X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5b3677b425b9cc6949c1573d59ac772540cbf4b2..cfbe67c7c286e364fd628fd361dac67690bfe333:/src/smpi/colls/bcast-ompi-pipeline.c

diff --git a/src/smpi/colls/bcast-ompi-pipeline.c b/src/smpi/colls/bcast-ompi-pipeline.c
index 2547d19f04..3aebd8cb50 100644
--- a/src/smpi/colls/bcast-ompi-pipeline.c
+++ b/src/smpi/colls/bcast-ompi-pipeline.c
@@ -44,7 +44,7 @@ int smpi_coll_tuned_bcast_ompi_pipeline( void* buffer,
 
     size = smpi_comm_size(comm);
     rank = smpi_comm_rank(comm);
-    xbt_assert( size > 1 );
+    if(size==1)return MPI_SUCCESS;
 
 
     const double a_p16  = 3.2118e-6; /* [1 / byte] */