1 /* Copyright (c) 2007-2021. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include <simgrid/forward.h>
10 #include <smpi/forward.hpp>
11 #include <smpi/smpi_helpers_internal.h>
12 #include <xbt/function_types.h>
24 #define MPI_CALL(type, name, args) \
26 type _XBT_CONCAT(P, name) args
28 #define MPI_CALL(type, name, args) \
29 type name args __attribute__((weak)); \
30 type _XBT_CONCAT(P, name) args
34 #define MPI_THREAD_SINGLE 0
35 #define MPI_THREAD_FUNNELED 1
36 #define MPI_THREAD_SERIALIZED 2
37 #define MPI_THREAD_MULTIPLE 3
39 #define MPI_MAX_PROCESSOR_NAME 100
40 #define MPI_MAX_NAME_STRING 100
41 #define MPI_MAX_ERROR_STRING 100
42 #define MPI_MAX_DATAREP_STRIN 100
43 #define MPI_MAX_INFO_KEY 100
44 #define MPI_MAX_INFO_VAL 100
45 #define MPI_MAX_OBJECT_NAME 100
46 #define MPI_MAX_PORT_NAME 100
47 #define MPI_MAX_LIBRARY_VERSION_STRING 100
48 #define MPI_ANY_SOURCE -555
49 #define MPI_BOTTOM (void *)-111
50 #define MPI_PROC_NULL -666
51 #define MPI_ANY_TAG -444
52 #define MPI_UNDEFINED -333
53 #define MPI_IN_PLACE (void *)-222
56 #define FOREACH_ERROR(ERROR) \
61 ERROR(MPI_ERR_REQUEST) \
62 ERROR(MPI_ERR_INTERN) \
63 ERROR(MPI_ERR_COUNT) \
66 ERROR(MPI_ERR_TRUNCATE) \
67 ERROR(MPI_ERR_GROUP) \
69 ERROR(MPI_ERR_OTHER) \
70 ERROR(MPI_ERR_IN_STATUS) \
71 ERROR(MPI_ERR_PENDING) \
72 ERROR(MPI_ERR_BUFFER) \
75 ERROR(MPI_ERR_TOPOLOGY) \
76 ERROR(MPI_ERR_NO_MEM) \
78 ERROR(MPI_ERR_INFO_VALUE) \
79 ERROR(MPI_ERR_INFO_KEY) \
80 ERROR(MPI_ERR_INFO_NOKEY) \
82 ERROR(MPI_ERR_UNKNOWN) \
83 ERROR(MPI_ERR_KEYVAL) \
85 ERROR(MPI_ERR_SPAWN) \
87 ERROR(MPI_ERR_SERVICE) \
91 ERROR(MPI_ERR_LOCKTYPE) \
92 ERROR(MPI_ERR_ASSERT) \
93 ERROR(MPI_RMA_CONFLICT) \
96 ERROR(MPI_ERR_NOT_SAME) \
97 ERROR(MPI_ERR_AMODE) \
98 ERROR(MPI_ERR_UNSUPPORTED_DATAREP) \
99 ERROR(MPI_ERR_UNSUPPORTED_OPERATION) \
100 ERROR(MPI_ERR_NO_SUCH_FILE) \
101 ERROR(MPI_ERR_FILE_EXISTS) \
102 ERROR(MPI_ERR_BAD_FILE) \
103 ERROR(MPI_ERR_ACCESS) \
104 ERROR(MPI_ERR_NO_SPACE) \
105 ERROR(MPI_ERR_QUOTA) \
106 ERROR(MPI_ERR_READ_ONLY) \
107 ERROR(MPI_ERR_FILE_IN_USE) \
108 ERROR(MPI_ERR_DUP_DATAREP) \
109 ERROR(MPI_ERR_CONVERSION) \
111 ERROR(MPI_ERR_RMA_ATTACH) \
112 ERROR(MPI_ERR_RMA_CONFLICT) \
113 ERROR(MPI_ERR_RMA_RANGE) \
114 ERROR(MPI_ERR_RMA_SHARED) \
115 ERROR(MPI_ERR_RMA_SYNC) \
116 ERROR(MPI_ERR_RMA_FLAVOR) \
117 ERROR(MPI_T_ERR_CANNOT_INIT) \
118 ERROR(MPI_T_ERR_NOT_INITIALIZED) \
119 ERROR(MPI_T_ERR_MEMORY) \
120 ERROR(MPI_T_ERR_INVALID_INDEX) \
121 ERROR(MPI_T_ERR_INVALID_ITEM) \
122 ERROR(MPI_T_ERR_INVALID_SESSION) \
123 ERROR(MPI_T_ERR_INVALID_HANDLE) \
124 ERROR(MPI_T_ERR_OUT_OF_HANDLES) \
125 ERROR(MPI_T_ERR_OUT_OF_SESSIONS) \
126 ERROR(MPI_T_ERR_CVAR_SET_NOT_NOW) \
127 ERROR(MPI_T_ERR_CVAR_SET_NEVER) \
128 ERROR(MPI_T_ERR_PVAR_NO_WRITE) \
129 ERROR(MPI_T_ERR_PVAR_NO_STARTSTOP) \
130 ERROR(MPI_T_ERR_PVAR_NO_ATOMIC)
132 #define GENERATE_ENUM(ENUM) ENUM,
133 #define GENERATE_STRING(STRING) _XBT_STRINGIFY(STRING),
136 FOREACH_ERROR(GENERATE_ENUM)
139 #define MPI_ERRCODES_IGNORE (int *)0
141 #define MPI_SIMILAR 1
142 #define MPI_UNEQUAL 2
143 #define MPI_CONGRUENT 3
145 #define MPI_BSEND_OVERHEAD 0
150 #define MPI_WTIME_IS_GLOBAL -3
151 #define MPI_APPNUM -4
152 #define MPI_TAG_UB -5
153 #define MPI_TAG_LB -6
154 #define MPI_UNIVERSE_SIZE -7
155 #define MPI_LASTUSEDCODE -8
157 #define MPI_MODE_NOSTORE 0x1
158 #define MPI_MODE_NOPUT 0x2
159 #define MPI_MODE_NOPRECEDE 0x4
160 #define MPI_MODE_NOSUCCEED 0x8
161 #define MPI_MODE_NOCHECK 0x10
163 #define MPI_KEYVAL_INVALID 0
164 #define MPI_NULL_COPY_FN NULL
165 #define MPI_NULL_DELETE_FN NULL
166 #define MPI_ERR_LASTCODE 74
168 #define MPI_CXX_BOOL MPI_DATATYPE_NULL
169 #define MPI_CXX_FLOAT_COMPLEX MPI_DATATYPE_NULL
170 #define MPI_CXX_DOUBLE_COMPLEX MPI_DATATYPE_NULL
171 #define MPI_CXX_LONG_DOUBLE_COMPLEX MPI_DATATYPE_NULL
172 #define MPI_REAL2 MPI_DATATYPE_NULL
173 #define MPI_COMPLEX4 MPI_DATATYPE_NULL
175 #define MPI_DISTRIBUTE_BLOCK 0
176 #define MPI_DISTRIBUTE_NONE 1
177 #define MPI_DISTRIBUTE_CYCLIC 2
178 #define MPI_DISTRIBUTE_DFLT_DARG 3
179 #define MPI_ORDER_C 1
180 #define MPI_ORDER_FORTRAN 0
182 #define MPI_TYPECLASS_REAL 0
183 #define MPI_TYPECLASS_INTEGER 1
184 #define MPI_TYPECLASS_COMPLEX 2
186 #define MPI_INFO_NULL ((MPI_Info)NULL)
187 #define MPI_COMM_TYPE_SHARED 1
188 #define MPI_WIN_NULL ((MPI_Win)NULL)
190 #define MPI_VERSION 3
191 #define MPI_SUBVERSION 1
192 #define MPI_UNWEIGHTED (int *)0
193 #define MPI_WEIGHTS_EMPTY (int *)1
194 #define MPI_ARGV_NULL (char **)0
195 #define MPI_ARGVS_NULL (char ***)0
196 #define MPI_LOCK_EXCLUSIVE 1
197 #define MPI_LOCK_SHARED 2
199 #define MPI_MODE_RDONLY 2
200 #define MPI_MODE_RDWR 8
201 #define MPI_MODE_WRONLY 4
202 #define MPI_MODE_CREATE 1
203 #define MPI_MODE_EXCL 64
204 #define MPI_MODE_DELETE_ON_CLOSE 16
205 #define MPI_MODE_UNIQUE_OPEN 32
206 #define MPI_MODE_APPEND 128
207 #define MPI_MODE_SEQUENTIAL 256
208 #define MPI_FILE_NULL ((MPI_File) 0)
209 #define MPI_DISPLACEMENT_CURRENT -54278278
210 #define MPI_SEEK_SET 600
211 #define MPI_SEEK_CUR 602
212 #define MPI_SEEK_END 604
213 #define MPI_MAX_DATAREP_STRING 128
215 #define MPI_WIN_BASE -1
216 #define MPI_WIN_SIZE -2
217 #define MPI_WIN_DISP_UNIT -3
218 #define MPI_WIN_CREATE_FLAVOR -4
219 #define MPI_WIN_MODEL -5
220 #define MPI_WIN_UNIFIED 0
221 #define MPI_WIN_SEPARATE 1
224 typedef ptrdiff_t MPI_Aint;
225 typedef long long MPI_Offset;
226 typedef long long MPI_Count;
228 typedef SMPI_File *MPI_File;
229 typedef SMPI_Datatype *MPI_Datatype;
239 typedef SMPI_Win* MPI_Win;
240 typedef SMPI_Info* MPI_Info;
242 #define MPI_STATUS_IGNORE ((MPI_Status*)NULL)
243 #define MPI_STATUSES_IGNORE ((MPI_Status*)NULL)
244 #define MPI_STATUS_SIZE 5
246 XBT_PUBLIC_DATA const MPI_Datatype MPI_DATATYPE_NULL;
247 XBT_PUBLIC_DATA const MPI_Datatype MPI_CHAR;
248 XBT_PUBLIC_DATA const MPI_Datatype MPI_SHORT;
249 XBT_PUBLIC_DATA const MPI_Datatype MPI_INT;
250 XBT_PUBLIC_DATA const MPI_Datatype MPI_LONG;
251 XBT_PUBLIC_DATA const MPI_Datatype MPI_LONG_LONG;
252 #define MPI_LONG_LONG_INT MPI_LONG_LONG
253 XBT_PUBLIC_DATA const MPI_Datatype MPI_SIGNED_CHAR;
254 XBT_PUBLIC_DATA const MPI_Datatype MPI_UNSIGNED_CHAR;
255 XBT_PUBLIC_DATA const MPI_Datatype MPI_UNSIGNED_SHORT;
256 XBT_PUBLIC_DATA const MPI_Datatype MPI_UNSIGNED;
257 XBT_PUBLIC_DATA const MPI_Datatype MPI_UNSIGNED_LONG;
258 XBT_PUBLIC_DATA const MPI_Datatype MPI_UNSIGNED_LONG_LONG;
259 XBT_PUBLIC_DATA const MPI_Datatype MPI_FLOAT;
260 XBT_PUBLIC_DATA const MPI_Datatype MPI_DOUBLE;
261 XBT_PUBLIC_DATA const MPI_Datatype MPI_LONG_DOUBLE;
262 XBT_PUBLIC_DATA const MPI_Datatype MPI_WCHAR;
263 XBT_PUBLIC_DATA const MPI_Datatype MPI_C_BOOL;
264 XBT_PUBLIC_DATA const MPI_Datatype MPI_INT8_T;
265 XBT_PUBLIC_DATA const MPI_Datatype MPI_INT16_T;
266 XBT_PUBLIC_DATA const MPI_Datatype MPI_INT32_T;
267 XBT_PUBLIC_DATA const MPI_Datatype MPI_INT64_T;
268 XBT_PUBLIC_DATA const MPI_Datatype MPI_UINT8_T;
269 XBT_PUBLIC_DATA const MPI_Datatype MPI_BYTE;
270 XBT_PUBLIC_DATA const MPI_Datatype MPI_UINT16_T;
271 XBT_PUBLIC_DATA const MPI_Datatype MPI_UINT32_T;
272 XBT_PUBLIC_DATA const MPI_Datatype MPI_UINT64_T;
273 XBT_PUBLIC_DATA const MPI_Datatype MPI_C_FLOAT_COMPLEX;
274 #define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX
275 XBT_PUBLIC_DATA const MPI_Datatype MPI_C_DOUBLE_COMPLEX;
276 XBT_PUBLIC_DATA const MPI_Datatype MPI_C_LONG_DOUBLE_COMPLEX;
277 XBT_PUBLIC_DATA const MPI_Datatype MPI_AINT;
278 XBT_PUBLIC_DATA const MPI_Datatype MPI_OFFSET;
279 XBT_PUBLIC_DATA const MPI_Datatype MPI_LB;
280 XBT_PUBLIC_DATA const MPI_Datatype MPI_UB;
281 //The following are datatypes for the MPI functions MPI_MAXLOC and MPI_MINLOC.
