-/* Copyright (c) 2007-2010, 2013-2014. The SimGrid Team.
+/* Copyright (c) 2007-2010, 2013-2015. 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 "msg/msg.h"
+#include "simgrid/msg.h"
#include "xbt/sysdep.h" /* calloc */
/* Create a log channel to have nice outputs. */
/** @addtogroup MSG_examples
*
* - <b>energy/e1/e1.c</b> Shows how a set of pstates can be defined
- * for a host and how the current pstate can be accessed/changed
- * with @ref MSG_get_host_current_power_peak and @ref
- * MSG_set_host_power_peak_at.
- * Make sure to read the platform XML file for details on how
- * to declare the CPU capacity for each pstate.
+ * for a host and how the current pstate can be accessed/changed
+ * with @ref MSG_get_host_current_power_peak and @ref
+ * MSG_set_host_pstate.
+ * Make sure to read the platform XML file for details on how
+ * to declare the CPU capacity for each pstate.
*
*/
int new_peak_index=2;
host = MSG_host_self();; //MSG_get_host_by_name("MyHost1");
- int nb = MSG_host_get_pstate_number(host);
- XBT_INFO("Number of Processor states=%d", nb);
+ int nb = MSG_host_get_nb_pstates(host);
+ XBT_INFO("Count of Processor states=%d", nb);
double current_peak = MSG_host_get_current_power_peak(host);
XBT_INFO("Current power peak=%f", current_peak);
// Change power peak
if ((new_peak_index >= nb) || (new_peak_index < 0))
- {
- XBT_INFO("Cannot set pstate %d, host supports only %d pstates", new_peak_index, nb);
- return 0;
- }
+ {
+ XBT_INFO("Cannot set pstate %d, host supports only %d pstates", new_peak_index, nb);
+ return 0;
+ }
double peak_at = MSG_host_get_power_peak_at(host, new_peak_index);
XBT_INFO("Changing power peak value to %f (at index %d)", peak_at, new_peak_index);
// Verify the default pstate is set to 0
- host = MSG_get_host_by_name("MyHost2");
- int nb2 = MSG_host_get_pstate_number(host);
- XBT_INFO("Number of Processor states=%d", nb2);
+ host = MSG_host_by_name("MyHost2");
+ int nb2 = MSG_host_get_nb_pstates(host);
+ XBT_INFO("Count of Processor states=%d", nb2);
double current_peak2 = MSG_host_get_current_power_peak(host);
XBT_INFO("Current power peak=%f", current_peak2);
MSG_init(&argc, argv);
- if (argc != 3) {
- XBT_CRITICAL("Usage: %s platform_file deployment_file\n",
- argv[0]);
- XBT_CRITICAL
- ("example: %s msg_platform.xml msg_deployment.xml\n",
- argv[0]);
- exit(1);
- }
-
+ xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
+ "\tExample: %s msg_platform.xml msg_deployment.xml\n",
+ argv[0], argv[0]);
+
MSG_create_environment(argv[1]);
/* Application deployment */
XBT_INFO("Total simulation time: %e", MSG_get_clock());
- if (res == MSG_OK)
- return 0;
- else
- return 1;
+ return res != MSG_OK;
}