X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/96cedde3cdbc0b8ffc3f096a1b65d021b0226f99..cdf6a962eb4e88efbed3df9c41343adabcf09e6c:/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp

diff --git a/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp b/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp
index 4a529a67e3..b5d4073a25 100644
--- a/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp
+++ b/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp
@@ -30,9 +30,9 @@
 namespace simgrid{
 namespace smpi{
 int
-Coll_alltoallv_pair_light_barrier::alltoallv(void *send_buff, int *send_counts, int *send_disps,
+Coll_alltoallv_pair_light_barrier::alltoallv(const void *send_buff, const int *send_counts, const int *send_disps,
                                             MPI_Datatype send_type,
-                                            void *recv_buff, int *recv_counts, int *recv_disps,
+                                            void *recv_buff, const int *recv_counts, const int *recv_disps,
                                             MPI_Datatype recv_type,
                                             MPI_Comm comm)
 {
@@ -49,7 +49,7 @@ Coll_alltoallv_pair_light_barrier::alltoallv(void *send_buff, int *send_counts,
   num_procs = comm->size();
 
   if((num_procs&(num_procs-1)))
-    THROWF(arg_error,0, "alltoallv pair algorithm can't be used with non power of two number of processes ! ");
+    throw std::invalid_argument("alltoallv pair algorithm can't be used with non power of two number of processes!");
 
   send_chunk = send_type->get_extent();
   recv_chunk = recv_type->get_extent();