-/* simple test trying to load a DAX file. */
+/* simple test trying to load a DOT file. */
-/* Copyright (c) 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2010. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include <string.h>
XBT_LOG_NEW_DEFAULT_CATEGORY(test,
- "Logging specific to this SimDag example");
+ "Logging specific to this SimDag example");
-static int name_compare_hosts(const void *n1, const void *n2)
+int main(int argc, char **argv)
{
- char name1[80], name2[80];
- strcpy(name1, SD_workstation_get_name(*((SD_workstation_t *) n1)));
- strcpy(name2, SD_workstation_get_name(*((SD_workstation_t *) n2)));
-
- return strcmp(name1, name2);
-}
-
-int main(int argc, char **argv) {
- xbt_dynar_t dot, changed;
- unsigned int cursor;
- SD_task_t task;
-
- /* initialisation of SD */
- SD_init(&argc, argv);
-
- /* Check our arguments */
- if (argc < 3) {
- INFO1("Usage: %s platform_file dot_file [trace_file]", argv[0]);
- INFO1("example: %s ../sd_platform.xml Montage_50.xml Montage_50.mytrace", argv[0]);
- exit(1);
- }
- char *tracefilename;
- if (argc == 3) {
- char *last=strrchr(argv[2],'.');
-
- tracefilename=bprintf("%.*s.trace",(int)(last==NULL?strlen(argv[2]):last-argv[2]),argv[2]);
- } else {
- tracefilename = xbt_strdup(argv[3]);
- }
-
- /* creation of the environment */
- SD_create_environment(argv[1]);
-
- /* load the DAX file */
- dot=SD_dotload(argv[2]);
-
- /* Display all the tasks */
- INFO0("------------------- 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 */
- INFO0("------------------- Schedule tasks ---------------------------");
- const SD_workstation_t *ws_list = SD_workstation_get_list();
- int totalHosts = SD_workstation_get_number();
- qsort((void *) ws_list, totalHosts, sizeof(SD_workstation_t),
- name_compare_hosts);
-
- int count = SD_workstation_get_number();
- 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]);
- }
- }
-
- INFO0("------------------- Run the schedule ---------------------------");
- changed = SD_simulate(-1);
- xbt_dynar_free_container(&changed);
- INFO0("------------------- Produce the trace file---------------------------");
- INFO1("Producing the trace of the run into %s",tracefilename);
- FILE*out = fopen(tracefilename,"w");
- xbt_assert1(out,"Cannot write to %s",tracefilename);
- free(tracefilename);
-
- xbt_dynar_foreach(dot,cursor,task) {
- int kind = SD_task_get_kind(task);
- SD_workstation_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),
- SD_workstation_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),
- SD_workstation_get_name(wsl[0]),SD_workstation_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),
- SD_workstation_get_name(wsl[1]),SD_workstation_get_name(wsl[0]),
- SD_task_get_amount(task), SD_task_get_name(task));
- break;
- default:
- xbt_die(bprintf("Task %s is of unknown kind %d",SD_task_get_name(task),SD_task_get_kind(task)));
- }
- SD_task_destroy(task);
- }
- fclose(out);
-
- /* exit */
- SD_exit();
- return 0;
+ xbt_dynar_t dot, changed;
+ unsigned int cursor;
+ SD_task_t task;
+
+ /* initialisation of SD */
+ SD_init(&argc, argv);
+
+ /* Check our arguments */
+ if (argc < 3) {
+ INFO1("Usage: %s platform_file dot_file [trace_file]", argv[0]);
+ INFO1("example: %s ../2clusters.xml dag.dot dag.mytrace", argv[0]);
+ exit(1);
+ }
+ char *tracefilename;
+ if (argc == 3) {
+ char *last = strrchr(argv[2], '.');
+
+ tracefilename =
+ bprintf("%.*s.trace",
+ (int) (last == NULL ? strlen(argv[2]) : last - argv[2]),
+ argv[2]);
+ } else {
+ tracefilename = xbt_strdup(argv[3]);
+ }
+
+ /* creation of the environment */
+ SD_create_environment(argv[1]);
+
+ /* load the DOT file */
+ dot = SD_dotload(argv[2]);
+ if(dot == NULL){
+ INFO0("No dot load may be you have a cycle in your graph");
+ return -1;
+ }
+
+ /* Display all the tasks */
+ INFO0
+ ("------------------- 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 */
+ INFO0("------------------- Schedule tasks ---------------------------");
+ const SD_workstation_t *ws_list = SD_workstation_get_list();
+
+ int count = SD_workstation_get_number();
+ 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]);
+ }
+ }
+
+ INFO0
+ ("------------------- Run the schedule ---------------------------");
+ changed = SD_simulate(-1);
+ xbt_dynar_free_container(&changed);
+ INFO0
+ ("------------------- Produce the trace file---------------------------");
+ INFO1("Producing the trace of the run into %s", tracefilename);
+ FILE *out = fopen(tracefilename, "w");
+ xbt_assert1(out, "Cannot write to %s", tracefilename);
+ free(tracefilename);
+
+ xbt_dynar_foreach(dot, cursor, task) {
+ int kind = SD_task_get_kind(task);
+ SD_workstation_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),
+ SD_workstation_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),
+ SD_workstation_get_name(wsl[0]),
+ SD_workstation_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),
+ SD_workstation_get_name(wsl[1]),
+ SD_workstation_get_name(wsl[0]), SD_task_get_amount(task),
+ SD_task_get_name(task));
+ break;
+ default:
+ xbt_die(bprintf
+ ("Task %s is of unknown kind %d", SD_task_get_name(task),
+ SD_task_get_kind(task)));
+ }
+ SD_task_destroy(task);
+ }
+ fclose(out);
+
+ /* exit */
+ SD_exit();
+ return 0;
}
