1 /* Copyright (c) 2007-2014. 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. */
14 #include <xbt/function_types.h>
18 #define MPI_CALL(type,name,args) \
22 #define MPI_CALL(type,name,args) \
23 type name args __attribute__((weak)); \
28 #define MPI_THREAD_SINGLE 0
29 #define MPI_THREAD_FUNNELED 1
30 #define MPI_THREAD_SERIALIZED 2
31 #define MPI_THREAD_MULTIPLE 3
33 #define MPI_MAX_PROCESSOR_NAME 100
34 #define MPI_MAX_NAME_STRING 100
35 #define MPI_MAX_ERROR_STRING 100
36 #define MPI_MAX_DATAREP_STRIN 100
37 #define MPI_MAX_INFO_KEY 100
38 #define MPI_MAX_INFO_VAL 100
39 #define MPI_MAX_OBJECT_NAME 100
40 #define MPI_MAX_PORT_NAME 100
41 #define MPI_MAX_LIBRARY_VERSION_STRING 100
42 #define SMPI_RAND_SEED 5
43 #define MPI_ANY_SOURCE -555
44 #define MPI_BOTTOM (void *)-111
45 #define MPI_PROC_NULL -666
46 #define MPI_ANY_TAG -444
47 #define MPI_UNDEFINED -333
48 #define MPI_IN_PLACE (void *)-222
52 #define MPI_ERR_COMM 1
54 #define MPI_ERR_TYPE 3
55 #define MPI_ERR_REQUEST 4
56 #define MPI_ERR_INTERN 5
57 #define MPI_ERR_COUNT 6
58 #define MPI_ERR_RANK 7
60 #define MPI_ERR_TRUNCATE 9
61 #define MPI_ERR_GROUP 10
63 #define MPI_ERR_OTHER 12
64 #define MPI_ERR_IN_STATUS 13
65 #define MPI_ERR_PENDING 14
66 #define MPI_ERR_BUFFER 15
67 #define MPI_ERR_NAME 16
68 #define MPI_ERR_DIMS 17
69 #define MPI_ERR_TOPOLOGY 18
70 #define MPI_ERR_NO_MEM 19
71 #define MPI_ERR_WIN 20
72 #define MPI_ERRCODES_IGNORE (int *)0
76 #define MPI_CONGRUENT 3
77 #define MPI_WTIME_IS_GLOBAL 1
78 #define MPI_TAG_UB 1000000
81 #define MPI_BSEND_OVERHEAD 0
84 #define MPI_MODE_NOSTORE 0x1
85 #define MPI_MODE_NOPUT 0x2
86 #define MPI_MODE_NOPRECEDE 0x4
87 #define MPI_MODE_NOSUCCEED 0x8
88 #define MPI_MODE_NOCHECK 0x10
91 #define MPI_KEYVAL_INVALID 0
92 #define MPI_NULL_COPY_FN NULL
93 #define MPI_NULL_DELETE_FN NULL
95 #define MPI_LASTUSEDCODE MPI_SUCCESS
96 #define MPI_ERR_LASTCODE MPI_SUCCESS
98 #define MPI_CXX_BOOL MPI_DATATYPE_NULL
99 #define MPI_CXX_FLOAT_COMPLEX MPI_DATATYPE_NULL
100 #define MPI_CXX_DOUBLE_COMPLEX MPI_DATATYPE_NULL
101 #define MPI_CXX_LONG_DOUBLE_COMPLEX MPI_DATATYPE_NULL
103 #define MPI_DISTRIBUTE_BLOCK 0
104 #define MPI_DISTRIBUTE_NONE 1
105 #define MPI_DISTRIBUTE_CYCLIC 2
106 #define MPI_DISTRIBUTE_DFLT_DARG 0
107 #define MPI_ORDER_C 1
108 #define MPI_ORDER_FORTRAN 0
110 #define MPI_TYPECLASS_REAL 0
111 #define MPI_TYPECLASS_INTEGER 1
112 #define MPI_TYPECLASS_COMPLEX 2
114 #define MPI_INFO_NULL -1
115 #define MPI_COMM_TYPE_SHARED 1
116 #define MPI_WIN_NULL NULL
118 #define MPI_VERSION 1
119 #define MPI_SUBVERSION 1
120 #define MPI_UNWEIGHTED (int *)0
121 #define MPI_ARGV_NULL (char **)0
122 #define MPI_ARGVS_NULL (char ***)0
123 #define MPI_LOCK_EXCLUSIVE 1
124 #define MPI_LOCK_SHARED 2
126 // FIXME : used nowhere...