282 XBT_PUBLIC_DATA const MPI_Datatype MPI_FLOAT_INT;
283 XBT_PUBLIC_DATA const MPI_Datatype MPI_LONG_INT;
284 XBT_PUBLIC_DATA const MPI_Datatype MPI_DOUBLE_INT;
285 XBT_PUBLIC_DATA const MPI_Datatype MPI_SHORT_INT;
286 XBT_PUBLIC_DATA const MPI_Datatype MPI_2INT;
287 XBT_PUBLIC_DATA const MPI_Datatype MPI_LONG_DOUBLE_INT;
288 XBT_PUBLIC_DATA const MPI_Datatype MPI_2FLOAT;
289 XBT_PUBLIC_DATA const MPI_Datatype MPI_2DOUBLE;
290 XBT_PUBLIC_DATA const MPI_Datatype MPI_2LONG; // only for compatibility with Fortran
292 XBT_PUBLIC_DATA const MPI_Datatype MPI_REAL;
293 XBT_PUBLIC_DATA const MPI_Datatype MPI_REAL4;
294 XBT_PUBLIC_DATA const MPI_Datatype MPI_REAL8;
295 XBT_PUBLIC_DATA const MPI_Datatype MPI_REAL16;
296 XBT_PUBLIC_DATA const MPI_Datatype MPI_COMPLEX8;
297 XBT_PUBLIC_DATA const MPI_Datatype MPI_COMPLEX16;
298 XBT_PUBLIC_DATA const MPI_Datatype MPI_COMPLEX32;
299 XBT_PUBLIC_DATA const MPI_Datatype MPI_INTEGER1;
300 XBT_PUBLIC_DATA const MPI_Datatype MPI_INTEGER2;
301 XBT_PUBLIC_DATA const MPI_Datatype MPI_INTEGER4;
302 XBT_PUBLIC_DATA const MPI_Datatype MPI_INTEGER8;
303 XBT_PUBLIC_DATA const MPI_Datatype MPI_INTEGER16;
305 XBT_PUBLIC_DATA const MPI_Datatype MPI_COUNT;
307 //defines for fortran compatibility
308 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__) || defined(__aarch64__)
309 #define MPI_INTEGER MPI_INT
310 #define MPI_2INTEGER MPI_2INT
311 #define MPI_LOGICAL MPI_INT
313 #define MPI_INTEGER MPI_LONG
314 #define MPI_2INTEGER MPI_2LONG
315 #define MPI_LOGICAL MPI_LONG
318 typedef int MPI_Fint;
320 #define MPI_COMPLEX MPI_C_FLOAT_COMPLEX
321 #define MPI_DOUBLE_COMPLEX MPI_C_DOUBLE_COMPLEX
322 #define MPI_LOGICAL1 MPI_UINT8_T
323 #define MPI_LOGICAL2 MPI_UINT16_T
324 #define MPI_LOGICAL4 MPI_UINT32_T
325 #define MPI_LOGICAL8 MPI_UINT64_T
326 #define MPI_2REAL MPI_2FLOAT
327 #define MPI_CHARACTER MPI_CHAR
328 #define MPI_DOUBLE_PRECISION MPI_DOUBLE
329 #define MPI_2DOUBLE_PRECISION MPI_2DOUBLE
331 #define MPI_WIN_FLAVOR_CREATE 0
332 #define MPI_WIN_FLAVOR_ALLOCATE 1
333 #define MPI_WIN_FLAVOR_DYNAMIC 2
334 #define MPI_WIN_FLAVOR_SHARED 3
336 typedef void MPI_User_function(void *invec, void *inoutvec, int *len, MPI_Datatype * datatype);
337 typedef SMPI_Op *MPI_Op;
339 #define MPI_OP_NULL ((MPI_Op)NULL)
340 XBT_PUBLIC_DATA MPI_Op MPI_MAX;
341 XBT_PUBLIC_DATA MPI_Op MPI_MIN;
342 XBT_PUBLIC_DATA MPI_Op MPI_MAXLOC;
343 XBT_PUBLIC_DATA MPI_Op MPI_MINLOC;
344 XBT_PUBLIC_DATA MPI_Op MPI_SUM;
345 XBT_PUBLIC_DATA MPI_Op MPI_PROD;
346 XBT_PUBLIC_DATA MPI_Op MPI_LAND;
347 XBT_PUBLIC_DATA MPI_Op MPI_LOR;
348 XBT_PUBLIC_DATA MPI_Op MPI_LXOR;
349 XBT_PUBLIC_DATA MPI_Op MPI_BAND;
350 XBT_PUBLIC_DATA MPI_Op MPI_BOR;
351 XBT_PUBLIC_DATA MPI_Op MPI_BXOR;
353 XBT_PUBLIC_DATA MPI_Op MPI_REPLACE;
354 XBT_PUBLIC_DATA MPI_Op MPI_NO_OP;
356 typedef SMPI_Group* MPI_Group;
358 #define MPI_GROUP_NULL ((MPI_Group)NULL)
360 XBT_PUBLIC_DATA MPI_Group MPI_GROUP_EMPTY;
362 typedef SMPI_Comm* MPI_Comm;
364 #define MPI_COMM_NULL ((MPI_Comm)NULL)
365 XBT_PUBLIC_DATA MPI_Comm MPI_COMM_WORLD;
366 #define MPI_COMM_SELF smpi_process_comm_self()
368 typedef SMPI_Request* MPI_Request;
370 #define MPIO_Request MPI_Request
371 #define MPI_REQUEST_NULL ((MPI_Request)NULL)
372 #define MPI_FORTRAN_REQUEST_NULL -1
374 typedef SMPI_Errhandler* MPI_Errhandler;
375 #define MPI_ERRHANDLER_NULL ((MPI_Errhandler)NULL)
376 XBT_PUBLIC_DATA MPI_Errhandler MPI_ERRORS_RETURN;
377 XBT_PUBLIC_DATA MPI_Errhandler MPI_ERRORS_ARE_FATAL;
379 typedef enum SMPI_Combiner_enum{
382 MPI_COMBINER_CONTIGUOUS,
384 MPI_COMBINER_HVECTOR_INTEGER,
385 MPI_COMBINER_HVECTOR,
386 MPI_COMBINER_INDEXED,
387 MPI_COMBINER_HINDEXED_INTEGER,
388 MPI_COMBINER_HINDEXED,
389 MPI_COMBINER_INDEXED_BLOCK,
390 MPI_COMBINER_STRUCT_INTEGER,
392 MPI_COMBINER_SUBARRAY,
394 MPI_COMBINER_F90_REAL,
395 MPI_COMBINER_F90_COMPLEX,
396 MPI_COMBINER_F90_INTEGER,
397 MPI_COMBINER_RESIZED,
398 MPI_COMBINER_HINDEXED_BLOCK
401 typedef enum SMPI_Topo_type {
408 typedef int MPI_Copy_function(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
409 void* attribute_val_out, int* flag);
410 typedef int MPI_Delete_function(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state);
411 typedef void MPI_Copy_function_fort(MPI_Comm oldcomm, int keyval, void* extra_state, void* attribute_val_in,
412 void* attribute_val_out, int* flag, int* ierr);
413 typedef void MPI_Delete_function_fort(MPI_Comm comm, int keyval, void* attribute_val, void* extra_state, int* ierr);
414 #define MPI_Comm_copy_attr_function MPI_Copy_function
415 #define MPI_Comm_delete_attr_function MPI_Delete_function
416 #define MPI_Comm_copy_attr_function_fort MPI_Copy_function_fort
417 #define MPI_Comm_delete_attr_function_fort MPI_Delete_function_fort
418 typedef int MPI_Type_copy_attr_function(MPI_Datatype type, int keyval, void* extra_state, void* attribute_val_in,
419 void* attribute_val_out, int* flag);
420 typedef int MPI_Type_delete_attr_function(MPI_Datatype type, int keyval, void* attribute_val, void* extra_state);
421 typedef int MPI_Win_copy_attr_function(MPI_Win win, int keyval, void* extra_state, void* attribute_val_in,
422 void* attribute_val_out, int* flag);
423 typedef int MPI_Win_delete_attr_function(MPI_Win win, int keyval, void* attribute_val, void* extra_state);
424 typedef void MPI_Type_copy_attr_function_fort(MPI_Datatype type, int keyval, void* extra_state, void* attribute_val_in,
425 void* attribute_val_out, int* flag, int* ierr);
426 typedef void MPI_Type_delete_attr_function_fort(MPI_Datatype type, int keyval, void* attribute_val, void* extra_state, int* ierr);
427 typedef void MPI_Win_copy_attr_function_fort(MPI_Win win, int keyval, void* extra_state, void* attribute_val_in,
428 void* attribute_val_out, int* flag, int* ierr);
429 typedef void MPI_Win_delete_attr_function_fort(MPI_Win win, int keyval, void* attribute_val, void* extra_state, int* ierr);
430 typedef int MPI_Grequest_query_function(void *extra_state, MPI_Status *status);
431 typedef int MPI_Grequest_free_function(void *extra_state);
432 typedef int MPI_Grequest_cancel_function(void *extra_state, int complete);
433 #define MPI_COMM_NULL_COPY_FN ((MPI_Comm_copy_attr_function*)0)
434 #define MPI_COMM_NULL_DELETE_FN ((MPI_Comm_delete_attr_function*)0)
435 #define MPI_TYPE_NULL_COPY_FN ((MPI_Type_copy_attr_function*)0)
436 #define MPI_TYPE_NULL_DELETE_FN ((MPI_Type_delete_attr_function*)0)
437 #define MPI_WIN_NULL_COPY_FN ((MPI_Win_copy_attr_function*)0)
438 #define MPI_WIN_NULL_DELETE_FN ((MPI_Win_delete_attr_function*)0)
440 typedef int (MPI_Datarep_extent_function)(MPI_Datatype, MPI_Aint *, void *);
441 typedef int (MPI_Datarep_conversion_function)(void *, MPI_Datatype, int, void *, MPI_Offset, void *);
443 typedef void MPI_Handler_function(MPI_Comm*, int*, ...);
444 typedef void MPI_Comm_errhandler_function(MPI_Comm *, int *, ...);
445 typedef void MPI_File_errhandler_function(MPI_File *, int *, ...);
446 typedef void MPI_Win_errhandler_function(MPI_Win *, int *, ...);
447 typedef MPI_Comm_errhandler_function MPI_Comm_errhandler_fn;
448 typedef MPI_File_errhandler_function MPI_File_errhandler_fn;
449 typedef MPI_Win_errhandler_function MPI_Win_errhandler_fn;
451 MPI_CALL(XBT_PUBLIC int, MPI_Init, (int* argc, char*** argv));
452 MPI_CALL(XBT_PUBLIC int, MPI_Finalize, (void));
453 MPI_CALL(XBT_PUBLIC int, MPI_Finalized, (int* flag));
454 MPI_CALL(XBT_PUBLIC int, MPI_Init_thread, (int* argc, char*** argv, int required, int* provided));
455 MPI_CALL(XBT_PUBLIC int, MPI_Initialized, (int* flag));
456 MPI_CALL(XBT_PUBLIC int, MPI_Query_thread, (int* provided));
457 MPI_CALL(XBT_PUBLIC int, MPI_Is_thread_main, (int* flag));
458 MPI_CALL(XBT_PUBLIC int, MPI_Get_version, (int* version, int* subversion));
459 MPI_CALL(XBT_PUBLIC int, MPI_Get_library_version, (char* version, int* len));
460 MPI_CALL(XBT_PUBLIC int, MPI_Get_processor_name, (char* name, int* resultlen));
461 MPI_CALL(XBT_PUBLIC int, MPI_Abort, (MPI_Comm comm, int errorcode));
462 MPI_CALL(XBT_PUBLIC int, MPI_Alloc_mem, (MPI_Aint size, MPI_Info info, void* baseptr));
463 MPI_CALL(XBT_PUBLIC int, MPI_Free_mem, (void* base));
464 MPI_CALL(XBT_PUBLIC double, MPI_Wtime, (void));
465 MPI_CALL(XBT_PUBLIC double, MPI_Wtick, (void));
