1 /* Copyright (c) 2007, 2008, 2009, 2010. 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. */
8 #include "smpi_mpi_dt_private.h"
10 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_pmpi, smpi,
11 "Logging specific to SMPI (pmpi)");
14 //this function need to be here because of the calls to smpi_bench
15 void TRACE_smpi_set_category(const char *category)
17 //need to end bench otherwise categories for execution tasks are wrong
19 TRACE_internal_smpi_set_category (category);
20 //begin bench after changing process's category
25 /* PMPI User level calls */
27 int PMPI_Init(int *argc, char ***argv)
29 smpi_process_init(argc, argv);
31 TRACE_smpi_init(smpi_process_index());
37 int PMPI_Finalize(void)
41 TRACE_smpi_finalize(smpi_process_index());
43 smpi_process_destroy();
47 int PMPI_Init_thread(int *argc, char ***argv, int required, int *provided)
49 if (provided != NULL) {
50 *provided = MPI_THREAD_MULTIPLE;
52 return MPI_Init(argc, argv);
55 int PMPI_Query_thread(int *provided)
60 if (provided == NULL) {
63 *provided = MPI_THREAD_MULTIPLE;
70 int PMPI_Is_thread_main(int *flag)
78 *flag = smpi_process_index() == 0;
85 int PMPI_Abort(MPI_Comm comm, int errorcode)
88 smpi_process_destroy();
89 // FIXME: should kill all processes in comm instead
90 SIMIX_req_process_kill(SIMIX_process_self());
94 double PMPI_Wtime(void)
99 time = SIMIX_get_clock();
104 int PMPI_Address(void *location, MPI_Aint * address)
110 retval = MPI_ERR_ARG;
112 *address = (MPI_Aint) location;
118 int PMPI_Type_free(MPI_Datatype * datatype)
124 retval = MPI_ERR_ARG;
126 // FIXME: always fail for now
127 retval = MPI_ERR_TYPE;
133 int PMPI_Type_size(MPI_Datatype datatype, int *size)
138 if (datatype == MPI_DATATYPE_NULL) {
139 retval = MPI_ERR_TYPE;
140 } else if (size == NULL) {
141 retval = MPI_ERR_ARG;
143 *size = (int) smpi_datatype_size(datatype);
144 retval = MPI_SUCCESS;
150 int PMPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent)
155 if (datatype == MPI_DATATYPE_NULL) {
156 retval = MPI_ERR_TYPE;
157 } else if (lb == NULL || extent == NULL) {
158 retval = MPI_ERR_ARG;
160 retval = smpi_datatype_extent(datatype, lb, extent);
166 int PMPI_Type_extent(MPI_Datatype datatype, MPI_Aint * extent)
172 if (datatype == MPI_DATATYPE_NULL) {
173 retval = MPI_ERR_TYPE;
174 } else if (extent == NULL) {
175 retval = MPI_ERR_ARG;
177 retval = smpi_datatype_extent(datatype, &dummy, extent);
183 int PMPI_Type_lb(MPI_Datatype datatype, MPI_Aint * disp)
188 if (datatype == MPI_DATATYPE_NULL) {
189 retval = MPI_ERR_TYPE;
190 } else if (disp == NULL) {
191 retval = MPI_ERR_ARG;
193 *disp = smpi_datatype_lb(datatype);
194 retval = MPI_SUCCESS;
200 int PMPI_Type_ub(MPI_Datatype datatype, MPI_Aint * disp)
205 if (datatype == MPI_DATATYPE_NULL) {
206 retval = MPI_ERR_TYPE;
207 } else if (disp == NULL) {
208 retval = MPI_ERR_ARG;
210 *disp = smpi_datatype_ub(datatype);
211 retval = MPI_SUCCESS;
217 int PMPI_Op_create(MPI_User_function * function, int commute, MPI_Op * op)
222 if (function == NULL || op == NULL) {
223 retval = MPI_ERR_ARG;
225 *op = smpi_op_new(function, commute);
226 retval = MPI_SUCCESS;
232 int PMPI_Op_free(MPI_Op * op)
238 retval = MPI_ERR_ARG;
239 } else if (*op == MPI_OP_NULL) {
242 smpi_op_destroy(*op);
244 retval = MPI_SUCCESS;
250 int PMPI_Group_free(MPI_Group * group)
256 retval = MPI_ERR_ARG;
258 smpi_group_destroy(*group);
259 *group = MPI_GROUP_NULL;
260 retval = MPI_SUCCESS;
266 int PMPI_Group_size(MPI_Group group, int *size)
271 if (group == MPI_GROUP_NULL) {
272 retval = MPI_ERR_GROUP;
273 } else if (size == NULL) {
274 retval = MPI_ERR_ARG;
276 *size = smpi_group_size(group);
277 retval = MPI_SUCCESS;
283 int PMPI_Group_rank(MPI_Group group, int *rank)
288 if (group == MPI_GROUP_NULL) {
289 retval = MPI_ERR_GROUP;
290 } else if (rank == NULL) {
291 retval = MPI_ERR_ARG;
293 *rank = smpi_group_rank(group, smpi_process_index());
294 retval = MPI_SUCCESS;
300 int PMPI_Group_translate_ranks(MPI_Group group1, int n, int *ranks1,
301 MPI_Group group2, int *ranks2)
303 int retval, i, index;
306 if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
307 retval = MPI_ERR_GROUP;
309 for (i = 0; i < n; i++) {
310 index = smpi_group_index(group1, ranks1[i]);
311 ranks2[i] = smpi_group_rank(group2, index);
313 retval = MPI_SUCCESS;
319 int PMPI_Group_compare(MPI_Group group1, MPI_Group group2, int *result)
324 if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
325 retval = MPI_ERR_GROUP;
326 } else if (result == NULL) {
327 retval = MPI_ERR_ARG;
329 *result = smpi_group_compare(group1, group2);
330 retval = MPI_SUCCESS;
336 int PMPI_Group_union(MPI_Group group1, MPI_Group group2,
337 MPI_Group * newgroup)
339 int retval, i, proc1, proc2, size, size2;
342 if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
343 retval = MPI_ERR_GROUP;
344 } else if (newgroup == NULL) {
345 retval = MPI_ERR_ARG;
347 size = smpi_group_size(group1);
348 size2 = smpi_group_size(group2);
