--- /dev/null
+/* Copyright (c) 2007, 2008, 2009, 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 "surf/surfxml_parse.h" /* to override surf_parse and bypass the parser */
+
+/* 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 */
+
+int master(int argc, char *argv[]);
+int slave(int argc, char *argv[]);
+MSG_error_t test_all(const char*);
+
+typedef enum {
+ PORT_22 = 0,
+ MAX_CHANNEL
+} channel_t;
+
+/** Emitter function */
+int master(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 slaves_count = atol(argv[4]);
+ int i;
+
+ INFO2("Got %ld slaves and %ld tasks to process", slaves_count,number_of_tasks);
+ for (i = 0; i < number_of_tasks; i++) {
+ char mailbox[256];
+ char sprintf_buffer[256];
+ m_task_t task=NULL;
+
+ sprintf(mailbox,"slave-%ld",i % slaves_count);
+ sprintf(sprintf_buffer, "Task_%d", i);
+ task = MSG_task_create(sprintf_buffer, task_comp_size, task_comm_size, NULL);
+ if (number_of_tasks<10000 || i%10000 == 0)
+ INFO3("Sending \"%s\" (of %ld) to mailbox \"%s\"", task->name, number_of_tasks, mailbox);
+ MSG_task_send(task, mailbox);
+ }
+
+ INFO0("All tasks have been dispatched. Let's tell everybody the computation is over.");
+ for (i = 0; i < slaves_count; i++) {
+ char mailbox[80];
+
+ sprintf(mailbox,"slave-%ld",i % slaves_count);
+ m_task_t finalize = MSG_task_create ("finalize", 0, 0, 0);
+ MSG_task_send(finalize, mailbox);
+ }
+
+ INFO0("Goodbye now!");
+ return 0;
+} /* end_of_master */
+
+/** Receiver function */
+int slave(int argc, char *argv[])
+{
+ m_task_t task = NULL;
+ int res;
+ int id = -1;
+ char mailbox[80];
+
+ xbt_assert1(sscanf(argv[1],"%d", &id),
+ "Invalid argument %s\n",argv[1]);
+
+ sprintf(mailbox,"slave-%d",id);
+
+ while(1) {
+ res = MSG_task_receive(&(task), mailbox);
+ xbt_assert0(res == MSG_OK, "MSG_task_get failed");
+
+ INFO1("Received \"%s\"", MSG_task_get_name(task));
+ if (!strcmp(MSG_task_get_name(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);
+ task = NULL;
+ }
+ INFO0("I'm done. See you!");
+ return 0;
+} /* end_of_slave */
+
+/** Test function */
+MSG_error_t test_all(const char *file)//(void)
+{
+ MSG_error_t res = MSG_OK;
+ /* Simulation setting */
+ MSG_set_channel_number(MAX_CHANNEL);
+ /*start by registering functions before loading script */
+ MSG_function_register("master", master);
+ MSG_function_register("slave", slave);
+ MSG_load_platform_script(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 < 2) {
+ printf ("Usage: %s platform_script[.lua]\n",argv[0]);
+ printf ("example: %s platform_script.lua\n",argv[0]);
+ exit(1);
+ }
+ res = test_all(argv[1]);
+ MSG_clean();
+
+ if (res == MSG_OK)
+ return 0;
+ else
+ return 1;
+} /* end_of_main */
--- /dev/null
+require "simgrid"
+
+ simgrid.Host.new{id="Tremblay",power=98095000};
+ simgrid.Host.new{id="Jupiter",power=76296000};
+ simgrid.Host.new{id="Fafard",power=76296000};
+ simgrid.Host.new{id="Ginette",power=48492000};
+ simgrid.Host.new{id="Bourassa",power=48492000};
+
+ -- create Links
+ for i=0,11 do
+ simgrid.Link.new{id=i,bandwidth=252750+ i*768,latency=0.000270544+i*0.087};
+ end
+ -- simgrid.Route.new(src_id,des_id,links_nb,links_list)
+ simgrid.Route.new("Tremblay","Jupiter",{"1"});
+ simgrid.Route.new("Tremblay","Fafard",{"0","1","2","3","4","8"});
+ simgrid.Route.new("Tremblay","Ginette",{"3","4","5"});
+ simgrid.Route.new("Tremblay","Bourassa",{"0","1","3","2","4","6","7"});
+
+ simgrid.Route.new("Jupiter","Tremblay",{"1"});
+ simgrid.Route.new("Jupiter","Fafard",{"0","1","2","3","4","8","9"});
+ simgrid.Route.new("Jupiter","Ginette",{"3","4","5","9"});
+ simgrid.Route.new("Jupiter","Bourassa",{"0","1","2","3","4","6","7","9"});
+
+ simgrid.Route.new("Fafard","Tremblay",{"0","1","2","3","4","8"});
+ simgrid.Route.new("Fafard","Jupiter",{"0","1","2","3","4","8","9"});
+ simgrid.Route.new("Fafard","Ginette",{"0","1","2","5","8"});
+ simgrid.Route.new("Fafard","Bourassa",{"6","7","8"});
+
+ simgrid.Route.new("Ginette","Tremblay",{"3","4","5"});
+ simgrid.Route.new("Ginette","Jupiter",{"3","4","5","9"});
+ simgrid.Route.new("Ginette","Fafard",{"0","1","2","5","8"});
+ simgrid.Route.new("Ginette","Bourassa",{"0","1","2","5","6","7"});
+
+ simgrid.Route.new("Bourassa","Tremblay",{"0","1","3","2","4","6","7"});
+ simgrid.Route.new("Bourassa","Jupiter",{"0","1","2","3","4","6","7","9"});
+ simgrid.Route.new("Bourassa","Fafard",{"6","7","8"});
+ simgrid.Route.new("Bourassa","Ginette",{"0","1","2","5","6","7"});
+
+ --Save Platform
+ simgrid.register_platform();
+
+ --Set Application
+ simgrid.Host.setFunction("Tremblay","master",{"20","550000000","1000000","4"});
+ simgrid.Host.setFunction("Bourassa","slave",{"0"});
+ simgrid.Host.setFunction("Jupiter","slave",{"1"});
+ simgrid.Host.setFunction("Fafard","slave",{"2"});
+ simgrid.Host.setFunction("Ginette","slave",{"3"});
+
+ --Save Application
+ simgrid.register_application();
+
+
