X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b512c05a92b5f7e29bd6cf767e1de5b40344aa61..2f05e1ad3da18da4f302d234631e217a83134826:/teshsuite/smpi/mpich3-test/coll/nonblocking2.c

diff --git a/teshsuite/smpi/mpich3-test/coll/nonblocking2.c b/teshsuite/smpi/mpich3-test/coll/nonblocking2.c
index f266f5466d..6e216b5e30 100644
--- a/teshsuite/smpi/mpich3-test/coll/nonblocking2.c
+++ b/teshsuite/smpi/mpich3-test/coll/nonblocking2.c
@@ -396,29 +396,29 @@ int main(int argc, char **argv)
     }
 
     /* MPI_Iscan */
-/*    for (i = 0; i < COUNT; ++i) {*/
-/*        buf[i] = rank + i;*/
-/*        recvbuf[i] = 0xdeadbeef;*/
-/*    }*/
-/*    MPI_Iscan(buf, recvbuf, COUNT, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &req);*/
-/*    MPI_Wait(&req, MPI_STATUS_IGNORE);*/
-/*    for (i = 0; i < COUNT; ++i) {*/
-/*        my_assert(recvbuf[i] == ((rank * (rank + 1) / 2) + (i * (rank + 1))));*/
-/*    }*/
+    for (i = 0; i < COUNT; ++i) {
+        buf[i] = rank + i;
+        recvbuf[i] = 0xdeadbeef;
+    }
+    MPI_Iscan(buf, recvbuf, COUNT, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &req);
+    MPI_Wait(&req, MPI_STATUS_IGNORE);
+    for (i = 0; i < COUNT; ++i) {
+        my_assert(recvbuf[i] == ((rank * (rank + 1) / 2) + (i * (rank + 1))));
+    }
 
     /* MPI_Iexscan */
-/*    for (i = 0; i < COUNT; ++i) {*/
-/*        buf[i] = rank + i;*/
-/*        recvbuf[i] = 0xdeadbeef;*/
-/*    }*/
-/*    MPI_Iexscan(buf, recvbuf, COUNT, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &req);*/
-/*    MPI_Wait(&req, MPI_STATUS_IGNORE);*/
-/*    for (i = 0; i < COUNT; ++i) {*/
-/*        if (rank == 0)*/
-/*            my_assert(recvbuf[i] == 0xdeadbeef);*/
-/*        else*/
-/*            my_assert(recvbuf[i] == ((rank * (rank + 1) / 2) + (i * (rank + 1)) - (rank + i)));*/
-/*    }*/
+    for (i = 0; i < COUNT; ++i) {
+        buf[i] = rank + i;
+        recvbuf[i] = 0xdeadbeef;
+    }
+    MPI_Iexscan(buf, recvbuf, COUNT, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &req);
+    MPI_Wait(&req, MPI_STATUS_IGNORE);
+    for (i = 0; i < COUNT; ++i) {
+        if (rank == 0)
+            my_assert(recvbuf[i] == 0xdeadbeef);
+        else
+            my_assert(recvbuf[i] == ((rank * (rank + 1) / 2) + (i * (rank + 1)) - (rank + i)));
+    }
 
     /* MPI_Ialltoallw (a weak test, neither irregular nor sparse) */
     for (i = 0; i < size; ++i) {