+/* $Id$ */
+
+/* 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 <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 test(int argc, char *argv[]);
+MSG_error_t test_all(const char *platform_file);
+
+/** Emitter function */
+int test(int argc, char *argv[])
+{
+ int slaves_count = 0;
+ m_host_t *slaves = NULL;
+ double task_comp_size = 0;
+ double task_comm_size = 0;
+ double *computation_amount = NULL;
+ double *communication_amount = NULL;
+ m_task_t ptask = NULL;
+ int i,j;
+
+ slaves_count = MSG_get_host_number();
+ slaves = MSG_get_host_table();
+
+ computation_amount = calloc(slaves_count,sizeof(double));
+ communication_amount = calloc(slaves_count*slaves_count,sizeof(double));
+
+ for(i=0;i<slaves_count;i++)
+ computation_amount[i]=task_comp_size;
+
+ for(i=0;i<slaves_count;i++)
+ for(j=i+1;j<slaves_count;j++)
+ communication_amount[i*slaves_count+j]=task_comm_size;
+
+ ptask = MSG_parallel_task_create("parallel task",
+ slaves_count, slaves,
+ computation_amount,
+ communication_amount,
+ NULL);
+ MSG_parallel_task_execute(ptask);
+
+
+ INFO0("Goodbye now!");
+ free(communication_amount);
+ free(computation_amount);
+ free(slaves);
+ return 0;
+}
+
+/** Test function */
+MSG_error_t test_all(const char *platform_file)
+{
+ MSG_error_t res = MSG_OK;
+
+ /* MSG_config("workstation_model","KCCFLN05"); */
+ MSG_set_channel_number(1);
+ MSG_create_environment(platform_file);
+
+ MSG_process_create("test",test,NULL,MSG_get_host_table()[0]);
+ res = MSG_main();
+
+ INFO1("Simulation time %g",MSG_get_clock());
+ return res;
+}
+
+int main(int argc, char *argv[])
+{
+ MSG_error_t res = MSG_OK;
+
+ MSG_global_init(&argc,argv);
+ if (argc < 2) {
+ printf ("Usage: %s platform_file\n",argv[0]);
+ printf ("example: %s msg_platform.xml\n",argv[0]);
+ exit(1);
+ }
+ res = test_all(argv[1]);
+ MSG_clean();
+
+ if(res==MSG_OK)
+ return 0;
+ else
+ return 1;
+}
