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. */
13 #include <xbt/function_types.h>
15 #define sleep(x) smpi_sleep(x)
16 #define gettimeofday(x, y) smpi_gettimeofday(x, y)
18 #define MPI_CALL(type,name,args) \
19 type name args __attribute__((weak)); \
23 #define MPI_THREAD_SINGLE 0
24 #define MPI_THREAD_FUNNELED 1
25 #define MPI_THREAD_SERIALIZED 2
26 #define MPI_THREAD_MULTIPLE 3
28 #define MPI_MAX_PROCESSOR_NAME 100
29 #define MPI_MAX_NAME_STRING 100
30 #define MPI_MAX_ERROR_STRING 100
31 #define MPI_MAX_DATAREP_STRIN 100
32 #define MPI_MAX_INFO_KEY 100
33 #define MPI_MAX_INFO_VAL 100
34 #define MPI_MAX_OBJECT_NAME 100
35 #define MPI_MAX_PORT_NAME 100
36 #define SMPI_RAND_SEED 5
37 #define MPI_ANY_SOURCE -1
38 #define MPI_BOTTOM (void *)0
39 #define MPI_PROC_NULL -2
40 #define MPI_ANY_TAG -1
41 #define MPI_UNDEFINED -1
44 #define MPI_ERR_COMM 1
46 #define MPI_ERR_TYPE 3
47 #define MPI_ERR_REQUEST 4
48 #define MPI_ERR_INTERN 5
49 #define MPI_ERR_COUNT 6
50 #define MPI_ERR_RANK 7
52 #define MPI_ERR_TRUNCATE 9
53 #define MPI_ERR_GROUP 10
55 #define MPI_ERR_OTHER 12
59 #define MPI_CONGRUENT 3
60 #define MPI_WTIME_IS_GLOBAL 1
61 #define MPI_TAG_UB 1000000
65 typedef ptrdiff_t MPI_Aint;
66 typedef long long MPI_Offset;
68 struct s_smpi_mpi_datatype;
69 typedef struct s_smpi_mpi_datatype *MPI_Datatype;
78 #define MPI_STATUS_IGNORE NULL
79 #define MPI_STATUSES_IGNORE NULL
81 #define MPI_DATATYPE_NULL NULL
82 extern MPI_Datatype MPI_CHAR;
83 extern MPI_Datatype MPI_SHORT;
84 extern MPI_Datatype MPI_INT;
85 extern MPI_Datatype MPI_LONG;
86 extern MPI_Datatype MPI_LONG_LONG;
87 #define MPI_LONG_LONG_INT MPI_LONG_LONG
88 extern MPI_Datatype MPI_SIGNED_CHAR;
89 extern MPI_Datatype MPI_UNSIGNED_CHAR;
90 extern MPI_Datatype MPI_UNSIGNED_SHORT;
91 extern MPI_Datatype MPI_UNSIGNED;
92 extern MPI_Datatype MPI_UNSIGNED_LONG;
93 extern MPI_Datatype MPI_UNSIGNED_LONG_LONG;
94 extern MPI_Datatype MPI_FLOAT;
95 extern MPI_Datatype MPI_DOUBLE;
96 extern MPI_Datatype MPI_LONG_DOUBLE;
97 extern MPI_Datatype MPI_WCHAR;
98 extern MPI_Datatype MPI_C_BOOL;
99 extern MPI_Datatype MPI_INT8_T;
100 extern MPI_Datatype MPI_INT16_T;
101 extern MPI_Datatype MPI_INT32_T;
102 extern MPI_Datatype MPI_INT64_T;
103 extern MPI_Datatype MPI_UINT8_T;
104 #define MPI_BYTE MPI_UINT8_T
105 extern MPI_Datatype MPI_UINT16_T;
106 extern MPI_Datatype MPI_UINT32_T;
107 extern MPI_Datatype MPI_UINT64_T;
108 extern MPI_Datatype MPI_C_FLOAT_COMPLEX;
109 #define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX
110 extern MPI_Datatype MPI_C_DOUBLE_COMPLEX;
111 extern MPI_Datatype MPI_C_LONG_DOUBLE_COMPLEX;
112 extern MPI_Datatype MPI_AINT;
113 extern MPI_Datatype MPI_OFFSET;
115 //The following are datatypes for the MPI functions MPI_MAXLOC and MPI_MINLOC.
