-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2015. 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 <stdio.h>
-#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "simgrid/msg.h" /* Yeah! If you want to use msg, you need to include simgrid/msg.h */
#include "xbt/sysdep.h" /* calloc */
/* Create a log channel to have nice outputs. */
#include "xbt/asserts.h"
/** @addtogroup MSG_examples
- *
+ *
* - <b>sendrecv/sendrecv.c: Ping-pong example</b>. It's hard to
* think of a simpler example. The tesh files laying in the
* directory are instructive concerning the way to pass options to the simulators (as described in \ref options).
msg_error_t test_all(const char *platform_file,
const char *application_file);
-double task_comm_size_lat = 10e0;
+double task_comm_size_lat = 1;
double task_comm_size_bw = 10e8;
/** Emitter function */
XBT_INFO("host = %s", argv[1]);
- host = MSG_get_host_by_name(argv[1]);
+ host = MSG_host_by_name(argv[1]);
- if (host == NULL) {
- XBT_INFO("Unknown host %s. Stopping Now! ", argv[1]);
- abort();
- }
+ xbt_assert(host != NULL, "Unknown host %s. Stopping Now! ", argv[1]);
/* Latency */
time = MSG_get_clock();
MSG_task_create(sprintf_buffer_la, 0.0, task_comm_size_lat, NULL);
task_la->data = xbt_new(double, 1);
*(double *) task_la->data = time;
- XBT_INFO("task_la->data = %le", *((double *) task_la->data));
+ XBT_INFO("task_la->data = %e", *((double *) task_la->data));
MSG_task_send(task_la, argv[1]);
/* Bandwidth */
MSG_task_create(sprintf_buffer_bw, 0.0, task_comm_size_bw, NULL);
task_bw->data = xbt_new(double, 1);
*(double *) task_bw->data = time;
- XBT_INFO("task_bw->data = %le", *((double *) task_bw->data));
+ XBT_INFO("task_bw->data = %e", *((double *) task_bw->data));
MSG_task_send(task_bw, argv[1]);
return 0;
XBT_INFO("receiver");
- time = MSG_get_clock();
-
/* Get Latency */
a = MSG_task_receive(&task_la,MSG_host_get_name(MSG_host_self()));
- if (a == MSG_OK) {
- time1 = MSG_get_clock();
- sender_time = *((double *) (task_la->data));
- time = sender_time;
- communication_time = time1 - time;
- XBT_INFO("Task received : %s", task_la->name);
- xbt_free(task_la->data);
- MSG_task_destroy(task_la);
- XBT_INFO("Communic. time %le", communication_time);
- XBT_INFO("--- la %f ----", communication_time);
- } else {
- xbt_die("Unexpected behavior");
- }
+ xbt_assert(a == MSG_OK, "Unexpected behavior");
+
+ time1 = MSG_get_clock();
+ sender_time = *((double *) (task_la->data));
+ time = sender_time;
+ communication_time = time1 - time;
+ XBT_INFO("Task received : %s", task_la->name);
+ xbt_free(task_la->data);
+ MSG_task_destroy(task_la);
+ XBT_INFO("Communic. time %e", communication_time);
+ XBT_INFO("--- la %f ----", communication_time);
/* Get Bandwidth */
a = MSG_task_receive(&task_bw,MSG_host_get_name(MSG_host_self()));
- if (a == MSG_OK) {
- time1 = MSG_get_clock();
- sender_time = *((double *) (task_bw->data));
- time = sender_time;
- communication_time = time1 - time;
- XBT_INFO("Task received : %s", task_bw->name);
- xbt_free(task_bw->data);
- MSG_task_destroy(task_bw);
- XBT_INFO("Communic. time %le", communication_time);
- XBT_INFO("--- bw %f ----", task_comm_size_bw / communication_time);
- } else {
- xbt_die("Unexpected behavior");
- }
+ xbt_assert(a == MSG_OK, "Unexpected behavior");
+
+ time1 = MSG_get_clock();
+ sender_time = *((double *) (task_bw->data));
+ time = sender_time;
+ communication_time = time1 - time;
+ XBT_INFO("Task received : %s", task_bw->name);
+ xbt_free(task_bw->data);
+ MSG_task_destroy(task_bw);
+ XBT_INFO("Communic. time %e", communication_time);
+ XBT_INFO("--- bw %f ----", task_comm_size_bw / communication_time);
return 0;
} /* end_of_receiver */
msg_error_t test_all(const char *platform_file,
const char *application_file)
{
-
msg_error_t res = MSG_OK;
-
-
XBT_INFO("test_all");
/* Simulation setting */
MSG_init(&argc, argv);
-
- if (argc != 3) {
- XBT_CRITICAL("Usage: %s platform_file deployment_file <model>\n",
- argv[0]);
- XBT_CRITICAL
- ("example: %s msg_platform.xml msg_deployment.xml KCCFLN05_Vegas\n",
- argv[0]);
- exit(1);
- }
-
- /* Options for the workstation/model:
-
- KCCFLN05 => for maxmin
- KCCFLN05_proportional => for proportional (Vegas)
- KCCFLN05_Vegas => for TCP Vegas
- KCCFLN05_Reno => for TCP Reno
- */
- //MSG_config("workstation/model", argv[3]);
+ xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
+ "\tExample: %s msg_platform.xml msg_deployment.xml\n", argv[0], argv[0]);
res = test_all(argv[1], argv[2]);
- XBT_INFO("Total simulation time: %le", MSG_get_clock());
-
- MSG_clean();
+ XBT_INFO("Total simulation time: %e", MSG_get_clock());
#ifdef _MSC_VER
_set_output_format(prev_exponent_format);
#endif
- if (res == MSG_OK)
- return 0;
- else
- return 1;
+ return res != MSG_OK;
} /* end_of_main */