+++ /dev/null
-/* $Id$ */
-
-/* Copyright (c) 2002,2003,2004 Arnaud Legrand. 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 "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
-#include "xbt/sysdep.h" /* calloc, printf */
-
-/* Create a log channel to have nice outputs. */
-#include "xbt/log.h"
-#include "xbt/asserts.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example");
-
-int master(int argc, char *argv[]);
-int slave(int argc, char *argv[]);
-int forwarder(int argc, char *argv[]);
-MSG_error_t test_all(const char *platform_file, const char *application_file);
-
-typedef enum {
- PORT_22 = 0,
- MAX_CHANNEL
-} channel_t;
-
-#define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */
-
-/** Emitter function */
-int master(int argc, char *argv[])
-{
- int slaves_count = 0;
- m_host_t *slaves = NULL;
- m_task_t *todo = NULL;
- int number_of_tasks = 0;
- double task_comp_size = 0;
- double task_comm_size = 0;
-
-
- int i;
-
- xbt_assert1(sscanf(argv[1],"%d", &number_of_tasks),
- "Invalid argument %s\n",argv[1]);
- xbt_assert1(sscanf(argv[2],"%lg", &task_comp_size),
- "Invalid argument %s\n",argv[2]);
- xbt_assert1(sscanf(argv[3],"%lg", &task_comm_size),
- "Invalid argument %s\n",argv[3]);
-
- { /* Process organisation */
- slaves_count = argc - 4;
- slaves = calloc(slaves_count, sizeof(m_host_t));
-
- for (i = 4; i < argc; i++) {
- slaves[i-4] = MSG_get_host_by_name(argv[i]);
- if(slaves[i-4]==NULL) {
- INFO1("Unknown host %s. Stopping Now! ", argv[i]);
- abort();
- }
- }
- }
-
- INFO1("Got %d slave(s) :", slaves_count);
- for (i = 0; i < slaves_count; i++)
- INFO1("\t %s", slaves[i]->name);
-
- INFO1("Got %d task to process :", number_of_tasks);
-
- for (i = 0; i < number_of_tasks; i++) {
- m_task_t task = MSG_task_create("Task", task_comp_size, task_comm_size,
- calloc(1,sizeof(double)));
- *((double*) task->data) = MSG_get_clock();
- MSG_task_put(task, slaves[i % slaves_count], PORT_22);
- INFO0("Send completed");
- }
-
- INFO0("All tasks have been dispatched. Let's tell everybody the computation is over.");
- for (i = 0; i < slaves_count; i++)
- MSG_task_put(MSG_task_create("finalize", 0, 0, FINALIZE),
- slaves[i], PORT_22);
-
- INFO0("Goodbye now!");
- free(slaves);
- return 0;
-} /* end_of_master */
-
-/** Receiver function */
-int slave(int argc, char *argv[])
-{
- while(1) {
- m_task_t task = NULL;
- int a;
- double time1,time2;
-
- time1 = MSG_get_clock();
- a = MSG_task_get(&(task), PORT_22);
- time2 = MSG_get_clock();
- if (a == MSG_OK) {
- INFO1("Received \"%s\" ", MSG_task_get_name(task));
- if(MSG_task_get_data(task)==FINALIZE) {
- MSG_task_destroy(task);
- break;
- }
- if(time1<*((double *)task->data))
- time1 = *((double *) task->data);
- INFO1("Communication time : \"%f\" ", time2-time1);
- INFO1("Processing \"%s\" ", MSG_task_get_name(task));
- MSG_task_execute(task);
- INFO1("\"%s\" done ", MSG_task_get_name(task));
- MSG_task_destroy(task);
- } else {
- INFO0("Hey ?! What's up ? ");
- xbt_assert0(0,"Unexpected behavior");
- }
- }
- INFO0("I'm done. See you!");
- return 0;
-} /* end_of_slave */
-
-/** Test function */
-MSG_error_t test_all(const char *platform_file,
- const char *application_file)
-{
- MSG_error_t res = MSG_OK;
-
- /* MSG_config("surf_workstation_model","KCCFLN05"); */
- { /* Simulation setting */
- MSG_set_channel_number(MAX_CHANNEL);
- MSG_paje_output("msg_test.trace");
- MSG_create_environment(platform_file);
- }
- { /* Application deployment */
- MSG_function_register("master", master);
- MSG_function_register("slave", slave);
- MSG_launch_application(application_file);
- }
- res = MSG_main();
-
- INFO1("Simulation time %g",MSG_get_clock());
- return res;
-} /* end_of_test_all */
-
-
-/** Main function */
-int main(int argc, char *argv[])
-{
- MSG_error_t res = MSG_OK;
-
- MSG_global_init(&argc,argv);
- if (argc < 3) {
- printf ("Usage: %s platform_file deployment_file\n",argv[0]);
- printf ("example: %s msg_platform.xml msg_deployment.xml\n",argv[0]);
- exit(1);
- }
- res = test_all(argv[1],argv[2]);
- MSG_clean();
-
- if(res==MSG_OK)
- return 0;
- else
- return 1;
-} /* end_of_main */