116 extern MPI_Datatype MPI_FLOAT_INT;
117 extern MPI_Datatype MPI_LONG_INT;
118 extern MPI_Datatype MPI_DOUBLE_INT;
119 extern MPI_Datatype MPI_SHORT_INT;
120 extern MPI_Datatype MPI_2INT;
121 extern MPI_Datatype MPI_LONG_DOUBLE_INT;
123 typedef void MPI_User_function(void *invec, void *inoutvec, int *len,
124 MPI_Datatype * datatype);
125 struct s_smpi_mpi_op;
126 typedef struct s_smpi_mpi_op *MPI_Op;
128 #define MPI_OP_NULL NULL
129 extern MPI_Op MPI_MAX;
130 extern MPI_Op MPI_MIN;
131 extern MPI_Op MPI_MAXLOC;
132 extern MPI_Op MPI_MINLOC;
133 extern MPI_Op MPI_SUM;
134 extern MPI_Op MPI_PROD;
135 extern MPI_Op MPI_LAND;
136 extern MPI_Op MPI_LOR;
137 extern MPI_Op MPI_LXOR;
138 extern MPI_Op MPI_BAND;
139 extern MPI_Op MPI_BOR;
140 extern MPI_Op MPI_BXOR;
142 struct s_smpi_mpi_group;
143 typedef struct s_smpi_mpi_group *MPI_Group;
145 #define MPI_GROUP_NULL NULL
147 extern MPI_Group MPI_GROUP_EMPTY;
149 struct s_smpi_mpi_communicator;
150 typedef struct s_smpi_mpi_communicator *MPI_Comm;
152 #define MPI_COMM_NULL NULL
153 extern MPI_Comm MPI_COMM_WORLD;
154 #define MPI_COMM_SELF smpi_process_comm_self()
156 struct s_smpi_mpi_request;
157 typedef struct s_smpi_mpi_request *MPI_Request;
159 #define MPI_REQUEST_NULL NULL
161 MPI_CALL(XBT_PUBLIC(int), MPI_Init, (int *argc, char ***argv));
162 MPI_CALL(XBT_PUBLIC(int), MPI_Finalize, (void));
163 MPI_CALL(XBT_PUBLIC(int), MPI_Init_thread,
164 (int *argc, char ***argv, int required,
166 MPI_CALL(XBT_PUBLIC(int), MPI_Query_thread, (int *provided));
167 MPI_CALL(XBT_PUBLIC(int), MPI_Is_thread_main, (int *flag));
168 MPI_CALL(XBT_PUBLIC(int), MPI_Abort, (MPI_Comm comm, int errorcode));
169 MPI_CALL(XBT_PUBLIC(double), MPI_Wtime, (void));
170 MPI_CALL(XBT_PUBLIC(double), MPI_Wtick,(void));
171 MPI_CALL(XBT_PUBLIC(int), MPI_Address, (void *location, MPI_Aint * address));
173 MPI_CALL(XBT_PUBLIC(int), MPI_Type_free, (MPI_Datatype * datatype));
174 MPI_CALL(XBT_PUBLIC(int), MPI_Type_size, (MPI_Datatype datatype, int *size));
175 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_extent,
176 (MPI_Datatype datatype, MPI_Aint * lb,
178 MPI_CALL(XBT_PUBLIC(int), MPI_Type_extent, (MPI_Datatype datatype, MPI_Aint * extent));
179 MPI_CALL(XBT_PUBLIC(int), MPI_Type_lb, (MPI_Datatype datatype, MPI_Aint * disp));
180 MPI_CALL(XBT_PUBLIC(int), MPI_Type_ub, (MPI_Datatype datatype, MPI_Aint * disp));
181 MPI_CALL(XBT_PUBLIC(int), MPI_Type_commit, (MPI_Datatype* datatype));
182 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hindexed,
183 (int count, int* blocklens, MPI_Aint* indices,
184 MPI_Datatype old_type, MPI_Datatype* newtype));
185 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hvector,
186 (int count, int blocklen, MPI_Aint stride,
187 MPI_Datatype old_type, MPI_Datatype* newtype));
188 MPI_CALL(XBT_PUBLIC(int), MPI_Type_indexed,
189 (int count, int* blocklens, int* indices,
190 MPI_Datatype old_type, MPI_Datatype* newtype));
191 MPI_CALL(XBT_PUBLIC(int), MPI_Type_struct,
192 (int count, int* blocklens, MPI_Aint* indices,
193 MPI_Datatype* old_types, MPI_Datatype* newtype));
194 MPI_CALL(XBT_PUBLIC(int), MPI_Type_vector,
195 (int count, int blocklen, int stride,
