smpi_type_f2c(*datatype), tname);
923 void mpi_type_get_name_ (int* datatype, char * name, int* len, int* ierr){
924 *ierr = MPI_Type_get_name(smpi_type_f2c(*datatype),name,len);
925 if(*len>0) name[*len]=' ';
928 void mpi_type_get_attr_ (int* type, int* type_keyval, void *attribute_val, int* flag, int* ierr){
930 *ierr = MPI_Type_get_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val,flag);
933 void mpi_type_set_attr_ (int* type, int* type_keyval, void *attribute_val, int* ierr){
935 *ierr = MPI_Type_set_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val);
938 void mpi_type_delete_attr_ (int* type, int* type_keyval, int* ierr){
940 *ierr = MPI_Type_delete_attr ( smpi_type_f2c(*type), *type_keyval);
943 void mpi_type_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
945 *ierr = MPI_Type_create_keyval((MPI_Type_copy_attr_function*)copy_fn, (MPI_Type_delete_attr_function*) delete_fn, keyval, extra_state) ;
948 void mpi_type_free_keyval_ (int* keyval, int* ierr) {
949 *ierr = MPI_Type_free_keyval( keyval);
952 void mpi_pcontrol_ (int* level , int* ierr){
953 *ierr = MPI_Pcontrol(*(const int*)level);
956 void mpi_type_get_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
958 *ierr = MPI_Type_get_extent(smpi_type_f2c(*datatype), lb, extent);
961 void mpi_type_get_true_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
963 *ierr = MPI_Type_get_true_extent(smpi_type_f2c(*datatype), lb, extent);
966 void mpi_op_create_ (void * function, int* commute, int* op, int* ierr){
968 *ierr = MPI_Op_create((MPI_User_function*)function,* commute, &tmp);
969 if(*ierr == MPI_SUCCESS) {
970 *op = smpi_op_c2f(tmp);
974 void mpi_op_free_ (int* op, int* ierr){
975 MPI_Op tmp=smpi_op_f2c(*op);
976 *ierr = MPI_Op_free(& tmp);
977 if(*ierr == MPI_SUCCESS) {
982 void mpi_group_free_ (int* group, int* ierr){
983 MPI_Group tmp=smpi_group_f2c(*group);
984 *ierr = MPI_Group_free(&tmp);
985 if(*ierr == MPI_SUCCESS) {
990 void mpi_group_size_ (int* group, int *size, int* ierr){
992 *ierr = MPI_Group_size(smpi_group_f2c(*group), size);
995 void mpi_group_rank_ (int* group, int *rank, int* ierr){
997 *ierr = MPI_Group_rank(smpi_group_f2c(*group), rank);
1000 void mpi_group_translate_ranks_ (int* group1, int* n, int *ranks1, int* group2, int *ranks2, int* ierr)
1003 *ierr = MPI_Group_translate_ranks(smpi_group_f2c(*group1), *n, ranks1, smpi_group_f2c(*group2), ranks2);
1006 void mpi_group_compare_ (int* group1, int* group2, int *result, int* ierr){
1008 *ierr = MPI_Group_compare(smpi_group_f2c(*group1), smpi_group_f2c(*group2), result);
1011 void mpi_group_union_ (int* group1, int* group2, int* newgroup, int* ierr){
1013 *ierr = MPI_Group_union(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
1014 if(*ierr == MPI_SUCCESS) {
1015 *newgroup = smpi_group_c2f(tmp);
1019 void mpi_group_intersection_ (int* group1, int* group2, int* newgroup, int* ierr){
1021 *ierr = MPI_Group_intersection(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
1022 if(*ierr == MPI_SUCCESS) {
1023 *newgroup = smpi_group_c2f(tmp);
1027 void mpi_group_difference_ (int* group1, int* group2, int* newgroup, int* ierr){
1029 *ierr = MPI_Group_difference(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
1030 if(*ierr == MPI_SUCCESS) {
1031 *newgroup = smpi_group_c2f(tmp);
1035 void mpi_group_excl_ (int* group, int* n, int *ranks, int* newgroup, int* ierr){
1037 *ierr = MPI_Group_excl(smpi_group_f2c(*group), *n, ranks, &tmp);
1038 if(*ierr == MPI_SUCCESS) {
1039 *newgroup = smpi_group_c2f(tmp);
