+++ /dev/null
-/* simple test trying to load a DAX file. */
-
-/* Copyright (c) 2009-2019. 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 <stdio.h>
-#include <string.h>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Logging specific to this SimDag example");
-
-static int name_compare_hosts(const void *n1, const void *n2)
-{
- return strcmp(sg_host_get_name(*(sg_host_t *) n1), sg_host_get_name(*(sg_host_t *) n2));
-}
-
-int main(int argc, char **argv)
-{
- xbt_dynar_t dax;
- unsigned int cursor;
- SD_task_t task;
-
- /* SD initialization */
- SD_init(&argc, argv);
-
- /* Check our arguments */
- xbt_assert(argc > 2, "Usage: %s platform_file dax_file [jedule_file]\n"
- "\tExample: %s simulacrum_7_hosts.xml Montage_25.xml Montage_25.jed", argv[0], argv[0]);
-
- char *last = strrchr(argv[2], '.');
- char * tracefilename = bprintf("%.*s.trace",(int) (last == NULL ? strlen(argv[2]):last - argv[2]), argv[2]);
- if (argc == 4)
- tracefilename = xbt_strdup(argv[3]);
-
- /* creation of the environment */
- SD_create_environment(argv[1]);
-
- /* load the DAX file */
- dax = SD_daxload(argv[2]);
- if (!dax){
- XBT_ERROR("A problem occurred during DAX parsing (cycle or syntax). Do not continue this test");
- free(tracefilename);
-
- exit(255);
- }
-
- /* Display all the tasks */
- XBT_INFO("------------------- Display all tasks of the loaded DAG ---------------------------");
- xbt_dynar_foreach(dax, cursor, task) {
- SD_task_dump(task);
- }
-
- FILE *dotout = fopen("dax.dot", "w");
- fprintf(dotout, "digraph A {\n");
- xbt_dynar_foreach(dax, cursor, task) {
- SD_task_dotty(task, dotout);
- }
- fprintf(dotout, "}\n");
- fclose(dotout);
-
- /* Schedule them all on the first host */
- XBT_INFO("------------------- Schedule tasks ---------------------------");
- sg_host_t *host_list = sg_host_list();
- int hosts_count = sg_host_count();
- qsort((void *) host_list, hosts_count, sizeof(sg_host_t), name_compare_hosts);
-
- xbt_dynar_foreach(dax, 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, host_list[0]);
- else
- SD_task_schedulel(task, 1, host_list[cursor % hosts_count]);
- }
- }
- xbt_free(host_list);
-
- XBT_INFO("------------------- Run the schedule ---------------------------");
- SD_simulate(-1);
- XBT_INFO("------------------- Produce the trace file---------------------------");
- char* basename = strrchr(tracefilename, '/');
- XBT_INFO("Producing the trace of the run into %s", basename ? basename + 1 : tracefilename);
- FILE *out = fopen(tracefilename, "w");
- xbt_assert(out, "Cannot write to %s", tracefilename);
- free(tracefilename);
-
- xbt_dynar_foreach(dax, 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] %s compute %f # %s\n", SD_task_get_start_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] %s send %s %f # %s\n", SD_task_get_start_time(task), sg_host_get_name(wsl[0]),
- sg_host_get_name(wsl[1]), SD_task_get_amount(task), SD_task_get_name(task));
- fprintf(out, "[%f] %s recv %s %f # %s\n", SD_task_get_finish_time(task), sg_host_get_name(wsl[1]),
- sg_host_get_name(wsl[0]), SD_task_get_amount(task), SD_task_get_name(task));
- break;
- default:
- xbt_die("Task %s is of unknown kind %u", SD_task_get_name(task), SD_task_get_kind(task));
- }
- SD_task_destroy(task);
- }
- fclose(out);
- xbt_dynar_free_container(&dax);
-
- return 0;
-}
