Apply the default settings of 'smpi/buffering' too

[simgrid.git] / src / smpi / colls / allgather / allgather-pair.cpp

diff --git a/src/smpi/colls/allgather/allgather-pair.cpp b/src/smpi/colls/allgather/allgather-pair.cpp
index 7f0ec36..5794d95 100644 (file)
--- a/src/smpi/colls/allgather/allgather-pair.cpp
+++ b/src/smpi/colls/allgather/allgather-pair.cpp
@@ -88,7 +88,7 @@ Coll_allgather_pair::allgather(const void *send_buff, int send_count,
   unsigned int num_procs = comm->size();
 
   if((num_procs&(num_procs-1)))
-    THROWF(arg_error,0, "allgather pair algorithm can't be used with non power of two number of processes ! ");
+    throw std::invalid_argument("allgather pair algorithm can't be used with non power of two number of processes!");
 
   extent = send_type->get_extent();