466 MPI_CALL(XBT_PUBLIC int, MPI_Buffer_attach, (void* buffer, int size));
467 MPI_CALL(XBT_PUBLIC int, MPI_Buffer_detach, (void* buffer, int* size));
468 MPI_CALL(XBT_PUBLIC int, MPI_Address, (const void* location, MPI_Aint* address));
469 MPI_CALL(XBT_PUBLIC int, MPI_Get_address, (const void* location, MPI_Aint* address));
470 MPI_CALL(XBT_PUBLIC MPI_Aint, MPI_Aint_diff, (MPI_Aint base, MPI_Aint disp));
471 MPI_CALL(XBT_PUBLIC MPI_Aint, MPI_Aint_add, (MPI_Aint base, MPI_Aint disp));
472 MPI_CALL(XBT_PUBLIC int, MPI_Error_class, (int errorcode, int* errorclass));
473 MPI_CALL(XBT_PUBLIC int, MPI_Error_string, (int errorcode, char* string, int* resultlen));
475 MPI_CALL(XBT_PUBLIC int, MPI_Attr_delete, (MPI_Comm comm, int keyval));
476 MPI_CALL(XBT_PUBLIC int, MPI_Attr_get, (MPI_Comm comm, int keyval, void* attr_value, int* flag));
477 MPI_CALL(XBT_PUBLIC int, MPI_Attr_put, (MPI_Comm comm, int keyval, void* attr_value));
478 MPI_CALL(XBT_PUBLIC int, MPI_Keyval_create,
479 (MPI_Copy_function * copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state));
480 MPI_CALL(XBT_PUBLIC int, MPI_Keyval_free, (int* keyval));
482 MPI_CALL(XBT_PUBLIC int, MPI_Type_free, (MPI_Datatype * datatype));
483 MPI_CALL(XBT_PUBLIC int, MPI_Type_size, (MPI_Datatype datatype, int* size));
484 MPI_CALL(XBT_PUBLIC int, MPI_Type_size_x, (MPI_Datatype datatype, MPI_Count* size));
485 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_extent, (MPI_Datatype datatype, MPI_Aint* lb, MPI_Aint* extent));
486 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_extent_x, (MPI_Datatype datatype, MPI_Count* lb, MPI_Count* extent));
487 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_true_extent, (MPI_Datatype datatype, MPI_Aint* lb, MPI_Aint* extent));
488 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_true_extent_x, (MPI_Datatype datatype, MPI_Count* lb, MPI_Count* extent));
489 MPI_CALL(XBT_PUBLIC int, MPI_Type_extent, (MPI_Datatype datatype, MPI_Aint* extent));
490 MPI_CALL(XBT_PUBLIC int, MPI_Type_lb, (MPI_Datatype datatype, MPI_Aint* disp));
491 MPI_CALL(XBT_PUBLIC int, MPI_Type_ub, (MPI_Datatype datatype, MPI_Aint* disp));
492 MPI_CALL(XBT_PUBLIC int, MPI_Type_commit, (MPI_Datatype * datatype));
493 MPI_CALL(XBT_PUBLIC int, MPI_Type_hindexed,
494 (int count, const int* blocklens, const MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
495 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_hindexed,
496 (int count, const int* blocklens, const MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
497 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_hindexed_block,
498 (int count, int blocklength, const MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
499 MPI_CALL(XBT_PUBLIC int, MPI_Type_hvector,
500 (int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* newtype));
501 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_hvector,
502 (int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* newtype));
503 MPI_CALL(XBT_PUBLIC int, MPI_Type_indexed,
504 (int count, const int* blocklens, const int* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
505 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_indexed,
506 (int count, const int* blocklens, const int* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
507 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_indexed_block,
508 (int count, int blocklength, const int* indices, MPI_Datatype old_type, MPI_Datatype* newtype));
509 MPI_CALL(XBT_PUBLIC int, MPI_Type_struct,
510 (int count, const int* blocklens, const MPI_Aint* indices, const MPI_Datatype* old_types, MPI_Datatype* newtype));
511 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_struct,
512 (int count, const int* blocklens, const MPI_Aint* indices, const MPI_Datatype* old_types, MPI_Datatype* newtype));
513 MPI_CALL(XBT_PUBLIC int, MPI_Type_vector,
514 (int count, int blocklen, int stride, MPI_Datatype old_type, MPI_Datatype* newtype));
515 MPI_CALL(XBT_PUBLIC int, MPI_Type_contiguous, (int count, MPI_Datatype old_type, MPI_Datatype* newtype));
516 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_resized,
517 (MPI_Datatype oldtype, MPI_Aint lb, MPI_Aint extent, MPI_Datatype* newtype));
518 MPI_CALL(XBT_PUBLIC MPI_Datatype, MPI_Type_f2c, (MPI_Fint datatype));
519 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Type_c2f, (MPI_Datatype datatype));
520 MPI_CALL(XBT_PUBLIC int, MPI_Get_count, (const MPI_Status * status, MPI_Datatype datatype, int* count));
521 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_attr, (MPI_Datatype type, int type_keyval, void* attribute_val, int* flag));
522 MPI_CALL(XBT_PUBLIC int, MPI_Type_set_attr, (MPI_Datatype type, int type_keyval, void* att));
523 MPI_CALL(XBT_PUBLIC int, MPI_Type_delete_attr, (MPI_Datatype type, int comm_keyval));
524 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_keyval,
525 (MPI_Type_copy_attr_function * copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval,
527 MPI_CALL(XBT_PUBLIC int, MPI_Type_free_keyval, (int* keyval));
528 MPI_CALL(XBT_PUBLIC int, MPI_Type_dup, (MPI_Datatype datatype, MPI_Datatype* newtype));
529 MPI_CALL(XBT_PUBLIC int, MPI_Type_set_name, (MPI_Datatype datatype, const char* name));
530 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_name, (MPI_Datatype datatype, char* name, int* len));
532 MPI_CALL(XBT_PUBLIC int, MPI_Pack,
533 (const void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm));
534 MPI_CALL(XBT_PUBLIC int, MPI_Pack_size, (int incount, MPI_Datatype datatype, MPI_Comm comm, int* size));
535 MPI_CALL(XBT_PUBLIC int, MPI_Unpack,
536 (const void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm));
538 MPI_CALL(XBT_PUBLIC int, MPI_Op_create, (MPI_User_function * function, int commute, MPI_Op* op));
539 MPI_CALL(XBT_PUBLIC int, MPI_Op_free, (MPI_Op * op));
540 MPI_CALL(XBT_PUBLIC int, MPI_Op_commutative, (MPI_Op op, int* commute));
541 MPI_CALL(XBT_PUBLIC MPI_Op, MPI_Op_f2c, (MPI_Fint op));
542 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Op_c2f, (MPI_Op op));
544 MPI_CALL(XBT_PUBLIC int, MPI_Group_free, (MPI_Group * group));
545 MPI_CALL(XBT_PUBLIC int, MPI_Group_size, (MPI_Group group, int* size));
546 MPI_CALL(XBT_PUBLIC int, MPI_Group_rank, (MPI_Group group, int* rank));
547 MPI_CALL(XBT_PUBLIC int, MPI_Group_translate_ranks,
548 (MPI_Group group1, int n, const int* ranks1, MPI_Group group2, int* ranks2));
549 MPI_CALL(XBT_PUBLIC int, MPI_Group_compare, (MPI_Group group1, MPI_Group group2, int* result));
550 MPI_CALL(XBT_PUBLIC int, MPI_Group_union, (MPI_Group group1, MPI_Group group2, MPI_Group* newgroup));
551 MPI_CALL(XBT_PUBLIC int, MPI_Group_intersection, (MPI_Group group1, MPI_Group group2, MPI_Group* newgroup));
552 MPI_CALL(XBT_PUBLIC int, MPI_Group_difference, (MPI_Group group1, MPI_Group group2, MPI_Group* newgroup));
553 MPI_CALL(XBT_PUBLIC int, MPI_Group_incl, (MPI_Group group, int n, const int* ranks, MPI_Group* newgroup));
554 MPI_CALL(XBT_PUBLIC int, MPI_Group_excl, (MPI_Group group, int n, const int* ranks, MPI_Group* newgroup));
555 MPI_CALL(XBT_PUBLIC int, MPI_Group_range_incl, (MPI_Group group, int n, int ranges[][3], MPI_Group* newgroup));
556 MPI_CALL(XBT_PUBLIC int, MPI_Group_range_excl, (MPI_Group group, int n, int ranges[][3], MPI_Group* newgroup));
557 MPI_CALL(XBT_PUBLIC MPI_Group, MPI_Group_f2c, (MPI_Fint group));
558 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Group_c2f, (MPI_Group group));
560 MPI_CALL(XBT_PUBLIC int, MPI_Comm_rank, (MPI_Comm comm, int* rank));
561 MPI_CALL(XBT_PUBLIC int, MPI_Comm_size, (MPI_Comm comm, int* size));
562 MPI_CALL(XBT_PUBLIC int, MPI_Comm_get_name, (MPI_Comm comm, char* name, int* len));
563 MPI_CALL(XBT_PUBLIC int, MPI_Comm_set_name, (MPI_Comm comm, const char* name));
564 MPI_CALL(XBT_PUBLIC int, MPI_Comm_dup, (MPI_Comm comm, MPI_Comm* newcomm));
565 MPI_CALL(XBT_PUBLIC int, MPI_Comm_dup_with_info, (MPI_Comm comm, MPI_Info info, MPI_Comm* newcomm));
566 MPI_CALL(XBT_PUBLIC int, MPI_Comm_get_attr, (MPI_Comm comm, int comm_keyval, void* attribute_val, int* flag));
567 MPI_CALL(XBT_PUBLIC int, MPI_Comm_set_attr, (MPI_Comm comm, int comm_keyval, void* attribute_val));
568 MPI_CALL(XBT_PUBLIC int, MPI_Comm_delete_attr, (MPI_Comm comm, int comm_keyval));