196 MPI_Datatype old_type, MPI_Datatype* newtype));
197 MPI_CALL(XBT_PUBLIC(int), MPI_Type_contiguous,
198 (int count, MPI_Datatype old_type,
199 MPI_Datatype* newtype));
200 MPI_CALL(XBT_PUBLIC(int), MPI_Testall,
201 (int count, MPI_Request* requests, int* flag,
202 MPI_Status* statuses));
203 MPI_CALL(XBT_PUBLIC(int), MPI_Op_create,
204 (MPI_User_function * function, int commute,
206 MPI_CALL(XBT_PUBLIC(int), MPI_Op_free, (MPI_Op * op));
208 MPI_CALL(XBT_PUBLIC(int), MPI_Group_free, (MPI_Group * group));
209 MPI_CALL(XBT_PUBLIC(int), MPI_Group_size, (MPI_Group group, int *size));
210 MPI_CALL(XBT_PUBLIC(int), MPI_Group_rank, (MPI_Group group, int *rank));
211 MPI_CALL(XBT_PUBLIC(int), MPI_Group_translate_ranks,
212 (MPI_Group group1, int n,
213 int *ranks1, MPI_Group group2,
215 MPI_CALL(XBT_PUBLIC(int), MPI_Group_compare,
216 (MPI_Group group1, MPI_Group group2,
218 MPI_CALL(XBT_PUBLIC(int), MPI_Group_union,
219 (MPI_Group group1, MPI_Group group2,
220 MPI_Group * newgroup));
221 MPI_CALL(XBT_PUBLIC(int), MPI_Group_intersection,
222 (MPI_Group group1, MPI_Group group2,
223 MPI_Group * newgroup));
224 MPI_CALL(XBT_PUBLIC(int), MPI_Group_difference,
225 (MPI_Group group1, MPI_Group group2,
226 MPI_Group * newgroup));
227 MPI_CALL(XBT_PUBLIC(int), MPI_Group_incl,
228 (MPI_Group group, int n, int *ranks,
229 MPI_Group * newgroup));
230 MPI_CALL(XBT_PUBLIC(int), MPI_Group_excl,
231 (MPI_Group group, int n, int *ranks,
232 MPI_Group * newgroup));
233 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_incl,
234 (MPI_Group group, int n, int ranges[][3],
235 MPI_Group * newgroup));
236 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_excl,
237 (MPI_Group group, int n, int ranges[][3],
238 MPI_Group * newgroup));
240 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_rank, (MPI_Comm comm, int *rank));
241 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_size, (MPI_Comm comm, int *size));
242 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_name, (MPI_Comm comm, char* name, int* len));
243 MPI_CALL(XBT_PUBLIC(int), MPI_Get_processor_name, (char *name, int *resultlen));
244 MPI_CALL(XBT_PUBLIC(int), MPI_Get_count,
245 (MPI_Status * status, MPI_Datatype datatype,
248 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_group, (MPI_Comm comm, MPI_Group * group));
249 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_compare,
250 (MPI_Comm comm1, MPI_Comm comm2, int *result));
251 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_dup, (MPI_Comm comm, MPI_Comm * newcomm));
252 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_create,
253 (MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm));
254 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_free, (MPI_Comm * comm));
255 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_disconnect, (MPI_Comm * comm));
256 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_split, (MPI_Comm comm, int color, int key, MPI_Comm* comm_out));
258 MPI_CALL(XBT_PUBLIC(int), MPI_Send_init,
259 (void *buf, int count, MPI_Datatype datatype,
260 int dst, int tag, MPI_Comm comm,
261 MPI_Request * request));
262 MPI_CALL(XBT_PUBLIC(int), MPI_Recv_init,