349 for (i = 0; i < size2; i++) {
350 proc2 = smpi_group_index(group2, i);
351 proc1 = smpi_group_rank(group1, proc2);
352 if (proc1 == MPI_UNDEFINED) {
357 *newgroup = MPI_GROUP_EMPTY;
359 *newgroup = smpi_group_new(size);
360 size2 = smpi_group_size(group1);
361 for (i = 0; i < size2; i++) {
362 proc1 = smpi_group_index(group1, i);
363 smpi_group_set_mapping(*newgroup, proc1, i);
365 for (i = size2; i < size; i++) {
366 proc2 = smpi_group_index(group2, i - size2);
367 smpi_group_set_mapping(*newgroup, proc2, i);
370 smpi_group_use(*newgroup);
371 retval = MPI_SUCCESS;
377 int PMPI_Group_intersection(MPI_Group group1, MPI_Group group2,
378 MPI_Group * newgroup)
380 int retval, i, proc1, proc2, size, size2;
383 if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
384 retval = MPI_ERR_GROUP;
385 } else if (newgroup == NULL) {
386 retval = MPI_ERR_ARG;
388 size = smpi_group_size(group1);
389 size2 = smpi_group_size(group2);
390 for (i = 0; i < size2; i++) {
391 proc2 = smpi_group_index(group2, i);
392 proc1 = smpi_group_rank(group1, proc2);
393 if (proc1 == MPI_UNDEFINED) {
398 *newgroup = MPI_GROUP_EMPTY;
400 *newgroup = smpi_group_new(size);
401 size2 = smpi_group_size(group1);
402 for (i = 0; i < size2; i++) {
403 proc1 = smpi_group_index(group1, i);
404 proc2 = smpi_group_rank(group2, proc1);
405 if (proc2 != MPI_UNDEFINED) {
406 smpi_group_set_mapping(*newgroup, proc1, i);
410 smpi_group_use(*newgroup);
411 retval = MPI_SUCCESS;
417 int PMPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group * newgroup)
419 int retval, i, proc1, proc2, size, size2;
422 if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
423 retval = MPI_ERR_GROUP;
424 } else if (newgroup == NULL) {
425 retval = MPI_ERR_ARG;
427 size = size2 = smpi_group_size(group1);
428 for (i = 0; i < size2; i++) {
429 proc1 = smpi_group_index(group1, i);
430 proc2 = smpi_group_rank(group2, proc1);
431 if (proc2 != MPI_UNDEFINED) {
436 *newgroup = MPI_GROUP_EMPTY;
438 *newgroup = smpi_group_new(size);
439 for (i = 0; i < size2; i++) {
440 proc1 = smpi_group_index(group1, i);
441 proc2 = smpi_group_rank(group2, proc1);
442 if (proc2 == MPI_UNDEFINED) {
443 smpi_group_set_mapping(*newgroup, proc1, i);
447 smpi_group_use(*newgroup);
448 retval = MPI_SUCCESS;
454 int PMPI_Group_incl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup)
456 int retval, i, index;
459 if (group == MPI_GROUP_NULL) {
460 retval = MPI_ERR_GROUP;
461 } else if (newgroup == NULL) {
462 retval = MPI_ERR_ARG;
465 *newgroup = MPI_GROUP_EMPTY;
466 } else if (n == smpi_group_size(group)) {
469 *newgroup = smpi_group_new(n);
470 for (i = 0; i < n; i++) {
471 index = smpi_group_index(group, ranks[i]);
472 smpi_group_set_mapping(*newgroup, index, i);
475 smpi_group_use(*newgroup);
476 retval = MPI_SUCCESS;
482 int PMPI_Group_excl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup)
484 int retval, i, size, rank, index;
487 if (group == MPI_GROUP_NULL) {
488 retval = MPI_ERR_GROUP;
489 } else if (newgroup == NULL) {
490 retval = MPI_ERR_ARG;
494 } else if (n == smpi_group_size(group)) {
495 *newgroup = MPI_GROUP_EMPTY;
497 size = smpi_group_size(group) - n;
498 *newgroup = smpi_group_new(size);
500 while (rank < size) {
501 for (i = 0; i < n; i++) {
502 if (ranks[i] == rank) {
507 index = smpi_group_index(group, rank);
508 smpi_group_set_mapping(*newgroup, index, rank);
513 smpi_group_use(*newgroup);
514 retval = MPI_SUCCESS;
520 int PMPI_Group_range_incl(MPI_Group group, int n, int ranges[][3],
521 MPI_Group * newgroup)
523 int retval, i, j, rank, size, index;
526 if (group == MPI_GROUP_NULL) {
527 retval = MPI_ERR_GROUP;
528 } else if (newgroup == NULL) {
529 retval = MPI_ERR_ARG;
532 *newgroup = MPI_GROUP_EMPTY;
535 for (i = 0; i < n; i++) {
536 for (rank = ranges[i][0]; /* First */
537 rank >= 0 && rank <= ranges[i][1]; /* Last */
538 rank += ranges[i][2] /* Stride */ ) {
542 if (size == smpi_group_size(group)) {
545 *newgroup = smpi_group_new(size);
547 for (i = 0; i < n; i++) {
548 for (rank = ranges[i][0]; /* First */
549 rank >= 0 && rank <= ranges[i][1]; /* Last */
550 rank += ranges[i][2] /* Stride */ ) {
551 index = smpi_group_index(group, rank);
552 smpi_group_set_mapping(*newgroup, index, j);
558 smpi_group_use(*newgroup);
559 retval = MPI_SUCCESS;
565 int PMPI_Group_range_excl(MPI_Group group, int n, int ranges[][3],
566 MPI_Group * newgroup)
568 int retval, i, newrank, rank, size, index, add;
571 if (group == MPI_GROUP_NULL) {
572 retval = MPI_ERR_GROUP;
573 } else if (newgroup == NULL) {
574 retval = MPI_ERR_ARG;
579 size = smpi_group_size(group);
580 for (i = 0; i < n; i++) {
581 for (rank = ranges[i][0]; /* First */
582 rank >= 0 && rank <= ranges[i][1]; /* Last */
583 rank += ranges[i][2] /* Stride */ ) {
588 *newgroup = MPI_GROUP_EMPTY;
590 *newgroup = smpi_group_new(size);
592 while (newrank < size) {
593 for (i = 0; i < n; i++) {
595 for (rank = ranges[i][0]; /* First */
