/* 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 "simgrid/msg.h"
#include "simgrid/plugins/energy.h"
+#include "simgrid/msg.h"
XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
-static int dvfs(int argc, char *argv[])
+static int dvfs(int argc, char* argv[])
{
msg_host_t host = MSG_host_by_name("MyHost1");
- XBT_INFO("Energetic profile: %s",MSG_host_get_property_value(host,"watt_per_state"));
+ XBT_INFO("Energetic profile: %s", MSG_host_get_property_value(host, "watt_per_state"));
XBT_INFO("Initial peak speed=%.0E flop/s; Energy dissipated =%.0E J", MSG_host_get_speed(host),
sg_host_get_consumed_energy(host));
MSG_get_clock() - start, MSG_host_get_speed(host), sg_host_get_consumed_energy(host));
// Run a task
- start = MSG_get_clock();
- msg_task_t task1 = MSG_task_create ("t1", 100E6, 0, NULL);
+ start = MSG_get_clock();
+ msg_task_t task1 = MSG_task_create("t1", 100E6, 0, NULL);
XBT_INFO("Run a task of %.0E flops", MSG_task_get_flops_amount(task1));
- MSG_task_execute (task1);
+ MSG_task_execute(task1);
MSG_task_destroy(task1);
XBT_INFO("Task done (duration: %.2f s). Current peak speed=%.0E flop/s; Current consumption: from %.0fW to %.0fW"
" depending on load; Energy dissipated=%.0f J",
sg_host_get_wattmax_at(host, MSG_host_get_pstate(host)), sg_host_get_consumed_energy(host));
// ========= Change power peak =========
- int pstate=2;
+ int pstate = 2;
MSG_host_set_pstate(host, pstate);
XBT_INFO("========= Requesting pstate %d (speed should be of %.0E flop/s and is of %.0E flop/s)", pstate,
MSG_host_get_power_peak_at(host, pstate), MSG_host_get_speed(host));
// Run a second task
start = MSG_get_clock();
- task1 = MSG_task_create ("t2", 100E6, 0, NULL);
+ task1 = MSG_task_create("t2", 100E6, 0, NULL);
XBT_INFO("Run a task of %.0E flops", MSG_task_get_flops_amount(task1));
- MSG_task_execute (task1);
+ MSG_task_execute(task1);
MSG_task_destroy(task1);
XBT_INFO("Task done (duration: %.2f s). Current peak speed=%.0E flop/s; Energy dissipated=%.0f J",
MSG_get_clock() - start, MSG_host_get_speed(host), sg_host_get_consumed_energy(host));
// =========== Turn the other host off ==========
XBT_INFO("Turning MyHost2 off, and sleeping another 10 seconds. MyHost2 dissipated %.0f J so far.",
- sg_host_get_consumed_energy(MSG_host_by_name("MyHost2")) );
+ sg_host_get_consumed_energy(MSG_host_by_name("MyHost2")));
MSG_host_off(MSG_host_by_name("MyHost2"));
start = MSG_get_clock();
MSG_process_sleep(10);
return 0;
}
-int main(int argc, char *argv[])
+int main(int argc, char* argv[])
{
sg_host_energy_plugin_init();
MSG_init(&argc, argv);