569 MPI_CALL(XBT_PUBLIC int, MPI_Comm_create_keyval,
570 (MPI_Comm_copy_attr_function * copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval,
572 MPI_CALL(XBT_PUBLIC int, MPI_Comm_free_keyval, (int* keyval));
573 MPI_CALL(XBT_PUBLIC int, MPI_Comm_group, (MPI_Comm comm, MPI_Group* group));
574 MPI_CALL(XBT_PUBLIC int, MPI_Comm_compare, (MPI_Comm comm1, MPI_Comm comm2, int* result));
575 MPI_CALL(XBT_PUBLIC int, MPI_Comm_create, (MPI_Comm comm, MPI_Group group, MPI_Comm* newcomm));
576 MPI_CALL(XBT_PUBLIC int, MPI_Comm_create_group, (MPI_Comm comm, MPI_Group group, int tag, MPI_Comm* newcomm));
577 MPI_CALL(XBT_PUBLIC int, MPI_Comm_free, (MPI_Comm * comm));
578 MPI_CALL(XBT_PUBLIC int, MPI_Comm_disconnect, (MPI_Comm * comm));
579 MPI_CALL(XBT_PUBLIC int, MPI_Comm_split, (MPI_Comm comm, int color, int key, MPI_Comm* comm_out));
580 MPI_CALL(XBT_PUBLIC int, MPI_Comm_set_info, (MPI_Comm comm, MPI_Info info));
581 MPI_CALL(XBT_PUBLIC int, MPI_Comm_get_info, (MPI_Comm comm, MPI_Info* info));
582 MPI_CALL(XBT_PUBLIC int, MPI_Comm_split_type,
583 (MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm* newcomm));
584 MPI_CALL(XBT_PUBLIC MPI_Comm, MPI_Comm_f2c, (MPI_Fint comm));
585 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Comm_c2f, (MPI_Comm comm));
588 MPI_CALL(XBT_PUBLIC int, MPI_Start, (MPI_Request * request));
589 MPI_CALL(XBT_PUBLIC int, MPI_Startall, (int count, MPI_Request* requests));
590 MPI_CALL(XBT_PUBLIC int, MPI_Request_free, (MPI_Request * request));
591 MPI_CALL(XBT_PUBLIC int, MPI_Recv,
592 (void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Status* status));
593 MPI_CALL(XBT_PUBLIC int, MPI_Recv_init,
594 (void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request* request));
595 MPI_CALL(XBT_PUBLIC int, MPI_Irecv,
596 (void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request* request));
597 MPI_CALL(XBT_PUBLIC int, MPI_Send, (const void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm));
598 MPI_CALL(XBT_PUBLIC int, MPI_Send_init,
599 (const void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm, MPI_Request* request));
600 MPI_CALL(XBT_PUBLIC int, MPI_Isend,
601 (const void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm, MPI_Request* request));
602 MPI_CALL(XBT_PUBLIC int, MPI_Ssend, (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
603 MPI_CALL(XBT_PUBLIC int, MPI_Ssend_init,
604 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
605 MPI_CALL(XBT_PUBLIC int, MPI_Issend,
606 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
607 MPI_CALL(XBT_PUBLIC int, MPI_Bsend, (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
608 MPI_CALL(XBT_PUBLIC int, MPI_Bsend_init,
609 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
610 MPI_CALL(XBT_PUBLIC int, MPI_Ibsend,
611 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
612 MPI_CALL(XBT_PUBLIC int, MPI_Rsend, (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm));
613 MPI_CALL(XBT_PUBLIC int, MPI_Rsend_init,
614 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
615 MPI_CALL(XBT_PUBLIC int, MPI_Irsend,
616 (const void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request));
617 MPI_CALL(XBT_PUBLIC int, MPI_Sendrecv,
618 (const void* sendbuf, int sendcount, MPI_Datatype sendtype, int dst, int sendtag, void* recvbuf, int recvcount,
619 MPI_Datatype recvtype, int src, int recvtag, MPI_Comm comm, MPI_Status* status));
620 MPI_CALL(XBT_PUBLIC int, MPI_Sendrecv_replace, (void* buf, int count, MPI_Datatype datatype, int dst, int sendtag,
621 int src, int recvtag, MPI_Comm comm, MPI_Status* status));
623 MPI_CALL(XBT_PUBLIC int, MPI_Test, (MPI_Request * request, int* flag, MPI_Status* status));
624 MPI_CALL(XBT_PUBLIC int, MPI_Testany, (int count, MPI_Request requests[], int* index, int* flag, MPI_Status* status));
625 MPI_CALL(XBT_PUBLIC int, MPI_Testall, (int count, MPI_Request* requests, int* flag, MPI_Status* statuses));
626 MPI_CALL(XBT_PUBLIC int, MPI_Testsome,
627 (int incount, MPI_Request requests[], int* outcount, int* indices, MPI_Status status[]));
628 MPI_CALL(XBT_PUBLIC int, MPI_Test_cancelled, (const MPI_Status * status, int* flag));
629 MPI_CALL(XBT_PUBLIC int, MPI_Wait, (MPI_Request * request, MPI_Status* status));
630 MPI_CALL(XBT_PUBLIC int, MPI_Waitany, (int count, MPI_Request requests[], int* index, MPI_Status* status));
631 MPI_CALL(XBT_PUBLIC int, MPI_Waitall, (int count, MPI_Request requests[], MPI_Status status[]));
632 MPI_CALL(XBT_PUBLIC int, MPI_Waitsome,
633 (int incount, MPI_Request requests[], int* outcount, int* indices, MPI_Status status[]));
634 MPI_CALL(XBT_PUBLIC int, MPI_Iprobe, (int source, int tag, MPI_Comm comm, int* flag, MPI_Status* status));
635 MPI_CALL(XBT_PUBLIC int, MPI_Probe, (int source, int tag, MPI_Comm comm, MPI_Status* status));
636 MPI_CALL(XBT_PUBLIC MPI_Request, MPI_Request_f2c, (MPI_Fint request));
637 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Request_c2f, (MPI_Request request));
638 MPI_CALL(XBT_PUBLIC int, MPI_Cancel, (MPI_Request * request));
640 MPI_CALL(XBT_PUBLIC int, MPI_Bcast, (void* buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm));
641 MPI_CALL(XBT_PUBLIC int, MPI_Barrier, (MPI_Comm comm));
642 MPI_CALL(XBT_PUBLIC int, MPI_Ibarrier, (MPI_Comm comm, MPI_Request *request));
643 MPI_CALL(XBT_PUBLIC int, MPI_Ibcast, (void* buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm, MPI_Request *request));
644 MPI_CALL(XBT_PUBLIC int, MPI_Igather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
645 MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request *request));
646 MPI_CALL(XBT_PUBLIC int, MPI_Igatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
647 const int* recvcounts, const int* displs, MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request *request));
648 MPI_CALL(XBT_PUBLIC int, MPI_Iallgather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
649 int recvcount, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
650 MPI_CALL(XBT_PUBLIC int, MPI_Iallgatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
651 const int* recvcounts, const int* displs, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
652 MPI_CALL(XBT_PUBLIC int, MPI_Iscatter, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
653 int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request *request));
654 MPI_CALL(XBT_PUBLIC int, MPI_Iscatterv, (const void* sendbuf, const int* sendcounts, const int* displs, MPI_Datatype sendtype,
655 void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request *request));
656 MPI_CALL(XBT_PUBLIC int, MPI_Ireduce,
657 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm, MPI_Request *request));
658 MPI_CALL(XBT_PUBLIC int, MPI_Iallreduce,
659 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request));
660 MPI_CALL(XBT_PUBLIC int, MPI_Iscan,
661 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request));
662 MPI_CALL(XBT_PUBLIC int, MPI_Iexscan,
663 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request));
664 MPI_CALL(XBT_PUBLIC int, MPI_Ireduce_scatter,
665 (const void* sendbuf, void* recvbuf, const int* recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request));
666 MPI_CALL(XBT_PUBLIC int, MPI_Ireduce_scatter_block,
667 (const void* sendbuf, void* recvbuf, int recvcount, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request));
668 MPI_CALL(XBT_PUBLIC int, MPI_Ialltoall, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
669 int recvcount, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
670 MPI_CALL(XBT_PUBLIC int, MPI_Ialltoallv,
671 (const void* sendbuf, const int* sendcounts, const int* senddisps, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
672 const int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
673 MPI_CALL(XBT_PUBLIC int, MPI_Ialltoallw,
674 (const void* sendbuf, const int* sendcounts, const int* senddisps, const MPI_Datatype* sendtypes, void* recvbuf, const int* recvcounts,
675 const int* recvdisps, const MPI_Datatype* recvtypes, MPI_Comm comm, MPI_Request *request));
676 MPI_CALL(XBT_PUBLIC int, MPI_Gather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
677 MPI_Datatype recvtype, int root, MPI_Comm comm));
678 MPI_CALL(XBT_PUBLIC int, MPI_Gatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
