X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1b688c83e1d48eda7a3392c2a7f0c3c540e77f7d..4d19d0578ec78430847de4271258e1d23ca67675:/src/smpi/colls/alltoall-3dmesh.c

diff --git a/src/smpi/colls/alltoall-3dmesh.c b/src/smpi/colls/alltoall-3dmesh.c
index ed734e5b1f..cae32a23b0 100644
--- a/src/smpi/colls/alltoall-3dmesh.c
+++ b/src/smpi/colls/alltoall-3dmesh.c
@@ -24,7 +24,7 @@
  * Auther: Ahmad Faraj
 ****************************************************************************/
 
-int alltoall_check_is_3dmesh(int num, int *i, int *j, int *k)
+static int alltoall_check_is_3dmesh(int num, int *i, int *j, int *k)
 {
   int x, max = num / 3;
   x = cbrt(num);
@@ -43,8 +43,7 @@ int alltoall_check_is_3dmesh(int num, int *i, int *j, int *k)
 int smpi_coll_tuned_alltoall_3dmesh(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)
 {
   MPI_Request *reqs, *req_ptr;
   MPI_Aint extent;
@@ -157,8 +156,8 @@ int smpi_coll_tuned_alltoall_3dmesh(void *send_buff, int send_count,
     send_offset = (rank * block_size) + (i * block_size * num_procs);
     recv_offset = (my_z_base * block_size) + (i * block_size);
     MPI_Sendrecv(tmp_buff1 + send_offset, send_count, send_type, rank, tag,
-                 recv_buff + recv_offset, recv_count, recv_type, rank, tag,
-                 comm, &status);
+                 (char *) recv_buff + recv_offset, recv_count, recv_type,
+                 rank, tag, comm, &status);
   }
 
   for (i = 1; i < Z; i++) {
@@ -167,8 +166,8 @@ int smpi_coll_tuned_alltoall_3dmesh(void *send_buff, int send_count,
 
     recv_offset = (src_z_base * block_size);
 
-    MPI_Irecv(recv_buff + recv_offset, recv_count * two_dsize, recv_type,
-              src, tag, comm, req_ptr++);
+    MPI_Irecv((char *) recv_buff + recv_offset, recv_count * two_dsize,
+              recv_type, src, tag, comm, req_ptr++);
   }
 
   for (i = 1; i < Z; i++) {