263 (void *buf, int count, MPI_Datatype datatype,
264 int src, int tag, MPI_Comm comm,
265 MPI_Request * request));
266 MPI_CALL(XBT_PUBLIC(int), MPI_Start, (MPI_Request * request));
267 MPI_CALL(XBT_PUBLIC(int), MPI_Startall, (int count, MPI_Request * requests));
268 MPI_CALL(XBT_PUBLIC(int), MPI_Request_free, (MPI_Request * request));
269 MPI_CALL(XBT_PUBLIC(int), MPI_Irecv,
270 (void *buf, int count, MPI_Datatype datatype,
271 int src, int tag, MPI_Comm comm,
272 MPI_Request * request));
273 MPI_CALL(XBT_PUBLIC(int), MPI_Isend,
274 (void *buf, int count, MPI_Datatype datatype,
275 int dst, int tag, MPI_Comm comm,
276 MPI_Request * request));
277 MPI_CALL(XBT_PUBLIC(int), MPI_Recv,
278 (void *buf, int count, MPI_Datatype datatype,
279 int src, int tag, MPI_Comm comm,
280 MPI_Status * status));
281 MPI_CALL(XBT_PUBLIC(int), MPI_Send,
282 (void *buf, int count, MPI_Datatype datatype,
283 int dst, int tag, MPI_Comm comm));
284 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv,
285 (void *sendbuf, int sendcount,
286 MPI_Datatype sendtype, int dst, int sendtag,
287 void *recvbuf, int recvcount,
288 MPI_Datatype recvtype, int src, int recvtag,
289 MPI_Comm comm, MPI_Status * status));
290 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv_replace,
291 (void *buf, int count,
292 MPI_Datatype datatype, int dst,
293 int sendtag, int src, int recvtag,
294 MPI_Comm comm, MPI_Status * status));
296 MPI_CALL(XBT_PUBLIC(int), MPI_Test,
297 (MPI_Request * request, int *flag, MPI_Status* status));
298 MPI_CALL(XBT_PUBLIC(int), MPI_Testany,
299 (int count, MPI_Request requests[], int *index,
300 int *flag, MPI_Status * status));
301 MPI_CALL(XBT_PUBLIC(int), MPI_Wait, (MPI_Request * request, MPI_Status * status));
302 MPI_CALL(XBT_PUBLIC(int), MPI_Waitany,
303 (int count, MPI_Request requests[], int *index,
304 MPI_Status * status));
305 MPI_CALL(XBT_PUBLIC(int), MPI_Waitall,
306 (int count, MPI_Request requests[],
307 MPI_Status status[]));
308 MPI_CALL(XBT_PUBLIC(int), MPI_Waitsome,
309 (int incount, MPI_Request requests[],
310 int *outcount, int *indices,
311 MPI_Status status[]));
312 MPI_CALL(XBT_PUBLIC(int), MPI_Testsome,
313 (int incount, MPI_Request requests[],
314 int *outcount, int *indices,
315 MPI_Status status[]));
316 MPI_CALL(XBT_PUBLIC(int), MPI_Bcast,
317 (void *buf, int count, MPI_Datatype datatype,
318 int root, MPI_Comm comm));
319 MPI_CALL(XBT_PUBLIC(int), MPI_Barrier, (MPI_Comm comm));
320 MPI_CALL(XBT_PUBLIC(int), MPI_Gather,
321 (void *sendbuf, int sendcount,
322 MPI_Datatype sendtype, void *recvbuf,
323 int recvcount, MPI_Datatype recvtype, int root,
325 MPI_CALL(XBT_PUBLIC(int), MPI_Gatherv,
326 (void *sendbuf, int sendcount,
327 MPI_Datatype sendtype, void *recvbuf,
328 int *recvcounts, int *displs,
329 MPI_Datatype recvtype, int root,
331 MPI_CALL(XBT_PUBLIC(int), MPI_Allgather,
332 (void *sendbuf, int sendcount,
333 MPI_Datatype sendtype, void *recvbuf,
334 int recvcount, MPI_Datatype recvtype,
336 MPI_CALL(XBT_PUBLIC(int), MPI_Allgatherv,
337 (void *sendbuf, int sendcount,
338 MPI_Datatype sendtype, void *recvbuf,
339 int *recvcounts, int *displs,
340 MPI_Datatype recvtype, MPI_Comm comm));