596 rank >= 0 && rank <= ranges[i][1]; /* Last */
597 rank += ranges[i][2] /* Stride */ ) {
598 if (rank == newrank) {
604 index = smpi_group_index(group, newrank);
605 smpi_group_set_mapping(*newgroup, index, newrank);
611 smpi_group_use(*newgroup);
612 retval = MPI_SUCCESS;
618 int PMPI_Comm_rank(MPI_Comm comm, int *rank)
623 if (comm == MPI_COMM_NULL) {
624 retval = MPI_ERR_COMM;
625 } else if (rank == NULL) {
626 retval = MPI_ERR_ARG;
628 *rank = smpi_comm_rank(comm);
629 retval = MPI_SUCCESS;
635 int PMPI_Comm_size(MPI_Comm comm, int *size)
640 if (comm == MPI_COMM_NULL) {
641 retval = MPI_ERR_COMM;
642 } else if (size == NULL) {
643 retval = MPI_ERR_ARG;
645 *size = smpi_comm_size(comm);
646 retval = MPI_SUCCESS;
652 int PMPI_Comm_get_name (MPI_Comm comm, char* name, int* len)
657 if (comm == MPI_COMM_NULL) {
658 retval = MPI_ERR_COMM;
659 } else if (name == NULL || len == NULL) {
660 retval = MPI_ERR_ARG;
662 smpi_comm_get_name(comm, name, len);
663 retval = MPI_SUCCESS;
669 int PMPI_Comm_group(MPI_Comm comm, MPI_Group * group)
674 if (comm == MPI_COMM_NULL) {
675 retval = MPI_ERR_COMM;
676 } else if (group == NULL) {
677 retval = MPI_ERR_ARG;
679 *group = smpi_comm_group(comm);
680 retval = MPI_SUCCESS;
686 int PMPI_Comm_compare(MPI_Comm comm1, MPI_Comm comm2, int *result)
691 if (comm1 == MPI_COMM_NULL || comm2 == MPI_COMM_NULL) {
692 retval = MPI_ERR_COMM;
693 } else if (result == NULL) {
694 retval = MPI_ERR_ARG;
696 if (comm1 == comm2) { /* Same communicators means same groups */
700 smpi_group_compare(smpi_comm_group(comm1),
701 smpi_comm_group(comm2));
702 if (*result == MPI_IDENT) {
703 *result = MPI_CONGRUENT;
706 retval = MPI_SUCCESS;
712 int PMPI_Comm_dup(MPI_Comm comm, MPI_Comm * newcomm)
717 if (comm == MPI_COMM_NULL) {
718 retval = MPI_ERR_COMM;
719 } else if (newcomm == NULL) {
720 retval = MPI_ERR_ARG;
722 *newcomm = smpi_comm_new(smpi_comm_group(comm));
723 retval = MPI_SUCCESS;
729 int PMPI_Comm_create(MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm)
734 if (comm == MPI_COMM_NULL) {
735 retval = MPI_ERR_COMM;
736 } else if (group == MPI_GROUP_NULL) {
737 retval = MPI_ERR_GROUP;
738 } else if (newcomm == NULL) {
739 retval = MPI_ERR_ARG;
741 *newcomm = smpi_comm_new(group);
742 retval = MPI_SUCCESS;
748 int PMPI_Comm_free(MPI_Comm * comm)
754 retval = MPI_ERR_ARG;
755 } else if (*comm == MPI_COMM_NULL) {
756 retval = MPI_ERR_COMM;
758 smpi_comm_destroy(*comm);
759 *comm = MPI_COMM_NULL;
760 retval = MPI_SUCCESS;
766 int PMPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm* comm_out)
771 if (comm_out == NULL) {
772 retval = MPI_ERR_ARG;
773 } else if (comm == MPI_COMM_NULL) {
774 retval = MPI_ERR_COMM;
776 *comm_out = smpi_comm_split(comm, color, key);
777 retval = MPI_SUCCESS;
783 int PMPI_Send_init(void *buf, int count, MPI_Datatype datatype, int dst,
784 int tag, MPI_Comm comm, MPI_Request * request)
789 if (request == NULL) {
790 retval = MPI_ERR_ARG;
791 } else if (comm == MPI_COMM_NULL) {
792 retval = MPI_ERR_COMM;
794 *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm);
795 retval = MPI_SUCCESS;
801 int PMPI_Recv_init(void *buf, int count, MPI_Datatype datatype, int src,
802 int tag, MPI_Comm comm, MPI_Request * request)
807 if (request == NULL) {
808 retval = MPI_ERR_ARG;
809 } else if (comm == MPI_COMM_NULL) {
810 retval = MPI_ERR_COMM;
812 *request = smpi_mpi_recv_init(buf, count, datatype, src, tag, comm);
813 retval = MPI_SUCCESS;
819 int PMPI_Start(MPI_Request * request)
824 if (request == NULL) {
825 retval = MPI_ERR_ARG;
827 smpi_mpi_start(*request);
828 retval = MPI_SUCCESS;
834 int PMPI_Startall(int count, MPI_Request * requests)
839 if (requests == NULL) {
840 retval = MPI_ERR_ARG;
842 smpi_mpi_startall(count, requests);
843 retval = MPI_SUCCESS;
849 int PMPI_Request_free(MPI_Request * request)
854 if (request == NULL) {
855 retval = MPI_ERR_ARG;
857 smpi_mpi_request_free(request);
858 retval = MPI_SUCCESS;
864 int PMPI_Irecv(void *buf, int count, MPI_Datatype datatype, int src,
865 int tag, MPI_Comm comm, MPI_Request * request)
871 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
872 int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
873 TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__);
875 if (request == NULL) {
876 retval = MPI_ERR_ARG;
877 } else if (comm == MPI_COMM_NULL) {
878 retval = MPI_ERR_COMM;
880 *request = smpi_mpi_irecv(buf, count, datatype, src, tag, comm);
881 retval = MPI_SUCCESS;
884 TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__);
885 (*request)->recv = 1;
891 int PMPI_Isend(void *buf, int count, MPI_Datatype datatype, int dst,
892 int tag, MPI_Comm comm, MPI_Request * request)
898 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
899 int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
900 TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__);
901 TRACE_smpi_send(rank, rank, dst_traced);
903 if (request == NULL) {
904 retval = MPI_ERR_ARG;
