/** The Dream master: */
static int dream_master(int argc, char *argv[])
{
msg_process_t lazy = NULL;
XBT_INFO("Let's create a lazy guy."); /** - Create a @ref lazy_guy process */
lazy = MSG_process_create("Lazy", lazy_guy, NULL, MSG_host_self());
XBT_INFO("Let's wait a little bit...");
SLEEP(10.0); /** - Wait for 10 seconds */
XBT_INFO("Let's wake the lazy guy up! >:) BOOOOOUUUHHH!!!!");
MSG_process_resume(lazy); /** - Then wake up the @ref lazy_guy */
SLEEP(5.0); /** Repeat two times: */
XBT_INFO("Suspend the lazy guy while he's sleeping...");
MSG_process_suspend(lazy); /** - Suspend the @ref lazy_guy while he's asleep */
XBT_INFO("Let him finish his siesta.");
SLEEP(10.0); /** - Wait for 10 seconds */
XBT_INFO("Wake up, lazy guy!");
MSG_process_resume(lazy); /** - Then wake up the @ref lazy_guy again */
SLEEP(5.0);
XBT_INFO("Suspend again the lazy guy while he's sleeping...");
MSG_process_suspend(lazy);
XBT_INFO("This time, don't let him finish his siesta.");
SLEEP(2.0);
XBT_INFO("Wake up, lazy guy!");
MSG_process_resume(lazy);
XBT_INFO("OK, goodbye now.");
return 0;
}
/* This function move the emigrant on Jacquelin */
static int policeman(int argc, char *argv[])
{
xbt_mutex_acquire(mutex);
XBT_INFO("Wait a bit before migrating the emigrant.");
while (process_to_migrate == NULL) xbt_cond_wait(cond, mutex);
MSG_process_migrate(process_to_migrate, MSG_get_host_by_name("Jacquelin"));
XBT_INFO("I moved the emigrant");
MSG_process_resume(process_to_migrate);
xbt_mutex_release(mutex);
return 0;
} /* end_of_policeman */
static int killer(int argc, char *argv[])
{
XBT_INFO("Hello!"); /* - First start a victim process */
msg_process_t poor_victim = MSG_process_create("victim", victim, NULL, MSG_host_by_name("Fafard"));
MSG_process_sleep(10.0);
XBT_INFO("Resume process"); /* - Resume it from its suspended state */
MSG_process_resume(poor_victim);
XBT_INFO("Kill process"); /* - and then kill it */
MSG_process_kill(poor_victim);
XBT_INFO("OK, goodbye now.");
return 0;
}
JNIEXPORT void JNICALL
Java_org_simgrid_msg_Process_resume(JNIEnv * env,
jobject jprocess)
{
msg_process_t process = jprocess_to_native_process(jprocess, env);
if (!process) {
jxbt_throw_notbound(env, "process", jprocess);
return;
}
/* try to resume the process */
msg_error_t rv = MSG_process_resume(process);
jxbt_check_res("MSG_process_resume()", rv, MSG_OK,
bprintf("unexpected error , please report this bug"));
}
