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 -3
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 XBT_PUBLIC( MPI_Datatype ) MPI_CHAR;
83 XBT_PUBLIC( MPI_Datatype ) MPI_SHORT;
84 XBT_PUBLIC( MPI_Datatype ) MPI_INT;
85 XBT_PUBLIC( MPI_Datatype ) MPI_LONG;
86 XBT_PUBLIC( MPI_Datatype ) MPI_LONG_LONG;
87 #define MPI_LONG_LONG_INT MPI_LONG_LONG
88 XBT_PUBLIC( MPI_Datatype ) MPI_SIGNED_CHAR;
89 XBT_PUBLIC( MPI_Datatype ) MPI_UNSIGNED_CHAR;
90 XBT_PUBLIC( MPI_Datatype ) MPI_UNSIGNED_SHORT;
91 XBT_PUBLIC( MPI_Datatype ) MPI_UNSIGNED;
92 XBT_PUBLIC( MPI_Datatype ) MPI_UNSIGNED_LONG;
93 XBT_PUBLIC( MPI_Datatype ) MPI_UNSIGNED_LONG_LONG;
94 XBT_PUBLIC( MPI_Datatype ) MPI_FLOAT;
95 XBT_PUBLIC( MPI_Datatype ) MPI_DOUBLE;
96 XBT_PUBLIC( MPI_Datatype ) MPI_LONG_DOUBLE;
97 XBT_PUBLIC( MPI_Datatype ) MPI_WCHAR;
98 XBT_PUBLIC( MPI_Datatype ) MPI_C_BOOL;
99 XBT_PUBLIC( MPI_Datatype ) MPI_INT8_T;
100 XBT_PUBLIC( MPI_Datatype ) MPI_INT16_T;
101 XBT_PUBLIC( MPI_Datatype ) MPI_INT32_T;
102 XBT_PUBLIC( MPI_Datatype ) MPI_INT64_T;
103 XBT_PUBLIC( MPI_Datatype ) MPI_UINT8_T;
104 #define MPI_BYTE MPI_UINT8_T
105 XBT_PUBLIC( MPI_Datatype ) MPI_UINT16_T;
106 XBT_PUBLIC( MPI_Datatype ) MPI_UINT32_T;
107 XBT_PUBLIC( MPI_Datatype ) MPI_UINT64_T;
108 XBT_PUBLIC( MPI_Datatype ) MPI_C_FLOAT_COMPLEX;
109 #define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX
110 XBT_PUBLIC( MPI_Datatype ) MPI_C_DOUBLE_COMPLEX;
111 XBT_PUBLIC( MPI_Datatype ) MPI_C_LONG_DOUBLE_COMPLEX;
112 XBT_PUBLIC( MPI_Datatype ) MPI_AINT;
113 XBT_PUBLIC( MPI_Datatype ) MPI_OFFSET;
114 XBT_PUBLIC( MPI_Datatype ) MPI_LB;
115 XBT_PUBLIC( MPI_Datatype ) MPI_UB;
116 //The following are datatypes for the MPI functions MPI_MAXLOC and MPI_MINLOC.
117 XBT_PUBLIC( MPI_Datatype ) MPI_FLOAT_INT;
118 XBT_PUBLIC( MPI_Datatype ) MPI_LONG_INT;
119 XBT_PUBLIC( MPI_Datatype ) MPI_DOUBLE_INT;
120 XBT_PUBLIC( MPI_Datatype ) MPI_SHORT_INT;
121 XBT_PUBLIC( MPI_Datatype ) MPI_2INT;
122 XBT_PUBLIC( MPI_Datatype ) MPI_LONG_DOUBLE_INT;
124 typedef void MPI_User_function(void *invec, void *inoutvec, int *len,
125 MPI_Datatype * datatype);
126 struct s_smpi_mpi_op;
127 typedef struct s_smpi_mpi_op *MPI_Op;
129 #define MPI_OP_NULL NULL
130 XBT_PUBLIC( MPI_Op ) MPI_MAX;
131 XBT_PUBLIC( MPI_Op ) MPI_MIN;
132 XBT_PUBLIC( MPI_Op ) MPI_MAXLOC;
133 XBT_PUBLIC( MPI_Op ) MPI_MINLOC;
134 XBT_PUBLIC( MPI_Op ) MPI_SUM;
135 XBT_PUBLIC( MPI_Op ) MPI_PROD;
136 XBT_PUBLIC( MPI_Op ) MPI_LAND;
137 XBT_PUBLIC( MPI_Op ) MPI_LOR;
138 XBT_PUBLIC( MPI_Op ) MPI_LXOR;
139 XBT_PUBLIC( MPI_Op ) MPI_BAND;
140 XBT_PUBLIC( MPI_Op ) MPI_BOR;
141 XBT_PUBLIC( MPI_Op ) MPI_BXOR;
143 struct s_smpi_mpi_group;
144 typedef struct s_smpi_mpi_group *MPI_Group;
146 #define MPI_GROUP_NULL NULL
148 XBT_PUBLIC( MPI_Group ) MPI_GROUP_EMPTY;
150 struct s_smpi_mpi_communicator;
151 typedef struct s_smpi_mpi_communicator *MPI_Comm;
153 #define MPI_COMM_NULL NULL
154 XBT_PUBLIC( MPI_Comm ) MPI_COMM_WORLD;
155 #define MPI_COMM_SELF smpi_process_comm_self()
157 struct s_smpi_mpi_request;
158 typedef struct s_smpi_mpi_request *MPI_Request;
160 #define MPI_REQUEST_NULL NULL
162 MPI_CALL(XBT_PUBLIC(int), MPI_Init, (int *argc, char ***argv));
163 MPI_CALL(XBT_PUBLIC(int), MPI_Finalize, (void));
164 MPI_CALL(XBT_PUBLIC(int), MPI_Init_thread,
165 (int *argc, char ***argv, int required,