341 MPI_CALL(XBT_PUBLIC(int), MPI_Scatter,
342 (void *sendbuf, int sendcount,
343 MPI_Datatype sendtype, void *recvbuf,
344 int recvcount, MPI_Datatype recvtype, int root,
346 MPI_CALL(XBT_PUBLIC(int), MPI_Scatterv,
347 (void *sendbuf, int *sendcounts, int *displs,
348 MPI_Datatype sendtype, void *recvbuf,
349 int recvcount, MPI_Datatype recvtype,
350 int root, MPI_Comm comm));
351 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce,
352 (void *sendbuf, void *recvbuf, int count,
353 MPI_Datatype datatype, MPI_Op op, int root,
355 MPI_CALL(XBT_PUBLIC(int), MPI_Allreduce,
356 (void *sendbuf, void *recvbuf, int count,
357 MPI_Datatype datatype, MPI_Op op,
359 MPI_CALL(XBT_PUBLIC(int), MPI_Scan,
360 (void *sendbuf, void *recvbuf, int count,
361 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
362 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce_scatter,
363 (void *sendbuf, void *recvbuf,
364 int *recvcounts, MPI_Datatype datatype,
365 MPI_Op op, MPI_Comm comm));
366 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoall,
367 (void *sendbuf, int sendcount,
368 MPI_Datatype sendtype, void *recvbuf,
369 int recvcount, MPI_Datatype recvtype,
371 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoallv,
372 (void *sendbuf, int *sendcounts,
373 int *senddisps, MPI_Datatype sendtype,
374 void *recvbuf, int *recvcounts,
375 int *recvdisps, MPI_Datatype recvtype,
377 MPI_CALL(XBT_PUBLIC(int), MPI_Iprobe,
378 (int source, int tag, MPI_Comm comm,
379 int* flag, MPI_Status* status));
380 MPI_CALL(XBT_PUBLIC(int), MPI_Probe,
381 (int source, int tag, MPI_Comm comm,
382 MPI_Status* status));
385 //FIXME: these are not yet implemented
387 #define MPI_UB MPI_CHAR
389 typedef void MPI_Handler_function(MPI_Comm*, int*, ...);
390 typedef void* MPI_Errhandler;
391 typedef int MPI_Copy_function(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
392 void* attribute_val_out, int* flag);
393 typedef int MPI_Delete_function(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state);
395 MPI_CALL(XBT_PUBLIC(int), MPI_Pack_size, (int incount, MPI_Datatype datatype, MPI_Comm comm, int* size));
396 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_coords, (MPI_Comm comm, int rank, int maxdims, int* coords));
397 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_create, (MPI_Comm comm_old, int ndims, int* dims, int* periods, int reorder, MPI_Comm* comm_cart));
398 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_get, (MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords));
399 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_map, (MPI_Comm comm_old, int ndims, int* dims, int* periods, int* newrank));
400 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_rank, (MPI_Comm comm, int* coords, int* rank));
401 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_shift, (MPI_Comm comm, int direction, int displ, int* source, int* dest));
402 MPI_CALL(XBT_PUBLIC(int), MPI_Cart_sub, (MPI_Comm comm, int* remain_dims, MPI_Comm* comm_new));
403 MPI_CALL(XBT_PUBLIC(int), MPI_Cartdim_get, (MPI_Comm comm, int* ndims));
