+++ /dev/null
-/* Copyright (c) 2014-2015. 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/msg.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
-
-msg_task_t atask = NULL;
-
-static int computation_fun(int argc, char *argv[])
-{
- const char *pr_name = MSG_process_get_name(MSG_process_self());
- const char *host_name = MSG_host_get_name(MSG_host_self());
- double clock_sta, clock_end;
- atask = MSG_task_create("Task1", 1e9, 1e9, NULL);
- clock_sta = MSG_get_clock();
- XBT_INFO("%s:%s task 1 created %g", host_name, pr_name, clock_sta);
- MSG_task_execute(atask);
- clock_end = MSG_get_clock();
-
- XBT_INFO("%s:%s task 1 executed %g", host_name, pr_name, clock_end - clock_sta);
-
- MSG_task_destroy(atask);
- atask = NULL;
-
- MSG_process_sleep(1);
-
- atask = MSG_task_create("Task2", 1e10, 1e10, NULL);
-
- clock_sta = MSG_get_clock();
- XBT_INFO("%s:%s task 2 created %g", host_name, pr_name, clock_sta);
- MSG_task_execute(atask);
- clock_end = MSG_get_clock();
-
- XBT_INFO("%s:%s task 2 executed %g", host_name, pr_name, clock_end - clock_sta);
-
- MSG_task_destroy(atask);
- atask = NULL;
-
- return 0;
-}
-
-static void launch_computation_worker(msg_host_t host)
-{
- const char *pr_name = "compute";
- char **argv = xbt_new(char *, 2);
- argv[0] = xbt_strdup(pr_name);
- argv[1] = NULL;
-
- MSG_process_create_with_arguments(pr_name, computation_fun, NULL, host, 1, argv);
-}
-
-static int master_main(int argc, char *argv[])
-{
- xbt_dynar_t hosts_dynar = MSG_hosts_as_dynar();
- msg_host_t pm0 = xbt_dynar_get_as(hosts_dynar, 0, msg_host_t);
- msg_vm_t vm0;
- vm0 = MSG_vm_create_core(pm0, "VM0");
- MSG_vm_start(vm0);
- //MSG_process_sleep(1);
-
- launch_computation_worker(vm0);
-
- while(MSG_get_clock()<100) {
- if (atask != NULL)
- XBT_INFO("aTask remaining duration: %g", MSG_task_get_flops_amount(atask));
- MSG_process_sleep(1);
- }
-
- MSG_process_sleep(10000);
- MSG_vm_destroy(vm0);
- xbt_dynar_free(&hosts_dynar);
- return 1;
-}
-
-static void launch_master(msg_host_t host)
-{
- const char *pr_name = "master_";
- char **argv = xbt_new(char *, 2);
- argv[0] = xbt_strdup(pr_name);
- argv[1] = NULL;
-
- MSG_process_create_with_arguments(pr_name, master_main, NULL, host, 1, argv);
-}
-
-int main(int argc, char *argv[]){
- MSG_init(&argc, argv);
-
- xbt_assert(argc == 2);
- MSG_create_environment(argv[1]);
-
- xbt_dynar_t hosts_dynar = MSG_hosts_as_dynar();
- msg_host_t pm0 = xbt_dynar_get_as(hosts_dynar, 0, msg_host_t);
- launch_master(pm0);
-
- int res = MSG_main();
- XBT_INFO("Bye (simulation time %g)", MSG_get_clock());
- xbt_dynar_free(&hosts_dynar);
-
- return !(res == MSG_OK);
-}
-