+++ /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 <stdio.h>
-#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
-#include "surf/surfxml_parse.h" /* to override surf_parse */
-#include "surf/surfxml.h" /* to hijack surf_parse_lex */
-
-/* Create a log channel to have nice outputs. */
-#include "xbt/log.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example");
-#define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */
-
-static int surf_parse_bypass(void)
-{
-/* <platform_description> */
- A_surfxml_platform_description_version = "1";
- STag_surfxml_platform_description();
-
-
-/* <cpu name="Cpu A" power="100000000.00" availability_file="trace_A.txt"/> */
- A_surfxml_cpu_name = "Cpu A";
- A_surfxml_cpu_power= "100000000.00";
- A_surfxml_cpu_availability = "1.0";
- A_surfxml_cpu_availability_file = "";
- A_surfxml_cpu_state = A_surfxml_cpu_state_ON;
- A_surfxml_cpu_state_file = NULL;
- A_surfxml_cpu_interference_send = "1.0";
- A_surfxml_cpu_interference_recv = "1.0";
- A_surfxml_cpu_interference_send_recv = "1.0";
- A_surfxml_cpu_max_outgoing_rate = "-1.0";
-
- STag_surfxml_cpu();
- ETag_surfxml_cpu();
-
-/* <cpu name="Cpu B" power="100000000.00" availability_file="trace_B.txt"/> */
- A_surfxml_cpu_name = "Cpu B";
- A_surfxml_cpu_power= "100000000.00";
- A_surfxml_cpu_availability = "1.0";
- A_surfxml_cpu_availability_file = "";
- A_surfxml_cpu_state = A_surfxml_cpu_state_ON;
- A_surfxml_cpu_state_file = NULL;
- A_surfxml_cpu_interference_send = "1.0";
- A_surfxml_cpu_interference_recv = "1.0";
- A_surfxml_cpu_interference_send_recv = "1.0";
- A_surfxml_cpu_max_outgoing_rate = "-1.0";
-
- STag_surfxml_cpu();
- ETag_surfxml_cpu();
-
-/* <network_link name="LinkA" bandwidth="10000000.0" latency="0.2"/> */
- A_surfxml_network_link_name = "LinkA";
- A_surfxml_network_link_bandwidth = "10000000.0";
- A_surfxml_network_link_bandwidth_file = NULL;
- A_surfxml_network_link_latency = "0.2";
- A_surfxml_network_link_latency_file = NULL;
- A_surfxml_network_link_state = A_surfxml_network_link_state_ON;
- A_surfxml_network_link_state_file = NULL;
- A_surfxml_network_link_sharing_policy = A_surfxml_network_link_sharing_policy_SHARED;
- STag_surfxml_network_link();
- ETag_surfxml_network_link();
-
-/* <route src="Cpu A" dst="Cpu B"><route_element name="LinkA"/></route> */
- A_surfxml_route_src = "Cpu A";
- A_surfxml_route_dst = "Cpu B";
- A_surfxml_route_impact_on_src = "0.0";
- A_surfxml_route_impact_on_dst = "0.0";
- A_surfxml_route_impact_on_src_with_other_recv = "0.0";
- A_surfxml_route_impact_on_dst_with_other_send = "0.0";
-
- STag_surfxml_route();
-
- A_surfxml_route_element_name = "LinkA";
- STag_surfxml_route_element();
- ETag_surfxml_route_element();
-
- ETag_surfxml_route();
-
-/* <route src="Cpu B" dst="Cpu A"><route_element name="LinkA"/></route> */
- A_surfxml_route_src = "Cpu B";
- A_surfxml_route_dst = "Cpu A";
- A_surfxml_route_impact_on_src = "0.0";
- A_surfxml_route_impact_on_dst = "0.0";
- A_surfxml_route_impact_on_src_with_other_recv = "0.0";
- A_surfxml_route_impact_on_dst_with_other_send = "0.0";
-
- STag_surfxml_route();
-
- A_surfxml_route_element_name = "LinkA";
- STag_surfxml_route_element();
- ETag_surfxml_route_element();
-
- ETag_surfxml_route();
-
-/* <process host="Cpu A" function="master"> */
- A_surfxml_process_host = "Cpu A";
- A_surfxml_process_function = "master";
- A_surfxml_process_start_time = "-1.0";
- A_surfxml_process_kill_time = "-1.0";
- STag_surfxml_process();
-
-/* <argument value="20"/> */
- A_surfxml_argument_value = "20";
- STag_surfxml_argument();
- ETag_surfxml_argument();
-
-/* <argument value="5000000"/> */
- A_surfxml_argument_value = "5000000";
- STag_surfxml_argument();
- ETag_surfxml_argument();
-
-/* <argument value="100000"/> */
- A_surfxml_argument_value = "100000";
- STag_surfxml_argument();
- ETag_surfxml_argument();
-
-/* <argument value="Cpu B"/> */
- A_surfxml_argument_value = "Cpu B";
- STag_surfxml_argument();
- ETag_surfxml_argument();
-
-/* </process> */
- ETag_surfxml_process();
-
-/* <process host="Cpu B" function="slave"/> */
- A_surfxml_process_host = "Cpu B";
- A_surfxml_process_function = "slave";
- A_surfxml_process_start_time = "-1.0";
- A_surfxml_process_kill_time = "-1.0";
- STag_surfxml_process();
- ETag_surfxml_process();
-
-/* </platform_description> */
- ETag_surfxml_platform_description();
-
- return 0;
-}
-
-int master(int argc, char *argv[]);
-int slave(int argc, char *argv[]);
-MSG_error_t test_all(void);
-
-typedef enum {
- PORT_22 = 0,
- MAX_CHANNEL
-} channel_t;
-
-/** 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]);
-
- { /* Task creation */
- char sprintf_buffer[64];
-
- todo = calloc(number_of_tasks, sizeof(m_task_t));
-
- for (i = 0; i < number_of_tasks; i++) {
- sprintf(sprintf_buffer, "Task_%d", i);
- todo[i] = MSG_task_create(sprintf_buffer, task_comp_size, task_comm_size, NULL);
- }
- }
-
- { /* 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++)
- INFO1("\t\"%s\"", todo[i]->name);
-
- for (i = 0; i < number_of_tasks; i++) {
- INFO2("Sending \"%s\" to \"%s\"",
- todo[i]->name,
- slaves[i % slaves_count]->name);
- if(MSG_host_self()==slaves[i % slaves_count]) {
- INFO0("Hey ! It's me ! :)");
- }
- MSG_task_put(todo[i], 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);
- free(todo);
- return 0;
-} /* end_of_master */
-
-/** Receiver function */
-int slave(int argc, char *argv[])
-{
- while(1) {
- m_task_t task = NULL;
- int a;
- a = MSG_task_get(&(task), PORT_22);
- if (a == MSG_OK) {
- INFO1("Received \"%s\" ", MSG_task_get_name(task));
- if(MSG_task_get_data(task)==FINALIZE) {
- MSG_task_destroy(task);
- break;
- }
- 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(void)
-{
- MSG_error_t res = MSG_OK;
-
- { /* Simulation setting */
- MSG_set_channel_number(MAX_CHANNEL);
- MSG_paje_output("msg_test.trace");
- surf_parse = surf_parse_bypass;
- MSG_create_environment(NULL);
- }
- { /* Application deployment */
- MSG_function_register("master", master);
- MSG_function_register("slave", slave);
- MSG_launch_application(NULL);
- }
- 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);
- res = test_all();
- MSG_clean();
-
- if(res==MSG_OK) return 0;
- else return 1;
-} /* end_of_main */
-
