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// $Id$
// This program exercises a run-time scheduler,
// using the config run generated C++ header file.
#include "ace/Sched_Params.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_string.h"
#include "tao/corba.h"
#include "orbsvcs/CosNamingC.h"
#include "orbsvcs/Scheduler_Factory.h"
#include "orbsvcs/Naming/Naming_Utils.h"
#include "Sched_Conf_Runtime.h"
ACE_RCSID(Sched_Conf, Sched_Conf_Runtime, "$Id$")
int
main (int argc, char *argv[])
{
ACE_TRY_NEW_ENV
{
// Initialize ORB.
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "internet" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil(poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Store a pointer to the local run-time scheduler.
RtecScheduler::Scheduler_ptr runtime_scheduler =
ACE_Scheduler_Factory::server ();
// Some useful variables for retrieving values from the scheduler.
RtecScheduler::RT_Info *rt_info = 0;
RtecScheduler::OS_Priority priority;
RtecScheduler::Preemption_Subpriority_t subpriority;
RtecScheduler::Preemption_Priority_t p_priority;
RtecScheduler::Dispatching_Type_t dispatching_type;
for (int i = 0; i < infos_size; ++i)
{
// Make sure the correct handle is returned by the
// run-time scheduler's create and lookup methods.
ACE_ASSERT (infos [i].handle ==
runtime_scheduler->create (infos [i].entry_point
ACE_ENV_ARG_PARAMETER));
ACE_TRY_CHECK;
ACE_ASSERT (infos [i].handle ==
runtime_scheduler->lookup (infos [i].entry_point
ACE_ENV_ARG_PARAMETER));
ACE_TRY_CHECK;
// Make sure the values in the RT_Info returned by get are OK.
delete rt_info;
rt_info = runtime_scheduler->get (infos [i].handle
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_ASSERT (rt_info != 0);
ACE_ASSERT (ACE_OS::strcmp (rt_info->entry_point,
infos [i].entry_point) == 0);
ACE_ASSERT (rt_info->handle ==
infos [i].handle);
ACE_ASSERT (rt_info->worst_case_execution_time ==
infos [i].worst_case_execution_time);
ACE_ASSERT (rt_info->typical_execution_time ==
infos [i].typical_execution_time);
ACE_ASSERT (rt_info->cached_execution_time ==
infos [i].cached_execution_time);
ACE_ASSERT (rt_info->period ==
infos [i].period);
ACE_ASSERT (rt_info->criticality ==
ACE_static_cast (RtecScheduler::Criticality_t, infos [i].criticality));
ACE_ASSERT (rt_info->importance ==
ACE_static_cast (RtecScheduler::Importance_t, infos [i].importance));
ACE_ASSERT (rt_info->quantum ==
infos [i].quantum);
ACE_ASSERT (rt_info->threads ==
infos [i].threads);
ACE_ASSERT (rt_info->priority ==
infos [i].priority);
ACE_ASSERT (rt_info->preemption_subpriority ==
infos [i].static_subpriority);
ACE_ASSERT (rt_info->preemption_priority ==
infos [i].preemption_priority);
ACE_ASSERT (rt_info->info_type ==
ACE_static_cast (RtecScheduler::Info_Type_t, infos [i].info_type));
// Make sure the values in the scheduler's internal RT_Info are OK.
// Scheduler will generate messages if any values don't match.
runtime_scheduler->set (infos [i].handle,
ACE_static_cast (RtecScheduler::Criticality_t,
infos [i].criticality),
infos [i].worst_case_execution_time,
infos [i].typical_execution_time,
infos [i].cached_execution_time,
infos [i].period,
ACE_static_cast (RtecScheduler::Importance_t,
infos [i].importance),
infos [i].quantum,
infos [i].threads,
ACE_static_cast (RtecScheduler::Info_Type_t,
infos [i].info_type)
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Make sure the correct priority values are returned.
runtime_scheduler->priority (infos [i].handle,
priority,
subpriority,
p_priority
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_ASSERT (priority == infos [i].priority);
ACE_ASSERT (subpriority == infos [i].static_subpriority);
ACE_ASSERT (p_priority == infos [i].preemption_priority);
runtime_scheduler->entry_point_priority (infos [i].entry_point,
priority,
subpriority,
p_priority
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_ASSERT (priority == infos [i].priority);
ACE_ASSERT (subpriority == infos [i].static_subpriority);
ACE_ASSERT (p_priority == infos [i].preemption_priority);
}
for (int j = 0; j < configs_size; ++j)
{
// Make sure the correct preemption priority is stored.
ACE_ASSERT (j == configs [j].preemption_priority);
// Make sure the correct queue configuration values are returned.
runtime_scheduler->
dispatch_configuration (configs [j].preemption_priority,
priority,
dispatching_type
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_ASSERT (priority == configs [j].thread_priority);
ACE_ASSERT (dispatching_type == configs [j].dispatching_type);
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "SYS_EX");
}
ACE_ENDTRY;
return 0;
}
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