404 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_create, (MPI_Comm comm_old, int nnodes, int* index, int* edges, int reorder, MPI_Comm* comm_graph));
405 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_get, (MPI_Comm comm, int maxindex, int maxedges, int* index, int* edges));
406 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_map, (MPI_Comm comm_old, int nnodes, int* index, int* edges, int* newrank));
407 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_neighbors, (MPI_Comm comm, int rank, int maxneighbors, int* neighbors));
408 MPI_CALL(XBT_PUBLIC(int), MPI_Graph_neighbors_count, (MPI_Comm comm, int rank, int* nneighbors));
409 MPI_CALL(XBT_PUBLIC(int), MPI_Graphdims_get, (MPI_Comm comm, int* nnodes, int* nedges));
410 MPI_CALL(XBT_PUBLIC(int), MPI_Topo_test, (MPI_Comm comm, int* top_type));
411 MPI_CALL(XBT_PUBLIC(int), MPI_Error_class, (int errorcode, int* errorclass));
412 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_create, (MPI_Handler_function* function, MPI_Errhandler* errhandler));
413 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_free, (MPI_Errhandler* errhandler));
414 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_get, (MPI_Comm comm, MPI_Errhandler* errhandler));
415 MPI_CALL(XBT_PUBLIC(int), MPI_Error_string, (int errorcode, char* string, int* resultlen));
416 MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_set, (MPI_Comm comm, MPI_Errhandler errhandler));
417 MPI_CALL(XBT_PUBLIC(int), MPI_Cancel, (MPI_Request* request));
418 MPI_CALL(XBT_PUBLIC(int), MPI_Buffer_attach, (void* buffer, int size));
419 MPI_CALL(XBT_PUBLIC(int), MPI_Buffer_detach, (void* buffer, int* size));
420 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_test_inter, (MPI_Comm comm, int* flag));
421 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_attr, (MPI_Comm comm, int comm_keyval, void *attribute_val, int *flag));
422 MPI_CALL(XBT_PUBLIC(int), MPI_Unpack, (void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm));
423 MPI_CALL(XBT_PUBLIC(int), MPI_Ssend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
424 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));
425 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));
426 MPI_CALL(XBT_PUBLIC(int), MPI_Intercomm_merge, (MPI_Comm comm, int high, MPI_Comm* comm_out));
427 MPI_CALL(XBT_PUBLIC(int), MPI_Bsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
428 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));
429 MPI_CALL(XBT_PUBLIC(int), MPI_Ibsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
430 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_remote_group, (MPI_Comm comm, MPI_Group* group));
431 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_remote_size, (MPI_Comm comm, int* size));
432 MPI_CALL(XBT_PUBLIC(int), MPI_Issend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
433 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_delete, (MPI_Comm comm, int keyval));
434 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_get, (MPI_Comm comm, int keyval, void* attr_value, int* flag));
435 MPI_CALL(XBT_PUBLIC(int), MPI_Attr_put, (MPI_Comm comm, int keyval, void* attr_value));
436 MPI_CALL(XBT_PUBLIC(int), MPI_Rsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