905 } else if (comm == MPI_COMM_NULL) {
906 retval = MPI_ERR_COMM;
908 *request = smpi_mpi_isend(buf, count, datatype, dst, tag, comm);
909 retval = MPI_SUCCESS;
912 TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__);
913 (*request)->send = 1;
919 int PMPI_Recv(void *buf, int count, MPI_Datatype datatype, int src, int tag,
920 MPI_Comm comm, MPI_Status * status)
926 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
927 int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
928 TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__);
930 if (comm == MPI_COMM_NULL) {
931 retval = MPI_ERR_COMM;
933 smpi_mpi_recv(buf, count, datatype, src, tag, comm, status);
934 retval = MPI_SUCCESS;
937 TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__);
938 TRACE_smpi_recv(rank, src_traced, rank);
944 int PMPI_Send(void *buf, int count, MPI_Datatype datatype, int dst, int tag,
951 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
952 int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
953 TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__);
954 TRACE_smpi_send(rank, rank, dst_traced);
956 if (comm == MPI_COMM_NULL) {
957 retval = MPI_ERR_COMM;
959 smpi_mpi_send(buf, count, datatype, dst, tag, comm);
960 retval = MPI_SUCCESS;
963 TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__);
969 int PMPI_Sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype,
970 int dst, int sendtag, void *recvbuf, int recvcount,
971 MPI_Datatype recvtype, int src, int recvtag,
972 MPI_Comm comm, MPI_Status * status)
978 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
979 int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
980 int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
981 TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__);
982 TRACE_smpi_send(rank, rank, dst_traced);
983 TRACE_smpi_send(rank, src_traced, rank);
985 if (comm == MPI_COMM_NULL) {
986 retval = MPI_ERR_COMM;
987 } else if (sendtype == MPI_DATATYPE_NULL
988 || recvtype == MPI_DATATYPE_NULL) {
989 retval = MPI_ERR_TYPE;
991 smpi_mpi_sendrecv(sendbuf, sendcount, sendtype, dst, sendtag, recvbuf,
992 recvcount, recvtype, src, recvtag, comm, status);
993 retval = MPI_SUCCESS;
996 TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__);
997 TRACE_smpi_recv(rank, rank, dst_traced);
998 TRACE_smpi_recv(rank, src_traced, rank);
1004 int PMPI_Sendrecv_replace(void *buf, int count, MPI_Datatype datatype,
1005 int dst, int sendtag, int src, int recvtag,
1006 MPI_Comm comm, MPI_Status * status)
1008 //TODO: suboptimal implementation
1012 size = smpi_datatype_size(datatype) * count;
1013 recvbuf = xbt_new(char, size);
1015 MPI_Sendrecv(buf, count, datatype, dst, sendtag, recvbuf, count,
1016 datatype, src, recvtag, comm, status);
1017 memcpy(buf, recvbuf, size * sizeof(char));
1022 int PMPI_Test(MPI_Request * request, int *flag, MPI_Status * status)
1027 if (request == NULL || flag == NULL) {
1028 retval = MPI_ERR_ARG;
1029 } else if (*request == MPI_REQUEST_NULL) {
1030 retval = MPI_ERR_REQUEST;
1032 *flag = smpi_mpi_test(request, status);
1033 retval = MPI_SUCCESS;
1039 int PMPI_Testany(int count, MPI_Request requests[], int *index, int *flag,
1040 MPI_Status * status)
1045 if (index == NULL || flag == NULL) {
1046 retval = MPI_ERR_ARG;
1048 *flag = smpi_mpi_testany(count, requests, index, status);
1049 retval = MPI_SUCCESS;
1055 int PMPI_Wait(MPI_Request * request, MPI_Status * status)
1061 int rank = request && (*request)->comm != MPI_COMM_NULL
1062 ? smpi_comm_rank((*request)->comm)
1064 MPI_Group group = smpi_comm_group((*request)->comm);
1065 int src_traced = smpi_group_rank(group, (*request)->src);
1066 int dst_traced = smpi_group_rank(group, (*request)->dst);
1067 int is_wait_for_receive = (*request)->recv;
1068 TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__);
1070 if (request == NULL) {
1071 retval = MPI_ERR_ARG;
1072 } else if (*request == MPI_REQUEST_NULL) {
1073 retval = MPI_ERR_REQUEST;
1075 smpi_mpi_wait(request, status);
1076 retval = MPI_SUCCESS;
1079 TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__);
1080 if (is_wait_for_receive) {
1081 TRACE_smpi_recv(rank, src_traced, dst_traced);
1088 int PMPI_Waitany(int count, MPI_Request requests[], int *index, MPI_Status * status)
1094 //save requests information for tracing
1096 xbt_dynar_t srcs = xbt_dynar_new(sizeof(int), xbt_free);
1097 xbt_dynar_t dsts = xbt_dynar_new(sizeof(int), xbt_free);
1098 xbt_dynar_t recvs = xbt_dynar_new(sizeof(int), xbt_free);
1099 for (i = 0; i < count; i++) {
1100 MPI_Request req = requests[i]; //already received requests are no longer valid
1102 int *asrc = xbt_new(int, 1);
1103 int *adst = xbt_new(int, 1);
1104 int *arecv = xbt_new(int, 1);
1108 xbt_dynar_insert_at(srcs, i, asrc);
1109 xbt_dynar_insert_at(dsts, i, adst);
1110 xbt_dynar_insert_at(recvs, i, arecv);
1112 int *t = xbt_new(int, 1);
1113 xbt_dynar_insert_at(srcs, i, t);
1114 xbt_dynar_insert_at(dsts, i, t);
