+++ /dev/null
-/* Copyright (c) 2010. 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 "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 sender(int argc, char *argv[]);
-int receiver(int argc, char *argv[]);
-
-MSG_error_t test_all(const char *platform_file,
- const char *application_file);
-
-/** Sender function */
-int sender(int argc, char *argv[])
-{
- long number_of_tasks = atol(argv[1]);
- double task_comp_size = atof(argv[2]);
- double task_comm_size = atof(argv[3]);
- long receivers_count = atol(argv[4]);
-
- msg_comm_t *comm = xbt_new(msg_comm_t, number_of_tasks + receivers_count);
- int i;
- m_task_t task = NULL;
- for (i = 0; i < number_of_tasks; i++) {
- char mailbox[256];
- char sprintf_buffer[256];
- sprintf(mailbox, "receiver-%ld", i % receivers_count);
- sprintf(sprintf_buffer, "Task_%d", i);
- task =
- MSG_task_create(sprintf_buffer, task_comp_size, task_comm_size,
- NULL);
- comm[i] = MSG_task_isend(task, mailbox);
- XBT_INFO("Send to receiver-%ld Task_%d", i % receivers_count, i);
- }
- for (i = 0; i < receivers_count; i++) {
- char mailbox[80];
- sprintf(mailbox, "receiver-%ld", i % receivers_count);
- task = MSG_task_create("finalize", 0, 0, 0);
- comm[i + number_of_tasks] = MSG_task_isend(task, mailbox);
- XBT_INFO("Send to receiver-%ld finalize", i % receivers_count);
-
- }
- /* Here we are waiting for the completion of all communications */
- MSG_comm_waitall(comm, (number_of_tasks + receivers_count), -1);
-
- XBT_INFO("Goodbye now!");
- xbt_free(comm);
- return 0;
-} /* end_of_sender */
-
-/** Receiver function */
-int receiver(int argc, char *argv[])
-{
- m_task_t task = NULL;
- MSG_error_t res;
- int id = -1;
- char mailbox[80];
- msg_comm_t res_irecv;
- int read;
- read = sscanf(argv[1], "%d", &id);
- xbt_assert(read, "Invalid argument %s\n", argv[1]);
- MSG_process_sleep(10);
- sprintf(mailbox, "receiver-%d", id);
- while (1) {
- res_irecv = MSG_task_irecv(&(task), mailbox);
- XBT_INFO("Wait to receive a task");
- res = MSG_comm_wait(res_irecv, -1);
- xbt_assert(res == MSG_OK, "MSG_task_get failed");
- XBT_INFO("Received \"%s\"", MSG_task_get_name(task));
- if (!strcmp(MSG_task_get_name(task), "finalize")) {
- MSG_task_destroy(task);
- break;
- }
-
- XBT_INFO("Processing \"%s\"", MSG_task_get_name(task));
- MSG_task_execute(task);
- XBT_INFO("\"%s\" done", MSG_task_get_name(task));
- MSG_task_destroy(task);
- task = NULL;
- }
- XBT_INFO("I'm done. See you!");
- return 0;
-} /* end_of_receiver */
-
-/** Test function */
-MSG_error_t test_all(const char *platform_file,
- const char *application_file)
-{
- MSG_error_t res = MSG_OK;
-
- /* MSG_config("workstation/model","KCCFLN05"); */
- { /* Simulation setting */
- MSG_set_channel_number(0);
- MSG_create_environment(platform_file);
- }
- { /* Application deployment */
- MSG_function_register("sender", sender);
- MSG_function_register("receiver", receiver);
- MSG_launch_application(application_file);
- }
- res = MSG_main();
-
- XBT_INFO("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 */
