Add MPI_Ireduce

[simgrid.git] / teshsuite / smpi / mpich3-test / coll / nonblocking.c

diff --git a/teshsuite/smpi/mpich3-test/coll/nonblocking.c b/teshsuite/smpi/mpich3-test/coll/nonblocking.c
index d3b6646..0038da1 100644 (file)
--- a/teshsuite/smpi/mpich3-test/coll/nonblocking.c
+++ b/teshsuite/smpi/mpich3-test/coll/nonblocking.c
@@ -153,14 +153,14 @@ int main(int argc, char **argv)
     MPI_Ialltoallw(MPI_IN_PLACE, NULL, NULL, NULL, rbuf, rcounts, rdispls, types, comm, &req);
     MPI_Wait(&req, MPI_STATUS_IGNORE);
 
-/*    MPI_Ireduce(sbuf, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);*/
-/*    MPI_Wait(&req, MPI_STATUS_IGNORE);*/
+    MPI_Ireduce(sbuf, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);
+    MPI_Wait(&req, MPI_STATUS_IGNORE);
 
-/*    if (0 == rank)*/
-/*        MPI_Ireduce(MPI_IN_PLACE, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);*/
-/*    else*/
-/*        MPI_Ireduce(sbuf, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);*/
-/*    MPI_Wait(&req, MPI_STATUS_IGNORE);*/
+    if (0 == rank)
+        MPI_Ireduce(MPI_IN_PLACE, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);
+    else
+        MPI_Ireduce(sbuf, rbuf, NUM_INTS, MPI_INT, MPI_SUM, 0, comm, &req);
+    MPI_Wait(&req, MPI_STATUS_IGNORE);
 
 /*    MPI_Iallreduce(sbuf, rbuf, NUM_INTS, MPI_INT, MPI_SUM, comm, &req);*/
 /*    MPI_Wait(&req, MPI_STATUS_IGNORE);*/