127 typedef enum MPIR_Combiner_enum{
130 MPI_COMBINER_CONTIGUOUS,
132 MPI_COMBINER_HVECTOR_INTEGER,
133 MPI_COMBINER_HVECTOR,
134 MPI_COMBINER_INDEXED,
135 MPI_COMBINER_HINDEXED_INTEGER,
136 MPI_COMBINER_HINDEXED,
137 MPI_COMBINER_INDEXED_BLOCK,
138 MPI_COMBINER_STRUCT_INTEGER,
140 MPI_COMBINER_SUBARRAY,
142 MPI_COMBINER_F90_REAL,
143 MPI_COMBINER_F90_COMPLEX,
144 MPI_COMBINER_F90_INTEGER,
145 MPI_COMBINER_RESIZED,
146 MPI_COMBINER_HINDEXED_BLOCK
149 typedef enum MPIR_Topo_type {
155 typedef ptrdiff_t MPI_Aint;
156 typedef long long MPI_Offset;
158 // To compile code that declare MPI_File variables
160 #if !defined(__GNUC__) || defined(__STRICT_ANSI__)
164 typedef struct s_empty *MPI_File;
167 struct s_smpi_mpi_datatype;
168 typedef struct s_smpi_mpi_datatype *MPI_Datatype;
177 struct s_smpi_mpi_win;
178 typedef struct s_smpi_mpi_win* MPI_Win;
179 typedef int MPI_Info;
181 #define MPI_STATUS_IGNORE ((MPI_Status*)NULL)
182 #define MPI_STATUSES_IGNORE ((MPI_Status*)NULL)
184 #define MPI_DATATYPE_NULL ((MPI_Datatype)NULL)
185 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_CHAR;
186 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_SHORT;
187 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_INT;
188 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_LONG;
189 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_LONG_LONG;
190 #define MPI_LONG_LONG_INT MPI_LONG_LONG
191 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_SIGNED_CHAR;
192 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UNSIGNED_CHAR;
193 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UNSIGNED_SHORT;
194 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UNSIGNED;
195 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UNSIGNED_LONG;
196 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UNSIGNED_LONG_LONG;
197 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_FLOAT;
198 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_DOUBLE;
199 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_LONG_DOUBLE;
200 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_WCHAR;
201 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_C_BOOL;
202 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_INT8_T;
203 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_INT16_T;
204 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_INT32_T;
205 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_INT64_T;
206 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UINT8_T;
207 #define MPI_BYTE MPI_UINT8_T
208 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UINT16_T;
209 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UINT32_T;
210 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UINT64_T;
211 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_C_FLOAT_COMPLEX;
212 #define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX
213 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_C_DOUBLE_COMPLEX;
214 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_C_LONG_DOUBLE_COMPLEX;
215 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_AINT;
216 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_OFFSET;
217 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_LB;
218 XBT_PUBLIC_DATA( MPI_Datatype ) MPI_UB;
219 //The following are datatypes for the MPI functions MPI_MAXLOC and MPI_MINLOC.
220 XBT_PUBLIC_DATA(MPI_Datatype) MPI_FLOAT_INT;
221 XBT_PUBLIC_DATA(MPI_Datatype) MPI_LONG_INT;
222 XBT_PUBLIC_DATA(MPI_Datatype) MPI_DOUBLE_INT;
223 XBT_PUBLIC_DATA(MPI_Datatype) MPI_SHORT_INT;
224 XBT_PUBLIC_DATA(MPI_Datatype) MPI_2INT;
225 XBT_PUBLIC_DATA(MPI_Datatype) MPI_LONG_DOUBLE_INT;
226 XBT_PUBLIC_DATA(MPI_Datatype) MPI_2FLOAT;
227 XBT_PUBLIC_DATA(MPI_Datatype) MPI_2DOUBLE;
228 XBT_PUBLIC_DATA(MPI_Datatype) MPI_2LONG;//only for compatibility with Fortran
229 //for now we only send int values at max
230 #define MPI_Count int
231 #define MPI_COUNT MPI_INT
233 //defines for fortran compatibility
234 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
235 #define MPI_INTEGER MPI_INT
236 #define MPI_2INTEGER MPI_2INT
237 #define MPI_LOGICAL MPI_INT
239 #define MPI_INTEGER MPI_LONG
240 #define MPI_2INTEGER MPI_2LONG
241 #define MPI_LOGICAL MPI_LONG
243 #define MPI_INTEGER1 MPI_INT
244 #define MPI_INTEGER2 MPI_INT16_T
245 #define MPI_INTEGER4 MPI_INT32_T
246 #define MPI_INTEGER8 MPI_INT64_T
247 #define MPI_REAL MPI_FLOAT
248 #define MPI_REAL4 MPI_FLOAT
249 #define MPI_REAL8 MPI_DOUBLE
250 #define MPI_REAL16 MPI_DOUBLE
251 #define MPI_COMPLEX MPI_C_FLOAT_COMPLEX
252 #define MPI_DOUBLE_COMPLEX MPI_C_DOUBLE_COMPLEX
253 #define MPI_LOGICAL1 MPI_UINT8_T
254 #define MPI_LOGICAL2 MPI_UINT16_T
255 #define MPI_LOGICAL4 MPI_UINT32_T
256 #define MPI_LOGICAL8 MPI_UINT64_T
257 #define MPI_2REAL MPI_2FLOAT
258 #define MPI_CHARACTER MPI_CHAR
259 #define MPI_DOUBLE_PRECISION MPI_DOUBLE
260 #define MPI_2DOUBLE_PRECISION MPI_2DOUBLE
261 #define MPI_COMPLEX8 MPI_DATATYPE_NULL
262 #define MPI_COMPLEX16 MPI_DATATYPE_NULL
263 #define MPI_COMPLEX32 MPI_DATATYPE_NULL
266 typedef void MPI_User_function(void *invec, void *inoutvec, int *len,
267 MPI_Datatype * datatype);
268 struct s_smpi_mpi_op;
269 typedef struct s_smpi_mpi_op *MPI_Op;
271 #define MPI_OP_NULL ((MPI_Op)NULL)
272 XBT_PUBLIC_DATA( MPI_Op ) MPI_MAX;
