X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6de03ecc4e630732984a0673512a5d15fd75e270..70a1c67dc21179a44b0b317a1ea4823b63b7c666:/src/smpi/colls/allreduce-rab1.c

diff --git a/src/smpi/colls/allreduce-rab1.c b/src/smpi/colls/allreduce-rab1.c
index 2e80e45f6f..0a04e54b38 100644
--- a/src/smpi/colls/allreduce-rab1.c
+++ b/src/smpi/colls/allreduce-rab1.c
@@ -32,7 +32,6 @@ int smpi_coll_tuned_allreduce_rab1(void *sbuff, void *rbuff,
     pof2 <<= 1;
   pof2 >>= 1;
 
-  mask = 1;
   send_idx = recv_idx = 0;
 
   // uneven count
@@ -40,8 +39,8 @@ int smpi_coll_tuned_allreduce_rab1(void *sbuff, void *rbuff,
     send_size = (count + nprocs) / nprocs;
     newcnt = send_size * nprocs;
 
-    recv = (void *) xbt_malloc(extent * newcnt);
-    tmp_buf = (void *) xbt_malloc(extent * newcnt);
+    recv = (void *) smpi_get_tmp_recvbuffer(extent * newcnt);
+    tmp_buf = (void *) smpi_get_tmp_sendbuffer(extent * newcnt);
     memcpy(recv, sbuff, extent * count);
 
 
@@ -71,13 +70,13 @@ int smpi_coll_tuned_allreduce_rab1(void *sbuff, void *rbuff,
     mpi_coll_allgather_fun(tmp_buf, recv_cnt, dtype, recv, recv_cnt, dtype, comm);
 
     memcpy(rbuff, recv, count * extent);
-    free(recv);
-    free(tmp_buf);
+    smpi_free_tmp_buffer(recv);
+    smpi_free_tmp_buffer(tmp_buf);
 
   }
 
   else {
-    tmp_buf = (void *) xbt_malloc(extent * count);
+    tmp_buf = (void *) smpi_get_tmp_sendbuffer(extent * count);
     memcpy(rbuff, sbuff, count * extent);
     mask = pof2 / 2;
     share = count / pof2;
@@ -103,7 +102,7 @@ int smpi_coll_tuned_allreduce_rab1(void *sbuff, void *rbuff,
 
     memcpy(tmp_buf, (char *) rbuff + recv_idx * extent, recv_cnt * extent);
     mpi_coll_allgather_fun(tmp_buf, recv_cnt, dtype, rbuff, recv_cnt, dtype, comm);
-    free(tmp_buf);
+    smpi_free_tmp_buffer(tmp_buf);
   }
 
   return MPI_SUCCESS;