X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e7c0c67af63b3979a597a66e5e1c8b0435fc6e19..a2353aa2adcad3e41130c0fea5090b048cf94a64:/src/smpi/colls/allgather-SMP-NTS.c

diff --git a/src/smpi/colls/allgather-SMP-NTS.c b/src/smpi/colls/allgather-SMP-NTS.c
index 1b49bd4be8..b511fb99b9 100644
--- a/src/smpi/colls/allgather-SMP-NTS.c
+++ b/src/smpi/colls/allgather-SMP-NTS.c
@@ -14,10 +14,9 @@ int smpi_coll_tuned_allgather_SMP_NTS(void *sbuf, int scount,
   MPI_Aint rextent, sextent;
   rextent = smpi_datatype_get_extent(rtype);
   sextent = smpi_datatype_get_extent(stype);
-  int tag = 50;
+  int tag = COLL_TAG_ALLGATHER;
   MPI_Request request;
   MPI_Request rrequest_array[128];
-  MPI_Request srequest_array[128];
 
   MPI_Status status;
   int i, send_offset, recv_offset;
@@ -83,8 +82,8 @@ int smpi_coll_tuned_allgather_SMP_NTS(void *sbuf, int scount,
     send_offset =
         ((inter_rank +
           inter_comm_size) % inter_comm_size) * NUM_CORE * sextent * scount;
-    srequest_array[0] = smpi_mpi_isend((char *) rbuf + send_offset, scount * NUM_CORE, stype, dst, tag,
-              comm);
+    smpi_mpi_isend((char *) rbuf + send_offset, scount * NUM_CORE, stype,
+                   dst, tag, comm);
 
     // loop : recv-inter , send-inter, send-intra (linear-bcast)
     for (i = 0; i < inter_comm_size - 2; i++) {
@@ -92,8 +91,8 @@ int smpi_coll_tuned_allgather_SMP_NTS(void *sbuf, int scount,
           ((inter_rank - i - 1 +
             inter_comm_size) % inter_comm_size) * NUM_CORE * sextent * scount;
       smpi_mpi_wait(&rrequest_array[i], &status);
-      srequest_array[i + 1] = smpi_mpi_isend((char *) rbuf + recv_offset, scount * NUM_CORE, stype, dst,
-                tag + i + 1, comm);
+      smpi_mpi_isend((char *) rbuf + recv_offset, scount * NUM_CORE, stype,
+                     dst, tag + i + 1, comm);
       if (num_core_in_current_smp > 1) {
         request = smpi_mpi_isend((char *) rbuf + recv_offset, scount * NUM_CORE, stype,
                   (rank + 1), tag + i + 1, comm);