X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/02ff1e3cc5ba31c8f2c95f27c5934b427e238993..488dda0c43d26f0a770e1d5b47f73148e153949b:/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp

diff --git a/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp b/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
index cea8087227..e20328f9b0 100644
--- a/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
+++ b/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
@@ -158,7 +158,7 @@
 namespace simgrid{
 namespace smpi{
 int
-Coll_allreduce_ompi_ring_segmented::allreduce(void *sbuf, void *rbuf, int count,
+Coll_allreduce_ompi_ring_segmented::allreduce(const void *sbuf, void *rbuf, int count,
                                                MPI_Datatype dtype,
                                                MPI_Op op,
                                                MPI_Comm comm)