1 /* Copyright (c) 2013-2018. 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. */
7 #include "simgrid/simdag.h"
10 XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Logging specific to this SimDag example");
12 /* simple test trying to load a Parallel Task Graph (PTG) as a DOT file. */
13 int main(int argc, char **argv){
18 /* initialization of SD */
21 /* Check our arguments */
22 xbt_assert (argc > 1,"Usage: %s platform_file dot_file example: %s ../2clusters.xml ptg.dot", argv[0], argv[0]);
24 /* creation of the environment */
25 SD_create_environment(argv[1]);
27 /* load the DOT file */
28 dot = SD_PTG_dotload(argv[2]);
30 xbt_die("No dot load may be you have a cycle in your graph");
33 /* Display all the tasks */
34 XBT_INFO("------------------- Display all tasks of the loaded DAG ---------------------------");
35 xbt_dynar_foreach(dot, cursor, task) {
39 /* Schedule them all on all the first host*/
40 XBT_INFO("------------------- Schedule tasks ---------------------------");
41 sg_host_t *hosts = sg_host_list();
42 int count = sg_host_count();
43 xbt_dynar_foreach(dot, cursor, task) {
44 if (SD_task_get_kind(task) == SD_TASK_COMP_PAR_AMDAHL) {
45 SD_task_schedulev(task, count, hosts);
50 XBT_INFO("------------------- Run the schedule ---------------------------");
52 XBT_INFO("Makespan: %f", SD_get_clock());
53 xbt_dynar_foreach(dot, cursor, task) {
54 SD_task_destroy(task);
56 xbt_dynar_free_container(&dot);