273 XBT_PUBLIC_DATA( MPI_Op ) MPI_MIN;
274 XBT_PUBLIC_DATA( MPI_Op ) MPI_MAXLOC;
275 XBT_PUBLIC_DATA( MPI_Op ) MPI_MINLOC;
276 XBT_PUBLIC_DATA( MPI_Op ) MPI_SUM;
277 XBT_PUBLIC_DATA( MPI_Op ) MPI_PROD;
278 XBT_PUBLIC_DATA( MPI_Op ) MPI_LAND;
279 XBT_PUBLIC_DATA( MPI_Op ) MPI_LOR;
280 XBT_PUBLIC_DATA( MPI_Op ) MPI_LXOR;
281 XBT_PUBLIC_DATA( MPI_Op ) MPI_BAND;
282 XBT_PUBLIC_DATA( MPI_Op ) MPI_BOR;
283 XBT_PUBLIC_DATA( MPI_Op ) MPI_BXOR;
285 XBT_PUBLIC_DATA( MPI_Op ) MPI_REPLACE;
287 struct s_smpi_mpi_topology;
288 typedef struct s_smpi_mpi_topology *MPI_Topology;
290 struct s_smpi_mpi_group;
291 typedef struct s_smpi_mpi_group *MPI_Group;
293 #define MPI_GROUP_NULL ((MPI_Group)NULL)
295 XBT_PUBLIC_DATA( MPI_Group ) MPI_GROUP_EMPTY;
297 struct s_smpi_mpi_communicator;
298 typedef struct s_smpi_mpi_communicator *MPI_Comm;
300 #define MPI_COMM_NULL ((MPI_Comm)NULL)
301 XBT_PUBLIC_DATA( MPI_Comm ) MPI_COMM_WORLD;
302 XBT_PUBLIC_DATA( int ) MPI_UNIVERSE_SIZE;
303 #define MPI_COMM_SELF smpi_process_comm_self()
305 struct s_smpi_mpi_request;
306 typedef struct s_smpi_mpi_request *MPI_Request;
308 #define MPI_REQUEST_NULL ((MPI_Request)NULL)
309 #define MPI_FORTRAN_REQUEST_NULL -1
311 MPI_CALL(XBT_PUBLIC(int), MPI_Init, (int *argc, char ***argv));
312 MPI_CALL(XBT_PUBLIC(int), MPI_Finalize, (void));
313 MPI_CALL(XBT_PUBLIC(int), MPI_Finalized, (int* flag));
314 MPI_CALL(XBT_PUBLIC(int), MPI_Init_thread,
315 (int *argc, char ***argv, int required,
317 MPI_CALL(XBT_PUBLIC(int), MPI_Query_thread, (int *provided));
318 MPI_CALL(XBT_PUBLIC(int), MPI_Is_thread_main, (int *flag));
319 MPI_CALL(XBT_PUBLIC(int), MPI_Abort, (MPI_Comm comm, int errorcode));
320 MPI_CALL(XBT_PUBLIC(double), MPI_Wtime, (void));
321 MPI_CALL(XBT_PUBLIC(double), MPI_Wtick,(void));
322 MPI_CALL(XBT_PUBLIC(int), MPI_Address, (void *location, MPI_Aint * address));
323 MPI_CALL(XBT_PUBLIC(int), MPI_Get_address, (void *location, MPI_Aint * address));
324 MPI_CALL(XBT_PUBLIC(int), MPI_Type_free, (MPI_Datatype * datatype));
325 MPI_CALL(XBT_PUBLIC(int), MPI_Type_size, (MPI_Datatype datatype, int *size));
326 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_extent,
327 (MPI_Datatype datatype, MPI_Aint * lb,
329 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_true_extent,
330 (MPI_Datatype datatype, MPI_Aint * lb,
332 MPI_CALL(XBT_PUBLIC(int), MPI_Type_extent, (MPI_Datatype datatype, MPI_Aint * extent));
333 MPI_CALL(XBT_PUBLIC(int), MPI_Type_lb, (MPI_Datatype datatype, MPI_Aint * disp));
334 MPI_CALL(XBT_PUBLIC(int), MPI_Type_ub, (MPI_Datatype datatype, MPI_Aint * disp));
335 MPI_CALL(XBT_PUBLIC(int), MPI_Type_commit, (MPI_Datatype* datatype));
336 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hindexed,
337 (int count, int* blocklens, MPI_Aint* indices,
338 MPI_Datatype old_type, MPI_Datatype* newtype));
339 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_hindexed,
340 (int count, int* blocklens, MPI_Aint* indices,
341 MPI_Datatype old_type, MPI_Datatype* newtype));
342 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_hindexed_block,
343 (int count, int blocklength, MPI_Aint* indices,
344 MPI_Datatype old_type, MPI_Datatype* newtype));
345 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hvector,
346 (int count, int blocklen, MPI_Aint stride,
347 MPI_Datatype old_type, MPI_Datatype* newtype));
348 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_hvector,
349 (int count, int blocklen, MPI_Aint stride,
350 MPI_Datatype old_type, MPI_Datatype* newtype));
351 MPI_CALL(XBT_PUBLIC(int), MPI_Type_indexed,
352 (int count, int* blocklens, int* indices,
353 MPI_Datatype old_type, MPI_Datatype* newtype));
354 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_indexed,
355 (int count, int* blocklens, int* indices,
356 MPI_Datatype old_type, MPI_Datatype* newtype));
357 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_indexed_block,
358 (int count, int blocklength, int* indices,
359 MPI_Datatype old_type, MPI_Datatype* newtype));
360 MPI_CALL(XBT_PUBLIC(int), MPI_Type_struct,
361 (int count, int* blocklens, MPI_Aint* indices,
362 MPI_Datatype* old_types, MPI_Datatype* newtype));
363 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_struct,
364 (int count, int* blocklens, MPI_Aint* indices,
365 MPI_Datatype* old_types, MPI_Datatype* newtype));
366 MPI_CALL(XBT_PUBLIC(int), MPI_Type_vector,
367 (int count, int blocklen, int stride,
368 MPI_Datatype old_type, MPI_Datatype* newtype));
369 MPI_CALL(XBT_PUBLIC(int), MPI_Type_contiguous,
370 (int count, MPI_Datatype old_type,
371 MPI_Datatype* newtype));
372 MPI_CALL(XBT_PUBLIC(int), MPI_Testall,
373 (int count, MPI_Request* requests, int* flag,
374 MPI_Status* statuses));
375 MPI_CALL(XBT_PUBLIC(int), MPI_Op_create,
376 (MPI_User_function * function, int commute,
378 MPI_CALL(XBT_PUBLIC(int), MPI_Op_free, (MPI_Op * op));
380 MPI_CALL(XBT_PUBLIC(int), MPI_Group_free, (MPI_Group * group));
381 MPI_CALL(XBT_PUBLIC(int), MPI_Group_size, (MPI_Group group, int *size));
382 MPI_CALL(XBT_PUBLIC(int), MPI_Group_rank, (MPI_Group group, int *rank));
383 MPI_CALL(XBT_PUBLIC(int), MPI_Group_translate_ranks,
384 (MPI_Group group1, int n,
385 int *ranks1, MPI_Group group2,
387 MPI_CALL(XBT_PUBLIC(int), MPI_Group_compare,
388 (MPI_Group group1, MPI_Group group2,
