+++ /dev/null
-/* simple test trying to load a DOT file. */
-
-/* Copyright (c) 2010-2015. 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 "simgrid/simdag.h"
-#include "xbt/log.h"
-#include <stdio.h>
-#include <string.h>
-#include <libgen.h>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Logging specific to this SimDag example");
-
-int main(int argc, char **argv)
-{
- xbt_dynar_t dot;
- unsigned int cursor;
- SD_task_t task;
-
- /* initialization of SD */
- SD_init(&argc, argv);
-
- /* Check our arguments */
- xbt_assert(argc > 2, "Usage: %s platform_file dot_file [trace_file]"
- "example: %s ../2clusters.xml dag.dot dag.mytrace", argv[0], argv[0]);
-
- /* creation of the environment */
- SD_create_environment(argv[1]);
-
- /* load the DOT file */
- dot = SD_dotload(argv[2]);
- if(dot == NULL){
- XBT_CRITICAL("No dot loaded. Do you have a cycle in your graph?");
- SD_exit();
- exit(2);
- }
-
- char *tracefilename;
- char *last = strrchr(argv[2], '.');
- tracefilename = bprintf("%.*s.trace", (int) (last == NULL ? strlen(argv[2]) : last - argv[2]),argv[2]);
- if (argc == 4)
- tracefilename = xbt_strdup(argv[3]);
-
- /* Display all the tasks */
- XBT_INFO("------------------- Display all tasks of the loaded DAG ---------------------------");
- xbt_dynar_foreach(dot, cursor, task) {
- SD_task_dump(task);
- }
-
- FILE *dotout = fopen("dot.dot", "w");
- fprintf(dotout, "digraph A {\n");
- xbt_dynar_foreach(dot, cursor, task) {
- SD_task_dotty(task, dotout);
- }
- fprintf(dotout, "}\n");
- fclose(dotout);
-
- /* Schedule them all on the first workstation */
- XBT_INFO("------------------- Schedule tasks ---------------------------");
- const sg_host_t *ws_list = sg_host_list();
-
- int count = sg_host_count();
- xbt_dynar_foreach(dot, cursor, task) {
- if (SD_task_get_kind(task) == SD_TASK_COMP_SEQ) {
- if (!strcmp(SD_task_get_name(task), "end"))
- SD_task_schedulel(task, 1, ws_list[0]);
- else
- SD_task_schedulel(task, 1, ws_list[cursor % count]);
- }
- }
-
- XBT_INFO("------------------- Run the schedule ---------------------------");
- SD_simulate(-1);
-
- XBT_INFO("------------------- Produce the trace file---------------------------");
- XBT_INFO("Producing the trace of the run into %s", basename(tracefilename));
- FILE *out = fopen(tracefilename, "w");
- xbt_assert(out, "Cannot write to %s", tracefilename);
- free(tracefilename);
-
- xbt_dynar_foreach(dot, cursor, task) {
- int kind = SD_task_get_kind(task);
- sg_host_t *wsl = SD_task_get_workstation_list(task);
- switch (kind) {
- case SD_TASK_COMP_SEQ:
- fprintf(out, "[%f->%f] %s compute %f flops # %s\n",
- SD_task_get_start_time(task), SD_task_get_finish_time(task),
- sg_host_get_name(wsl[0]), SD_task_get_amount(task), SD_task_get_name(task));
- break;
- case SD_TASK_COMM_E2E:
- fprintf(out, "[%f -> %f] %s -> %s transfer of %.0f bytes # %s\n",
- SD_task_get_start_time(task), SD_task_get_finish_time(task),
- sg_host_get_name(wsl[0]), sg_host_get_name(wsl[1]), SD_task_get_amount(task), SD_task_get_name(task));
- break;
- default:
- xbt_die("Task %s is of unknown kind %d", SD_task_get_name(task), SD_task_get_kind(task));
- }
- SD_task_destroy(task);
- }
- xbt_dynar_free_container(&dot);
- fclose(out);
-
- /* exit */
- SD_exit();
- return 0;
-}