437 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));
438 MPI_CALL(XBT_PUBLIC(int), MPI_Irsend, (void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
439 MPI_CALL(XBT_PUBLIC(int), MPI_Keyval_create, (MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state));
440 MPI_CALL(XBT_PUBLIC(int), MPI_Keyval_free, (int* keyval));
441 MPI_CALL(XBT_PUBLIC(int), MPI_Test_cancelled, (MPI_Status* status, int* flag));
442 MPI_CALL(XBT_PUBLIC(int), MPI_Pack, (void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm));
443 MPI_CALL(XBT_PUBLIC(int), MPI_Get_elements, (MPI_Status* status, MPI_Datatype datatype, int* elements));
444 MPI_CALL(XBT_PUBLIC(int), MPI_Dims_create, (int nnodes, int ndims, int* dims));
445 MPI_CALL(XBT_PUBLIC(int), MPI_Initialized, (int* flag));
446 MPI_CALL(XBT_PUBLIC(int), MPI_Pcontrol, (const int level ));
448 //FIXME: End of all the not yet implemented stuff
451 XBT_IMPORT_NO_EXPORT(int) smpi_simulated_main(int argc, char **argv);
452 XBT_PUBLIC(MPI_Comm) smpi_process_comm_self(void);
454 XBT_PUBLIC(void) smpi_exit(int);
457 XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int secs);
458 XBT_PUBLIC(int) smpi_gettimeofday(struct timeval *tv, struct timezone *tz);
459 XBT_PUBLIC(unsigned long long) smpi_rastro_resolution (void);
460 XBT_PUBLIC(unsigned long long) smpi_rastro_timestamp (void);
461 XBT_PUBLIC(void) smpi_sample_1(int global, const char *file, int line,
462 int iters, double threshold);
463 XBT_PUBLIC(int) smpi_sample_2(int global, const char *file, int line);
464 XBT_PUBLIC(void) smpi_sample_3(int global, const char *file, int line);
466 #define SMPI_SAMPLE_LOCAL(iters,thres) for(smpi_sample_1(0, __FILE__, __LINE__, iters, thres); \
467 smpi_sample_2(0, __FILE__, __LINE__); \
468 smpi_sample_3(0, __FILE__, __LINE__))
470 #define SMPI_SAMPLE_GLOBAL(iters,thres) for(smpi_sample_1(1, __FILE__, __LINE__, iters, thres); \
471 smpi_sample_2(1, __FILE__, __LINE__); \
472 smpi_sample_3(1, __FILE__, __LINE__))
474 #define SMPI_SAMPLE_DELAY(duration) for(smpi_execute(duration); 0; )
475 #define SMPI_SAMPLE_FLOPS(flops) for(smpi_execute_flops(flops); 0; )
477 XBT_PUBLIC(void *) smpi_shared_malloc(size_t size, const char *file,
479 #define SMPI_SHARED_MALLOC(size) smpi_shared_malloc(size, __FILE__, __LINE__)
481 XBT_PUBLIC(void) smpi_shared_free(void *data);
482 #define SMPI_SHARED_FREE(data) smpi_shared_free(data)
484 XBT_PUBLIC(int) smpi_shared_known_call(const char* func, const char* input);
485 XBT_PUBLIC(void*) smpi_shared_get_call(const char* func, const char* input);
486 XBT_PUBLIC(void*) smpi_shared_set_call(const char* func, const char* input, void* data);
487 #define SMPI_SHARED_CALL(func, input, ...) \
488 (smpi_shared_known_call(#func, input) ? smpi_shared_get_call(#func, input) \
489 : smpi_shared_set_call(#func, input, func(__VA_ARGS__)))
491 /* Fortran specific stuff */
492 XBT_PUBLIC(int) MAIN__(void);
494 XBT_PUBLIC(int) smpi_process_index(void);
496 /* Trace replay specific stuff */
497 XBT_PUBLIC(void) smpi_replay_init(int *argc, char***argv);
498 XBT_PUBLIC(void) smpi_action_trace_run(char *);
499 XBT_PUBLIC(int) smpi_replay_finalize(void);