390 MPI_CALL(XBT_PUBLIC(int), MPI_Group_union,
391 (MPI_Group group1, MPI_Group group2,
392 MPI_Group * newgroup));
393 MPI_CALL(XBT_PUBLIC(int), MPI_Group_intersection,
394 (MPI_Group group1, MPI_Group group2,
395 MPI_Group * newgroup));
396 MPI_CALL(XBT_PUBLIC(int), MPI_Group_difference,
397 (MPI_Group group1, MPI_Group group2,
398 MPI_Group * newgroup));
399 MPI_CALL(XBT_PUBLIC(int), MPI_Group_incl,
400 (MPI_Group group, int n, int *ranks,
401 MPI_Group * newgroup));
402 MPI_CALL(XBT_PUBLIC(int), MPI_Group_excl,
403 (MPI_Group group, int n, int *ranks,
404 MPI_Group * newgroup));
405 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_incl,
406 (MPI_Group group, int n, int ranges[][3],
407 MPI_Group * newgroup));
408 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_excl,
409 (MPI_Group group, int n, int ranges[][3],
410 MPI_Group * newgroup));
412 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_rank, (MPI_Comm comm, int *rank));
413 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_size, (MPI_Comm comm, int *size));
414 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_name, (MPI_Comm comm, char* name, int* len));
415 MPI_CALL(XBT_PUBLIC(int), MPI_Get_processor_name, (char *name, int *resultlen));
416 MPI_CALL(XBT_PUBLIC(int), MPI_Get_count,
417 (MPI_Status * status, MPI_Datatype datatype,
420 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_group, (MPI_Comm comm, MPI_Group * group));
421 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_compare,
422 (MPI_Comm comm1, MPI_Comm comm2, int *result));
424 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_create,
425 (MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm));
426 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_free, (MPI_Comm * comm));
427 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_disconnect, (MPI_Comm * comm));
428 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_split, (MPI_Comm comm, int color, int key, MPI_Comm* comm_out));
430 MPI_CALL(XBT_PUBLIC(int), MPI_Send_init,
431 (void *buf, int count, MPI_Datatype datatype,
432 int dst, int tag, MPI_Comm comm,
433 MPI_Request * request));
434 MPI_CALL(XBT_PUBLIC(int), MPI_Recv_init,
435 (void *buf, int count, MPI_Datatype datatype,
436 int src, int tag, MPI_Comm comm,
437 MPI_Request * request));
438 MPI_CALL(XBT_PUBLIC(int), MPI_Start, (MPI_Request * request));
439 MPI_CALL(XBT_PUBLIC(int), MPI_Startall, (int count, MPI_Request * requests));
440 MPI_CALL(XBT_PUBLIC(int), MPI_Request_free, (MPI_Request * request));
441 MPI_CALL(XBT_PUBLIC(int), MPI_Irecv,
442 (void *buf, int count, MPI_Datatype datatype,
443 int src, int tag, MPI_Comm comm,
444 MPI_Request * request));
445 MPI_CALL(XBT_PUBLIC(int), MPI_Isend,
446 (void *buf, int count, MPI_Datatype datatype,
447 int dst, int tag, MPI_Comm comm,
448 MPI_Request * request));
449 MPI_CALL(XBT_PUBLIC(int), MPI_Recv,
450 (void *buf, int count, MPI_Datatype datatype,
451 int src, int tag, MPI_Comm comm,
452 MPI_Status * status));
453 MPI_CALL(XBT_PUBLIC(int), MPI_Send,
454 (void *buf, int count, MPI_Datatype datatype,
455 int dst, int tag, MPI_Comm comm));
456 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv,
457 (void *sendbuf, int sendcount,
458 MPI_Datatype sendtype, int dst, int sendtag,
459 void *recvbuf, int recvcount,
460 MPI_Datatype recvtype, int src, int recvtag,
461 MPI_Comm comm, MPI_Status * status));
462 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv_replace,
463 (void *buf, int count,
464 MPI_Datatype datatype, int dst,
465 int sendtag, int src, int recvtag,
466 MPI_Comm comm, MPI_Status * status));
468 MPI_CALL(XBT_PUBLIC(int), MPI_Test,
469 (MPI_Request * request, int *flag, MPI_Status* status));
470 MPI_CALL(XBT_PUBLIC(int), MPI_Testany,
471 (int count, MPI_Request requests[], int *index,
472 int *flag, MPI_Status * status));
473 MPI_CALL(XBT_PUBLIC(int), MPI_Wait, (MPI_Request * request, MPI_Status * status));
474 MPI_CALL(XBT_PUBLIC(int), MPI_Waitany,
475 (int count, MPI_Request requests[], int *index,
476 MPI_Status * status));
477 MPI_CALL(XBT_PUBLIC(int), MPI_Waitall,
478 (int count, MPI_Request requests[],
479 MPI_Status status[]));
480 MPI_CALL(XBT_PUBLIC(int), MPI_Waitsome,
481 (int incount, MPI_Request requests[],
482 int *outcount, int *indices,
483 MPI_Status status[]));
484 MPI_CALL(XBT_PUBLIC(int), MPI_Testsome,
485 (int incount, MPI_Request requests[],
486 int *outcount, int *indices,
487 MPI_Status status[]));
488 MPI_CALL(XBT_PUBLIC(int), MPI_Bcast,
489 (void *buf, int count, MPI_Datatype datatype,
490 int root, MPI_Comm comm));
491 MPI_CALL(XBT_PUBLIC(int), MPI_Barrier, (MPI_Comm comm));
492 MPI_CALL(XBT_PUBLIC(int), MPI_Gather,
493 (void *sendbuf, int sendcount,
494 MPI_Datatype sendtype, void *recvbuf,
495 int recvcount, MPI_Datatype recvtype, int root,
497 MPI_CALL(XBT_PUBLIC(int), MPI_Gatherv,
498 (void *sendbuf, int sendcount,
499 MPI_Datatype sendtype, void *recvbuf,
500 int *recvcounts, int *displs,
501 MPI_Datatype recvtype, int root,
503 MPI_CALL(XBT_PUBLIC(int), MPI_Allgather,
504 (void *sendbuf, int sendcount,
505 MPI_Datatype sendtype, void *recvbuf,
506 int recvcount, MPI_Datatype recvtype,
508 MPI_CALL(XBT_PUBLIC(int), MPI_Allgatherv,
509 (void *sendbuf, int sendcount,
510 MPI_Datatype sendtype, void *recvbuf,