1043 void mpi_group_range_incl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
1046 *ierr = MPI_Group_range_incl(smpi_group_f2c(*group), *n, ranges, &tmp);
1047 if(*ierr == MPI_SUCCESS) {
1048 *newgroup = smpi_group_c2f(tmp);
1052 void mpi_group_range_excl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
1055 *ierr = MPI_Group_range_excl(smpi_group_f2c(*group), *n, ranges, &tmp);
1056 if(*ierr == MPI_SUCCESS) {
1057 *newgroup = smpi_group_c2f(tmp);
1061 void mpi_comm_get_attr_ (int* comm, int* comm_keyval, void *attribute_val, int *flag, int* ierr){
1063 *ierr = MPI_Comm_get_attr (smpi_comm_f2c(*comm), *comm_keyval, attribute_val, flag);
1066 void mpi_comm_set_attr_ (int* comm, int* comm_keyval, void *attribute_val, int* ierr){
1068 *ierr = MPI_Comm_set_attr ( smpi_comm_f2c(*comm), *comm_keyval, attribute_val);
1071 void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr){
1073 *ierr = MPI_Comm_delete_attr (smpi_comm_f2c(*comm), *comm_keyval);
1076 void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
1078 *ierr = MPI_Comm_create_keyval((MPI_Comm_copy_attr_function*)copy_fn, (MPI_Comm_delete_attr_function*)delete_fn, keyval, extra_state) ;
1081 void mpi_comm_free_keyval_ (int* keyval, int* ierr) {
1082 *ierr = MPI_Comm_free_keyval( keyval);
1085 void mpi_comm_get_name_ (int* comm, char* name, int* len, int* ierr){
1086 *ierr = MPI_Comm_get_name(smpi_comm_f2c(*comm), name, len);
1087 if(*len>0) name[*len]=' ';
1090 void mpi_comm_compare_ (int* comm1, int* comm2, int *result, int* ierr){
1092 *ierr = MPI_Comm_compare(smpi_comm_f2c(*comm1), smpi_comm_f2c(*comm2), result);
1095 void mpi_comm_disconnect_ (int* comm, int* ierr){
1096 MPI_Comm tmp=smpi_comm_f2c(*comm);
1097 *ierr = MPI_Comm_disconnect(&tmp);
1098 if(*ierr == MPI_SUCCESS) {
1103 void mpi_request_free_ (int* request, int* ierr){
1104 MPI_Request tmp=smpi_request_f2c(*request);
1105 *ierr = MPI_Request_free(&tmp);
1106 if(*ierr == MPI_SUCCESS) {
1107 free_request(*request);
1111 void mpi_sendrecv_replace_ (void *buf, int* count, int* datatype, int* dst, int* sendtag, int* src, int* recvtag,
1112 int* comm, MPI_Status* status, int* ierr)
1115 *ierr = MPI_Sendrecv_replace(buf, *count, smpi_type_f2c(*datatype), *dst, *sendtag, *src,
1116 *recvtag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1119 void mpi_testany_ (int* count, int* requests, int *index, int *flag, MPI_Status* status, int* ierr)
1124 reqs = xbt_new(MPI_Request, *count);
1125 for(i = 0; i < *count; i++) {
1126 reqs[i] = smpi_request_f2c(requests[i]);
1128 *ierr = MPI_Testany(*count, reqs, index, flag, FORT_STATUS_IGNORE(status));
1129 if(*index!=MPI_UNDEFINED)
1130 if(reqs[*index]==MPI_REQUEST_NULL){
1131 free_request(requests[*index]);
1132 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
1137 void mpi_waitsome_ (int* incount, int* requests, int *outcount, int *indices, MPI_Status* status, int* ierr)
1142 reqs = xbt_new(MPI_Request, *incount);
1143 for(i = 0; i < *incount; i++) {
1144 reqs[i] = smpi_request_f2c(requests[i]);
1146 *ierr = MPI_Waitsome(*incount, reqs, outcount, indices, status);
1147 for(i=0;i<*outcount;i++){
1148 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1149 free_request(requests[indices[i]]);
1150 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1156 void mpi_reduce_local_ (void *inbuf, void *inoutbuf, int* count, int* datatype, int* op, int* ierr){
1158 *ierr = MPI_Reduce_local(inbuf, inoutbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op));
1161 void mpi_reduce_scatter_block_ (void *sendbuf, void *recvbuf, int* recvcount, int* datatype, int* op, int* comm, int* ierr)