167 MPI_CALL(XBT_PUBLIC(int), MPI_Query_thread, (int *provided));
168 MPI_CALL(XBT_PUBLIC(int), MPI_Is_thread_main, (int *flag));
169 MPI_CALL(XBT_PUBLIC(int), MPI_Abort, (MPI_Comm comm, int errorcode));
170 MPI_CALL(XBT_PUBLIC(double), MPI_Wtime, (void));
171 MPI_CALL(XBT_PUBLIC(double), MPI_Wtick,(void));
172 MPI_CALL(XBT_PUBLIC(int), MPI_Address, (void *location, MPI_Aint * address));
174 MPI_CALL(XBT_PUBLIC(int), MPI_Type_free, (MPI_Datatype * datatype));
175 MPI_CALL(XBT_PUBLIC(int), MPI_Type_size, (MPI_Datatype datatype, int *size));
176 MPI_CALL(XBT_PUBLIC(int), MPI_Type_get_extent,
177 (MPI_Datatype datatype, MPI_Aint * lb,
179 MPI_CALL(XBT_PUBLIC(int), MPI_Type_extent, (MPI_Datatype datatype, MPI_Aint * extent));
180 MPI_CALL(XBT_PUBLIC(int), MPI_Type_lb, (MPI_Datatype datatype, MPI_Aint * disp));
181 MPI_CALL(XBT_PUBLIC(int), MPI_Type_ub, (MPI_Datatype datatype, MPI_Aint * disp));
182 MPI_CALL(XBT_PUBLIC(int), MPI_Type_commit, (MPI_Datatype* datatype));
183 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hindexed,
184 (int count, int* blocklens, MPI_Aint* indices,
185 MPI_Datatype old_type, MPI_Datatype* newtype));
186 MPI_CALL(XBT_PUBLIC(int), MPI_Type_hvector,
187 (int count, int blocklen, MPI_Aint stride,
188 MPI_Datatype old_type, MPI_Datatype* newtype));
189 MPI_CALL(XBT_PUBLIC(int), MPI_Type_indexed,
190 (int count, int* blocklens, int* indices,
191 MPI_Datatype old_type, MPI_Datatype* newtype));
192 MPI_CALL(XBT_PUBLIC(int), MPI_Type_struct,
193 (int count, int* blocklens, MPI_Aint* indices,
194 MPI_Datatype* old_types, MPI_Datatype* newtype));
195 MPI_CALL(XBT_PUBLIC(int), MPI_Type_vector,
196 (int count, int blocklen, int stride,
197 MPI_Datatype old_type, MPI_Datatype* newtype));
198 MPI_CALL(XBT_PUBLIC(int), MPI_Type_contiguous,
199 (int count, MPI_Datatype old_type,
200 MPI_Datatype* newtype));
201 MPI_CALL(XBT_PUBLIC(int), MPI_Testall,
202 (int count, MPI_Request* requests, int* flag,
203 MPI_Status* statuses));
204 MPI_CALL(XBT_PUBLIC(int), MPI_Op_create,
205 (MPI_User_function * function, int commute,
207 MPI_CALL(XBT_PUBLIC(int), MPI_Op_free, (MPI_Op * op));
209 MPI_CALL(XBT_PUBLIC(int), MPI_Group_free, (MPI_Group * group));
210 MPI_CALL(XBT_PUBLIC(int), MPI_Group_size, (MPI_Group group, int *size));
211 MPI_CALL(XBT_PUBLIC(int), MPI_Group_rank, (MPI_Group group, int *rank));
212 MPI_CALL(XBT_PUBLIC(int), MPI_Group_translate_ranks,
213 (MPI_Group group1, int n,
214 int *ranks1, MPI_Group group2,
216 MPI_CALL(XBT_PUBLIC(int), MPI_Group_compare,
217 (MPI_Group group1, MPI_Group group2,
219 MPI_CALL(XBT_PUBLIC(int), MPI_Group_union,
220 (MPI_Group group1, MPI_Group group2,
221 MPI_Group * newgroup));
222 MPI_CALL(XBT_PUBLIC(int), MPI_Group_intersection,
223 (MPI_Group group1, MPI_Group group2,
224 MPI_Group * newgroup));
225 MPI_CALL(XBT_PUBLIC(int), MPI_Group_difference,
226 (MPI_Group group1, MPI_Group group2,
227 MPI_Group * newgroup));
228 MPI_CALL(XBT_PUBLIC(int), MPI_Group_incl,
229 (MPI_Group group, int n, int *ranks,
230 MPI_Group * newgroup));
231 MPI_CALL(XBT_PUBLIC(int), MPI_Group_excl,
232 (MPI_Group group, int n, int *ranks,
233 MPI_Group * newgroup));
234 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_incl,
235 (MPI_Group group, int n, int ranges[][3],
236 MPI_Group * newgroup));
237 MPI_CALL(XBT_PUBLIC(int), MPI_Group_range_excl,