511 int *recvcounts, int *displs,
512 MPI_Datatype recvtype, MPI_Comm comm));
513 MPI_CALL(XBT_PUBLIC(int), MPI_Scatter,
514 (void *sendbuf, int sendcount,
515 MPI_Datatype sendtype, void *recvbuf,
516 int recvcount, MPI_Datatype recvtype, int root,
518 MPI_CALL(XBT_PUBLIC(int), MPI_Scatterv,
519 (void *sendbuf, int *sendcounts, int *displs,
520 MPI_Datatype sendtype, void *recvbuf,
521 int recvcount, MPI_Datatype recvtype,
522 int root, MPI_Comm comm));
523 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce,
524 (void *sendbuf, void *recvbuf, int count,
525 MPI_Datatype datatype, MPI_Op op, int root,
527 MPI_CALL(XBT_PUBLIC(int), MPI_Allreduce,
528 (void *sendbuf, void *recvbuf, int count,
529 MPI_Datatype datatype, MPI_Op op,
531 MPI_CALL(XBT_PUBLIC(int), MPI_Scan,
532 (void *sendbuf, void *recvbuf, int count,
533 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
534 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce_scatter,
535 (void *sendbuf, void *recvbuf,
536 int *recvcounts, MPI_Datatype datatype,
537 MPI_Op op, MPI_Comm comm));
538 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce_scatter_block,
539 (void *sendbuf, void *recvbuf,
540 int recvcount, MPI_Datatype datatype,
541 MPI_Op op, MPI_Comm comm));
542 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoall,
543 (void *sendbuf, int sendcount,
544 MPI_Datatype sendtype, void *recvbuf,
545 int recvcount, MPI_Datatype recvtype,
547 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoallv,
548 (void *sendbuf, int *sendcounts,
549 int *senddisps, MPI_Datatype sendtype,
550 void *recvbuf, int *recvcounts,
551 int *recvdisps, MPI_Datatype recvtype,
553 MPI_CALL(XBT_PUBLIC(int), MPI_Iprobe,
554 (int source, int tag, MPI_Comm comm,
555 int* flag, MPI_Status* status));
556 MPI_CALL(XBT_PUBLIC(int), MPI_Probe,
557 (int source, int tag, MPI_Comm comm,
558 MPI_Status* status));
559 MPI_CALL(XBT_PUBLIC(int), MPI_Get_version,
560 (int *version,int *subversion));
561 MPI_CALL(XBT_PUBLIC(int), MPI_Get_library_version,
562 (char *version,int *len));
563 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce_local,(void *inbuf, void *inoutbuf, int count,
564 MPI_Datatype datatype, MPI_Op op));
566 MPI_CALL(XBT_PUBLIC(int), MPI_Win_free,( MPI_Win* win));
568 MPI_CALL(XBT_PUBLIC(int), MPI_Win_create,( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win *win));
570 MPI_CALL(XBT_PUBLIC(int), MPI_Win_fence,( int assert, MPI_Win win));
572 MPI_CALL(XBT_PUBLIC(int), MPI_Get,( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
573 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win));
574 MPI_CALL(XBT_PUBLIC(int), MPI_Put,( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
575 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win));
576 MPI_CALL(XBT_PUBLIC(int), MPI_Accumulate,( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
577 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win));
578 MPI_CALL(XBT_PUBLIC(int), MPI_Alloc_mem, (MPI_Aint size, MPI_Info info, void *baseptr));
579 MPI_CALL(XBT_PUBLIC(int), MPI_Free_mem, (void *base));
582 //FIXME: these are not yet implemented
584 typedef void MPI_Handler_function(MPI_Comm*, int*, ...);
586 typedef void* MPI_Errhandler;
588 typedef int MPI_Copy_function(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
589 void* attribute_val_out, int* flag);
590 typedef int MPI_Delete_function(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state);
591 typedef int MPI_Comm_copy_attr_function(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
592 void* attribute_val_out, int* flag);
593 typedef int MPI_Comm_delete_attr_function(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state);
594 typedef int MPI_Type_copy_attr_function(MPI_Datatype type, int keyval, void* extra_state, void* attribute_val_in,
595 void* attribute_val_out, int* flag);
596 typedef int MPI_Type_delete_attr_function(MPI_Datatype type, int keyval, void* attribute_val, void* extra_state);
597 typedef void MPI_Comm_errhandler_function(MPI_Comm *, int *, ...);
598 typedef int MPI_Grequest_query_function(void *extra_state, MPI_Status *status);
599 typedef int MPI_Grequest_free_function(void *extra_state);
600 typedef int MPI_Grequest_cancel_function(void *extra_state, int complete);
601 #define MPI_DUP_FN MPI_Comm_dup
602 #define MPI_COMM_NULL_COPY_FN ((MPI_Comm_copy_attr_function*)0)
603 #define MPI_COMM_NULL_DELETE_FN ((MPI_Comm_delete_attr_function*)0)
604 #define MPI_COMM_DUP_FN ((MPI_Comm_copy_attr_function *)MPI_DUP_FN)
605 #define MPI_TYPE_NULL_COPY_FN ((MPI_Type_copy_attr_function*)0)
606 #define MPI_TYPE_NULL_DELETE_FN ((MPI_Type_delete_attr_function*)0)
607 #define MPI_TYPE_DUP_FN ((MPI_Type_copy_attr_function*)MPI_DUP_FN)
609 typedef MPI_Comm_errhandler_function MPI_Comm_errhandler_fn;
610 #define MPI_INFO_ENV 1
611 XBT_PUBLIC_DATA(MPI_Datatype) MPI_PACKED;
612 XBT_PUBLIC_DATA(MPI_Errhandler*) MPI_ERRORS_RETURN;
613 XBT_PUBLIC_DATA(MPI_Errhandler*) MPI_ERRORS_ARE_FATAL;
614 XBT_PUBLIC_DATA(MPI_Errhandler*) MPI_ERRHANDLER_NULL;
617 MPI_CALL(XBT_PUBLIC(int), MPI_Pack_size, (int incount, MPI_Datatype datatype, MPI_Comm comm, int* size));
618 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_coords, (MPI_Comm comm, int rank, int maxdims, int* coords));
