use/unuse -> ref/unref

[simgrid.git] / src / smpi / colls / alltoall-ring.cpp

diff --git a/src/smpi/colls/alltoall-ring.cpp b/src/smpi/colls/alltoall-ring.cpp
index b871173..34138e8 100644 (file)
--- a/src/smpi/colls/alltoall-ring.cpp
+++ b/src/smpi/colls/alltoall-ring.cpp
@@ -41,8 +41,8 @@ smpi_coll_tuned_alltoall_ring(void *send_buff, int send_count,
 
   rank = comm->rank();
   num_procs = comm->size();
-  send_chunk = smpi_datatype_get_extent(send_type);
-  recv_chunk = smpi_datatype_get_extent(recv_type);
+  send_chunk = send_type->get_extent();
+  recv_chunk = recv_type->get_extent();
 
   send_chunk *= send_count;
   recv_chunk *= recv_count;
@@ -51,7 +51,7 @@ smpi_coll_tuned_alltoall_ring(void *send_buff, int send_count,
     src = (rank - i + num_procs) % num_procs;
     dst = (rank + i) % num_procs;
 
-    smpi_mpi_sendrecv(send_ptr + dst * send_chunk, send_count, send_type, dst,
+    Request::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);
   }