+++ /dev/null
-/* Copyright (c) 2007-2021. 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 "simgrid/simdag.h"
-#include "xbt/log.h"
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(basic5, sd, "SimDag test basic5");
-
-/* Basic SimDag Test 5
- * Scenario:
- * - Create a no-op Init task
- * - Create two tasks: send 100kB and compute 10Mflops
- * - Schedule them concurrently
- * The two tasks should overlap smoothly as they use different resources.
- * Simulated time should be:
- * MAX(1e5/(1.25e8), 1e7/4e9) = MAX(.0009, .0025) = 0.0025 seconds
- */
-int main(int argc, char **argv)
-{
- /* scheduling parameters */
- double no_cost[] = { 0., 0., 0., 0. };
- double amount[] = { 0., 100000., 0., 0. };
- double comput[] = { 10000000. };
-
- /* initialization of SD */
- SD_init(&argc, argv);
-
- /* creation of the environment */
- SD_create_environment(argv[1]);
-
- /* creation of the tasks and their dependencies */
- SD_task_t taskInit = SD_task_create("Task Init", NULL, 1.0);
- SD_task_t taskA = SD_task_create("Task A", NULL, 1.0);
- SD_task_t taskB = SD_task_create("Task B", NULL, 1.0);
-
- SD_task_dependency_add(taskInit, taskA);
- SD_task_dependency_add(taskInit, taskB);
-
- sg_host_t *hosts = sg_host_list();
- SD_task_schedule(taskInit, 1, hosts, no_cost, no_cost, -1.0);
- SD_task_schedule(taskA, 2, hosts, no_cost, amount, -1.0);
- SD_task_schedule(taskB, 1, hosts, comput, no_cost, -1.0);
- xbt_free(hosts);
-
- /* let's launch the simulation! */
- SD_simulate(-1.0);
- SD_task_destroy(taskInit);
- SD_task_destroy(taskA);
- SD_task_destroy(taskB);
-
- XBT_INFO("Simulation time: %f", SD_get_clock());
-
- return 0;
-}