1 /* Copyright (c) 2007-2022. 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. */
7 #include "smpi_coll.hpp"
8 #include "smpi_comm.hpp"
9 #include "smpi_datatype_derived.hpp"
10 #include "smpi_op.hpp"
11 #include "smpi_win.hpp"
12 #include "src/smpi/include/smpi_actor.hpp"
14 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
17 CHECK_COUNT(2, origin_count)\
18 CHECK_TYPE(3, origin_datatype)\
19 CHECK_BUFFER(1, origin_addr, origin_count, origin_datatype)\
20 CHECK_PROC_RMA(4, target_rank, win)\
21 CHECK_COUNT(6, target_count)\
22 CHECK_TYPE(7, target_datatype)
24 #define CHECK_TARGET_DISP(num) \
25 if (not win->dynamic()) \
26 CHECK_NEGATIVE((num), MPI_ERR_RMA_RANGE, target_disp)
28 /* PMPI User level calls */
30 int PMPI_Win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win *win){
33 CHECK_BUFFER(1, base, size, MPI_BYTE)
34 CHECK_NEGATIVE(2, MPI_ERR_OTHER, size)
35 CHECK_NEGATIVE(3, MPI_ERR_OTHER, disp_unit)
36 CHECK_COLLECTIVE(comm, __func__)
37 const SmpiBenchGuard suspend_bench;
38 if (base == nullptr && size != 0){
39 retval= MPI_ERR_OTHER;
41 *win = new simgrid::smpi::Win( base, size, disp_unit, info, comm);
47 int PMPI_Win_allocate( MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void *base, MPI_Win *win){
49 CHECK_NEGATIVE(2, MPI_ERR_OTHER, size)
50 CHECK_NEGATIVE(3, MPI_ERR_OTHER, disp_unit)
51 void* ptr = xbt_malloc(size);
52 const SmpiBenchGuard suspend_bench;
53 *static_cast<void**>(base) = ptr;
54 *win = new simgrid::smpi::Win(ptr, size, disp_unit, info, comm, true);
58 int PMPI_Win_allocate_shared( MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void *base, MPI_Win *win){
60 CHECK_NEGATIVE(2, MPI_ERR_OTHER, size)
61 CHECK_NEGATIVE(3, MPI_ERR_OTHER, disp_unit)
63 int rank = comm->rank();
65 ptr = xbt_malloc(size*comm->size());
67 const SmpiBenchGuard suspend_bench;
68 simgrid::smpi::colls::bcast(&ptr, sizeof(void*), MPI_BYTE, 0, comm);
69 simgrid::smpi::colls::barrier(comm);
70 *static_cast<void**>(base) = (char*)ptr+rank*size;
71 *win = new simgrid::smpi::Win(ptr, size, disp_unit, info, comm, rank == 0);
75 int PMPI_Win_create_dynamic( MPI_Info info, MPI_Comm comm, MPI_Win *win){
77 const SmpiBenchGuard suspend_bench;
78 *win = new simgrid::smpi::Win(info, comm);
82 int PMPI_Win_attach(MPI_Win win, void *base, MPI_Aint size){
84 CHECK_NEGATIVE(3, MPI_ERR_OTHER, size)
85 if (base == nullptr && size != 0)
87 const SmpiBenchGuard suspend_bench;
88 int retval = win->attach(base, size);
92 int PMPI_Win_detach(MPI_Win win, const void* base)
95 CHECK_NULL(2, MPI_ERR_OTHER, base)
96 const SmpiBenchGuard suspend_bench;
97 int retval = win->detach(base);
101 int PMPI_Win_free( MPI_Win* win){
102 CHECK_NULL(1, MPI_ERR_WIN, win)
104 CHECK_COLLECTIVE((*win)->comm(), __func__)
105 if (_smpi_cfg_pedantic && (*win)->opened() == 1){//only check in pedantic mode, as it's not clear this is illegal
106 XBT_WARN("Attempt to destroy a MPI_Win too early -missing MPI_Win_fence ?");
109 const SmpiBenchGuard suspend_bench;
110 return simgrid::smpi::Win::del(*win);
113 int PMPI_Win_set_name(MPI_Win win, const char * name)
116 CHECK_NULL(2, MPI_ERR_ARG, name)
121 int PMPI_Win_get_name(MPI_Win win, char * name, int* len)
124 CHECK_NULL(2, MPI_ERR_ARG, name)
125 win->get_name(name, len);
129 int PMPI_Win_get_info(MPI_Win win, MPI_Info* info)
132 CHECK_NULL(2, MPI_ERR_ARG, info)
133 *info = new simgrid::smpi::Info(win->info());
137 int PMPI_Win_set_info(MPI_Win win, MPI_Info info)
144 int PMPI_Win_get_group(MPI_Win win, MPI_Group * group){