1163 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
1164 *ierr = MPI_Reduce_scatter_block(sendbuf, recvbuf, *recvcount, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
1167 void mpi_pack_size_ (int* incount, int* datatype, int* comm, int* size, int* ierr) {
1168 *ierr = MPI_Pack_size(*incount, smpi_type_f2c(*datatype), smpi_comm_f2c(*comm), size);
1171 void mpi_cart_coords_ (int* comm, int* rank, int* maxdims, int* coords, int* ierr) {
1172 *ierr = MPI_Cart_coords(smpi_comm_f2c(*comm), *rank, *maxdims, coords);
1175 void mpi_cart_create_ (int* comm_old, int* ndims, int* dims, int* periods, int* reorder, int* comm_cart, int* ierr) {
1177 *ierr = MPI_Cart_create(smpi_comm_f2c(*comm_old), *ndims, dims, periods, *reorder, &tmp);
1178 if(*ierr == MPI_SUCCESS) {
1179 *comm_cart = smpi_comm_c2f(tmp);
1183 void mpi_cart_get_ (int* comm, int* maxdims, int* dims, int* periods, int* coords, int* ierr) {
1184 *ierr = MPI_Cart_get(smpi_comm_f2c(*comm), *maxdims, dims, periods, coords);
1187 void mpi_cart_map_ (int* comm_old, int* ndims, int* dims, int* periods, int* newrank, int* ierr) {
1188 *ierr = MPI_Cart_map(smpi_comm_f2c(*comm_old), *ndims, dims, periods, newrank);
1191 void mpi_cart_rank_ (int* comm, int* coords, int* rank, int* ierr) {
1192 *ierr = MPI_Cart_rank(smpi_comm_f2c(*comm), coords, rank);
1195 void mpi_cart_shift_ (int* comm, int* direction, int* displ, int* source, int* dest, int* ierr) {
1196 *ierr = MPI_Cart_shift(smpi_comm_f2c(*comm), *direction, *displ, source, dest);
1199 void mpi_cart_sub_ (int* comm, int* remain_dims, int* comm_new, int* ierr) {
1201 *ierr = MPI_Cart_sub(smpi_comm_f2c(*comm), remain_dims, &tmp);
1202 if(*ierr == MPI_SUCCESS) {
1203 *comm_new = smpi_comm_c2f(tmp);
1207 void mpi_cartdim_get_ (int* comm, int* ndims, int* ierr) {
1208 *ierr = MPI_Cartdim_get(smpi_comm_f2c(*comm), ndims);
1211 void mpi_graph_create_ (int* comm_old, int* nnodes, int* index, int* edges, int* reorder, int* comm_graph, int* ierr) {
1213 *ierr = MPI_Graph_create(smpi_comm_f2c(*comm_old), *nnodes, index, edges, *reorder, &tmp);
1214 if(*ierr == MPI_SUCCESS) {
1215 *comm_graph = smpi_comm_c2f(tmp);
1219 void mpi_graph_get_ (int* comm, int* maxindex, int* maxedges, int* index, int* edges, int* ierr) {
1220 *ierr = MPI_Graph_get(smpi_comm_f2c(*comm), *maxindex, *maxedges, index, edges);
1223 void mpi_graph_map_ (int* comm_old, int* nnodes, int* index, int* edges, int* newrank, int* ierr) {
1224 *ierr = MPI_Graph_map(smpi_comm_f2c(*comm_old), *nnodes, index, edges, newrank);
1227 void mpi_graph_neighbors_ (int* comm, int* rank, int* maxneighbors, int* neighbors, int* ierr) {
1228 *ierr = MPI_Graph_neighbors(smpi_comm_f2c(*comm), *rank, *maxneighbors, neighbors);
1231 void mpi_graph_neighbors_count_ (int* comm, int* rank, int* nneighbors, int* ierr) {
1232 *ierr = MPI_Graph_neighbors_count(smpi_comm_f2c(*comm), *rank, nneighbors);
1235 void mpi_graphdims_get_ (int* comm, int* nnodes, int* nedges, int* ierr) {
1236 *ierr = MPI_Graphdims_get(smpi_comm_f2c(*comm), nnodes, nedges);
1239 void mpi_topo_test_ (int* comm, int* top_type, int* ierr) {
1240 *ierr = MPI_Topo_test(smpi_comm_f2c(*comm), top_type);
1243 void mpi_error_class_ (int* errorcode, int* errorclass, int* ierr) {
1244 *ierr = MPI_Error_class(*errorcode, errorclass);
1247 void mpi_errhandler_create_ (void* function, void* errhandler, int* ierr) {
1248 *ierr = MPI_Errhandler_create((MPI_Handler_function*)function, (MPI_Errhandler*)errhandler);
