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// $Id$
#include "RT_Class.h"
#include "ORB_Holder.h"
#include "Servant_var.h"
#include "RIR_Narrow.h"
#include "RTServer_Setup.h"
#include "Send_Task.h"
#include "Client_Group.h"
#include "ORB_Task.h"
#include "ORB_Task_Activator.h"
#include "Low_Priority_Setup.h"
#include "EC_Destroyer.h"
#include "Client_Options.h"
#include "orbsvcs/Event_Service_Constants.h"
#include "tao/Messaging/Messaging.h"
#include "tao/Strategies/advanced_resource.h"
#include "tao/RTCORBA/Priority_Mapping_Manager.h"
#include "tao/RTCORBA/Continuous_Priority_Mapping.h"
#include "tao/RTPortableServer/RTPortableServer.h"
#include "ace/High_Res_Timer.h"
#include "ace/Sample_History.h"
#include "ace/Basic_Stats.h"
#include "ace/Stats.h"
#include "ace/Sched_Params.h"
#include "ace/Barrier.h"
ACE_RCSID(TAO_RTEC_PERF_Roundtrip, client, "$Id$")
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
const CORBA::Long experiment_id = 1;
RT_Class rt_class;
try
{
ORB_Holder orb (argc, argv, "");
Client_Options options (argc, argv);
if (argc != 1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"Usage: %s "
"-i iterations (iterations) "
"-h high_priority_period (usecs) "
"-l low_priority_period (usecs) "
"-w high_priority_workload (usecs) "
"-v low_priority_workload (usecs) "
"-r (enable RT-CORBA) "
"-n nthreads (low priority thread) "
"-d (dump history) "
"-z (disable low priority) "
"\n",
argv [0]),
1);
}
RTServer_Setup rtserver_setup (options.use_rt_corba,
orb,
rt_class,
1 // options.nthreads
);
PortableServer::POA_var root_poa =
RIR_Narrow<PortableServer::POA>::resolve (orb,
"RootPOA");
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
poa_manager->activate ();
PortableServer::POA_var the_poa (rtserver_setup.poa ());
ACE_Thread_Manager my_thread_manager;
ORB_Task orb_task (orb);
orb_task.thr_mgr (&my_thread_manager);
ORB_Task_Activator orb_task_activator (rt_class.priority_high (),
rt_class.thr_sched_class (),
1,
&orb_task);
ACE_DEBUG ((LM_DEBUG, "Finished ORB and POA configuration\n"));
CORBA::Object_var object =
orb->string_to_object (options.ior);
RtecEventChannelAdmin::EventChannel_var ec =
RtecEventChannelAdmin::EventChannel::_narrow (object.in ());
EC_Destroyer ec_destroyer (ec.in ());
CORBA::PolicyList_var inconsistent_policies;
(void) ec->_validate_connection (inconsistent_policies);
ACE_DEBUG ((LM_DEBUG, "Found EC, validated connection\n"));
int thread_count = 1 + options.nthreads;
ACE_Barrier the_barrier (thread_count);
ACE_DEBUG ((LM_DEBUG, "Calibrating high res timer ...."));
ACE_High_Res_Timer::calibrate ();
ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
ACE_DEBUG ((LM_DEBUG, "Done (%d)\n", gsf));
CORBA::Long event_range = 1;
if (options.funky_supplier_publication)
{
if (options.unique_low_priority_event)
event_range = 1 + options.low_priority_consumers;
else
event_range = 2;
}
Client_Group high_priority_group;
high_priority_group.init (experiment_id,
ACE_ES_EVENT_UNDEFINED,
event_range,
options.iterations,
options.high_priority_workload,
gsf,
the_poa.in (),
the_poa.in ());
Auto_Disconnect<Client_Group> high_priority_disconnect;
if (!options.high_priority_is_last)
{
high_priority_group.connect (ec.in ());
high_priority_disconnect = &high_priority_group;
}
int per_thread_period = options.low_priority_period;
if (options.global_low_priority_rate)
per_thread_period = options.low_priority_period * options.nthreads;
Low_Priority_Setup<Client_Group> low_priority_setup (
options.low_priority_consumers,
0, // no limit on the number of iterations
options.unique_low_priority_event,
experiment_id,
ACE_ES_EVENT_UNDEFINED + 2,
options.low_priority_workload,
gsf,
options.nthreads,
rt_class.priority_low (),
rt_class.thr_sched_class (),
per_thread_period,
the_poa.in (),
the_poa.in (),
ec.in (),
&the_barrier);
if (options.high_priority_is_last)
{
high_priority_group.connect (ec.in ());
high_priority_disconnect = &high_priority_group;
}
Send_Task high_priority_task;
high_priority_task.init (options.iterations,
options.high_priority_period,
0,
ACE_ES_EVENT_UNDEFINED,
experiment_id,
high_priority_group.supplier (),
&the_barrier);
high_priority_task.thr_mgr (&my_thread_manager);
{
// Artificial scope to wait for the high priority task...
Task_Activator<Send_Task> high_priority_act (rt_class.priority_high (),
rt_class.thr_sched_class (),
1,
&high_priority_task);
}
ACE_DEBUG ((LM_DEBUG, "(%P|%t) client - high priority task completed\n"));
low_priority_setup.stop_all_threads ();
ACE_DEBUG ((LM_DEBUG, "(%P|%t) client - low priority task(s) stopped\n"));
ACE_Sample_History &history =
high_priority_group.consumer ()->sample_history ();
if (options.dump_history)
{
history.dump_samples ("HISTORY", gsf);
}
ACE_Basic_Stats high_priority_stats;
history.collect_basic_stats (high_priority_stats);
high_priority_stats.dump_results ("High Priority", gsf);
ACE_Basic_Stats low_priority_stats;
low_priority_setup.collect_basic_stats (low_priority_stats);
low_priority_stats.dump_results ("Low Priority", gsf);
ACE_DEBUG ((LM_DEBUG, "(%P|%t) client - starting cleanup\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}
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