From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Fri, 16 Sep 2022 14:48:30 +0000 (+0200)
Subject: Also check result for last call of MPI_Alltoallv in this example.
X-Git-Tag: v3.32~24
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/260f2a2c974962ed4844533ec8518b1463e7c281

Also check result for last call of MPI_Alltoallv in this example.
---

diff --git a/teshsuite/smpi/coll-alltoallv/coll-alltoallv.c b/teshsuite/smpi/coll-alltoallv/coll-alltoallv.c
index 9e74d4b7aa..09fa811cff 100644
--- a/teshsuite/smpi/coll-alltoallv/coll-alltoallv.c
+++ b/teshsuite/smpi/coll-alltoallv/coll-alltoallv.c
@@ -134,7 +134,9 @@ int main(int argc, char **argv)
   print_buffer_int(sdispls, size, "sdisp:", rank);
   print_buffer_int(rdispls, size, "rdisp:", rank);
 
-  MPI_Alltoallv(sbuf, sendcounts, sdispls, MPI_INT, rbuf, recvcounts, rdispls, MPI_INT, comm);
+  status = MPI_Alltoallv(sbuf, sendcounts, sdispls, MPI_INT, rbuf, recvcounts, rdispls, MPI_INT, comm);
+  if (status != MPI_SUCCESS)
+    printf("MPI_Alltoallv did not return MPI_SUCCESS\n");
 
   print_buffer_int(rbuf, size2, "rbuf:", rank);