X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/488dda0c43d26f0a770e1d5b47f73148e153949b..cfe374608aecf8654110a7bb20bbfeb01d07c3b0:/src/smpi/colls/reduce/reduce-arrival-pattern-aware.cpp

diff --git a/src/smpi/colls/reduce/reduce-arrival-pattern-aware.cpp b/src/smpi/colls/reduce/reduce-arrival-pattern-aware.cpp
index 63454dcc5f..1ff8bd48f1 100644
--- a/src/smpi/colls/reduce/reduce-arrival-pattern-aware.cpp
+++ b/src/smpi/colls/reduce/reduce-arrival-pattern-aware.cpp
@@ -29,10 +29,6 @@ int Coll_reduce_arrival_pattern_aware::reduce(const void *buf, void *rbuf,
   int tag = -COLL_TAG_REDUCE;
   MPI_Status status;
   MPI_Request request;
-  MPI_Request *send_request_array;
-  MPI_Request *recv_request_array;
-  MPI_Status *send_status_array;
-  MPI_Status *recv_status_array;
 
   MPI_Status temp_status_array[MAX_NODE];
 
@@ -72,8 +68,7 @@ int Coll_reduce_arrival_pattern_aware::reduce(const void *buf, void *rbuf,
     already_received[i] = 0;
   }
 
-  char *tmp_buf;
-  tmp_buf = (char *) smpi_get_tmp_sendbuffer(count * extent);
+  unsigned char* tmp_buf = smpi_get_tmp_sendbuffer(count * extent);
 
   Request::sendrecv(buf, count, datatype, rank, tag, rbuf, count, datatype, rank,
                tag, comm, &status);
@@ -90,11 +85,10 @@ int Coll_reduce_arrival_pattern_aware::reduce(const void *buf, void *rbuf,
 
         for (i = 1; i < size; i++) {
           if (already_received[i] == 0) {
-            Request::iprobe(i, MPI_ANY_TAG, comm, &flag_array[i],
-                             MPI_STATUSES_IGNORE);
-            simcall_process_sleep(0.0001);
+            Request::iprobe(i, MPI_ANY_TAG, comm, &flag_array[i], MPI_STATUSES_IGNORE);
+            simgrid::s4u::this_actor::sleep_for(0.0001);
+          }
             }
-        }
 
         header_index = 0;
         /* recv 1-byte message */
@@ -190,14 +184,10 @@ int Coll_reduce_arrival_pattern_aware::reduce(const void *buf, void *rbuf,
   else {
     //    printf("node %d start\n",rank);
 
-    send_request_array =
-        (MPI_Request *) xbt_malloc((size + pipe_length) * sizeof(MPI_Request));
-    recv_request_array =
-        (MPI_Request *) xbt_malloc((size + pipe_length) * sizeof(MPI_Request));
-    send_status_array =
-        (MPI_Status *) xbt_malloc((size + pipe_length) * sizeof(MPI_Status));
-    recv_status_array =
-        (MPI_Status *) xbt_malloc((size + pipe_length) * sizeof(MPI_Status));
+    MPI_Request* send_request_array = new MPI_Request[size + pipe_length];
+    MPI_Request* recv_request_array = new MPI_Request[size + pipe_length];
+    MPI_Status* send_status_array   = new MPI_Status[size + pipe_length];
+    MPI_Status* recv_status_array   = new MPI_Status[size + pipe_length];
 
     if (rank == 0) {
       sent_count = 0;
@@ -319,13 +309,10 @@ int Coll_reduce_arrival_pattern_aware::reduce(const void *buf, void *rbuf,
       }
     }                           /* non-root */
 
-
-
-
-    free(send_request_array);
-    free(recv_request_array);
-    free(send_status_array);
-    free(recv_status_array);
+    delete[] send_request_array;
+    delete[] recv_request_array;
+    delete[] send_status_array;
+    delete[] recv_status_array;
 
     //printf("node %d done\n",rank);
   }                             /* end pipeline */