238 (MPI_Group group, int n, int ranges[][3],
239 MPI_Group * newgroup));
241 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_rank, (MPI_Comm comm, int *rank));
242 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_size, (MPI_Comm comm, int *size));
243 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_get_name, (MPI_Comm comm, char* name, int* len));
244 MPI_CALL(XBT_PUBLIC(int), MPI_Get_processor_name, (char *name, int *resultlen));
245 MPI_CALL(XBT_PUBLIC(int), MPI_Get_count,
246 (MPI_Status * status, MPI_Datatype datatype,
249 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_group, (MPI_Comm comm, MPI_Group * group));
250 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_compare,
251 (MPI_Comm comm1, MPI_Comm comm2, int *result));
252 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_dup, (MPI_Comm comm, MPI_Comm * newcomm));
253 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_create,
254 (MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm));
255 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_free, (MPI_Comm * comm));
256 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_disconnect, (MPI_Comm * comm));
257 MPI_CALL(XBT_PUBLIC(int), MPI_Comm_split, (MPI_Comm comm, int color, int key, MPI_Comm* comm_out));
259 MPI_CALL(XBT_PUBLIC(int), MPI_Send_init,
260 (void *buf, int count, MPI_Datatype datatype,
261 int dst, int tag, MPI_Comm comm,
262 MPI_Request * request));
263 MPI_CALL(XBT_PUBLIC(int), MPI_Recv_init,
264 (void *buf, int count, MPI_Datatype datatype,
265 int src, int tag, MPI_Comm comm,
266 MPI_Request * request));
267 MPI_CALL(XBT_PUBLIC(int), MPI_Start, (MPI_Request * request));
268 MPI_CALL(XBT_PUBLIC(int), MPI_Startall, (int count, MPI_Request * requests));
269 MPI_CALL(XBT_PUBLIC(int), MPI_Request_free, (MPI_Request * request));
270 MPI_CALL(XBT_PUBLIC(int), MPI_Irecv,
271 (void *buf, int count, MPI_Datatype datatype,
272 int src, int tag, MPI_Comm comm,
273 MPI_Request * request));
274 MPI_CALL(XBT_PUBLIC(int), MPI_Isend,
275 (void *buf, int count, MPI_Datatype datatype,
276 int dst, int tag, MPI_Comm comm,
277 MPI_Request * request));
278 MPI_CALL(XBT_PUBLIC(int), MPI_Recv,
279 (void *buf, int count, MPI_Datatype datatype,
280 int src, int tag, MPI_Comm comm,
281 MPI_Status * status));
282 MPI_CALL(XBT_PUBLIC(int), MPI_Send,
283 (void *buf, int count, MPI_Datatype datatype,
284 int dst, int tag, MPI_Comm comm));
285 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv,
286 (void *sendbuf, int sendcount,
287 MPI_Datatype sendtype, int dst, int sendtag,
288 void *recvbuf, int recvcount,
289 MPI_Datatype recvtype, int src, int recvtag,
290 MPI_Comm comm, MPI_Status * status));
291 MPI_CALL(XBT_PUBLIC(int), MPI_Sendrecv_replace,
292 (void *buf, int count,
293 MPI_Datatype datatype, int dst,
294 int sendtag, int src, int recvtag,
295 MPI_Comm comm, MPI_Status * status));
297 MPI_CALL(XBT_PUBLIC(int), MPI_Test,
298 (MPI_Request * request, int *flag, MPI_Status* status));
299 MPI_CALL(XBT_PUBLIC(int), MPI_Testany,
300 (int count, MPI_Request requests[], int *index,
301 int *flag, MPI_Status * status));
302 MPI_CALL(XBT_PUBLIC(int), MPI_Wait, (MPI_Request * request, MPI_Status * status));
303 MPI_CALL(XBT_PUBLIC(int), MPI_Waitany,
304 (int count, MPI_Request requests[], int *index,
305 MPI_Status * status));
306 MPI_CALL(XBT_PUBLIC(int), MPI_Waitall,
