-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2015. 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 <stdio.h>
-#include <stdlib.h>
#include <string.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <simdag/simdag.h>
+#include <simgrid/simdag.h>
#include <xbt/log.h>
-#include <xbt/ex.h>
-#include <signal.h>
-
-typedef struct {
- FILE *daxFile;
- FILE *envFile;
-} XMLfiles;
-
-
-static void usage(char *name)
-{
- fprintf(stdout, "Error on parameters.\n");
- fprintf(stdout, "usage: %s <XML environment file> <DAX file>\n", name);
-}
-
-static void checkParameters(int argc, char *argv[])
-{
- if (argc != 3) {
- int i;
- printf("====%d===\n",argc);
- for(i=0; i<argc; i++) {
- printf("\t%s\n",argv[i]);
- }
- usage(argv[0]);
- exit(-1);
- }
-
- /* Check that files exist */
- XMLfiles xmlFiles;
- if ((xmlFiles.envFile = fopen(argv[1], "r")) == NULL) {
- fprintf(stderr, "Error while opening XML file %s.\n", argv[1]);
- exit(-1);
- }
- fclose(xmlFiles.envFile);
-
- if ((xmlFiles.daxFile = fopen(argv[2], "r")) == NULL) {
- fprintf(stderr, "Error while opening DAX file %s.\n", argv[2]);
- exit(-1);
- }
- fclose(xmlFiles.daxFile);
-}
+XBT_LOG_NEW_DEFAULT_CATEGORY(test,"Logging for the current example");
static int name_compare_hosts(const void *n1, const void *n2)
{
- 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);
+ return strcmp(sg_host_get_name(*(sg_host_t *) n1), sg_host_get_name(*(sg_host_t *) n2));
}
static void scheduleDAX(xbt_dynar_t dax)
unsigned int cursor;
SD_task_t task;
- 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();
- //fprintf(stdout, "No. workstations: %d, %d\n", count, (dax != NULL));
+ const sg_host_t *ws_list = sg_host_list();
+ int totalHosts = sg_host_count();
+ qsort((void *) ws_list, totalHosts, 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")
- || !strcmp(SD_task_get_name(task), "root")) {
- fprintf(stdout, "Scheduling %s to node: %s\n", SD_task_get_name(task),
- SD_workstation_get_name(ws_list[0]));
+ if (!strcmp(SD_task_get_name(task), "end") || !strcmp(SD_task_get_name(task), "root")) {
+ XBT_INFO("Scheduling %s to node: %s", SD_task_get_name(task), sg_host_get_name(ws_list[0]));
SD_task_schedulel(task, 1, ws_list[0]);
} else {
- fprintf(stdout, "Scheduling %s to node: %s\n", SD_task_get_name(task),
- SD_workstation_get_name(ws_list[(cursor) % count]));
- SD_task_schedulel(task, 1, ws_list[(cursor) % count]);
+ XBT_INFO("Scheduling %s to node: %s", SD_task_get_name(task), sg_host_get_name(ws_list[(cursor) % totalHosts]));
+ SD_task_schedulel(task, 1, ws_list[(cursor) % totalHosts]);
}
}
}
}
-/* static void printTasks(xbt_dynar_t completedTasks) */
-/* { */
-/* unsigned int cursor; */
-/* SD_task_t task; */
-
-/* xbt_dynar_foreach(completedTasks, cursor, task) */
-/* { */
-/* if(SD_task_get_state(task) == SD_DONE) */
-/* { */
-/* fprintf(stdout, "Task done: %s, %f, %f\n", */
-/* SD_task_get_name(task), SD_task_get_start_time(task), SD_task_get_finish_time(task)); */
-/* } */
-/* } */
-/* } */
-
-
-/* void createDottyFile(xbt_dynar_t dax, char *filename) */
-/* { */
-/* char filename2[1000]; */
-/* unsigned int cursor; */
-/* SD_task_t task; */
-
-/* sprintf(filename2, "%s.dot", filename); */
-/* FILE *dotout = fopen(filename2, "w"); */
-/* fprintf(dotout, "digraph A {\n"); */
-/* xbt_dynar_foreach(dax, cursor, task) */
-/* { */
-/* SD_task_dotty(task, dotout); */
-/* } */
-/* fprintf(dotout, "}\n"); */
-/* fclose(dotout); */
-/* } */
-
-static xbt_dynar_t initDynamicThrottling(int *argc, char *argv[])
+int main(int argc, char *argv[])
{
- /* Initialize SD */
- SD_init(argc, argv);
+ SD_init(&argc, argv);
+ xbt_assert(argc > 2, "Usage: %s platform_file dax_file\n"
+ "\tExample: %s simulacrum_7_hosts.xml Montage_25.xml", argv[0], argv[0]);
- /* Check parameters */
- checkParameters(*argc,argv);
-
- /* Create environment */
SD_create_environment(argv[1]);
- /* Load DAX file */
xbt_dynar_t dax = SD_daxload(argv[2]);
- // createDottyFile(dax, argv[2]);
-
- // Schedule DAX
- fprintf(stdout, "Scheduling DAX...\n");
+ XBT_INFO("Scheduling DAX...");
scheduleDAX(dax);
- fprintf(stdout, "DAX scheduled\n");
- xbt_dynar_t ret = SD_simulate(-1);
- xbt_dynar_free(&ret);
- fprintf(stdout, "Simulation end. Time: %f\n", SD_get_clock());
+ XBT_INFO("DAX scheduled");
+ SD_simulate(-1);
+ XBT_INFO("Simulation done.");
- return dax;
-}
-
-/**
- * Garbage collector :D
- */
-static void garbageCollector(xbt_dynar_t dax)
-{
+ // Free memory
while (!xbt_dynar_is_empty(dax)) {
SD_task_t task = xbt_dynar_pop_as(dax, SD_task_t);
SD_task_destroy(task);
}
xbt_dynar_free(&dax);
SD_exit();
-}
-
-
-
-/**
- * Main procedure
- * @param argc
- * @param argv
- * @return
- */
-int main(int argc, char *argv[])
-{
-
- /* Start process... */
- xbt_dynar_t dax = initDynamicThrottling(&argc, argv);
-
- // Free memory
- garbageCollector(dax);
return 0;
}
