X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/cc63d7b267be4c20633a0be7db63b3d88030bee6..1687df79d61a9418bba830bbd0ab7de16e457090:/src/smpi/colls/alltoall-2dmesh.c

diff --git a/src/smpi/colls/alltoall-2dmesh.c b/src/smpi/colls/alltoall-2dmesh.c
index 287014f875..dc9971627e 100644
--- a/src/smpi/colls/alltoall-2dmesh.c
+++ b/src/smpi/colls/alltoall-2dmesh.c
@@ -80,8 +80,8 @@ int smpi_coll_tuned_alltoall_2dmesh(void *send_buff, int send_count,
 
   block_size = extent * send_count;
 
-  tmp_buff1 = (char *) xbt_malloc(block_size * num_procs * Y);
-  tmp_buff2 = (char *) xbt_malloc(block_size * Y);
+  tmp_buff1 = (char *) smpi_get_tmp_sendbuffer(block_size * num_procs * Y);
+  tmp_buff2 = (char *) smpi_get_tmp_recvbuffer(block_size * Y);
 
   num_reqs = X;
   if (Y > X)
@@ -168,7 +168,7 @@ int smpi_coll_tuned_alltoall_2dmesh(void *send_buff, int send_count,
   smpi_mpi_waitall(X - 1, reqs, statuses);
   free(reqs);
   free(statuses);
-  free(tmp_buff1);
-  free(tmp_buff2);
+  smpi_free_tmp_buffer(tmp_buff1);
+  smpi_free_tmp_buffer(tmp_buff2);
   return MPI_SUCCESS;
 }