679 const int* recvcounts, const int* displs, MPI_Datatype recvtype, int root, MPI_Comm comm));
680 MPI_CALL(XBT_PUBLIC int, MPI_Allgather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
681 int recvcount, MPI_Datatype recvtype, MPI_Comm comm));
682 MPI_CALL(XBT_PUBLIC int, MPI_Allgatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
683 const int* recvcounts, const int* displs, MPI_Datatype recvtype, MPI_Comm comm));
684 MPI_CALL(XBT_PUBLIC int, MPI_Scatter, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
685 int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm));
686 MPI_CALL(XBT_PUBLIC int, MPI_Scatterv, (const void* sendbuf, const int* sendcounts, const int* displs, MPI_Datatype sendtype,
687 void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm));
688 MPI_CALL(XBT_PUBLIC int, MPI_Reduce,
689 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm));
690 MPI_CALL(XBT_PUBLIC int, MPI_Allreduce,
691 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
692 MPI_CALL(XBT_PUBLIC int, MPI_Scan,
693 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
694 MPI_CALL(XBT_PUBLIC int, MPI_Exscan,
695 (const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
696 MPI_CALL(XBT_PUBLIC int, MPI_Reduce_scatter,
697 (const void* sendbuf, void* recvbuf, const int* recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
698 MPI_CALL(XBT_PUBLIC int, MPI_Reduce_scatter_block,
699 (const void* sendbuf, void* recvbuf, int recvcount, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm));
700 MPI_CALL(XBT_PUBLIC int, MPI_Alltoall, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
701 int recvcount, MPI_Datatype recvtype, MPI_Comm comm));
702 MPI_CALL(XBT_PUBLIC int, MPI_Alltoallv,
703 (const void* sendbuf, const int* sendcounts, const int* senddisps, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
704 const int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm));
705 MPI_CALL(XBT_PUBLIC int, MPI_Alltoallw,
706 (const void* sendbuf, const int* sendcnts, const int* sdispls, const MPI_Datatype* sendtypes, void* recvbuf, const int* recvcnts,
707 const int* rdispls, const MPI_Datatype* recvtypes, MPI_Comm comm));
708 MPI_CALL(XBT_PUBLIC int, MPI_Reduce_local, (const void* inbuf, void* inoutbuf, int count, MPI_Datatype datatype, MPI_Op op));
710 MPI_CALL(XBT_PUBLIC int, MPI_Info_create, (MPI_Info * info));
711 MPI_CALL(XBT_PUBLIC int, MPI_Info_set, (MPI_Info info, const char* key, const char* value));
712 MPI_CALL(XBT_PUBLIC int, MPI_Info_get, (MPI_Info info, const char* key, int valuelen, char* value, int* flag));
713 MPI_CALL(XBT_PUBLIC int, MPI_Info_free, (MPI_Info * info));
714 MPI_CALL(XBT_PUBLIC int, MPI_Info_delete, (MPI_Info info, const char* key));
715 MPI_CALL(XBT_PUBLIC int, MPI_Info_dup, (MPI_Info info, MPI_Info* newinfo));
716 MPI_CALL(XBT_PUBLIC int, MPI_Info_get_nkeys, (MPI_Info info, int* nkeys));
717 MPI_CALL(XBT_PUBLIC int, MPI_Info_get_nthkey, (MPI_Info info, int n, char* key));
718 MPI_CALL(XBT_PUBLIC int, MPI_Info_get_valuelen, (MPI_Info info, const char* key, int* valuelen, int* flag));
719 MPI_CALL(XBT_PUBLIC MPI_Info, MPI_Info_f2c, (MPI_Fint info));
720 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Info_c2f, (MPI_Info info));
722 MPI_CALL(XBT_PUBLIC int, MPI_Win_free, (MPI_Win * win));
723 MPI_CALL(XBT_PUBLIC int, MPI_Win_create,
724 (void* base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win* win));
725 MPI_CALL(XBT_PUBLIC int, MPI_Win_allocate,
726 (MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void* base, MPI_Win* win));
727 MPI_CALL(XBT_PUBLIC int, MPI_Win_allocate_shared,
728 (MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void* base, MPI_Win* win));
729 MPI_CALL(XBT_PUBLIC int, MPI_Win_create_dynamic, (MPI_Info info, MPI_Comm comm, MPI_Win* win));
730 MPI_CALL(XBT_PUBLIC int, MPI_Win_attach, (MPI_Win win, void* base, MPI_Aint size));
731 MPI_CALL(XBT_PUBLIC int, MPI_Win_detach, (MPI_Win win, const void* base));
732 MPI_CALL(XBT_PUBLIC int, MPI_Win_set_name, (MPI_Win win, const char* name));
733 MPI_CALL(XBT_PUBLIC int, MPI_Win_get_name, (MPI_Win win, char* name, int* len));
734 MPI_CALL(XBT_PUBLIC int, MPI_Win_set_info, (MPI_Win win, MPI_Info info));
735 MPI_CALL(XBT_PUBLIC int, MPI_Win_get_info, (MPI_Win win, MPI_Info* info));
736 MPI_CALL(XBT_PUBLIC int, MPI_Win_get_group, (MPI_Win win, MPI_Group* group));
737 MPI_CALL(XBT_PUBLIC int, MPI_Win_fence, (int assert, MPI_Win win));
738 MPI_CALL(XBT_PUBLIC int, MPI_Win_get_attr, (MPI_Win type, int type_keyval, void* attribute_val, int* flag));
739 MPI_CALL(XBT_PUBLIC int, MPI_Win_set_attr, (MPI_Win type, int type_keyval, void* att));
740 MPI_CALL(XBT_PUBLIC int, MPI_Win_delete_attr, (MPI_Win type, int comm_keyval));
741 MPI_CALL(XBT_PUBLIC int, MPI_Win_create_keyval,
742 (MPI_Win_copy_attr_function * copy_fn, MPI_Win_delete_attr_function* delete_fn, int* keyval,
744 MPI_CALL(XBT_PUBLIC int, MPI_Win_free_keyval, (int* keyval));
745 MPI_CALL(XBT_PUBLIC int, MPI_Win_complete, (MPI_Win win));
746 MPI_CALL(XBT_PUBLIC int, MPI_Win_post, (MPI_Group group, int assert, MPI_Win win));
747 MPI_CALL(XBT_PUBLIC int, MPI_Win_start, (MPI_Group group, int assert, MPI_Win win));
748 MPI_CALL(XBT_PUBLIC int, MPI_Win_wait, (MPI_Win win));
749 MPI_CALL(XBT_PUBLIC int, MPI_Win_lock, (int lock_type, int rank, int assert, MPI_Win win));
750 MPI_CALL(XBT_PUBLIC int, MPI_Win_lock_all, (int assert, MPI_Win win));
751 MPI_CALL(XBT_PUBLIC int, MPI_Win_unlock, (int rank, MPI_Win win));
752 MPI_CALL(XBT_PUBLIC int, MPI_Win_unlock_all, (MPI_Win win));
753 MPI_CALL(XBT_PUBLIC int, MPI_Win_flush, (int rank, MPI_Win win));
754 MPI_CALL(XBT_PUBLIC int, MPI_Win_flush_local, (int rank, MPI_Win win));
755 MPI_CALL(XBT_PUBLIC int, MPI_Win_flush_all, (MPI_Win win));
756 MPI_CALL(XBT_PUBLIC int, MPI_Win_flush_local_all, (MPI_Win win));
757 MPI_CALL(XBT_PUBLIC int, MPI_Win_shared_query, (MPI_Win win, int rank, MPI_Aint* size, int* disp_unit, void* baseptr));
758 MPI_CALL(XBT_PUBLIC int, MPI_Win_sync, (MPI_Win win));
759 MPI_CALL(XBT_PUBLIC MPI_Win, MPI_Win_f2c, (MPI_Fint win));
760 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Win_c2f, (MPI_Win win));
762 MPI_CALL(XBT_PUBLIC int, MPI_Get, (void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
763 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win));
764 MPI_CALL(XBT_PUBLIC int, MPI_Put, (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
765 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win));
766 MPI_CALL(XBT_PUBLIC int, MPI_Accumulate,
767 (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, MPI_Aint target_disp,
768 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win));
769 MPI_CALL(XBT_PUBLIC int, MPI_Get_accumulate,
770 (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr, int result_count,
771 MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp, int target_count,
772 MPI_Datatype target_datatype, MPI_Op op, MPI_Win win));
773 MPI_CALL(XBT_PUBLIC int, MPI_Rget,
774 (void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, MPI_Aint target_disp,
775 int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request));
776 MPI_CALL(XBT_PUBLIC int, MPI_Rput,
777 (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, MPI_Aint target_disp,
778 int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request));
779 MPI_CALL(XBT_PUBLIC int, MPI_Raccumulate,
780 (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, MPI_Aint target_disp,
781 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request));
782 MPI_CALL(XBT_PUBLIC int, MPI_Rget_accumulate,
783 (const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr, int result_count,
784 MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp, int target_count,
785 MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request));
786 MPI_CALL(XBT_PUBLIC int, MPI_Fetch_and_op, (const void* origin_addr, void* result_addr, MPI_Datatype datatype,
787 int target_rank, MPI_Aint target_disp, MPI_Op op, MPI_Win win));
788 MPI_CALL(XBT_PUBLIC int, MPI_Compare_and_swap,
789 (const void* origin_addr, void* compare_addr, void* result_addr, MPI_Datatype datatype, int target_rank,
790 MPI_Aint target_disp, MPI_Win win));