619 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_create, (MPI_Comm comm_old, int ndims, int* dims, int* periods, int reorder, MPI_Comm* comm_cart));
620 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_get, (MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords));
621 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_map, (MPI_Comm comm_old, int ndims, int* dims, int* periods, int* newrank));
622 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_rank, (MPI_Comm comm, int* coords, int* rank));
623 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_shift, (MPI_Comm comm, int direction, int displ, int* source, int* dest));
624 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_sub, (MPI_Comm comm, int* remain_dims, MPI_Comm* comm_new));
625 MPI_CALL(XBT_PUBLIC(int), MPI_Cartdim_get, (MPI_Comm comm, int* ndims));
626 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_create, (MPI_Comm comm_old, int nnodes, int* index, int* edges, int reorder, MPI_Comm* comm_graph));
627 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_get, (MPI_Comm comm, int maxindex, int maxedges, int* index, int* edges));
628 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_map, (MPI_Comm comm_old, int nnodes, int* index, int* edges, int* newrank));
629 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_neighbors, (MPI_Comm comm, int rank, int maxneighbors, int* neighbors));
630 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_neighbors_count, (MPI_Comm comm, int rank, int* nneighbors));
631 MPI_CALL(XBT_PUBLIC(int), MPI_Graphdims_get, (MPI_Comm comm, int* nnodes, int* nedges));
632 MPI_CALL(XBT_PUBLIC(int), MPI_Topo_test, (MPI_Comm comm, int* top_type));
633 MPI_CALL(XBT_PUBLIC(int), MPI_Error_class, (int errorcode, int* errorclass));
634 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_create, (MPI_Handler_function* function, MPI_Errhandler* errhandler));
635 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_free, (MPI_Errhandler* errhandler));
636 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_get, (MPI_Comm comm, MPI_Errhandler* errhandler));
637 MPI_CALL(XBT_PUBLIC(int), MPI_Error_string, (int errorcode, char* string, int* resultlen));
638 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_set, (MPI_Comm comm, MPI_Errhandler errhandler));
639 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_errhandler, (MPI_Comm comm, MPI_Errhandler errhandler));
640 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_errhandler, (MPI_Comm comm, MPI_Errhandler *errhandler));
641 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_create_errhandler,( MPI_Comm_errhandler_fn *function, MPI_Errhandler *errhandler));
642 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_call_errhandler,(MPI_Comm comm,int errorcode));
643 MPI_CALL(XBT_PUBLIC(int), MPI_Add_error_class,( int *errorclass));
644 MPI_CALL(XBT_PUBLIC(int), MPI_Add_error_code,( int errorclass, int *errorcode));
645 MPI_CALL(XBT_PUBLIC(int), MPI_Add_error_string,( int errorcode, char *string));
646 MPI_CALL(XBT_PUBLIC(int), MPI_Cancel, (MPI_Request* request));
647 MPI_CALL(XBT_PUBLIC(int), MPI_Buffer_attach, (void* buffer, int size));
648 MPI_CALL(XBT_PUBLIC(int), MPI_Buffer_detach, (void* buffer, int* size));
649 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_test_inter, (MPI_Comm comm, int* flag));
650 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_attr, (MPI_Comm comm, int comm_keyval, void *attribute_val, int *flag));
651 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_attr, (MPI_Comm comm, int comm_keyval, void *attribute_val));
652 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_delete_attr, (MPI_Comm comm, int comm_keyval));
653 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_create_keyval,(MPI_Comm_copy_attr_function* copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval, void* extra_state));
654 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_free_keyval,(int* keyval));
655 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_attr, (MPI_Datatype type, int type_keyval, void *attribute_val, int* flag));
656 MPI_CALL(XBT_PUBLIC(int), MPI_Type_set_attr, (MPI_Datatype type, int type_keyval, void *att));
657 MPI_CALL(XBT_PUBLIC(int), MPI_Type_delete_attr, (MPI_Datatype type, int comm_keyval));
658 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_keyval,(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval, void* extra_state));
659 MPI_CALL(XBT_PUBLIC(int), MPI_Type_free_keyval,(int* keyval));
660 MPI_CALL(XBT_PUBLIC(int), MPI_Type_dup,(MPI_Datatype datatype,MPI_Datatype *newtype));
661 MPI_CALL(XBT_PUBLIC(int), MPI_Type_set_name,(MPI_Datatype datatype, char * name));
662 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_name,(MPI_Datatype datatype, char * name, int* len));
663 MPI_CALL(XBT_PUBLIC(int), MPI_Unpack, (void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm));
664 MPI_CALL(XBT_PUBLIC(int), MPI_Ssend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
665 MPI_CALL(XBT_PUBLIC(int), MPI_Ssend_init, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
666 MPI_CALL(XBT_PUBLIC(int), MPI_Intercomm_create, (MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm, int remote_leader, int tag, MPI_Comm* comm_out));
