WIP. Encontrada condicion de carrera entorno a Alltoallv cuando el tiempo por...

WIP. Encontrada condicion de carrera entorno a Alltoallv cuando el tiempo por iteracion es menor a 10ms

Codes/IOcodes/results.c

@@ -175,7 +175,7 @@ void realloc_results_iters(results_data *results, int needed) {
   type_aux = (int *) realloc(results->iters_type, needed * sizeof(int));
 
   if(time_aux == NULL || type_aux == NULL) {
-    fprintf(stderr, "No se ha podido realojar la memoria de resultados\n");
+    fprintf(stderr, "Fatal error - No se ha podido realojar la memoria de resultados\n");
     MPI_Abort(MPI_COMM_WORLD, 1);
   }
 

Codes/malleability/CommDist.c

@@ -150,7 +150,13 @@ void send_sync_arrays(struct Dist_data dist_data, char *array, int rootBcast, in
     }
     //print_counts(dist_data, counts.counts, counts.displs, numP_child, "Padres");
     /* COMUNICACION DE DATOS */
+    //int myId;
+    //MPI_Comm_rank(MPI_COMM_WORLD, &myId);
+    //if(myId == 0) { printf("TEST PREALL SEND\n"); fflush(stdout); }
+    //MPI_Barrier(dist_data.intercomm);
     MPI_Alltoallv(array, counts.counts, counts.displs, MPI_CHAR, NULL, counts.zero_arr, counts.zero_arr, MPI_CHAR, dist_data.intercomm);
+    //MPI_Barrier(dist_data.intercomm);
+    //if(myId == 0) { printf("TEST POSTALL SEND\n"); fflush(stdout); }
     
 }
 
@@ -176,7 +182,13 @@ void recv_sync_arrays(struct Dist_data dist_data, char *array, int root, int num
     //print_counts(dist_data, counts.counts, counts.displs, numP_parents, "Hijos");
 
     /* COMUNICACION DE DATOS */
+    //int myId;
+    //MPI_Comm_rank(MPI_COMM_WORLD, &myId);
+    //if(myId == 0) { printf("TEST PREALL RECV\n"); fflush(stdout); }
+    //MPI_Barrier(dist_data.intercomm);
     MPI_Alltoallv(&aux, counts.zero_arr, counts.zero_arr, MPI_CHAR, array, counts.counts, counts.displs, MPI_CHAR, dist_data.intercomm);
+    //MPI_Barrier(dist_data.intercomm);
+    //if(myId == 0) { printf("TEST POSTALL RECV\n"); fflush(stdout); }
 }
 
 

Exec/arrayRun.sh

 #!/bin/bash
 
-#SBATCH --exclude=n[06-07],c01
+#SBATCH --exclude=c01
 
 dir="/home/martini/malleability_benchmark"
 codeDir="/Codes"
@@ -21,7 +21,7 @@ do
   for phy_dist in cpu node
   do
 
-    for ibarrier_use in 0 #TODO Poner a 0 1
+    for ibarrier_use in 3 #TODO Poner a 0 1
     do
       i=$(($i + 1))
       cd $name_dir/Run$i