From: Christian Heinrich <franz-christian.heinrich@inria.fr>
Date: Wed, 24 Jan 2018 13:26:39 +0000 (+0100)
Subject: [SMPI] smpi_win.cpp: Convert target_rank for other communicators
X-Git-Tag: v3.19~312^2~3
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/20180cf998fe77ea59e5dbffd7ba0515124c775d

[SMPI] smpi_win.cpp: Convert target_rank for other communicators

I'm not sure that comm_ and recv_win->comm_ are the same, so I convert them.
---

diff --git a/src/smpi/mpi/smpi_win.cpp b/src/smpi/mpi/smpi_win.cpp
index 36f601c0cb..5a2544d586 100644
--- a/src/smpi/mpi/smpi_win.cpp
+++ b/src/smpi/mpi/smpi_win.cpp
@@ -339,7 +339,7 @@ int Win::accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_da
 
   // prepare receiver request
   MPI_Request rreq = Request::rma_recv_init(recv_addr, target_count, target_datatype, recv_win->comm_->rank(),
-                                            target_rank, SMPI_RMA_TAG - 3 - count_, recv_win->comm_, op);
+                                            recv_win->comm_->group()->rank(comm_->group()->actor(target_rank)), SMPI_RMA_TAG - 3 - count_, recv_win->comm_, op);
 
   count_++;