667 MPI_CALL(XBT_PUBLIC(int), MPI_Intercomm_merge, (MPI_Comm comm, int high, MPI_Comm* comm_out));
668 MPI_CALL(XBT_PUBLIC(int), MPI_Bsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
669 MPI_CALL(XBT_PUBLIC(int), MPI_Bsend_init, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
670 MPI_CALL(XBT_PUBLIC(int), MPI_Ibsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
671 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_remote_group, (MPI_Comm comm, MPI_Group* group));
672 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_remote_size, (MPI_Comm comm, int* size));
673 MPI_CALL(XBT_PUBLIC(int), MPI_Issend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
674 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_delete, (MPI_Comm comm, int keyval));
675 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_get, (MPI_Comm comm, int keyval, void* attr_value, int* flag));
676 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_put, (MPI_Comm comm, int keyval, void* attr_value));
677 MPI_CALL(XBT_PUBLIC(int), MPI_Rsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
678 MPI_CALL(XBT_PUBLIC(int), MPI_Rsend_init, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
679 MPI_CALL(XBT_PUBLIC(int), MPI_Irsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
680 MPI_CALL(XBT_PUBLIC(int), MPI_Keyval_create, (MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state));
681 MPI_CALL(XBT_PUBLIC(int), MPI_Keyval_free, (int* keyval));
682 MPI_CALL(XBT_PUBLIC(int), MPI_Test_cancelled, (MPI_Status* status, int* flag));
683 MPI_CALL(XBT_PUBLIC(int), MPI_Pack, (void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm));
684 MPI_CALL(XBT_PUBLIC(int), MPI_Get_elements, (MPI_Status* status, MPI_Datatype datatype, int* elements));
685 MPI_CALL(XBT_PUBLIC(int), MPI_Dims_create, (int nnodes, int ndims, int* dims));
686 MPI_CALL(XBT_PUBLIC(int), MPI_Initialized, (int* flag));
687 MPI_CALL(XBT_PUBLIC(int), MPI_Pcontrol, (const int level ));
689 MPI_CALL(XBT_PUBLIC(int), MPI_Info_create,( MPI_Info *info));
690 MPI_CALL(XBT_PUBLIC(int), MPI_Info_set,( MPI_Info info, char *key, char *value));
691 MPI_CALL(XBT_PUBLIC(int), MPI_Info_get,(MPI_Info info,char *key,int valuelen, char *value, int *flag));
692 MPI_CALL(XBT_PUBLIC(int), MPI_Info_free,( MPI_Info *info));
693 MPI_CALL(XBT_PUBLIC(int), MPI_Info_delete,( MPI_Info info, char *key));
694 MPI_CALL(XBT_PUBLIC(int), MPI_Info_dup,(MPI_Info info, MPI_Info *newinfo));
695 MPI_CALL(XBT_PUBLIC(int), MPI_Info_get_nkeys,( MPI_Info info, int *nkeys));
696 MPI_CALL(XBT_PUBLIC(int), MPI_Info_get_nthkey,( MPI_Info info, int n, char *key));
697 MPI_CALL(XBT_PUBLIC(int), MPI_Info_get_valuelen,( MPI_Info info, char *key, int *valuelen, int *flag));
700 MPI_CALL(XBT_PUBLIC(int), MPI_Win_set_errhandler, (MPI_Win win, MPI_Errhandler errhandler));
701 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_envelope,(MPI_Datatype datatype,int *num_integers,int *num_addresses,int *num_datatypes, int *combiner));
702 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_contents,(MPI_Datatype datatype, int max_integers, int max_addresses,
703 int max_datatypes, int* array_of_integers, MPI_Aint* array_of_addresses,
704 MPI_Datatype *array_of_datatypes));
705 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_darray,(int size, int rank, int ndims, int* array_of_gsizes,
706 int* array_of_distribs, int* array_of_dargs, int* array_of_psizes,
707 int order, MPI_Datatype oldtype, MPI_Datatype *newtype));
708 MPI_CALL(XBT_PUBLIC(int), MPI_Pack_external_size, (char *datarep, int incount, MPI_Datatype datatype, MPI_Aint *size));
709 MPI_CALL(XBT_PUBLIC(int), MPI_Pack_external, (char *datarep, void *inbuf, int incount, MPI_Datatype datatype, void *outbuf, MPI_Aint outcount, MPI_Aint *position));
710 MPI_CALL(XBT_PUBLIC(int), MPI_Unpack_external, ( char *datarep, void *inbuf, MPI_Aint insize, MPI_Aint *position, void *outbuf, int outcount, MPI_Datatype datatype));
711 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_resized ,(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, MPI_Datatype *newtype));
712 MPI_CALL(XBT_PUBLIC(int), MPI_Type_create_subarray,(int ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts, int order, MPI_Datatype oldtype, MPI_Datatype *newtype));
713 MPI_CALL(XBT_PUBLIC(int), MPI_Type_match_size,(int typeclass,int size,MPI_Datatype *datatype));
714 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoallw, ( void *sendbuf, int *sendcnts, int *sdispls, MPI_Datatype *sendtypes, void *recvbuf, int *recvcnts, int *rdispls, MPI_Datatype *recvtypes, MPI_Comm comm));
715 MPI_CALL(XBT_PUBLIC(int), MPI_Exscan,(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
716 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_name, (MPI_Comm comm, char* name));
717 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_info, (MPI_Comm comm, MPI_Info info));
718 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_info, (MPI_Comm comm, MPI_Info* info));
719 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_dup, (MPI_Comm comm, MPI_Comm * newcomm));
720 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_dup_with_info,(MPI_Comm comm, MPI_Info info, MPI_Comm * newcomm));
721 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_split_type,(MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm *newcomm));
