-/* Copyright (c) 2007-2012, 2014. The SimGrid Team.
+/* Copyright (c) 2007-2012, 2014-2015. The SimGrid Team.
* All rights reserved. */
/* 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 <stdio.h>
-#include <stdlib.h>
-#include "simdag/simdag.h"
+#include "simgrid/simdag.h"
#include "xbt/log.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(basic0, sd, "SimDag test basic0");
* - Create a no-op Init task
* - Create two communication tasks: 100MB and 1B
* - Schedule them concurrently on the two hosts of the platform
- * The two communications occur simultaneously but one is so short that it has
- * no impact on the other.
+ * The two communications occur simultaneously but one is so short that it has no impact on the other.
* Simulated time should be:
* 1e8/1.25e8 + 1e-4 = 0.8001 seconds
- * This corresponds to paying latency once and having the full bandwidth for the
- * big message.
+ * This corresponds to paying latency once and having the full bandwidth for the big message.
*/
int main(int argc, char **argv)
{
- SD_task_t taskInit;
- SD_task_t taskA;
- SD_task_t taskB;
- xbt_dynar_t ret;
-
/* scheduling parameters */
-
double communication_amount1[] = { 0, 1e8, 0, 0 };
double communication_amount2[] = { 0, 1, 0, 0 };
const double no_cost[] = { 0.0, 0.0 };
SD_create_environment(argv[1]);
/* creation of the tasks and their dependencies */
- taskInit = SD_task_create("Init", NULL, 1.0);
- taskA = SD_task_create("Task Comm 1", NULL, 1.0);
- taskB = SD_task_create("Task Comm 2", NULL, 1.0);
-
- /* let's launch the simulation! */
-
- SD_task_schedule(taskInit, 1, SD_workstation_get_list(), no_cost,
- no_cost, -1.0);
- SD_task_schedule(taskA, 2, SD_workstation_get_list(), no_cost,
- communication_amount1, -1.0);
- SD_task_schedule(taskB, 2, SD_workstation_get_list(), no_cost,
- communication_amount2, -1.0);
+ SD_task_t taskInit = SD_task_create("Init", NULL, 1.0);
+ SD_task_t taskA = SD_task_create("Task Comm 1", NULL, 1.0);
+ SD_task_t taskB = SD_task_create("Task Comm 2", NULL, 1.0);
SD_task_dependency_add(NULL, NULL, taskInit, taskA);
SD_task_dependency_add(NULL, NULL, taskInit, taskB);
- ret = SD_simulate(-1.0);
- xbt_dynar_free(&ret);
+ SD_task_schedule(taskInit, 1, sg_host_list(), no_cost, no_cost, -1.0);
+ SD_task_schedule(taskA, 2, sg_host_list(), no_cost, communication_amount1, -1.0);
+ SD_task_schedule(taskB, 2, sg_host_list(), no_cost, communication_amount2, -1.0);
+
+ /* let's launch the simulation! */
+ SD_simulate(-1.0);
SD_task_destroy(taskInit);
SD_task_destroy(taskA);
SD_task_destroy(taskB);