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);
114 int PMPI_Win_set_name(MPI_Win win, const char * name)
117 CHECK_NULL(2, MPI_ERR_ARG, name)
122 int PMPI_Win_get_name(MPI_Win win, char * name, int* len)
125 CHECK_NULL(2, MPI_ERR_ARG, name)
126 win->get_name(name, len);
130 int PMPI_Win_get_info(MPI_Win win, MPI_Info* info)
133 CHECK_NULL(2, MPI_ERR_ARG, info)
134 *info = new simgrid::smpi::Info(win->info());
138 int PMPI_Win_set_info(MPI_Win win, MPI_Info info)
145 int PMPI_Win_get_group(MPI_Win win, MPI_Group * group){
147 win->get_group(group);
148 if (*group != MPI_COMM_WORLD->group() && *group != MPI_GROUP_NULL && *group != MPI_GROUP_EMPTY)
153 int PMPI_Win_fence( int assert, MPI_Win win){
155 const SmpiBenchGuard suspend_bench;
156 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
157 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_fence"));
158 int retval = win->fence(assert);
159 TRACE_smpi_comm_out(my_proc_id);
163 int PMPI_Get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
164 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){
170 const SmpiBenchGuard suspend_bench;
172 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
174 win->get_group(&group);
175 TRACE_smpi_comm_in(my_proc_id, __func__,
176 new simgrid::instr::Pt2PtTIData("Get", target_rank, origin_count,
177 simgrid::smpi::Datatype::encode(origin_datatype)));
178 retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
180 TRACE_smpi_comm_out(my_proc_id);
185 int PMPI_Rget( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
186 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request){
187 if(target_rank==MPI_PROC_NULL)
188 *request = MPI_REQUEST_NULL;
192 CHECK_NULL(9, MPI_ERR_ARG, request)
195 const SmpiBenchGuard suspend_bench;
197 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
199 win->get_group(&group);
200 TRACE_smpi_comm_in(my_proc_id, __func__,
201 new simgrid::instr::Pt2PtTIData(
202 "Rget", target_rank, origin_count,
203 simgrid::smpi::Datatype::encode(origin_datatype)));
205 retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
206 target_datatype, request);
208 TRACE_smpi_comm_out(my_proc_id);
213 int PMPI_Put(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
214 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){
220 const SmpiBenchGuard suspend_bench;
222 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
224 win->get_group(&group);
225 aid_t dst_traced = group->actor(target_rank);
226 TRACE_smpi_comm_in(my_proc_id, __func__,
227 new simgrid::instr::Pt2PtTIData("Put", target_rank, origin_count,
228 simgrid::smpi::Datatype::encode(origin_datatype)));
229 TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
231 retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
234 TRACE_smpi_comm_out(my_proc_id);
239 int PMPI_Rput(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
240 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request* request){
241 if(target_rank==MPI_PROC_NULL)
242 *request = MPI_REQUEST_NULL;
246 CHECK_NULL(9, MPI_ERR_ARG, request)
248 const SmpiBenchGuard suspend_bench;
250 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
252 win->get_group(&group);
253 aid_t dst_traced = group->actor(target_rank);
254 TRACE_smpi_comm_in(my_proc_id, __func__,
255 new simgrid::instr::Pt2PtTIData(
256 "Rput", target_rank, origin_count,
257 simgrid::smpi::Datatype::encode(origin_datatype)));
258 TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
260 retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
261 target_datatype, request);
263 TRACE_smpi_comm_out(my_proc_id);
268 int PMPI_Accumulate(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
269 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win){
272 CHECK_MPI_NULL(8, MPI_OP_NULL, MPI_ERR_OP, op)
277 const SmpiBenchGuard suspend_bench;
278 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
280 win->get_group(&group);
281 TRACE_smpi_comm_in(my_proc_id, __func__,
282 new simgrid::instr::Pt2PtTIData(
283 "Accumulate", target_rank, origin_count,
284 simgrid::smpi::Datatype::encode(origin_datatype)));
285 retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
286 target_datatype, op);
288 TRACE_smpi_comm_out(my_proc_id);
293 int PMPI_Raccumulate(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
294 MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request){
295 if(target_rank==MPI_PROC_NULL)
296 *request = MPI_REQUEST_NULL;
299 CHECK_MPI_NULL(8, MPI_OP_NULL, MPI_ERR_OP, op)
301 CHECK_NULL(10, MPI_ERR_ARG, request)
305 const SmpiBenchGuard suspend_bench;
307 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
309 win->get_group(&group);
310 TRACE_smpi_comm_in(my_proc_id, __func__,
311 new simgrid::instr::Pt2PtTIData(
312 "Raccumulate", target_rank, origin_count,
313 simgrid::smpi::Datatype::encode(origin_datatype)));