792 MPI_CALL(XBT_PUBLIC int, MPI_Cart_coords, (MPI_Comm comm, int rank, int maxdims, int* coords));
793 MPI_CALL(XBT_PUBLIC int, MPI_Cart_create,
794 (MPI_Comm comm_old, int ndims, const int* dims, const int* periods, int reorder, MPI_Comm* comm_cart));
795 MPI_CALL(XBT_PUBLIC int, MPI_Cart_get, (MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords));
796 MPI_CALL(XBT_PUBLIC int, MPI_Cart_rank, (MPI_Comm comm, const int* coords, int* rank));
797 MPI_CALL(XBT_PUBLIC int, MPI_Cart_shift, (MPI_Comm comm, int direction, int displ, int* source, int* dest));
798 MPI_CALL(XBT_PUBLIC int, MPI_Cart_sub, (MPI_Comm comm, const int* remain_dims, MPI_Comm* comm_new));
799 MPI_CALL(XBT_PUBLIC int, MPI_Cartdim_get, (MPI_Comm comm, int* ndims));
800 MPI_CALL(XBT_PUBLIC int, MPI_Dims_create, (int nnodes, int ndims, int* dims));
801 MPI_CALL(XBT_PUBLIC int, MPI_Request_get_status, (MPI_Request request, int* flag, MPI_Status* status));
802 MPI_CALL(XBT_PUBLIC int, MPI_Grequest_start,
803 (MPI_Grequest_query_function * query_fn, MPI_Grequest_free_function* free_fn,
804 MPI_Grequest_cancel_function* cancel_fn, void* extra_state, MPI_Request* request));
805 MPI_CALL(XBT_PUBLIC int, MPI_Grequest_complete, (MPI_Request request));
806 MPI_CALL(XBT_PUBLIC int, MPI_Status_set_cancelled, (MPI_Status * status, int flag));
807 MPI_CALL(XBT_PUBLIC int, MPI_Status_set_elements, (MPI_Status * status, MPI_Datatype datatype, int count));
808 MPI_CALL(XBT_PUBLIC int, MPI_Status_set_elements_x, (MPI_Status * status, MPI_Datatype datatype, MPI_Count count));
809 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_subarray,
810 (int ndims, const int* array_of_sizes, const int* array_of_subsizes, const int* array_of_starts, int order, MPI_Datatype oldtype,
811 MPI_Datatype* newtype));
813 MPI_CALL(XBT_PUBLIC int, MPI_File_open, (MPI_Comm comm, const char* filename, int amode, MPI_Info info, MPI_File* fh));
814 MPI_CALL(XBT_PUBLIC int, MPI_File_close, (MPI_File * fh));
815 MPI_CALL(XBT_PUBLIC int, MPI_File_delete, (const char* filename, MPI_Info info));
816 MPI_CALL(XBT_PUBLIC int, MPI_File_get_size, (MPI_File fh, MPI_Offset* size));
817 MPI_CALL(XBT_PUBLIC int, MPI_File_get_group, (MPI_File fh, MPI_Group* group));
818 MPI_CALL(XBT_PUBLIC int, MPI_File_get_amode, (MPI_File fh, int* amode));
819 MPI_CALL(XBT_PUBLIC int, MPI_File_set_info, (MPI_File fh, MPI_Info info));
820 MPI_CALL(XBT_PUBLIC int, MPI_File_get_info, (MPI_File fh, MPI_Info* info_used));
821 MPI_CALL(XBT_PUBLIC int, MPI_File_read_at,
822 (MPI_File fh, MPI_Offset offset, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
823 MPI_CALL(XBT_PUBLIC int, MPI_File_read_at_all,
824 (MPI_File fh, MPI_Offset offset, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
825 MPI_CALL(XBT_PUBLIC int, MPI_File_write_at,
826 (MPI_File fh, MPI_Offset offset, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
827 MPI_CALL(XBT_PUBLIC int, MPI_File_write_at_all,
828 (MPI_File fh, MPI_Offset offset, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
829 MPI_CALL(XBT_PUBLIC int, MPI_File_read, (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
830 MPI_CALL(XBT_PUBLIC int, MPI_File_read_all,
831 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
832 MPI_CALL(XBT_PUBLIC int, MPI_File_write,
833 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
834 MPI_CALL(XBT_PUBLIC int, MPI_File_write_all,
835 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
836 MPI_CALL(XBT_PUBLIC int, MPI_File_seek, (MPI_File fh, MPI_Offset offset, int whenace));
837 MPI_CALL(XBT_PUBLIC int, MPI_File_get_position, (MPI_File fh, MPI_Offset* offset));
838 MPI_CALL(XBT_PUBLIC int, MPI_File_read_shared,
839 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
840 MPI_CALL(XBT_PUBLIC int, MPI_File_write_shared,
841 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
842 MPI_CALL(XBT_PUBLIC int, MPI_File_read_ordered,
843 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
844 MPI_CALL(XBT_PUBLIC int, MPI_File_write_ordered,
845 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Status* status));
846 MPI_CALL(XBT_PUBLIC int, MPI_File_seek_shared, (MPI_File fh, MPI_Offset offset, int whence));
847 MPI_CALL(XBT_PUBLIC int, MPI_File_get_position_shared, (MPI_File fh, MPI_Offset* offset));
848 MPI_CALL(XBT_PUBLIC int, MPI_File_sync, (MPI_File fh));
849 MPI_CALL(XBT_PUBLIC int, MPI_File_set_view,
850 (MPI_File fh, MPI_Offset disp, MPI_Datatype etype, MPI_Datatype filetype, const char* datarep, MPI_Info info));
851 MPI_CALL(XBT_PUBLIC int, MPI_File_get_view,
852 (MPI_File fh, MPI_Offset* disp, MPI_Datatype* etype, MPI_Datatype* filetype, char* datarep));
855 MPI_CALL(XBT_PUBLIC int, MPI_Errhandler_set, (MPI_Comm comm, MPI_Errhandler errhandler));
856 MPI_CALL(XBT_PUBLIC int, MPI_Errhandler_create, (MPI_Handler_function * function, MPI_Errhandler* errhandler));
857 MPI_CALL(XBT_PUBLIC int, MPI_Errhandler_free, (MPI_Errhandler * errhandler));
858 MPI_CALL(XBT_PUBLIC int, MPI_Errhandler_get, (MPI_Comm comm, MPI_Errhandler* errhandler));
859 MPI_CALL(XBT_PUBLIC int, MPI_Comm_set_errhandler, (MPI_Comm comm, MPI_Errhandler errhandler));
860 MPI_CALL(XBT_PUBLIC int, MPI_Comm_get_errhandler, (MPI_Comm comm, MPI_Errhandler* errhandler));
861 MPI_CALL(XBT_PUBLIC int, MPI_Comm_create_errhandler, (MPI_Comm_errhandler_fn * function, MPI_Errhandler* errhandler));
862 MPI_CALL(XBT_PUBLIC int, MPI_Comm_call_errhandler, (MPI_Comm comm, int errorcode));
863 MPI_CALL(XBT_PUBLIC int, MPI_Win_set_errhandler, (MPI_Win win, MPI_Errhandler errhandler));
864 MPI_CALL(XBT_PUBLIC int, MPI_Win_get_errhandler, (MPI_Win win, MPI_Errhandler* errhandler));
865 MPI_CALL(XBT_PUBLIC int, MPI_Win_create_errhandler, (MPI_Win_errhandler_fn * function, MPI_Errhandler* errhandler));
866 MPI_CALL(XBT_PUBLIC int, MPI_Win_call_errhandler, (MPI_Win win, int errorcode));
867 MPI_CALL(XBT_PUBLIC MPI_Errhandler, MPI_Errhandler_f2c, (MPI_Fint errhandler));
868 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Errhandler_c2f, (MPI_Errhandler errhandler));
870 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_f90_integer, (int count, MPI_Datatype* newtype));
871 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_f90_real, (int prec, int exp, MPI_Datatype* newtype));
872 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_f90_complex, (int prec, int exp, MPI_Datatype* newtype));
874 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_contents,
875 (MPI_Datatype datatype, int max_integers, int max_addresses, int max_datatypes, int* array_of_integers,
876 MPI_Aint* array_of_addresses, MPI_Datatype* array_of_datatypes));
877 MPI_CALL(XBT_PUBLIC int, MPI_Type_get_envelope,
878 (MPI_Datatype datatype, int* num_integers, int* num_addresses, int* num_datatypes, int* combiner));
879 MPI_CALL(XBT_PUBLIC int, MPI_File_call_errhandler, (MPI_File fh, int errorcode));
880 MPI_CALL(XBT_PUBLIC int, MPI_File_create_errhandler,
881 (MPI_File_errhandler_function * function, MPI_Errhandler* errhandler));
882 MPI_CALL(XBT_PUBLIC int, MPI_File_set_errhandler, (MPI_File file, MPI_Errhandler errhandler));
883 MPI_CALL(XBT_PUBLIC int, MPI_File_get_errhandler, (MPI_File file, MPI_Errhandler* errhandler));
884 //FIXME: these are not yet implemented
887 typedef void* MPI_Message;
888 #define MPI_MESSAGE_NULL NULL
889 #define MPI_MESSAGE_NO_PROC NULL
891 #define MPI_DUP_FN ((void*) 1)
892 #define MPI_CONVERSION_FN_NULL NULL
894 #define MPI_F_STATUS_IGNORE 0
895 #define MPI_F_STATUSES_IGNORE NULL
897 #define MPI_WIN_DUP_FN ((MPI_Win_copy_attr_function*)MPI_DUP_FN)
898 #define MPI_TYPE_DUP_FN ((MPI_Type_copy_attr_function*)MPI_DUP_FN)
899 #define MPI_COMM_DUP_FN ((MPI_Comm_copy_attr_function *)MPI_DUP_FN)
900 #define MPI_INFO_ENV smpi_process_info_env()
901 XBT_PUBLIC_DATA const MPI_Datatype MPI_PACKED;
903 MPI_CALL(XBT_PUBLIC int, MPI_Cart_map, (MPI_Comm comm_old, int ndims, const int* dims, const int* periods, int* newrank));
904 MPI_CALL(XBT_PUBLIC int, MPI_Graph_create,
905 (MPI_Comm comm_old, int nnodes, const int* index, const int* edges, int reorder, MPI_Comm* comm_graph));
906 MPI_CALL(XBT_PUBLIC int, MPI_Graph_get, (MPI_Comm comm, int maxindex, int maxedges, int* index, int* edges));
907 MPI_CALL(XBT_PUBLIC int, MPI_Graph_map, (MPI_Comm comm_old, int nnodes, const int* index, const int* edges, int* newrank));
