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//$Id$
#include "MIF_Task.h"
#include "test.h"
#include "ace/OS_NS_errno.h"
MIF_Task::MIF_Task (int importance,
int start_time,
int load,
int iter,
int dist,
char *job_name,
DT_Creator *dt_creator)
{
this->load_ = load;
this->iter_ = iter;
this->start_time_ = start_time;
this->importance_ = importance;
this->dt_creator_ = dt_creator;
this->dist_ = dist;
this->job_name_ = CORBA::string_dup (job_name);
// create the stat object.
ACE_NEW (task_stats_, Task_Stats);
task_stats_->init (iter_);
}
MIF_Task::~MIF_Task (void)
{
delete task_stats_;
}
void
MIF_Task::pre_activate (void)
{
DT_TEST::instance ()->scheduler ()->incr_thr_count ();
}
void
MIF_Task::post_activate (void)
{
DT_TEST::instance ()->scheduler ()->wait ();
}
int
MIF_Task::activate_task (RTScheduling::Current_ptr current,
CORBA::Policy_ptr sched_param,
long flags,
ACE_Time_Value* base_time
ACE_ENV_ARG_DECL)
{
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG,
"Thread_Task::activate %d\n",
importance_));
char msg [BUFSIZ];
ACE_OS::sprintf (msg, "Thread_Task::activate task\n");
dt_creator_->log_msg (msg);
base_time_ = base_time;
current_ = RTScheduling::Current::_narrow (current
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
sched_param_ = CORBA::Policy::_duplicate (sched_param);
pre_activate ();
if (this->activate (flags,
1) == -1)
{
if (ACE_OS::last_error () == EPERM)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Insufficient privilege to run this test.\n")),
-1);
}
post_activate ();
return 0;
}
int
MIF_Task::perform_task (void)
{
ACE_TRY_NEW_ENV
{
char msg [BUFSIZ];
ACE_OS::sprintf (msg, "MIF_Task::perform_task %d\n", count_);
dt_creator_->log_msg (msg);
static CORBA::ULong prime_number = 9619;
CORBA::Policy_var sched_param;
sched_param = CORBA::Policy::_duplicate (dt_creator_->sched_param (this->importance_));
const char * name = 0;
for (int i = 0; i < this->iter_; i++)
{
ACE_Time_Value run_time = ACE_OS::gettimeofday () - *base_time_;
TASK_STATS::instance ()->sample (ACE_UINT64 (run_time.sec ()),
count_);
ACE_Time_Value count_down_time (1);
ACE_Countdown_Time count_down (&count_down_time);
while (count_down_time > ACE_Time_Value::zero)
{
ACE::is_prime (prime_number,
2,
prime_number / 2);
count_down.update ();
}
current_->update_scheduling_segment (name,
sched_param.in (),
sched_param.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
if (this->dist_)
{
this->job_->work (this->load_,
this->importance_);
for (int j = 0; j < this->iter_; j++)
{
ACE_Time_Value run_time = ACE_OS::gettimeofday () - *base_time_;
TASK_STATS::instance ()->sample (ACE_UINT64 (run_time.sec ()),
count_);
ACE_Time_Value count_down_time (1);
ACE_Countdown_Time count_down (&count_down_time);
while (count_down_time > ACE_Time_Value::zero)
{
ACE::is_prime (prime_number,
2,
prime_number / 2);
count_down.update ();
}
current_->update_scheduling_segment (name,
sched_param.in (),
sched_param.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Caught exception:");
return -1;
}
ACE_ENDTRY;
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG,
"Thread %d\n",
this->count_));
if (dist_)
job_->shutdown ();
return 0;
}
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