1251 void mpi_errhandler_free_ (void* errhandler, int* ierr) {
1252 *ierr = MPI_Errhandler_free((MPI_Errhandler*)errhandler);
1255 void mpi_errhandler_get_ (int* comm, void* errhandler, int* ierr) {
1256 *ierr = MPI_Errhandler_get(smpi_comm_f2c(*comm), (MPI_Errhandler*) errhandler);
1259 void mpi_errhandler_set_ (int* comm, void* errhandler, int* ierr) {
1260 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1263 void mpi_comm_set_errhandler_ (int* comm, void* errhandler, int* ierr) {
1264 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1267 void mpi_comm_get_errhandler_ (int* comm, void* errhandler, int* ierr) {
1268 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), (MPI_Errhandler*)errhandler);
1271 void mpi_type_contiguous_ (int* count, int* old_type, int* newtype, int* ierr) {
1273 *ierr = MPI_Type_contiguous(*count, smpi_type_f2c(*old_type), &tmp);
1274 if(*ierr == MPI_SUCCESS) {
1275 *newtype = smpi_type_c2f(tmp);
1279 void mpi_cancel_ (int* request, int* ierr) {
1280 MPI_Request tmp=smpi_request_f2c(*request);
1281 *ierr = MPI_Cancel(&tmp);
1284 void mpi_buffer_attach_ (void* buffer, int* size, int* ierr) {
1285 *ierr = MPI_Buffer_attach(buffer, *size);
1288 void mpi_buffer_detach_ (void* buffer, int* size, int* ierr) {
1289 *ierr = MPI_Buffer_detach(buffer, size);
1292 void mpi_testsome_ (int* incount, int* requests, int* outcount, int* indices, MPI_Status* statuses, int* ierr) {
1296 reqs = xbt_new(MPI_Request, *incount);
1297 for(i = 0; i < *incount; i++) {
1298 reqs[i] = smpi_request_f2c(requests[i]);
1301 *ierr = MPI_Testsome(*incount, reqs, outcount, indices, FORT_STATUSES_IGNORE(statuses));
1302 for(i=0;i<*incount;i++){
1304 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1305 free_request(requests[indices[i]]);
1306 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1313 void mpi_comm_test_inter_ (int* comm, int* flag, int* ierr) {
1314 *ierr = MPI_Comm_test_inter(smpi_comm_f2c(*comm), flag);
1317 void mpi_unpack_ (void* inbuf, int* insize, int* position, void* outbuf, int* outcount, int* type, int* comm, int* ierr) {
1318 *ierr = MPI_Unpack(inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*type), smpi_comm_f2c(*comm));
1321 void mpi_pack_external_size_ (char *datarep, int* incount, int* datatype, MPI_Aint *size, int* ierr){
1322 *ierr = MPI_Pack_external_size(datarep, *incount, smpi_type_f2c(*datatype), size);
1325 void mpi_pack_external_ (char *datarep, void *inbuf, int* incount, int* datatype, void *outbuf, MPI_Aint* outcount, MPI_Aint *position, int* ierr){
1326 *ierr = MPI_Pack_external(datarep, inbuf, *incount, smpi_type_f2c(*datatype), outbuf, *outcount, position);
1329 void mpi_unpack_external_ ( char *datarep, void *inbuf, MPI_Aint* insize, MPI_Aint *position, void *outbuf, int* outcount, int* datatype, int* ierr){
1330 *ierr = MPI_Unpack_external( datarep, inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*datatype));
1333 void mpi_type_hindexed_ (int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr) {
1335 *ierr = MPI_Type_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1336 if(*ierr == MPI_SUCCESS) {
1337 *newtype = smpi_type_c2f(tmp);
1341 void mpi_type_create_hindexed_ (int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr) {
1343 *ierr = MPI_Type_create_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1344 if(*ierr == MPI_SUCCESS) {
1345 *newtype = smpi_type_c2f(tmp);
1349 void mpi_type_create_hindexed_block_ (int* count, int* blocklength, MPI_Aint* indices, int* old_type, int* newtype, int* ierr) {