908 MPI_CALL(XBT_PUBLIC int, MPI_Graph_neighbors, (MPI_Comm comm, int rank, int maxneighbors, int* neighbors));
909 MPI_CALL(XBT_PUBLIC int, MPI_Graph_neighbors_count, (MPI_Comm comm, int rank, int* nneighbors));
910 MPI_CALL(XBT_PUBLIC int, MPI_Graphdims_get, (MPI_Comm comm, int* nnodes, int* nedges));
911 MPI_CALL(XBT_PUBLIC int, MPI_Topo_test, (MPI_Comm comm, int* top_type));
912 MPI_CALL(XBT_PUBLIC int, MPI_Add_error_class, (int* errorclass));
913 MPI_CALL(XBT_PUBLIC int, MPI_Add_error_code, (int errorclass, int* errorcode));
914 MPI_CALL(XBT_PUBLIC int, MPI_Add_error_string, (int errorcode, char* string));
915 MPI_CALL(XBT_PUBLIC int, MPI_Comm_test_inter, (MPI_Comm comm, int* flag));
916 MPI_CALL(XBT_PUBLIC int, MPI_Intercomm_create,
917 (MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm, int remote_leader, int tag, MPI_Comm* comm_out));
918 MPI_CALL(XBT_PUBLIC int, MPI_Intercomm_merge, (MPI_Comm comm, int high, MPI_Comm* comm_out));
919 MPI_CALL(XBT_PUBLIC int, MPI_Comm_remote_group, (MPI_Comm comm, MPI_Group* group));
920 MPI_CALL(XBT_PUBLIC int, MPI_Comm_remote_size, (MPI_Comm comm, int* size));
921 MPI_CALL(XBT_PUBLIC int, MPI_Get_elements, (MPI_Status * status, MPI_Datatype datatype, int* elements));
922 MPI_CALL(XBT_PUBLIC int, MPI_Get_elements_x, (MPI_Status * status, MPI_Datatype datatype, MPI_Count* elements));
923 MPI_CALL(XBT_PUBLIC int, MPI_Pcontrol, (const int level, ...));
924 MPI_CALL(XBT_PUBLIC int, MPI_Type_create_darray,
925 (int size, int rank, int ndims, int* array_of_gsizes, int* array_of_distribs, int* array_of_dargs,
926 int* array_of_psizes, int order, MPI_Datatype oldtype, MPI_Datatype* newtype));
927 MPI_CALL(XBT_PUBLIC int, MPI_Pack_external_size, (char* datarep, int incount, MPI_Datatype datatype, MPI_Aint* size));
928 MPI_CALL(XBT_PUBLIC int, MPI_Pack_external, (char* datarep, void* inbuf, int incount, MPI_Datatype datatype,
929 void* outbuf, MPI_Aint outcount, MPI_Aint* position));
930 MPI_CALL(XBT_PUBLIC int, MPI_Unpack_external, (char* datarep, void* inbuf, MPI_Aint insize, MPI_Aint* position,
931 void* outbuf, int outcount, MPI_Datatype datatype));
932 MPI_CALL(XBT_PUBLIC int, MPI_Type_match_size, (int typeclass, int size, MPI_Datatype* datatype));
933 MPI_CALL(XBT_PUBLIC int, MPI_Comm_connect,
934 (const char* port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm* newcomm));
935 MPI_CALL(XBT_PUBLIC int, MPI_Unpublish_name, (char* service_name, MPI_Info info, char* port_name));
936 MPI_CALL(XBT_PUBLIC int, MPI_Publish_name, (char* service_name, MPI_Info info, char* port_name));
937 MPI_CALL(XBT_PUBLIC int, MPI_Lookup_name, (char* service_name, MPI_Info info, char* port_name));
938 MPI_CALL(XBT_PUBLIC int, MPI_Comm_idup, (MPI_Comm comm, MPI_Comm* newcomm, MPI_Request *request));
939 MPI_CALL(XBT_PUBLIC int, MPI_Comm_join, (int fd, MPI_Comm* intercomm));
940 MPI_CALL(XBT_PUBLIC int, MPI_Open_port, (MPI_Info info, char* port_name));
941 MPI_CALL(XBT_PUBLIC int, MPI_Close_port, (const char* port_name));
942 MPI_CALL(XBT_PUBLIC int, MPI_Comm_accept, (const char* port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm* newcomm));
943 MPI_CALL(XBT_PUBLIC int, MPI_Comm_spawn, (const char* command, char** argv, int maxprocs, MPI_Info info, int root,
944 MPI_Comm comm, MPI_Comm* intercomm, int* array_of_errcodes));
945 MPI_CALL(XBT_PUBLIC int, MPI_Comm_spawn_multiple,
946 (int count, char** array_of_commands, char*** array_of_argv, int* array_of_maxprocs, MPI_Info* array_of_info,
947 int root, MPI_Comm comm, MPI_Comm* intercomm, int* array_of_errcodes));
948 MPI_CALL(XBT_PUBLIC int, MPI_Comm_get_parent, (MPI_Comm * parent));
949 MPI_CALL(XBT_PUBLIC int, MPI_Dist_graph_create, (MPI_Comm comm_old, int n, const int* sources, const int* degrees, const int* destinations,
950 const int* weights, MPI_Info info, int reorder, MPI_Comm* comm_dist_graph));
951 MPI_CALL(XBT_PUBLIC int, MPI_Dist_graph_create_adjacent, (MPI_Comm comm_old, int indegree, const int* sources, const int* sourceweights,
952 int outdegree, const int* destinations, const int* destweights, MPI_Info info, int reorder, MPI_Comm* comm_dist_graph));
953 MPI_CALL(XBT_PUBLIC int, MPI_Dist_graph_neighbors, (MPI_Comm comm, int maxindegree, int* sources, int* sourceweights,
954 int maxoutdegree, int* destinations, int* destweights));
955 MPI_CALL(XBT_PUBLIC int, MPI_Dist_graph_neighbors_count, (MPI_Comm comm, int *indegree, int *outdegree, int *weighted));
957 MPI_CALL(XBT_PUBLIC int, MPI_Win_test, (MPI_Win win, int* flag));
958 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_File_c2f, (MPI_File file));
959 MPI_CALL(XBT_PUBLIC MPI_File, MPI_File_f2c, (MPI_Fint file));
960 MPI_CALL(XBT_PUBLIC int, MPI_Register_datarep, (char* datarep, MPI_Datarep_conversion_function* read_conversion_fn,
961 MPI_Datarep_conversion_function* write_conversion_fn,
962 MPI_Datarep_extent_function* dtype_file_extent_fn, void* extra_state));
963 MPI_CALL(XBT_PUBLIC int, MPI_File_set_size, (MPI_File fh, MPI_Offset size));
964 MPI_CALL(XBT_PUBLIC int, MPI_File_preallocate, (MPI_File fh, MPI_Offset size));
965 MPI_CALL(XBT_PUBLIC int, MPI_File_iread_at,
966 (MPI_File fh, MPI_Offset offset, void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
967 MPI_CALL(XBT_PUBLIC int, MPI_File_iwrite_at,
968 (MPI_File fh, MPI_Offset offset, const void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
969 MPI_CALL(XBT_PUBLIC int, MPI_File_iread_at_all,
970 (MPI_File fh, MPI_Offset offset, void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
971 MPI_CALL(XBT_PUBLIC int, MPI_File_iwrite_at_all,
972 (MPI_File fh, MPI_Offset offset, const void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
973 MPI_CALL(XBT_PUBLIC int, MPI_File_iread,
974 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
975 MPI_CALL(XBT_PUBLIC int, MPI_File_iwrite,
976 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
977 MPI_CALL(XBT_PUBLIC int, MPI_File_iread_all,
978 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
979 MPI_CALL(XBT_PUBLIC int, MPI_File_iwrite_all,
980 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
981 MPI_CALL(XBT_PUBLIC int, MPI_File_get_byte_offset, (MPI_File fh, MPI_Offset offset, MPI_Offset* disp));
982 MPI_CALL(XBT_PUBLIC int, MPI_File_iread_shared,
983 (MPI_File fh, void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
984 MPI_CALL(XBT_PUBLIC int, MPI_File_iwrite_shared,
985 (MPI_File fh, const void* buf, int count, MPI_Datatype datatype, MPI_Request* request));
986 MPI_CALL(XBT_PUBLIC int, MPI_File_read_at_all_begin,
987 (MPI_File fh, MPI_Offset offset, void* buf, int count, MPI_Datatype datatype));
988 MPI_CALL(XBT_PUBLIC int, MPI_File_read_at_all_end, (MPI_File fh, void* buf, MPI_Status* status));
989 MPI_CALL(XBT_PUBLIC int, MPI_File_write_at_all_begin,
990 (MPI_File fh, MPI_Offset offset, const void* buf, int count, MPI_Datatype datatype));
991 MPI_CALL(XBT_PUBLIC int, MPI_File_write_at_all_end, (MPI_File fh, const void* buf, MPI_Status* status));
992 MPI_CALL(XBT_PUBLIC int, MPI_File_read_all_begin, (MPI_File fh, void* buf, int count, MPI_Datatype datatype));
993 MPI_CALL(XBT_PUBLIC int, MPI_File_read_all_end, (MPI_File fh, void* buf, MPI_Status* status));
994 MPI_CALL(XBT_PUBLIC int, MPI_File_write_all_begin, (MPI_File fh, const void* buf, int count, MPI_Datatype datatype));
995 MPI_CALL(XBT_PUBLIC int, MPI_File_write_all_end, (MPI_File fh, const void* buf, MPI_Status* status));
996 MPI_CALL(XBT_PUBLIC int, MPI_File_read_ordered_begin, (MPI_File fh, void* buf, int count, MPI_Datatype datatype));
997 MPI_CALL(XBT_PUBLIC int, MPI_File_read_ordered_end, (MPI_File fh, void* buf, MPI_Status* status));
998 MPI_CALL(XBT_PUBLIC int, MPI_File_write_ordered_begin, (MPI_File fh, const void* buf, int count, MPI_Datatype datatype));
999 MPI_CALL(XBT_PUBLIC int, MPI_File_write_ordered_end, (MPI_File fh, const void* buf, MPI_Status* status));
1000 MPI_CALL(XBT_PUBLIC int, MPI_File_get_type_extent, (MPI_File fh, MPI_Datatype datatype, MPI_Aint* extent));
1001 MPI_CALL(XBT_PUBLIC int, MPI_File_set_atomicity, (MPI_File fh, int flag));
1002 MPI_CALL(XBT_PUBLIC int, MPI_File_get_atomicity, (MPI_File fh, int* flag));
1003 MPI_CALL(XBT_PUBLIC MPI_Message, MPI_Message_f2c, (MPI_Fint message));