315 retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
316 target_datatype, op, request);
318 TRACE_smpi_comm_out(my_proc_id);
323 int PMPI_Get_accumulate(const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr,
324 int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp,
325 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win)
327 if (op != MPI_NO_OP){
328 CHECK_BUFFER(1, origin_addr, origin_count, origin_datatype)
329 CHECK_COUNT(2, origin_count)
331 CHECK_TYPE(3, origin_datatype)
333 CHECK_COUNT(5, result_count)
334 CHECK_TYPE(6, result_datatype)
335 CHECK_BUFFER(4, result_addr, result_count, result_datatype)
337 CHECK_PROC_RMA(7, target_rank, win)
338 CHECK_COUNT(9, target_count)
339 CHECK_TYPE(10, target_datatype)
340 CHECK_MPI_NULL(11, MPI_OP_NULL, MPI_ERR_OP, op)
344 const SmpiBenchGuard suspend_bench;
346 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
348 win->get_group(&group);
349 TRACE_smpi_comm_in(my_proc_id, __func__,
350 new simgrid::instr::Pt2PtTIData(
351 "Get_accumulate", target_rank, target_count,
352 simgrid::smpi::Datatype::encode(target_datatype)));
354 retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
355 result_count, result_datatype, target_rank, target_disp,
356 target_count, target_datatype, op);
358 TRACE_smpi_comm_out(my_proc_id);
363 int PMPI_Rget_accumulate(const void* origin_addr, int origin_count, MPI_Datatype origin_datatype, void* result_addr,
364 int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp,
365 int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request)
367 if(target_rank==MPI_PROC_NULL)
368 *request = MPI_REQUEST_NULL;
369 if (op != MPI_NO_OP){
370 CHECK_BUFFER(1, origin_addr, origin_count, origin_datatype)
371 CHECK_COUNT(2, origin_count)
373 CHECK_TYPE(3, origin_datatype)
375 CHECK_COUNT(5, result_count)
376 CHECK_TYPE(6, result_datatype)
377 CHECK_BUFFER(4, result_addr, result_count, result_datatype)
379 CHECK_PROC_RMA(7, target_rank, win)
380 CHECK_COUNT(9, target_count)
381 CHECK_TYPE(10, target_datatype)
382 CHECK_MPI_NULL(11, MPI_OP_NULL, MPI_ERR_OP, op)
384 CHECK_NULL(10, MPI_ERR_ARG, request)
386 const SmpiBenchGuard suspend_bench;
388 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
390 win->get_group(&group);
391 TRACE_smpi_comm_in(my_proc_id, __func__,
392 new simgrid::instr::Pt2PtTIData(
393 "Rget_accumulate", target_rank, target_count,
394 simgrid::smpi::Datatype::encode(target_datatype)));
396 retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
397 result_count, result_datatype, target_rank, target_disp,
398 target_count, target_datatype, op, request);
400 TRACE_smpi_comm_out(my_proc_id);
405 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){
406 return PMPI_Get_accumulate(origin_addr, origin_addr==nullptr?0:1, dtype, result_addr, 1, dtype, target_rank, target_disp, 1, dtype, op, win);
409 int PMPI_Compare_and_swap(const void* origin_addr, void* compare_addr, void* result_addr, MPI_Datatype datatype,
410 int target_rank, MPI_Aint target_disp, MPI_Win win)
412 CHECK_NULL(1, MPI_ERR_BUFFER, origin_addr)
413 CHECK_NULL(2, MPI_ERR_BUFFER, compare_addr)
414 CHECK_NULL(3, MPI_ERR_BUFFER, result_addr)
415 CHECK_TYPE(4, datatype)
417 CHECK_PROC_RMA(5, target_rank, win)
422 const SmpiBenchGuard suspend_bench;
424 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
426 win->get_group(&group);
427 TRACE_smpi_comm_in(my_proc_id, __func__,
428 new simgrid::instr::Pt2PtTIData("Compare_and_swap", target_rank, 1,
429 simgrid::smpi::Datatype::encode(datatype)));
431 retval = win->compare_and_swap(origin_addr, compare_addr, result_addr, datatype, target_rank, target_disp);
433 TRACE_smpi_comm_out(my_proc_id);
438 int PMPI_Win_post(MPI_Group group, int assert, MPI_Win win){
439 CHECK_GROUP(1, group)
441 const SmpiBenchGuard suspend_bench;
442 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
443 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_post"));
444 int retval = win->post(group,assert);
445 TRACE_smpi_comm_out(my_proc_id);
449 int PMPI_Win_start(MPI_Group group, int assert, MPI_Win win){
450 CHECK_GROUP(1, group)
452 const SmpiBenchGuard suspend_bench;
453 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
454 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_start"));
455 int retval = win->start(group,assert);
456 TRACE_smpi_comm_out(my_proc_id);
460 int PMPI_Win_complete(MPI_Win win){
462 const SmpiBenchGuard suspend_bench;
463 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
464 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_complete"));
465 int retval = win->complete();
466 TRACE_smpi_comm_out(my_proc_id);
470 int PMPI_Win_wait(MPI_Win win){
472 const SmpiBenchGuard suspend_bench;
473 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
474 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_wait"));