307 (int count, MPI_Request requests[],
308 MPI_Status status[]));
309 MPI_CALL(XBT_PUBLIC(int), MPI_Waitsome,
310 (int incount, MPI_Request requests[],
311 int *outcount, int *indices,
312 MPI_Status status[]));
313 MPI_CALL(XBT_PUBLIC(int), MPI_Testsome,
314 (int incount, MPI_Request requests[],
315 int *outcount, int *indices,
316 MPI_Status status[]));
317 MPI_CALL(XBT_PUBLIC(int), MPI_Bcast,
318 (void *buf, int count, MPI_Datatype datatype,
319 int root, MPI_Comm comm));
320 MPI_CALL(XBT_PUBLIC(int), MPI_Barrier, (MPI_Comm comm));
321 MPI_CALL(XBT_PUBLIC(int), MPI_Gather,
322 (void *sendbuf, int sendcount,
323 MPI_Datatype sendtype, void *recvbuf,
324 int recvcount, MPI_Datatype recvtype, int root,
326 MPI_CALL(XBT_PUBLIC(int), MPI_Gatherv,
327 (void *sendbuf, int sendcount,
328 MPI_Datatype sendtype, void *recvbuf,
329 int *recvcounts, int *displs,
330 MPI_Datatype recvtype, int root,
332 MPI_CALL(XBT_PUBLIC(int), MPI_Allgather,
333 (void *sendbuf, int sendcount,
334 MPI_Datatype sendtype, void *recvbuf,
335 int recvcount, MPI_Datatype recvtype,
337 MPI_CALL(XBT_PUBLIC(int), MPI_Allgatherv,
338 (void *sendbuf, int sendcount,
339 MPI_Datatype sendtype, void *recvbuf,
340 int *recvcounts, int *displs,
341 MPI_Datatype recvtype, MPI_Comm comm));
342 MPI_CALL(XBT_PUBLIC(int), MPI_Scatter,
343 (void *sendbuf, int sendcount,
344 MPI_Datatype sendtype, void *recvbuf,
345 int recvcount, MPI_Datatype recvtype, int root,
347 MPI_CALL(XBT_PUBLIC(int), MPI_Scatterv,
348 (void *sendbuf, int *sendcounts, int *displs,
349 MPI_Datatype sendtype, void *recvbuf,
350 int recvcount, MPI_Datatype recvtype,
351 int root, MPI_Comm comm));
352 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce,
353 (void *sendbuf, void *recvbuf, int count,
354 MPI_Datatype datatype, MPI_Op op, int root,
356 MPI_CALL(XBT_PUBLIC(int), MPI_Allreduce,
357 (void *sendbuf, void *recvbuf, int count,
358 MPI_Datatype datatype, MPI_Op op,
360 MPI_CALL(XBT_PUBLIC(int), MPI_Scan,
361 (void *sendbuf, void *recvbuf, int count,
362 MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
363 MPI_CALL(XBT_PUBLIC(int), MPI_Reduce_scatter,
364 (void *sendbuf, void *recvbuf,
365 int *recvcounts, MPI_Datatype datatype,
366 MPI_Op op, MPI_Comm comm));
367 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoall,
368 (void *sendbuf, int sendcount,
369 MPI_Datatype sendtype, void *recvbuf,
370 int recvcount, MPI_Datatype recvtype,
372 MPI_CALL(XBT_PUBLIC(int), MPI_Alltoallv,
373 (void *sendbuf, int *sendcounts,
374 int *senddisps, MPI_Datatype sendtype,
375 void *recvbuf, int *recvcounts,
376 int *recvdisps, MPI_Datatype recvtype,
378 MPI_CALL(XBT_PUBLIC(int), MPI_Iprobe,
379 (int source, int tag, MPI_Comm comm,
380 int* flag, MPI_Status* status));
381 MPI_CALL(XBT_PUBLIC(int), MPI_Probe,
382 (int source, int tag, MPI_Comm comm,
383 MPI_Status* status));
386 //FIXME: these are not yet implemented
388 typedef void MPI_Handler_function(MPI_Comm*, int*, ...);
389 typedef void* MPI_Errhandler;
390 typedef int MPI_Copy_function(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
391 void* attribute_val_out, int* flag);
392 typedef int MPI_Delete_function(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state);
394 XBT_PUBLIC(MPI_Datatype) MPI_PACKED;
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);