+/* Latency tests */
-/*
- * SimDag
- * Latency tests
- * Copyright (C) 2007
- * Sascha Hunold, Frederic Suter
- */
+/* Copyright (c) 2007, 2009-2011, 2013-2015. The SimGrid Team.
+ * All rights reserved. */
-#include <stdio.h>
-#include <stdlib.h>
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
-#include "simdag/simdag.h"
+#include <stdio.h>
+#include "simgrid/simdag.h"
/**
* bw and latency test 3
* same intention as test 2
* sending 2 x 1 bytes at the same time
* this time in opposite direction
- *
*/
-int main(int argc, char **argv) {
- double time;
- SD_task_t root;
- SD_task_t task1;
- SD_task_t task2;
+int main(int argc, char **argv)
+{
double communication_amount1[] = { 0.0, 1.0, 0.0, 0.0 };
double communication_amount2[] = { 0.0, 0.0, 1.0, 0.0 };
double no_cost1[] = { 0.0 };
double no_cost[] = { 0.0, 0.0 };
-
+
SD_init(&argc, argv);
SD_create_environment(argv[1]);
- root = SD_task_create("Root", NULL, 1.0);
- task1 = SD_task_create("Comm 1", NULL, 1.0);
- task2 = SD_task_create("Comm 2", NULL, 1.0);
-
- SD_task_schedule(root, 1, SD_workstation_get_list(), no_cost1,
- no_cost1, -1.0);
- SD_task_schedule(task1, 2, SD_workstation_get_list(), no_cost,
- communication_amount1, -1.0);
- SD_task_schedule(task2, 2, SD_workstation_get_list(), no_cost,
- communication_amount2, -1.0);
-
+ SD_task_t root = SD_task_create("Root", NULL, 1.0);
+ SD_task_t task1 = SD_task_create("Comm 1", NULL, 1.0);
+ SD_task_t task2 = SD_task_create("Comm 2", NULL, 1.0);
+
+ SD_task_schedule(root, 1, sg_host_list(), no_cost1, no_cost1, -1.0);
+ SD_task_schedule(task1, 2, sg_host_list(), no_cost, communication_amount1, -1.0);
+ SD_task_schedule(task2, 2, sg_host_list(), no_cost, communication_amount2, -1.0);
+
SD_task_dependency_add(NULL, NULL, root, task1);
- SD_task_dependency_add(NULL, NULL, root, task2);
-
+ SD_task_dependency_add(NULL, NULL, root, task2);
+
SD_simulate(-1.0);
-
- time = SD_get_clock();
- printf("%g\n", time);
+ printf("%g\n", SD_get_clock());
fflush(stdout);
-
+
SD_task_destroy(root);
SD_task_destroy(task1);
SD_task_destroy(task2);
-
+
SD_exit();
-
return 0;
}
-