475 int retval = win->wait();
476 TRACE_smpi_comm_out(my_proc_id);
480 int PMPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win){
482 CHECK_PROC_RMA(2, rank, win)
484 const SmpiBenchGuard suspend_bench;
485 if (lock_type != MPI_LOCK_EXCLUSIVE &&
486 lock_type != MPI_LOCK_SHARED) {
487 retval = MPI_ERR_LOCKTYPE;
489 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
490 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock"));
491 retval = win->lock(lock_type,rank,assert);
492 TRACE_smpi_comm_out(my_proc_id);
497 int PMPI_Win_unlock(int rank, MPI_Win win){
499 CHECK_PROC_RMA(1, rank, win)
500 const SmpiBenchGuard suspend_bench;
501 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
502 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock"));
503 int retval = win->unlock(rank);
504 TRACE_smpi_comm_out(my_proc_id);
508 int PMPI_Win_lock_all(int assert, MPI_Win win){
510 const SmpiBenchGuard suspend_bench;
511 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
512 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock_all"));
513 int retval = win->lock_all(assert);
514 TRACE_smpi_comm_out(my_proc_id);
518 int PMPI_Win_unlock_all(MPI_Win win){
520 const SmpiBenchGuard suspend_bench;
521 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
522 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock_all"));
523 int retval = win->unlock_all();
524 TRACE_smpi_comm_out(my_proc_id);
528 int PMPI_Win_flush(int rank, MPI_Win win){
530 CHECK_PROC_RMA(1, rank, win)
531 const SmpiBenchGuard suspend_bench;
532 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
533 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush"));
534 int retval = win->flush(rank);
535 TRACE_smpi_comm_out(my_proc_id);
539 int PMPI_Win_flush_local(int rank, MPI_Win win){
541 CHECK_PROC_RMA(1, rank, win)
542 const SmpiBenchGuard suspend_bench;
543 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
544 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local"));
545 int retval = win->flush_local(rank);
546 TRACE_smpi_comm_out(my_proc_id);
550 int PMPI_Win_flush_all(MPI_Win win){
552 const SmpiBenchGuard suspend_bench;
553 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
554 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_all"));
555 int retval = win->flush_all();
556 TRACE_smpi_comm_out(my_proc_id);
560 int PMPI_Win_flush_local_all(MPI_Win win){
562 const SmpiBenchGuard suspend_bench;
563 aid_t my_proc_id = simgrid::s4u::this_actor::get_pid();
564 TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local_all"));
565 int retval = win->flush_local_all();
566 TRACE_smpi_comm_out(my_proc_id);
570 int PMPI_Win_shared_query (MPI_Win win, int rank, MPI_Aint* size, int* disp_unit, void* baseptr)
573 return win->shared_query(rank, size, disp_unit, baseptr);
576 int PMPI_Win_get_attr (MPI_Win win, int keyval, void *attribute_val, int* flag)
578 static MPI_Aint size;
579 static MPI_Aint disp_unit;
583 *static_cast<void**>(attribute_val) = win->base();
588 *static_cast<MPI_Aint**>(attribute_val) = &size;
591 case MPI_WIN_DISP_UNIT:
592 disp_unit = win->disp_unit();
593 *static_cast<MPI_Aint**>(attribute_val) = &disp_unit;
597 return win->attr_get<simgrid::smpi::Win>(keyval, attribute_val, flag);
601 int PMPI_Win_set_attr (MPI_Win win, int type_keyval, void *attribute_val)
604 return win->attr_put<simgrid::smpi::Win>(type_keyval, attribute_val);
607 int PMPI_Win_delete_attr (MPI_Win win, int type_keyval)
610 return win->attr_delete<simgrid::smpi::Win>(type_keyval);
613 int PMPI_Win_create_keyval(MPI_Win_copy_attr_function* copy_fn, MPI_Win_delete_attr_function* delete_fn, int* keyval,
616 smpi_copy_fn _copy_fn={nullptr, nullptr,copy_fn,nullptr, nullptr,nullptr};
617 smpi_delete_fn _delete_fn={nullptr, nullptr,delete_fn,nullptr, nullptr,nullptr};
618 return simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Win>(_copy_fn, _delete_fn, keyval, extra_state);
621 int PMPI_Win_free_keyval(int* keyval) {
622 return simgrid::smpi::Keyval::keyval_free<simgrid::smpi::Win>(keyval);
625 MPI_Win PMPI_Win_f2c(MPI_Fint win){
628 return simgrid::smpi::Win::f2c(win);
631 MPI_Fint PMPI_Win_c2f(MPI_Win win){
632 if(win==MPI_WIN_NULL)
637 int PMPI_Win_create_errhandler(MPI_Win_errhandler_function* function, MPI_Errhandler* errhandler){
638 *errhandler=new simgrid::smpi::Errhandler(function);
642 int PMPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler* errhandler){
644 if (errhandler==nullptr){
647 *errhandler=win->errhandler();
651 int PMPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler){
653 if (errhandler==nullptr){
656 win->set_errhandler(errhandler);
660 int PMPI_Win_call_errhandler(MPI_Win win,int errorcode){
662 MPI_Errhandler err = win->errhandler();
663 err->call(win, errorcode);
664 simgrid::smpi::Errhandler::unref(err);