1115 xbt_dynar_insert_at(recvs, i, t);
1118 int rank_traced = smpi_comm_rank(MPI_COMM_WORLD);
1119 TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__);
1121 if (index == NULL) {
1122 retval = MPI_ERR_ARG;
1124 *index = smpi_mpi_waitany(count, requests, status);
1125 retval = MPI_SUCCESS;
1128 int src_traced, dst_traced, is_wait_for_receive;
1129 xbt_dynar_get_cpy(srcs, *index, &src_traced);
1130 xbt_dynar_get_cpy(dsts, *index, &dst_traced);
1131 xbt_dynar_get_cpy(recvs, *index, &is_wait_for_receive);
1132 if (is_wait_for_receive) {
1133 TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
1135 TRACE_smpi_ptp_out(rank_traced, src_traced, dst_traced, __FUNCTION__);
1136 //clean-up of dynars
1145 int PMPI_Waitall(int count, MPI_Request requests[], MPI_Status status[])
1150 //save information from requests
1152 xbt_dynar_t srcs = xbt_dynar_new(sizeof(int), xbt_free);
1153 xbt_dynar_t dsts = xbt_dynar_new(sizeof(int), xbt_free);
1154 xbt_dynar_t recvs = xbt_dynar_new(sizeof(int), xbt_free);
1155 for (i = 0; i < count; i++) {
1156 MPI_Request req = requests[i]; //all req should be valid in Waitall
1157 int *asrc = xbt_new(int, 1);
1158 int *adst = xbt_new(int, 1);
1159 int *arecv = xbt_new(int, 1);
1163 xbt_dynar_insert_at(srcs, i, asrc);
1164 xbt_dynar_insert_at(dsts, i, adst);
1165 xbt_dynar_insert_at(recvs, i, arecv);
1167 int rank_traced = smpi_comm_rank (MPI_COMM_WORLD);
1168 TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__);
1170 smpi_mpi_waitall(count, requests, status);
1172 for (i = 0; i < count; i++) {
1173 int src_traced, dst_traced, is_wait_for_receive;
1174 xbt_dynar_get_cpy(srcs, i, &src_traced);
1175 xbt_dynar_get_cpy(dsts, i, &dst_traced);
1176 xbt_dynar_get_cpy(recvs, i, &is_wait_for_receive);
1177 if (is_wait_for_receive) {
1178 TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
1181 TRACE_smpi_ptp_out(rank_traced, -1, -1, __FUNCTION__);
1182 //clean-up of dynars
1191 int PMPI_Waitsome(int incount, MPI_Request requests[], int *outcount,
1192 int *indices, MPI_Status status[])
1197 if (outcount == NULL || indices == NULL) {
1198 retval = MPI_ERR_ARG;
1200 *outcount = smpi_mpi_waitsome(incount, requests, indices, status);
1201 retval = MPI_SUCCESS;
1207 int PMPI_Bcast(void *buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm)
1213 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1214 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1215 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1217 if (comm == MPI_COMM_NULL) {
1218 retval = MPI_ERR_COMM;
1220 smpi_mpi_bcast(buf, count, datatype, root, comm);
1221 retval = MPI_SUCCESS;
1224 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1230 int PMPI_Barrier(MPI_Comm comm)
1236 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1237 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1239 if (comm == MPI_COMM_NULL) {
1240 retval = MPI_ERR_COMM;
1242 smpi_mpi_barrier(comm);
1243 retval = MPI_SUCCESS;
1246 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1252 int PMPI_Gather(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1253 void *recvbuf, int recvcount, MPI_Datatype recvtype,
1254 int root, MPI_Comm comm)
1260 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1261 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1262 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1264 if (comm == MPI_COMM_NULL) {
1265 retval = MPI_ERR_COMM;
1266 } else if (sendtype == MPI_DATATYPE_NULL
1267 || recvtype == MPI_DATATYPE_NULL) {
1268 retval = MPI_ERR_TYPE;
1270 smpi_mpi_gather(sendbuf, sendcount, sendtype, recvbuf, recvcount,
1271 recvtype, root, comm);
1272 retval = MPI_SUCCESS;
1275 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1281 int PMPI_Gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1282 void *recvbuf, int *recvcounts, int *displs,
1283 MPI_Datatype recvtype, int root, MPI_Comm comm)
1289 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1290 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1291 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1293 if (comm == MPI_COMM_NULL) {
1294 retval = MPI_ERR_COMM;
1295 } else if (sendtype == MPI_DATATYPE_NULL
1296 || recvtype == MPI_DATATYPE_NULL) {
1297 retval = MPI_ERR_TYPE;
1298 } else if (recvcounts == NULL || displs == NULL) {
1299 retval = MPI_ERR_ARG;
1301 smpi_mpi_gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts,
1302 displs, recvtype, root, comm);
1303 retval = MPI_SUCCESS;
1306 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1312 int PMPI_Allgather(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1313 void *recvbuf, int recvcount, MPI_Datatype recvtype,
1320 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1321 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1323 if (comm == MPI_COMM_NULL) {
1324 retval = MPI_ERR_COMM;
1325 } else if (sendtype == MPI_DATATYPE_NULL
1326 || recvtype == MPI_DATATYPE_NULL) {
1327 retval = MPI_ERR_TYPE;
