X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/29aa074252888a50d97e3069f51ffb8e6cf99101..430c1a742ebab0aaa32b3b080c4440c5b9431742:/src/smpi/colls/allreduce-rab2.cpp

diff --git a/src/smpi/colls/allreduce-rab2.cpp b/src/smpi/colls/allreduce-rab2.cpp
index 04d10d8e6c..d11b9f20bb 100644
--- a/src/smpi/colls/allreduce-rab2.cpp
+++ b/src/smpi/colls/allreduce-rab2.cpp
@@ -30,7 +30,7 @@ int smpi_coll_tuned_allreduce_rab2(void *sbuff, void *rbuff,
   nprocs = comm->size();
 
 
-  s_extent = smpi_datatype_get_extent(dtype);
+  s_extent = dtype->get_extent();
 
   // uneven count
   if (count % nprocs) {