146 win->get_group(group);
147 if (*group != MPI_COMM_WORLD->group() && *group != MPI_GROUP_NULL && *group != MPI_GROUP_EMPTY)
152 int PMPI_Win_fence( int assert, MPI_Win win){
154 const SmpiBenchGuard suspend_bench;
155 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
156 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_fence"));
157 int retval = win->fence(assert);
158 TRACE_smpi_comm_out(my_proc_id);
162 int PMPI_Get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
163 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){
169 const SmpiBenchGuard suspend_bench;
171 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
173 win->get_group(&group);
174 TRACE_smpi_comm_in(my_proc_id, __func__,
175 new simgrid::instr::Pt2PtTIData("Get", target_rank, origin_count,
176 simgrid::smpi::Datatype::encode(origin_datatype)));
177 retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
179 TRACE_smpi_comm_out(my_proc_id);
184 int PMPI_Rget( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
185 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request){
186 if(target_rank==MPI_PROC_NULL)
187 *request = MPI_REQUEST_NULL;
191 CHECK_NULL(9, MPI_ERR_ARG, request)
194 const SmpiBenchGuard suspend_bench;
196 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
198 win->get_group(&group);
199 TRACE_smpi_comm_in(my_proc_id, __func__,
200 new simgrid::instr::Pt2PtTIData(
201 "Rget", target_rank, origin_count,
202 simgrid::smpi::Datatype::encode(origin_datatype)));
204 retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
205 target_datatype, request);
207 TRACE_smpi_comm_out(my_proc_id);
212 int PMPI_Put(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
213 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){
219 const SmpiBenchGuard suspend_bench;
221 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
223 win->get_group(&group);
224 aid_t dst_traced = group->actor(target_rank);
225 TRACE_smpi_comm_in(my_proc_id, __func__,
226 new simgrid::instr::Pt2PtTIData("Put", target_rank, origin_count,
227 simgrid::smpi::Datatype::encode(origin_datatype)));
228 TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
230 retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
233 TRACE_smpi_comm_out(my_proc_id);
238 int PMPI_Rput(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
239 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request){
240 if(target_rank==MPI_PROC_NULL)
241 *request = MPI_REQUEST_NULL;
245 CHECK_NULL(9, MPI_ERR_ARG, request)
247 const SmpiBenchGuard suspend_bench;
249 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
251 win->get_group(&group);
252 aid_t dst_traced = group->actor(target_rank);
253 TRACE_smpi_comm_in(my_proc_id, __func__,
254 new simgrid::instr::Pt2PtTIData(
255 "Rput", target_rank, origin_count,
256 simgrid::smpi::Datatype::encode(origin_datatype)));
257 TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
259 retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
260 target_datatype, request);
262 TRACE_smpi_comm_out(my_proc_id);
267 int PMPI_Accumulate(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
268 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win){
271 CHECK_MPI_NULL(8, MPI_OP_NULL, MPI_ERR_OP, op)
276 const SmpiBenchGuard suspend_bench;
277 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
279 win->get_group(&group);
280 TRACE_smpi_comm_in(my_proc_id, __func__,
281 new simgrid::instr::Pt2PtTIData(
282 "Accumulate", target_rank, origin_count,