1329 smpi_mpi_allgather(sendbuf, sendcount, sendtype, recvbuf, recvcount,
1331 retval = MPI_SUCCESS;
1334 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1340 int PMPI_Allgatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1341 void *recvbuf, int *recvcounts, int *displs,
1342 MPI_Datatype recvtype, MPI_Comm comm)
1348 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1349 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1351 if (comm == MPI_COMM_NULL) {
1352 retval = MPI_ERR_COMM;
1353 } else if (sendtype == MPI_DATATYPE_NULL
1354 || recvtype == MPI_DATATYPE_NULL) {
1355 retval = MPI_ERR_TYPE;
1356 } else if (recvcounts == NULL || displs == NULL) {
1357 retval = MPI_ERR_ARG;
1359 smpi_mpi_allgatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts,
1360 displs, recvtype, comm);
1361 retval = MPI_SUCCESS;
1364 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1370 int PMPI_Scatter(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1371 void *recvbuf, int recvcount, MPI_Datatype recvtype,
1372 int root, MPI_Comm comm)
1378 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1379 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1380 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1382 if (comm == MPI_COMM_NULL) {
1383 retval = MPI_ERR_COMM;
1384 } else if (sendtype == MPI_DATATYPE_NULL
1385 || recvtype == MPI_DATATYPE_NULL) {
1386 retval = MPI_ERR_TYPE;
1388 smpi_mpi_scatter(sendbuf, sendcount, sendtype, recvbuf, recvcount,
1389 recvtype, root, comm);
1390 retval = MPI_SUCCESS;
1393 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1399 int PMPI_Scatterv(void *sendbuf, int *sendcounts, int *displs,
1400 MPI_Datatype sendtype, void *recvbuf, int recvcount,
1401 MPI_Datatype recvtype, int root, MPI_Comm comm)
1407 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1408 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1409 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1411 if (comm == MPI_COMM_NULL) {
1412 retval = MPI_ERR_COMM;
1413 } else if (sendtype == MPI_DATATYPE_NULL
1414 || recvtype == MPI_DATATYPE_NULL) {
1415 retval = MPI_ERR_TYPE;
1416 } else if (sendcounts == NULL || displs == NULL) {
1417 retval = MPI_ERR_ARG;
1419 smpi_mpi_scatterv(sendbuf, sendcounts, displs, sendtype, recvbuf,
1420 recvcount, recvtype, root, comm);
1421 retval = MPI_SUCCESS;
1424 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1430 int PMPI_Reduce(void *sendbuf, void *recvbuf, int count,
1431 MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm)
1437 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1438 int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
1439 TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
1441 if (comm == MPI_COMM_NULL) {
1442 retval = MPI_ERR_COMM;
1443 } else if (datatype == MPI_DATATYPE_NULL || op == MPI_OP_NULL) {
1444 retval = MPI_ERR_ARG;
1446 smpi_mpi_reduce(sendbuf, recvbuf, count, datatype, op, root, comm);
1447 retval = MPI_SUCCESS;
1450 TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
1456 int PMPI_Allreduce(void *sendbuf, void *recvbuf, int count,
1457 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
1463 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1464 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1466 if (comm == MPI_COMM_NULL) {
1467 retval = MPI_ERR_COMM;
1468 } else if (datatype == MPI_DATATYPE_NULL) {
1469 retval = MPI_ERR_TYPE;
1470 } else if (op == MPI_OP_NULL) {
1471 retval = MPI_ERR_OP;
1473 smpi_mpi_allreduce(sendbuf, recvbuf, count, datatype, op, comm);
1474 retval = MPI_SUCCESS;
1477 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1483 int PMPI_Scan(void *sendbuf, void *recvbuf, int count,
1484 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
1490 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1491 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1493 if (comm == MPI_COMM_NULL) {
1494 retval = MPI_ERR_COMM;
1495 } else if (datatype == MPI_DATATYPE_NULL) {
1496 retval = MPI_ERR_TYPE;
1497 } else if (op == MPI_OP_NULL) {
1498 retval = MPI_ERR_OP;
1500 smpi_mpi_scan(sendbuf, recvbuf, count, datatype, op, comm);
1501 retval = MPI_SUCCESS;
1504 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1510 int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts,
1511 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
1513 int retval, i, size, count;
1515 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1519 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1521 if (comm == MPI_COMM_NULL) {
1522 retval = MPI_ERR_COMM;
1523 } else if (datatype == MPI_DATATYPE_NULL) {
1524 retval = MPI_ERR_TYPE;
1525 } else if (op == MPI_OP_NULL) {
1526 retval = MPI_ERR_OP;
1527 } else if (recvcounts == NULL) {
1528 retval = MPI_ERR_ARG;
1530 /* arbitrarily choose root as rank 0 */
1531 /* TODO: faster direct implementation ? */
1532 size = smpi_comm_size(comm);
1534 displs = xbt_new(int, size);
1535 for (i = 0; i < size; i++) {