722 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_connect,( char *port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *newcomm));
723 MPI_CALL(XBT_PUBLIC(int), MPI_Request_get_status,( MPI_Request request, int *flag, MPI_Status *status));
724 MPI_CALL(XBT_PUBLIC(int), MPI_Grequest_start,( MPI_Grequest_query_function *query_fn, MPI_Grequest_free_function *free_fn, MPI_Grequest_cancel_function *cancel_fn, void *extra_state, MPI_Request *request));
725 MPI_CALL(XBT_PUBLIC(int), MPI_Grequest_complete,( MPI_Request request));
726 MPI_CALL(XBT_PUBLIC(int), MPI_Status_set_cancelled,(MPI_Status *status,int flag));
727 MPI_CALL(XBT_PUBLIC(int), MPI_Status_set_elements,( MPI_Status *status, MPI_Datatype datatype, int count));
728 MPI_CALL(XBT_PUBLIC(int), MPI_Unpublish_name,( char *service_name, MPI_Info info, char *port_name));
729 MPI_CALL(XBT_PUBLIC(int), MPI_Publish_name,( char *service_name, MPI_Info info, char *port_name));
730 MPI_CALL(XBT_PUBLIC(int), MPI_Lookup_name,( char *service_name, MPI_Info info, char *port_name));
731 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_join,( int fd, MPI_Comm *intercomm));
732 MPI_CALL(XBT_PUBLIC(int), MPI_Open_port,( MPI_Info info, char *port_name));
733 MPI_CALL(XBT_PUBLIC(int), MPI_Close_port,( char *port_name));
734 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_accept,( char *port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *newcomm));
735 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_spawn,( char *command, char **argv, int maxprocs, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *intercomm, int* array_of_errcodes));
736 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_spawn_multiple,( int count, char **array_of_commands, char*** array_of_argv, int* array_of_maxprocs, MPI_Info* array_of_info,
737 int root, MPI_Comm comm, MPI_Comm *intercomm, int* array_of_errcodes));
738 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_parent,( MPI_Comm *parent));
740 //FIXME: End of all the not yet implemented stuff
743 XBT_PUBLIC(int) smpi_global_size(void);
744 XBT_PUBLIC(MPI_Comm) smpi_process_comm_self(void);
746 XBT_PUBLIC(void) smpi_exit(int);
749 XBT_PUBLIC(void) smpi_execute_flops(double flops);
750 XBT_PUBLIC(void) smpi_execute(double duration);
752 XBT_PUBLIC(double) smpi_get_host_power_peak_at(int pstate_index);
753 XBT_PUBLIC(double) smpi_get_host_current_power_peak(void);
754 XBT_PUBLIC(int) smpi_get_host_nb_pstates(void);
755 XBT_PUBLIC(void) smpi_set_host_power_peak_at(int pstate_index);
756 XBT_PUBLIC(double) smpi_get_host_consumed_energy(void);
758 XBT_PUBLIC(int) smpi_usleep(useconds_t usecs);
759 XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int secs);
760 XBT_PUBLIC(int) smpi_gettimeofday(struct timeval *tv, void* tz);
761 XBT_PUBLIC(unsigned long long) smpi_rastro_resolution (void);
762 XBT_PUBLIC(unsigned long long) smpi_rastro_timestamp (void);
763 XBT_PUBLIC(void) smpi_sample_1(int global, const char *file, int line,
764 int iters, double threshold);
765 XBT_PUBLIC(int) smpi_sample_2(int global, const char *file, int line);
766 XBT_PUBLIC(void) smpi_sample_3(int global, const char *file, int line);
768 #define SMPI_SAMPLE_LOCAL(iters,thres) for(smpi_sample_1(0, __FILE__, __LINE__, iters, thres); \
769 smpi_sample_2(0, __FILE__, __LINE__); \
770 smpi_sample_3(0, __FILE__, __LINE__))
772 #define SMPI_SAMPLE_GLOBAL(iters,thres) for(smpi_sample_1(1, __FILE__, __LINE__, iters, thres); \
773 smpi_sample_2(1, __FILE__, __LINE__); \
774 smpi_sample_3(1, __FILE__, __LINE__))
776 #define SMPI_SAMPLE_DELAY(duration) for(smpi_execute(duration); 0; )
777 #define SMPI_SAMPLE_FLOPS(flops) for(smpi_execute_flops(flops); 0; )
779 XBT_PUBLIC(void *) smpi_shared_malloc(size_t size, const char *file,
781 #define SMPI_SHARED_MALLOC(size) smpi_shared_malloc(size, __FILE__, __LINE__)
783 XBT_PUBLIC(void) smpi_shared_free(void *data);
784 #define SMPI_SHARED_FREE(data) smpi_shared_free(data)
786 XBT_PUBLIC(int) smpi_shared_known_call(const char* func, const char* input);
787 XBT_PUBLIC(void*) smpi_shared_get_call(const char* func, const char* input);
788 XBT_PUBLIC(void*) smpi_shared_set_call(const char* func, const char* input, void* data);
789 #define SMPI_SHARED_CALL(func, input, ...) \
790 (smpi_shared_known_call(#func, input) ? smpi_shared_get_call(#func, input) \
791 : smpi_shared_set_call(#func, input, (func(__VA_ARGS__))))
793 /* Fortran specific stuff */
795 XBT_PUBLIC(int) __attribute__((weak)) smpi_simulated_main_(int argc, char** argv);
796 XBT_PUBLIC(int) __attribute__((weak)) MAIN__(void);
797 XBT_PUBLIC(int) smpi_main(int (*realmain) (int argc, char *argv[]),int argc, char *argv[]);
798 XBT_PUBLIC(void) __attribute__((weak)) user_main_(void);
799 XBT_PUBLIC(int) smpi_process_index(void);
800 XBT_PUBLIC(void) smpi_process_init(int *argc, char ***argv);
802 /* Trace replay specific stuff */
803 XBT_PUBLIC(void) smpi_replay_init(int *argc, char***argv);
804 XBT_PUBLIC(void) smpi_action_trace_run(char *);
805 XBT_PUBLIC(int) smpi_replay_finalize(void);
807 XBT_PUBLIC(void) SMPI_app_instance_register(const char *name, xbt_main_func_t code, int num_processes);
808 XBT_PUBLIC(void) SMPI_init(void);
809 XBT_PUBLIC(void) SMPI_finalize(void);