X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ca2e418072d73461d9c4f1e39e77c9f7380eb3fd..29aa074252888a50d97e3069f51ffb8e6cf99101:/src/smpi/colls/reduce-flat-tree.cpp

diff --git a/src/smpi/colls/reduce-flat-tree.cpp b/src/smpi/colls/reduce-flat-tree.cpp
index a12009c131..b4c3635b32 100644
--- a/src/smpi/colls/reduce-flat-tree.cpp
+++ b/src/smpi/colls/reduce-flat-tree.cpp
@@ -27,7 +27,7 @@ smpi_coll_tuned_reduce_flat_tree(void *sbuf, void *rbuf, int count,
   extent = smpi_datatype_get_extent(dtype);
 
   if (rank != root) {
-    smpi_mpi_send(sbuf, count, dtype, root, tag, comm);
+    Request::send(sbuf, count, dtype, root, tag, comm);
     return 0;
   }
 
@@ -40,10 +40,10 @@ smpi_coll_tuned_reduce_flat_tree(void *sbuf, void *rbuf, int count,
 
   /* Initialize the receive buffer. */
   if (rank == (size - 1))
-    smpi_mpi_sendrecv(sbuf, count, dtype, rank, tag,
+    Request::sendrecv(sbuf, count, dtype, rank, tag,
                  rbuf, count, dtype, rank, tag, comm, &status);
   else
-    smpi_mpi_recv(rbuf, count, dtype, size - 1, tag, comm, &status);
+    Request::recv(rbuf, count, dtype, size - 1, tag, comm, &status);
 
   /* Loop receiving and calling reduction function (C or Fortran). */
 
@@ -51,12 +51,12 @@ smpi_coll_tuned_reduce_flat_tree(void *sbuf, void *rbuf, int count,
     if (rank == i)
       inbuf = static_cast<char*>(sbuf);
     else {
-      smpi_mpi_recv(origin, count, dtype, i, tag, comm, &status);
+      Request::recv(origin, count, dtype, i, tag, comm, &status);
       inbuf = origin;
     }
 
     /* Call reduction function. */
-    smpi_op_apply(op, inbuf, rbuf, &count, &dtype);
+    if(op!=MPI_OP_NULL) op->apply( inbuf, rbuf, &count, dtype);
 
   }