1004 MPI_CALL(XBT_PUBLIC MPI_Fint, MPI_Message_c2f, (MPI_Message message));
1005 MPI_CALL(XBT_PUBLIC int, MPI_Mrecv, (void* buf, int count, MPI_Datatype datatype, MPI_Message* message, MPI_Status* status));
1006 MPI_CALL(XBT_PUBLIC int, MPI_Mprobe, (int source, int tag, MPI_Comm comm, MPI_Message* message, MPI_Status* status));
1007 MPI_CALL(XBT_PUBLIC int, MPI_Imrecv, (void* buf, int count, MPI_Datatype datatype, MPI_Message* message, MPI_Request *request));
1008 MPI_CALL(XBT_PUBLIC int, MPI_Improbe, (int source, int tag, MPI_Comm comm, int *flag, MPI_Message* message, MPI_Status* status));
1009 MPI_CALL(XBT_PUBLIC int, MPI_Neighbor_allgather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1010 int recvcount, MPI_Datatype recvtype, MPI_Comm comm));
1011 MPI_CALL(XBT_PUBLIC int, MPI_Neighbor_allgatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1012 const int* recvcounts, const int* displs, MPI_Datatype recvtype, MPI_Comm comm));
1013 MPI_CALL(XBT_PUBLIC int, MPI_Neighbor_alltoall, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1014 int recvcount, MPI_Datatype recvtype, MPI_Comm comm));
1015 MPI_CALL(XBT_PUBLIC int, MPI_Neighbor_alltoallv,
1016 (const void* sendbuf, const int* sendcounts, const int* senddisps, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
1017 const int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm));
1018 MPI_CALL(XBT_PUBLIC int, MPI_Neighbor_alltoallw,
1019 (const void* sendbuf, const int* sendcnts, const MPI_Aint* sdispls, const MPI_Datatype* sendtypes, void* recvbuf, const int* recvcnts,
1020 const MPI_Aint* rdispls, const MPI_Datatype* recvtypes, MPI_Comm comm));
1021 MPI_CALL(XBT_PUBLIC int, MPI_Ineighbor_allgather, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1022 int recvcount, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
1023 MPI_CALL(XBT_PUBLIC int, MPI_Ineighbor_allgatherv, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1024 const int* recvcounts, const int* displs, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
1025 MPI_CALL(XBT_PUBLIC int, MPI_Ineighbor_alltoall, (const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
1026 int recvcount, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
1027 MPI_CALL(XBT_PUBLIC int, MPI_Ineighbor_alltoallv,
1028 (const void* sendbuf, const int* sendcounts, const int* senddisps, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
1029 const int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request *request));
1030 MPI_CALL(XBT_PUBLIC int, MPI_Ineighbor_alltoallw,
1031 (const void* sendbuf, const int* sendcounts, const MPI_Aint* senddisps, const MPI_Datatype* sendtypes, void* recvbuf, const int* recvcounts,
1032 const MPI_Aint* recvdisps, const MPI_Datatype* recvtypes, MPI_Comm comm, MPI_Request *request));
1033 MPI_CALL(XBT_PUBLIC int, MPI_Status_f2c, (MPI_Fint *f_status, MPI_Status *c_status));
1034 MPI_CALL(XBT_PUBLIC int, MPI_Status_c2f, (MPI_Status *c_status, MPI_Fint *f_status));
1038 //FIXME: End of all the not yet implemented stuff
1041 XBT_PUBLIC int smpi_global_size();
1042 XBT_PUBLIC MPI_Comm smpi_process_comm_self();
1043 XBT_PUBLIC MPI_Info smpi_process_info_env();
1044 XBT_PUBLIC void* smpi_process_get_user_data();
1045 XBT_PUBLIC void smpi_process_set_user_data(void*);
1046 XBT_PUBLIC void smpi_init_options();
1048 XBT_PUBLIC void smpi_execute_flops(double flops);
1049 XBT_PUBLIC void smpi_execute_flops_benched(double flops);
1050 XBT_PUBLIC void smpi_execute(double duration);
1051 XBT_PUBLIC void smpi_execute_benched(double duration);
1053 XBT_PUBLIC unsigned long long smpi_rastro_resolution();
1054 XBT_PUBLIC unsigned long long smpi_rastro_timestamp();
1055 XBT_PUBLIC void smpi_sample_1(int global, const char* file, int line, int iters, double threshold);
1056 XBT_PUBLIC int smpi_sample_2(int global, const char* file, int line, int iter_count);
1057 XBT_PUBLIC void smpi_sample_3(int global, const char* file, int line);
1058 XBT_PUBLIC int smpi_sample_exit(int global, const char* file, int line, int iter_count);
1060 * Need a public setter for SMPI copy_callback function, so users can define
1061 * their own while still using default SIMIX_copy_callback for S4U copies.
1063 XBT_PUBLIC void smpi_comm_set_copy_data_callback(void (*callback)(smx_activity_t, void*, size_t));
1066 * Functions for call location tracing. These functions will be
1067 * called from the user's application! (With the __FILE__ and __LINE__ values
1068 * passed as parameters.)
1070 XBT_PUBLIC void smpi_trace_set_call_location(const char* file, int line);
1071 /** Fortran binding **/
1072 XBT_PUBLIC void smpi_trace_set_call_location_(const char* file, const int* line);
1073 /** Fortran binding + -fsecond-underscore **/
1074 XBT_PUBLIC void smpi_trace_set_call_location__(const char* file, const int* line);
1076 #define SMPI_ITER_NAME1(line) _XBT_CONCAT(iter_count, line)
1077 #define SMPI_ITER_NAME(line) SMPI_ITER_NAME1(line)
1078 #define SMPI_SAMPLE_LOOP(loop_init, loop_end, loop_iter, global, iters, thres) \
1079 int SMPI_ITER_NAME(__LINE__) = 0; \
1082 while (loop_end) { \
1083 SMPI_ITER_NAME(__LINE__)++; \
1087 for (loop_init; (loop_end) ? (smpi_sample_1((global), __FILE__, __LINE__, (iters), (thres)), \
1088 (smpi_sample_2((global), __FILE__, __LINE__, SMPI_ITER_NAME(__LINE__)))) \
1089 : smpi_sample_exit((global), __FILE__, __LINE__, SMPI_ITER_NAME(__LINE__)); \
1090 smpi_sample_3((global), __FILE__, __LINE__), (loop_iter))
1091 #define SMPI_SAMPLE_LOCAL(loop_init, loop_end, loop_iter, iters, thres) \
1092 SMPI_SAMPLE_LOOP(loop_init, (loop_end), (loop_iter), 0, (iters), (thres))
1093 #define SMPI_SAMPLE_GLOBAL(loop_init, loop_end, loop_iter, iters, thres) \
1094 SMPI_SAMPLE_LOOP(loop_init, (loop_end), (loop_iter), 1, (iters), (thres))
1095 #define SMPI_SAMPLE_DELAY(duration) for(smpi_execute(duration); 0; )
1096 #define SMPI_SAMPLE_FLOPS(flops) for(smpi_execute_flops(flops); 0; )
1097 XBT_PUBLIC void* smpi_shared_malloc(size_t size, const char* file, int line);
1098 #define SMPI_SHARED_MALLOC(size) smpi_shared_malloc((size), __FILE__, __LINE__)
1099 XBT_PUBLIC void* smpi_shared_malloc_partial(size_t size, const size_t* shared_block_offsets, int nb_shared_blocks);
1100 #define SMPI_PARTIAL_SHARED_MALLOC(size, shared_block_offsets, nb_shared_blocks) \
1101 smpi_shared_malloc_partial((size), (shared_block_offsets), (nb_shared_blocks))
1104 #define SMPI_SHARED_FREE(data) smpi_shared_free(data)
1106 XBT_PUBLIC int smpi_shared_known_call(const char* func, const char* input);
1107 XBT_PUBLIC void* smpi_shared_get_call(const char* func, const char* input);
1108 XBT_PUBLIC void* smpi_shared_set_call(const char* func, const char* input, void* data);
1109 #define SMPI_SHARED_CALL(func, input, ...) \
1110 (smpi_shared_known_call(_XBT_STRINGIFY(func), (input)) \
1111 ? smpi_shared_get_call(_XBT_STRINGIFY(func), (input)) \
1112 : smpi_shared_set_call(_XBT_STRINGIFY(func), (input), ((func)(__VA_ARGS__))))
1114 /* Fortran specific stuff */
1116 XBT_PUBLIC int smpi_main(const char* program, int argc, char* argv[]);
1118 /* Trace replay specific stuff */
1119 XBT_PUBLIC void smpi_replay_init(const char* instance_id, int rank, double start_delay_flops); // Only initialization
1120 XBT_PUBLIC void smpi_replay_main(int rank, const char* trace_filename); // Launch the replay once init is done
1121 XBT_PUBLIC void smpi_replay_run(const char* instance_id, int rank, double start_delay_flops,
1122 const char* trace_filename); // Both init and start
1124 XBT_PUBLIC void SMPI_app_instance_register(const char* name, xbt_main_func_t code, int num_processes);
1125 XBT_PUBLIC void SMPI_init();
1126 XBT_PUBLIC void SMPI_finalize();
1127 XBT_PUBLIC void SMPI_thread_create();
1131 /* C++ declarations for shared_malloc */
1133 XBT_PUBLIC int smpi_is_shared(const void* ptr, std::vector<std::pair<size_t, size_t>>& private_blocks, size_t* offset);
1135 std::vector<std::pair<size_t, size_t>> shift_and_frame_private_blocks(const std::vector<std::pair<size_t, size_t>>& vec,
1136 size_t offset, size_t buff_size);
1137 std::vector<std::pair<size_t, size_t>> merge_private_blocks(const std::vector<std::pair<size_t, size_t>>& src,
1138 const std::vector<std::pair<size_t, size_t>>& dst);