X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fbcf6ab31cae1988be858f9f894dafe529c575d7..9b5c287fbf93c2ae7c3d18c8584647ef9920fe87:/src/smpi/colls/allgather/allgather-2dmesh.cpp

diff --git a/src/smpi/colls/allgather/allgather-2dmesh.cpp b/src/smpi/colls/allgather/allgather-2dmesh.cpp
index cb7ed513fc..b6b06fcb6e 100644
--- a/src/smpi/colls/allgather/allgather-2dmesh.cpp
+++ b/src/smpi/colls/allgather/allgather-2dmesh.cpp
@@ -130,7 +130,7 @@ Coll_allgather_2dmesh::allgather(const void *send_buff, int send_count, MPI_Data
   block_size = extent * send_count;
 
   if (not is_2dmesh(num_procs, &X, &Y))
-    THROWF(arg_error,0, "allgather_2dmesh algorithm can't be used with this number of processes! ");
+    throw std::invalid_argument("allgather_2dmesh algorithm can't be used with this number of processes!");
 
   my_row_base = (rank / Y) * Y;
   my_col_base = rank % Y;