X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5073fed443fe7b2775f9eace3c512da49dab0e4a..25b22264bc89ff9ed4f620a0bf821bd7b59cbd71:/examples/msg/pmm/msg_pmm.c

diff --git a/examples/msg/pmm/msg_pmm.c b/examples/msg/pmm/msg_pmm.c
index 498ba066e7..4f1522ba16 100644
--- a/examples/msg/pmm/msg_pmm.c
+++ b/examples/msg/pmm/msg_pmm.c
@@ -13,14 +13,14 @@
 XBT_LOG_NEW_DEFAULT_CATEGORY(msg_pmm,
                              "Messages specific for this msg example");
 
-/* This example should always be executed using a MATRIX_SIZE multiple of
- * GRID_SIZE and with GRID_SIZE^2 nodes. */
-#define MATRIX_SIZE 900
-#define GRID_SIZE 3
+/* This example should always be executed using a deployment of
+ * GRID_SIZE * GRID_SIZE nodes. */
+#define GRID_SIZE 3		/* Modify to adjust the grid's size */
+#define NODE_MATRIX_SIZE 300	/* Ammount of work done by each node*/
 
-#define MAILBOX_NAME_SIZE 10
 #define GRID_NUM_NODES GRID_SIZE * GRID_SIZE
-#define NODE_MATRIX_SIZE MATRIX_SIZE / GRID_SIZE
+#define MATRIX_SIZE NODE_MATRIX_SIZE * GRID_SIZE
+#define MAILBOX_NAME_SIZE 10
 #define NEIGHBOURS_COUNT GRID_SIZE - 1
 
 /*
@@ -61,7 +61,7 @@ int node(int argc, char **argv)
   xbt_matrix_t A, B, C = NULL, sA, sB, sC;
   result_t result;
 
-  xbt_assert0(argc != 1, "Wrong number of arguments for this node");
+  xbt_assert(argc != 1, "Wrong number of arguments for this node");
 
   /* Initialize the node's data-structures */
   myid = atoi(argv[1]);
@@ -158,7 +158,7 @@ int node(int argc, char **argv)
     result->sC =
       xbt_matrix_new_sub(sC, NODE_MATRIX_SIZE, NODE_MATRIX_SIZE, 0, 0, NULL);
     task = MSG_task_create("result",100,100,result);
-    MSG_task_dsend(task, "0", NULL);
+    MSG_task_dsend(task, "0", (void_f_pvoid_t) MSG_task_destroy);
   }
 
   /* Clean up and finish*/
@@ -252,7 +252,6 @@ int main(int argc, char *argv[])
   const char* platform_file = options[0];
   const char* application_file = options[1];
 
-  MSG_set_channel_number(0);
   MSG_create_environment(platform_file);
 
   MSG_function_register("node", node);