283 simgrid::smpi::Datatype::encode(origin_datatype)));
284 retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
285 target_datatype, op);
287 TRACE_smpi_comm_out(my_proc_id);
292 int PMPI_Raccumulate(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
293 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request){
294 if(target_rank==MPI_PROC_NULL)
295 *request = MPI_REQUEST_NULL;
298 CHECK_MPI_NULL(8, MPI_OP_NULL, MPI_ERR_OP, op)
300 CHECK_NULL(10, MPI_ERR_ARG, request)
304 const SmpiBenchGuard suspend_bench;
306 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
308 win->get_group(&group);
309 TRACE_smpi_comm_in(my_proc_id, __func__,
310 new simgrid::instr::Pt2PtTIData(
311 "Raccumulate", target_rank, origin_count,
312 simgrid::smpi::Datatype::encode(origin_datatype)));
314 retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
315 target_datatype, op, request);
317 TRACE_smpi_comm_out(my_proc_id);
322 int PMPI_Get_accumulate(const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr,
323 int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp,
324 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win)
326 if (op != MPI_NO_OP){
327 CHECK_BUFFER(1, origin_addr, origin_count, origin_datatype)
328 CHECK_COUNT(2, origin_count)
330 CHECK_TYPE(3, origin_datatype)
332 CHECK_COUNT(5, result_count)
333 CHECK_TYPE(6, result_datatype)
334 CHECK_BUFFER(4, result_addr, result_count, result_datatype)
336 CHECK_PROC_RMA(7, target_rank, win)
337 CHECK_COUNT(9, target_count)
338 CHECK_TYPE(10, target_datatype)
339 CHECK_MPI_NULL(11, MPI_OP_NULL, MPI_ERR_OP, op)
343 const SmpiBenchGuard suspend_bench;
345 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
347 win->get_group(&group);
348 TRACE_smpi_comm_in(my_proc_id, __func__,
349 new simgrid::instr::Pt2PtTIData(
350 "Get_accumulate", target_rank, target_count,
351 simgrid::smpi::Datatype::encode(target_datatype)));
353 retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
354 result_count, result_datatype, target_rank, target_disp,
355 target_count, target_datatype, op);
357 TRACE_smpi_comm_out(my_proc_id);
362 int PMPI_Rget_accumulate(const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr,
363 int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp,
364 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request)
366 if(target_rank==MPI_PROC_NULL)
367 *request = MPI_REQUEST_NULL;
368 if (op != MPI_NO_OP){
369 CHECK_BUFFER(1, origin_addr, origin_count, origin_datatype)
370 CHECK_COUNT(2, origin_count)
372 CHECK_TYPE(3, origin_datatype)
374 CHECK_COUNT(5, result_count)
375 CHECK_TYPE(6, result_datatype)
376 CHECK_BUFFER(4, result_addr, result_count, result_datatype)
378 CHECK_PROC_RMA(7, target_rank, win)
379 CHECK_COUNT(9, target_count)
380 CHECK_TYPE(10, target_datatype)
381 CHECK_MPI_NULL(11, MPI_OP_NULL, MPI_ERR_OP, op)
383 CHECK_NULL(10, MPI_ERR_ARG, request)
385 const SmpiBenchGuard suspend_bench;
387 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
389 win->get_group(&group);
390 TRACE_smpi_comm_in(my_proc_id, __func__,
391 new simgrid::instr::Pt2PtTIData(
392 "Rget_accumulate", target_rank, target_count,
393 simgrid::smpi::Datatype::encode(target_datatype)));
395 retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
396 result_count, result_datatype, target_rank, target_disp,
397 target_count, target_datatype, op, request);
399 TRACE_smpi_comm_out(my_proc_id);
404 int PMPI_Fetch_and_op(const void *origin_addr, void *result_addr, MPI_Datatype dtype, int target_rank, MPI_Aint target_disp, MPI_Op op, MPI_Win win){
