X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/cab230407566725b13a5fa1353268e5a9a3b6145..84f6ab110aa0bbbb1c02733c276c5ef72d65935e:/src/smpi/colls/allreduce-lr.c

diff --git a/src/smpi/colls/allreduce-lr.c b/src/smpi/colls/allreduce-lr.c
index 9bb4149289..664c7079e4 100644
--- a/src/smpi/colls/allreduce-lr.c
+++ b/src/smpi/colls/allreduce-lr.c
@@ -23,8 +23,8 @@ smpi_coll_tuned_allreduce_lr(void *sbuf, void *rbuf, int rcount,
   int send_offset, recv_offset;
   int remainder, remainder_flag, remainder_offset;
 
-  rank = smpi_comm_rank(MPI_COMM_WORLD);
-  size = smpi_comm_size(MPI_COMM_WORLD);
+  rank = smpi_comm_rank(comm);
+  size = smpi_comm_size(comm);
 
   /* make it compatible with all data type */
   MPI_Aint extent;