Add tesh files to test all new collectives

[simgrid.git] / src / smpi / colls / alltoall-simple.c

diff --git a/src/smpi/colls/alltoall-simple.c b/src/smpi/colls/alltoall-simple.c
index 90e1c72..d2988a7 100644 (file)
--- a/src/smpi/colls/alltoall-simple.c
+++ b/src/smpi/colls/alltoall-simple.c
@@ -25,8 +25,7 @@
 int smpi_coll_tuned_alltoall_simple(void *send_buff, int send_count,
                                     MPI_Datatype send_type,
                                     void *recv_buff, int recv_count,
-                                    MPI_Datatype recv_type,
-                                    MPI_Comm comm)
+                                    MPI_Datatype recv_type, MPI_Comm comm)
 {
   int i, rank, size, nreqs, err, src, dst, tag = 101;
   char *psnd;
@@ -50,13 +49,8 @@ int smpi_coll_tuned_alltoall_simple(void *send_buff, int send_count,
 
   nreqs = 2 * (size - 1);
   if (nreqs > 0) {
-    req = (MPI_Request *) malloc(nreqs * sizeof(MPI_Request));
-    statuses = (MPI_Status *) malloc(nreqs * sizeof(MPI_Status));
-    if (!req || !statuses) {
-      free(req);
-      free(statuses);
-      return 0;
-    }
+    req = (MPI_Request *) xbt_malloc(nreqs * sizeof(MPI_Request));
+    statuses = (MPI_Status *) xbt_malloc(nreqs * sizeof(MPI_Status));
   } else {
     req = NULL;
     statuses = NULL;
@@ -119,5 +113,5 @@ int smpi_coll_tuned_alltoall_simple(void *send_buff, int send_count,
     free((char *) req);
   if (statuses)
     free(statuses);
-  return (1);
+  return MPI_SUCCESS;
 }