405 return PMPI_Get_accumulate(origin_addr, origin_addr==nullptr?0:1, dtype, result_addr, 1, dtype, target_rank, target_disp, 1, dtype, op, win);
408 int PMPI_Compare_and_swap(const void* origin_addr, void* compare_addr, void* result_addr, MPI_Datatype datatype,
409 int target_rank, MPI_Aint target_disp, MPI_Win win)
411 CHECK_NULL(1, MPI_ERR_BUFFER, origin_addr)
412 CHECK_NULL(2, MPI_ERR_BUFFER, compare_addr)
413 CHECK_NULL(3, MPI_ERR_BUFFER, result_addr)
414 CHECK_TYPE(4, datatype)
416 CHECK_PROC_RMA(5, target_rank, win)
421 const SmpiBenchGuard suspend_bench;
423 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
425 win->get_group(&group);
426 TRACE_smpi_comm_in(my_proc_id, __func__,
427 new simgrid::instr::Pt2PtTIData("Compare_and_swap", target_rank, 1,
428 simgrid::smpi::Datatype::encode(datatype)));
430 retval = win->compare_and_swap(origin_addr, compare_addr, result_addr, datatype, target_rank, target_disp);
432 TRACE_smpi_comm_out(my_proc_id);
437 int PMPI_Win_post(MPI_Group group, int assert, MPI_Win win){
438 CHECK_GROUP(1, group)
440 const SmpiBenchGuard suspend_bench;
441 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
442 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_post"));
443 int retval = win->post(group,assert);
444 TRACE_smpi_comm_out(my_proc_id);
448 int PMPI_Win_start(MPI_Group group, int assert, MPI_Win win){
449 CHECK_GROUP(1, group)
451 const SmpiBenchGuard suspend_bench;
452 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
453 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_start"));
454 int retval = win->start(group,assert);
455 TRACE_smpi_comm_out(my_proc_id);
459 int PMPI_Win_complete(MPI_Win win){
461 const SmpiBenchGuard suspend_bench;
462 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
463 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_complete"));
464 int retval = win->complete();
465 TRACE_smpi_comm_out(my_proc_id);
469 int PMPI_Win_wait(MPI_Win win){
471 const SmpiBenchGuard suspend_bench;
472 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
473 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_wait"));
474 int retval = win->wait();
475 TRACE_smpi_comm_out(my_proc_id);
479 int PMPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win){
481 CHECK_PROC_RMA(2, rank, win)
483 const SmpiBenchGuard suspend_bench;
484 if (lock_type != MPI_LOCK_EXCLUSIVE &&
485 lock_type != MPI_LOCK_SHARED) {
486 retval = MPI_ERR_LOCKTYPE;
488 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
489 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock"));
490 retval = win->lock(lock_type,rank,assert);
491 TRACE_smpi_comm_out(my_proc_id);
496 int PMPI_Win_unlock(int rank, MPI_Win win){
498 CHECK_PROC_RMA(1, rank, win)
499 const SmpiBenchGuard suspend_bench;
500 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
501 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock"));
502 int retval = win->unlock(rank);
503 TRACE_smpi_comm_out(my_proc_id);
507 int PMPI_Win_lock_all(int assert, MPI_Win win){
509 const SmpiBenchGuard suspend_bench;
510 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
511 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock_all"));
512 int retval = win->lock_all(assert);
513 TRACE_smpi_comm_out(my_proc_id);
517 int PMPI_Win_unlock_all(MPI_Win win){
519 const SmpiBenchGuard suspend_bench;
520 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
