git checkout hypervisor

[simgrid.git] / src / smpi / colls / alltoall-pair-one-barrier.c

diff --git a/src/smpi/colls/alltoall-pair-one-barrier.c b/src/smpi/colls/alltoall-pair-one-barrier.c
index 478b881..3de912a 100644 (file)
--- a/src/smpi/colls/alltoall-pair-one-barrier.c
+++ b/src/smpi/colls/alltoall-pair-one-barrier.c
@@ -21,35 +21,35 @@
 
  ****************************************************************************/
 int
-smpi_coll_tuned_alltoall_pair_one_barrier(void * send_buff, int send_count, MPI_Datatype send_type,
-                         void * recv_buff, int recv_count, MPI_Datatype recv_type,
-                         MPI_Comm comm)
+smpi_coll_tuned_alltoall_pair_one_barrier(void *send_buff, int send_count,
+                                          MPI_Datatype send_type,
+                                          void *recv_buff, int recv_count,
+                                          MPI_Datatype recv_type, MPI_Comm comm)
 {
 
   MPI_Aint send_chunk, recv_chunk;
   MPI_Status s;
   int i, src, dst, rank, num_procs;
-  int tag = 1, success = 1; /*, failure = 0, pof2 = 1; */
+  int tag = 1, success = 1;     /*, failure = 0, pof2 = 1; */
+
+  char *send_ptr = (char *) send_buff;
+  char *recv_ptr = (char *) recv_buff;
 
-  char * send_ptr = (char *) send_buff;
-  char * recv_ptr = (char *) recv_buff;
-  
   MPI_Comm_rank(comm, &rank);
   MPI_Comm_size(comm, &num_procs);
   MPI_Type_extent(send_type, &send_chunk);
   MPI_Type_extent(recv_type, &recv_chunk);
 
   send_chunk *= send_count;
-  recv_chunk *= recv_count;  
+  recv_chunk *= recv_count;
 
   MPI_Barrier(comm);
-  for (i = 0; i < num_procs; i++)
-    {
-      src = dst = rank ^ i;     
-      MPI_Sendrecv(send_ptr + dst * send_chunk, send_count, send_type, dst,
-                  tag, recv_ptr + src * recv_chunk, recv_count, recv_type,
-                  src, tag, comm, &s);
-    }
+  for (i = 0; i < num_procs; i++) {
+    src = dst = rank ^ i;
+    MPI_Sendrecv(send_ptr + dst * send_chunk, send_count, send_type, dst,
+                 tag, recv_ptr + src * recv_chunk, recv_count, recv_type,
+                 src, tag, comm, &s);
+  }
 
   return success;
 }