1536 count += recvcounts[i];
1539 smpi_mpi_reduce(sendbuf, recvbuf, count, datatype, op, 0, comm);
1540 smpi_mpi_scatterv(recvbuf, recvcounts, displs, datatype, recvbuf,
1541 recvcounts[rank], datatype, 0, comm);
1543 retval = MPI_SUCCESS;
1546 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1552 int PMPI_Alltoall(void *sendbuf, int sendcount, MPI_Datatype sendtype,
1553 void *recvbuf, int recvcount, MPI_Datatype recvtype,
1556 int retval, size, sendsize;
1560 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1561 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1563 if (comm == MPI_COMM_NULL) {
1564 retval = MPI_ERR_COMM;
1565 } else if (sendtype == MPI_DATATYPE_NULL
1566 || recvtype == MPI_DATATYPE_NULL) {
1567 retval = MPI_ERR_TYPE;
1569 size = smpi_comm_size(comm);
1570 sendsize = smpi_datatype_size(sendtype) * sendcount;
1571 if (sendsize < 200 && size > 12) {
1573 smpi_coll_tuned_alltoall_bruck(sendbuf, sendcount, sendtype,
1574 recvbuf, recvcount, recvtype,
1576 } else if (sendsize < 3000) {
1578 smpi_coll_tuned_alltoall_basic_linear(sendbuf, sendcount,
1580 recvcount, recvtype, comm);
1583 smpi_coll_tuned_alltoall_pairwise(sendbuf, sendcount, sendtype,
1584 recvbuf, recvcount, recvtype,
1589 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1595 int PMPI_Alltoallv(void *sendbuf, int *sendcounts, int *senddisps,
1596 MPI_Datatype sendtype, void *recvbuf, int *recvcounts,
1597 int *recvdisps, MPI_Datatype recvtype, MPI_Comm comm)
1603 int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
1604 TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
1606 if (comm == MPI_COMM_NULL) {
1607 retval = MPI_ERR_COMM;
1608 } else if (sendtype == MPI_DATATYPE_NULL
1609 || recvtype == MPI_DATATYPE_NULL) {
1610 retval = MPI_ERR_TYPE;
1611 } else if (sendcounts == NULL || senddisps == NULL || recvcounts == NULL
1612 || recvdisps == NULL) {
1613 retval = MPI_ERR_ARG;
1616 smpi_coll_basic_alltoallv(sendbuf, sendcounts, senddisps, sendtype,
1617 recvbuf, recvcounts, recvdisps, recvtype,
1621 TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
1628 int PMPI_Get_processor_name(char *name, int *resultlen)
1630 int retval = MPI_SUCCESS;
1633 strncpy(name, SIMIX_host_get_name(SIMIX_host_self()),
1634 MPI_MAX_PROCESSOR_NAME - 1);
1637 MPI_MAX_PROCESSOR_NAME ? MPI_MAX_PROCESSOR_NAME : strlen(name);
1643 int PMPI_Get_count(MPI_Status * status, MPI_Datatype datatype, int *count)
1645 int retval = MPI_SUCCESS;
1649 if (status == NULL || count == NULL) {
1650 retval = MPI_ERR_ARG;
1651 } else if (datatype == MPI_DATATYPE_NULL) {
1652 retval = MPI_ERR_TYPE;
1654 size = smpi_datatype_size(datatype);
1657 } else if (status->count % size != 0) {
1658 retval = MPI_UNDEFINED;
1660 *count = smpi_mpi_get_count(status, datatype);
1667 /* The following calls are not yet implemented and will fail at runtime. */
1668 /* Once implemented, please move them above this notice. */
1670 static int not_yet_implemented(void) {
1671 xbt_die("Not yet implemented");
1672 return MPI_ERR_OTHER;
1675 int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) {
1676 return not_yet_implemented();
1679 int PMPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int* coords) {
1680 return not_yet_implemented();
1683 int PMPI_Cart_create(MPI_Comm comm_old, int ndims, int* dims, int* periods, int reorder, MPI_Comm* comm_cart) {
1684 return not_yet_implemented();
1687 int PMPI_Cart_get(MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords) {
1688 return not_yet_implemented();
1691 int PMPI_Cart_map(MPI_Comm comm_old, int ndims, int* dims, int* periods, int* newrank) {
1692 return not_yet_implemented();
1695 int PMPI_Cart_rank(MPI_Comm comm, int* coords, int* rank) {
1696 return not_yet_implemented();
1699 int PMPI_Cart_shift(MPI_Comm comm, int direction, int displ, int* source, int* dest) {
1700 return not_yet_implemented();
1703 int PMPI_Cart_sub(MPI_Comm comm, int* remain_dims, MPI_Comm* comm_new) {
1704 return not_yet_implemented();
1707 int PMPI_Cartdim_get(MPI_Comm comm, int* ndims) {
1708 return not_yet_implemented();
1711 int PMPI_Graph_create(MPI_Comm comm_old, int nnodes, int* index, int* edges, int reorder, MPI_Comm* comm_graph) {
1712 return not_yet_implemented();
1715 int PMPI_Graph_get(MPI_Comm comm, int maxindex, int maxedges, int* index, int* edges) {
1716 return not_yet_implemented();
1719 int PMPI_Graph_map(MPI_Comm comm_old, int nnodes, int* index, int* edges, int* newrank) {
1720 return not_yet_implemented();
1723 int PMPI_Graph_neighbors(MPI_Comm comm, int rank, int maxneighbors, int* neighbors) {
1724 return not_yet_implemented();
1727 int PMPI_Graph_neighbors_count(MPI_Comm comm, int rank, int* nneighbors) {
1728 return not_yet_implemented();
1731 int PMPI_Graphdims_get(MPI_Comm comm, int* nnodes, int* nedges) {
1732 return not_yet_implemented();
1735 int PMPI_Topo_test(MPI_Comm comm, int* top_type) {
1736 return not_yet_implemented();
1739 int PMPI_Error_class(int errorcode, int* errorclass) {