521 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock_all"));
522 int retval = win->unlock_all();
523 TRACE_smpi_comm_out(my_proc_id);
527 int PMPI_Win_flush(int rank, MPI_Win win){
529 CHECK_PROC_RMA(1, rank, win)
530 const SmpiBenchGuard suspend_bench;
531 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
532 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush"));
533 int retval = win->flush(rank);
534 TRACE_smpi_comm_out(my_proc_id);
538 int PMPI_Win_flush_local(int rank, MPI_Win win){
540 CHECK_PROC_RMA(1, rank, win)
541 const SmpiBenchGuard suspend_bench;
542 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
543 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local"));
544 int retval = win->flush_local(rank);
545 TRACE_smpi_comm_out(my_proc_id);
549 int PMPI_Win_flush_all(MPI_Win win){
551 const SmpiBenchGuard suspend_bench;
552 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
553 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_all"));
554 int retval = win->flush_all();
555 TRACE_smpi_comm_out(my_proc_id);
559 int PMPI_Win_flush_local_all(MPI_Win win){
561 const SmpiBenchGuard suspend_bench;
562 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
563 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local_all"));
564 int retval = win->flush_local_all();
565 TRACE_smpi_comm_out(my_proc_id);
569 int PMPI_Win_shared_query (MPI_Win win, int rank, MPI_Aint* size, int* disp_unit, void* baseptr)
572 return win->shared_query(rank, size, disp_unit, baseptr);
575 int PMPI_Win_get_attr (MPI_Win win, int keyval, void *attribute_val, int* flag)
577 static MPI_Aint size;
578 static MPI_Aint disp_unit;
582 *static_cast<void**>(attribute_val) = win->base();
587 *static_cast<MPI_Aint**>(attribute_val) = &size;
590 case MPI_WIN_DISP_UNIT:
591 disp_unit = win->disp_unit();
592 *static_cast<MPI_Aint**>(attribute_val) = &disp_unit;
596 return win->attr_get<simgrid::smpi::Win>(keyval, attribute_val, flag);
600 int PMPI_Win_set_attr (MPI_Win win, int type_keyval, void *attribute_val)
603 return win->attr_put<simgrid::smpi::Win>(type_keyval, attribute_val);
606 int PMPI_Win_delete_attr (MPI_Win win, int type_keyval)
609 return win->attr_delete<simgrid::smpi::Win>(type_keyval);
612 int PMPI_Win_create_keyval(MPI_Win_copy_attr_function* copy_fn, MPI_Win_delete_attr_function* delete_fn, int* keyval,
615 smpi_copy_fn _copy_fn={nullptr, nullptr,copy_fn,nullptr, nullptr,nullptr};
616 smpi_delete_fn _delete_fn={nullptr, nullptr,delete_fn,nullptr, nullptr,nullptr};
617 return simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Win>(_copy_fn, _delete_fn, keyval, extra_state);
620 int PMPI_Win_free_keyval(int* keyval) {
621 return simgrid::smpi::Keyval::keyval_free<simgrid::smpi::Win>(keyval);
624 MPI_Win PMPI_Win_f2c(MPI_Fint win){
627 return simgrid::smpi::Win::f2c(win);
630 MPI_Fint PMPI_Win_c2f(MPI_Win win){
631 if(win==MPI_WIN_NULL)
636 int PMPI_Win_create_errhandler(MPI_Win_errhandler_function* function, MPI_Errhandler* errhandler){
637 *errhandler=new simgrid::smpi::Errhandler(function);
641 int PMPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler* errhandler){
643 if (errhandler==nullptr){
646 *errhandler=win->errhandler();
650 int PMPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler){
652 if (errhandler==nullptr){
655 win->set_errhandler(errhandler);
659 int PMPI_Win_call_errhandler(MPI_Win win,int errorcode){
661 MPI_Errhandler err = win->errhandler();
662 err->call(win, errorcode);
663 simgrid::smpi::Errhandler::unref(err);