1351 *ierr = MPI_Type_create_hindexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1352 if(*ierr == MPI_SUCCESS) {
1353 *newtype = smpi_type_c2f(tmp);
1357 void mpi_type_indexed_ (int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr) {
1359 *ierr = MPI_Type_indexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1360 if(*ierr == MPI_SUCCESS) {
1361 *newtype = smpi_type_c2f(tmp);
1365 void mpi_type_create_indexed_block_ (int* count, int* blocklength, int* indices, int* old_type, int*newtype, int* ierr){
1367 *ierr = MPI_Type_create_indexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1368 if(*ierr == MPI_SUCCESS) {
1369 *newtype = smpi_type_c2f(tmp);
1373 void mpi_type_struct_ (int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr) {
1376 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1377 for(i=0; i< *count; i++){
1378 types[i] = smpi_type_f2c(old_types[i]);
1380 *ierr = MPI_Type_struct(*count, blocklens, indices, types, &tmp);
1381 if(*ierr == MPI_SUCCESS) {
1382 *newtype = smpi_type_c2f(tmp);
1387 void mpi_type_create_struct_ (int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr) {
1390 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1391 for(i=0; i< *count; i++){
1392 types[i] = smpi_type_f2c(old_types[i]);
1394 *ierr = MPI_Type_create_struct(*count, blocklens, indices, types, &tmp);
1395 if(*ierr == MPI_SUCCESS) {
1396 *newtype = smpi_type_c2f(tmp);
1401 void mpi_ssend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* ierr) {
1402 *ierr = MPI_Ssend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1405 void mpi_ssend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) {
1407 *ierr = MPI_Ssend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1408 if(*ierr == MPI_SUCCESS) {
1409 *request = smpi_request_c2f(tmp);
1413 void mpi_intercomm_create_ (int* local_comm, int *local_leader, int* peer_comm, int* remote_leader, int* tag, int* comm_out, int* ierr) {
1415 *ierr = MPI_Intercomm_create(smpi_comm_f2c(*local_comm), *local_leader,smpi_comm_f2c(*peer_comm), *remote_leader, *tag, &tmp);
1416 if(*ierr == MPI_SUCCESS) {
1417 *comm_out = smpi_comm_c2f(tmp);
1421 void mpi_intercomm_merge_ (int* comm, int* high, int* comm_out, int* ierr) {
1423 *ierr = MPI_Intercomm_merge(smpi_comm_f2c(*comm), *high, &tmp);
1424 if(*ierr == MPI_SUCCESS) {
1425 *comm_out = smpi_comm_c2f(tmp);
1429 void mpi_bsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* ierr) {
1430 *ierr = MPI_Bsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1433 void mpi_bsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1435 *ierr = MPI_Bsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1436 if(*ierr == MPI_SUCCESS) {
1437 *request = smpi_request_c2f(tmp);
1441 void mpi_ibsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1443 *ierr = MPI_Ibsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1444 if(*ierr == MPI_SUCCESS) {
1445 *request = smpi_request_c2f(tmp);
1449 void mpi_comm_remote_group_ (int* comm, int* group, int* ierr) {
1451 *ierr = MPI_Comm_remote_group(smpi_comm_f2c(*comm), &tmp);
1452 if(*ierr == MPI_SUCCESS) {
1453 *group = smpi_group_c2f(tmp);
1457 void mpi_comm_remote_size_ (int* comm, int* size, int* ierr) {
1458 *ierr = MPI_Comm_remote_size(smpi_comm_f2c(*comm), size);
1461 void mpi_issend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1463 *ierr = MPI_Issend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1464 if(*ierr == MPI_SUCCESS) {
1465 *request = smpi_request_c2f(tmp);
1469 void mpi_probe_ (int* source, int* tag, int* comm, MPI_Status* status, int* ierr) {
