use tuned algo here

[simgrid.git] / src / smpi / colls / reduce-binomial.c

diff --git a/src/smpi/colls/reduce-binomial.c b/src/smpi/colls/reduce-binomial.c
index f2555f8..a7ece3e 100644 (file)
--- a/src/smpi/colls/reduce-binomial.c
+++ b/src/smpi/colls/reduce-binomial.c
@@ -10,7 +10,7 @@ int smpi_coll_tuned_reduce_binomial(void *sendbuf, void *recvbuf, int count,
   int comm_size, rank;
   int mask, relrank, source;
   int dst;
-  int tag = 4321;
+  int tag = COLL_TAG_REDUCE;
   MPI_Aint extent;
   void *tmp_buf;
   MPI_Aint true_lb, true_extent;
@@ -23,8 +23,6 @@ int smpi_coll_tuned_reduce_binomial(void *sendbuf, void *recvbuf, int count,
 
   tmp_buf = (void *) xbt_malloc(count * extent);
   int is_commutative = smpi_op_is_commute(op);
-  smpi_mpi_sendrecv(sendbuf, count, datatype, rank, tag,
-               recvbuf, count, datatype, rank, tag, comm, &status);
   mask = 1;
   
   int lroot;