1 /* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include "simdag/simdag.h"
12 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(basic0, sd, "SimDag test basic0");
14 int main(int argc, char **argv)
22 /* scheduling parameters */
24 double communication_amount1[] = { 0, 100000000, 0, 0 };
25 double communication_amount2[] = { 0, 1, 0, 0 };
26 const double no_cost[] = { 0.0, 0.0 };
28 /* initialization of SD */
31 /* creation of the environment */
32 SD_create_environment(argv[1]);
34 /* creation of the tasks and their dependencies */
35 taskInit = SD_task_create("Init", NULL, 1.0);
36 taskA = SD_task_create("Task Comm 1", NULL, 1.0);
37 taskB = SD_task_create("Task Comm 2", NULL, 1.0);
42 /* let's launch the simulation! */
44 SD_task_schedule(taskInit, 1, SD_workstation_get_list(), no_cost,
46 SD_task_schedule(taskA, 2, SD_workstation_get_list(), no_cost,
47 communication_amount1, -1.0);
48 SD_task_schedule(taskB, 2, SD_workstation_get_list(), no_cost,
49 communication_amount2, -1.0);
51 SD_task_dependency_add(NULL, NULL, taskInit, taskA);
52 SD_task_dependency_add(NULL, NULL, taskInit, taskB);
54 ret = SD_simulate(-1.0);
56 SD_task_destroy(taskInit);
57 SD_task_destroy(taskA);
58 SD_task_destroy(taskB);
60 XBT_INFO("Simulation time: %f", SD_get_clock());