1470 *ierr = MPI_Probe(*source, *tag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1473 void mpi_attr_delete_ (int* comm, int* keyval, int* ierr) {
1474 *ierr = MPI_Attr_delete(smpi_comm_f2c(*comm), *keyval);
1477 void mpi_attr_put_ (int* comm, int* keyval, void* attr_value, int* ierr) {
1478 *ierr = MPI_Attr_put(smpi_comm_f2c(*comm), *keyval, attr_value);
1481 void mpi_rsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1483 *ierr = MPI_Rsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1484 if(*ierr == MPI_SUCCESS) {
1485 *request = smpi_request_c2f(tmp);
1489 void mpi_keyval_create_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr) {
1490 *ierr = MPI_Keyval_create((MPI_Copy_function*)copy_fn, (MPI_Delete_function*)delete_fn, keyval, extra_state);
1493 void mpi_keyval_free_ (int* keyval, int* ierr) {
1494 *ierr = MPI_Keyval_free(keyval);
1497 void mpi_test_cancelled_ (MPI_Status* status, int* flag, int* ierr) {
1498 *ierr = MPI_Test_cancelled(status, flag);
1501 void mpi_pack_ (void* inbuf, int* incount, int* type, void* outbuf, int* outcount, int* position, int* comm, int* ierr) {
1502 *ierr = MPI_Pack(inbuf, *incount, smpi_type_f2c(*type), outbuf, *outcount, position, smpi_comm_f2c(*comm));
1505 void mpi_get_elements_ (MPI_Status* status, int* datatype, int* elements, int* ierr) {
1506 *ierr = MPI_Get_elements(status, smpi_type_f2c(*datatype), elements);
1509 void mpi_dims_create_ (int* nnodes, int* ndims, int* dims, int* ierr) {
1510 *ierr = MPI_Dims_create(*nnodes, *ndims, dims);
1513 void mpi_iprobe_ (int* source, int* tag, int* comm, int* flag, MPI_Status* status, int* ierr) {
1514 *ierr = MPI_Iprobe(*source, *tag, smpi_comm_f2c(*comm), flag, status);
1517 void mpi_type_get_envelope_ ( int* datatype, int *num_integers, int *num_addresses, int *num_datatypes, int *combiner, int* ierr){
1519 *ierr = MPI_Type_get_envelope( smpi_type_f2c(*datatype), num_integers,
1520 num_addresses, num_datatypes, combiner);
1523 void mpi_type_get_contents_ (int* datatype, int* max_integers, int* max_addresses, int* max_datatypes, int* array_of_integers, MPI_Aint* array_of_addresses,
1524 int* array_of_datatypes, int* ierr){
1525 *ierr = MPI_Type_get_contents(smpi_type_f2c(*datatype), *max_integers, *max_addresses,*max_datatypes, array_of_integers, array_of_addresses, (MPI_Datatype*)array_of_datatypes);
1528 void mpi_type_create_darray_ (int* size, int* rank, int* ndims, int* array_of_gsizes, int* array_of_distribs, int* array_of_dargs, int* array_of_psizes,
1529 int* order, int* oldtype, int*newtype, int* ierr) {
1531 *ierr = MPI_Type_create_darray(*size, *rank, *ndims, array_of_gsizes,
1532 array_of_distribs, array_of_dargs, array_of_psizes,
1533 *order, smpi_type_f2c(*oldtype), &tmp) ;
1534 if(*ierr == MPI_SUCCESS) {
1535 *newtype = smpi_type_c2f(tmp);
1539 void mpi_type_create_resized_ (int* oldtype,MPI_Aint* lb, MPI_Aint* extent, int*newtype, int* ierr){
1541 *ierr = MPI_Type_create_resized(smpi_type_f2c(*oldtype),*lb, *extent, &tmp);
1542 if(*ierr == MPI_SUCCESS) {
1543 *newtype = smpi_type_c2f(tmp);
1547 void mpi_type_create_subarray_ (int* ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts, int* order, int* oldtype, int*newtype, int* ierr){
1549 *ierr = MPI_Type_create_subarray(*ndims,array_of_sizes, array_of_subsizes, array_of_starts, *order, smpi_type_f2c(*oldtype), &tmp);
1550 if(*ierr == MPI_SUCCESS) {
1551 *newtype = smpi_type_c2f(tmp);
1555 void mpi_type_match_size_ (int* typeclass,int* size,int* datatype, int* ierr){