1740 return not_yet_implemented();
1743 int PMPI_Errhandler_create(MPI_Handler_function* function, MPI_Errhandler* errhandler) {
1744 return not_yet_implemented();
1747 int PMPI_Errhandler_free(MPI_Errhandler* errhandler) {
1748 return not_yet_implemented();
1751 int PMPI_Errhandler_get(MPI_Comm comm, MPI_Errhandler* errhandler) {
1752 return not_yet_implemented();
1755 int PMPI_Error_string(int errorcode, char* string, int* resultlen) {
1756 return not_yet_implemented();
1759 int PMPI_Errhandler_set(MPI_Comm comm, MPI_Errhandler errhandler) {
1760 return not_yet_implemented();
1763 int PMPI_Type_contiguous(int count, MPI_Datatype old_type, MPI_Datatype* newtype) {
1764 return not_yet_implemented();
1767 int PMPI_Cancel(MPI_Request* request) {
1768 return not_yet_implemented();
1771 int PMPI_Buffer_attach(void* buffer, int size) {
1772 return not_yet_implemented();
1775 int PMPI_Buffer_detach(void* buffer, int* size) {
1776 return not_yet_implemented();
1779 int PMPI_Testsome(int incount, MPI_Request* requests, int* outcount, int* indices, MPI_Status* statuses) {
1780 return not_yet_implemented();
1783 int PMPI_Comm_test_inter(MPI_Comm comm, int* flag) {
1784 return not_yet_implemented();
1787 int PMPI_Unpack(void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm) {
1788 return not_yet_implemented();
1791 int PMPI_Type_commit(MPI_Datatype* datatype) {
1792 return not_yet_implemented();
1795 int PMPI_Type_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* newtype) {
1796 return not_yet_implemented();
1799 int PMPI_Type_hvector(int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* newtype) {
1800 return not_yet_implemented();
1803 int PMPI_Type_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* newtype) {
1804 return not_yet_implemented();
1807 int PMPI_Type_struct(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype* old_types, MPI_Datatype* newtype) {
1808 return not_yet_implemented();
1811 int PMPI_Type_vector(int count, int blocklen, int stride, MPI_Datatype old_type, MPI_Datatype* newtype) {
1812 return not_yet_implemented();
1815 int PMPI_Ssend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) {
1816 return not_yet_implemented();
1819 int PMPI_Ssend_init(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1820 return not_yet_implemented();
1823 int PMPI_Intercomm_create(MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm, int remote_leader, int tag, MPI_Comm* comm_out) {
1824 return not_yet_implemented();
1827 int PMPI_Intercomm_merge(MPI_Comm comm, int high, MPI_Comm* comm_out) {
1828 return not_yet_implemented();
1831 int PMPI_Bsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) {
1832 return not_yet_implemented();
1835 int PMPI_Bsend_init(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1836 return not_yet_implemented();
1839 int PMPI_Ibsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1840 return not_yet_implemented();
1843 int PMPI_Comm_remote_group(MPI_Comm comm, MPI_Group* group) {
1844 return not_yet_implemented();
1847 int PMPI_Comm_remote_size(MPI_Comm comm, int* size) {
1848 return not_yet_implemented();
1851 int PMPI_Issend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1852 return not_yet_implemented();
1855 int PMPI_Probe(int source, int tag, MPI_Comm comm, MPI_Status* status) {
1856 return not_yet_implemented();
1859 int PMPI_Attr_delete(MPI_Comm comm, int keyval) {
1860 return not_yet_implemented();
1863 int PMPI_Attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag) {
1864 return not_yet_implemented();
1867 int PMPI_Attr_put(MPI_Comm comm, int keyval, void* attr_value) {
1868 return not_yet_implemented();
1871 int PMPI_Rsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) {
1872 return not_yet_implemented();
1875 int PMPI_Rsend_init(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1876 return not_yet_implemented();
1879 int PMPI_Irsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) {
1880 return not_yet_implemented();
1883 int PMPI_Keyval_create(MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state) {
1884 return not_yet_implemented();
1887 int PMPI_Keyval_free(int* keyval) {
1888 return not_yet_implemented();
1891 int PMPI_Test_cancelled(MPI_Status* status, int* flag) {
1892 return not_yet_implemented();
1895 int PMPI_Pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm) {
1896 return not_yet_implemented();
1899 int PMPI_Testall(int count, MPI_Request* requests, int* flag, MPI_Status* statuses) {
1900 return not_yet_implemented();
1903 int PMPI_Get_elements(MPI_Status* status, MPI_Datatype datatype, int* elements) {
1904 return not_yet_implemented();
1907 int PMPI_Dims_create(int nnodes, int ndims, int* dims) {
1908 return not_yet_implemented();
1911 int PMPI_Iprobe(int source, int tag, MPI_Comm comm, int* flag, MPI_Status* status) {
1912 return not_yet_implemented();
1915 int PMPI_Initialized(int* flag) {
1916 return not_yet_implemented();