1557 *ierr = MPI_Type_match_size(*typeclass,*size,&tmp);
1558 if(*ierr == MPI_SUCCESS) {
1559 *datatype = smpi_type_c2f(tmp);
1563 void mpi_alltoallw_ ( void *sendbuf, int *sendcnts, int *sdispls, int* sendtypes, void *recvbuf, int *recvcnts, int *rdispls, int* recvtypes,
1564 int* comm, int* ierr){
1565 *ierr = MPI_Alltoallw( sendbuf, sendcnts, sdispls, (MPI_Datatype*) sendtypes, recvbuf, recvcnts, rdispls, (MPI_Datatype*)recvtypes, smpi_comm_f2c(*comm));
1568 void mpi_exscan_ (void *sendbuf, void *recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr){
1569 *ierr = MPI_Exscan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
1572 void mpi_comm_set_name_ (int* comm, char* name, int* ierr, int size){
1573 char* tname = xbt_new(char, size+1);
1574 strncpy(tname, name, size);
1576 *ierr = MPI_Comm_set_name (smpi_comm_f2c(*comm), tname);
1580 void mpi_comm_dup_with_info_ (int* comm, int* info, int* newcomm, int* ierr){
1582 *ierr = MPI_Comm_dup_with_info(smpi_comm_f2c(*comm),smpi_info_f2c(*info),&tmp);
1583 if(*ierr == MPI_SUCCESS) {
1584 *newcomm = smpi_comm_c2f(tmp);
1588 void mpi_comm_split_type_ (int* comm, int* split_type, int* key, int* info, int* newcomm, int* ierr){
1590 *ierr = MPI_Comm_split_type(smpi_comm_f2c(*comm), *split_type, *key, smpi_info_f2c(*info), &tmp);
1591 if(*ierr == MPI_SUCCESS) {
1592 *newcomm = smpi_comm_c2f(tmp);
1596 void mpi_comm_set_info_ (int* comm, int* info, int* ierr){
1597 *ierr = MPI_Comm_set_info (smpi_comm_f2c(*comm), smpi_info_f2c(*info));
1600 void mpi_comm_get_info_ (int* comm, int* info, int* ierr){
1602 *ierr = MPI_Comm_get_info (smpi_comm_f2c(*comm), &tmp);
1603 if(*ierr==MPI_SUCCESS){
1604 *info = smpi_info_c2f(tmp);
1609 void mpi_comm_create_errhandler_ ( void *function, void *errhandler, int* ierr){
1610 *ierr = MPI_Comm_create_errhandler( (MPI_Comm_errhandler_fn*) function, (MPI_Errhandler*)errhandler);
1613 void mpi_add_error_class_ ( int *errorclass, int* ierr){
1614 *ierr = MPI_Add_error_class( errorclass);
1617 void mpi_add_error_code_ ( int* errorclass, int *errorcode, int* ierr){
1618 *ierr = MPI_Add_error_code(*errorclass, errorcode);
1621 void mpi_add_error_string_ ( int* errorcode, char *string, int* ierr){
1622 *ierr = MPI_Add_error_string(*errorcode, string);
1625 void mpi_comm_call_errhandler_ (int* comm,int* errorcode, int* ierr){
1626 *ierr = MPI_Comm_call_errhandler(smpi_comm_f2c(*comm), *errorcode);
1629 void mpi_info_dup_ (int* info, int* newinfo, int* ierr){
1631 *ierr = MPI_Info_dup(smpi_info_f2c(*info), &tmp);
1632 if(*ierr==MPI_SUCCESS){
1633 *newinfo= smpi_info_c2f(tmp);
1637 void mpi_info_get_valuelen_ ( int* info, char *key, int *valuelen, int *flag, int* ierr, unsigned int keylen){
1638 while(key[keylen-1]==' ')keylen--;
1639 while(*key==' '){//handle leading blanks
1643 char* tkey = xbt_new(char, keylen+1);
1644 strncpy(tkey, key, keylen);
1646 *ierr = MPI_Info_get_valuelen( smpi_info_f2c(*info), tkey, valuelen, flag);
1650 void mpi_info_delete_ (int* info, char *key, int* ierr, unsigned int keylen){
1651 while(key[keylen-1]==' ')keylen--;
1652 while(*key==' '){//handle leading blanks
1656 char* tkey = xbt_new(char, keylen+1);
1657 strncpy(tkey, key, keylen);
1659 *ierr = MPI_Info_delete(smpi_info_f2c(*info), tkey);
1663 void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr){
1664 *ierr = MPI_Info_get_nkeys( smpi_info_f2c(*info), nkeys);
1667 void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr, unsigned int keylen){
1668 *ierr = MPI_Info_get_nthkey( smpi_info_f2c(*info), *n, key);
1670 for (i=strlen(key); i<keylen; i++)
1674 void mpi_get_version_ (int *version,int *subversion, int* ierr){
1675 *ierr = MPI_Get_version (version,subversion);
1678 void mpi_get_library_version_ (char *version,int *len, int* ierr){
1679 *ierr = MPI_Get_library_version (version,len);
1682 void mpi_request_get_status_ ( int* request, int *flag, MPI_Status* status, int* ierr){
1683 *ierr = MPI_Request_get_status( smpi_request_f2c(*request), flag, status);
1686 void mpi_grequest_start_ ( void *query_fn, void *free_fn, void *cancel_fn, void *extra_state, int*request, int* ierr){
1688 *ierr = MPI_Grequest_start( (MPI_Grequest_query_function*)query_fn, (MPI_Grequest_free_function*)free_fn, (MPI_Grequest_cancel_function*)cancel_fn, extra_state, &tmp);
1689 if(*ierr == MPI_SUCCESS) {
1690 *request = smpi_request_c2f(tmp);
1694 void mpi_grequest_complete_ ( int* request, int* ierr){
1695 *ierr = MPI_Grequest_complete( smpi_request_f2c(*request));
1698 void mpi_status_set_cancelled_ (MPI_Status* status,int* flag, int* ierr){
1699 *ierr = MPI_Status_set_cancelled(status,*flag);
1702 void mpi_status_set_elements_ ( MPI_Status* status, int* datatype, int* count, int* ierr){
1703 *ierr = MPI_Status_set_elements( status, smpi_type_f2c(*datatype), *count);
1706 void mpi_comm_connect_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1708 *ierr = MPI_Comm_connect( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1709 if(*ierr == MPI_SUCCESS) {
1710 *newcomm = smpi_comm_c2f(tmp);
1714 void mpi_publish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1715 *ierr = MPI_Publish_name( service_name, *(MPI_Info*)info, port_name);
1718 void mpi_unpublish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1719 *ierr = MPI_Unpublish_name( service_name, *(MPI_Info*)info, port_name);
1722 void mpi_lookup_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1723 *ierr = MPI_Lookup_name( service_name, *(MPI_Info*)info, port_name);
1726 void mpi_comm_join_ ( int* fd, int* intercomm, int* ierr){
1728 *ierr = MPI_Comm_join( *fd, &tmp);
1729 if(*ierr == MPI_SUCCESS) {
1730 *intercomm = smpi_comm_c2f(tmp);
1734 void mpi_open_port_ ( int* info, char *port_name, int* ierr){
1735 *ierr = MPI_Open_port( *(MPI_Info*)info,port_name);
1738 void mpi_close_port_ ( char *port_name, int* ierr){
1739 *ierr = MPI_Close_port( port_name);
1742 void mpi_comm_accept_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1744 *ierr = MPI_Comm_accept( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1745 if(*ierr == MPI_SUCCESS) {
1746 *newcomm = smpi_comm_c2f(tmp);
1750 void mpi_comm_spawn_ ( char *command, char *argv, int* maxprocs, int* info, int* root, int* comm, int* intercomm, int* array_of_errcodes, int* ierr){
1752 *ierr = MPI_Comm_spawn( command, NULL, *maxprocs, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp, array_of_errcodes);
1753 if(*ierr == MPI_SUCCESS) {
1754 *intercomm = smpi_comm_c2f(tmp);
1758 void mpi_comm_spawn_multiple_ ( int* count, char *array_of_commands, char** array_of_argv, int* array_of_maxprocs, int* array_of_info, int* root,
1759 int* comm, int* intercomm, int* array_of_errcodes, int* ierr){
1761 *ierr = MPI_Comm_spawn_multiple(* count, &array_of_commands, &array_of_argv, array_of_maxprocs,
1762 (MPI_Info*)array_of_info, *root, smpi_comm_f2c(*comm), &tmp, array_of_errcodes);
1763 if(*ierr == MPI_SUCCESS) {
1764 *intercomm = smpi_comm_c2f(tmp);
1768 void mpi_comm_get_parent_ ( int* parent, int* ierr){
1770 *ierr = MPI_Comm_get_parent( &tmp);
1771 if(*ierr == MPI_SUCCESS) {
1772 *parent = smpi_comm_c2f(tmp);