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// $Id$
#ifndef ACE_RUNTIME_SCHEDULER_H
#define ACE_RUNTIME_SCHEDULER_H
#include "orbsvcs/Scheduler_Factory.h"
#include "orbsvcs/RtecSchedulerS.h"
class TAO_ORBSVCS_Export ACE_Runtime_Scheduler : public POA_RtecScheduler::Scheduler
{
// = TITLE
// A fast and simple servant for RtecScheduler::Scheduler based on
// precomputed schedules.
//
// = DESCRIPTION
// This class offers the services of the scheduler, but based on
// precomputed and precompiled information. This results in a
// highly optimized execution after the configuration runs.
//
public:
ACE_Runtime_Scheduler (int entry_count,
ACE_Scheduler_Factory::POD_RT_Info rt_info[]);
// Initialize the data from the POD_RT_Info array.
// Only basic validation is done.
virtual RtecScheduler::handle_t create (const char * entry_point,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException, RtecScheduler::DUPLICATE_NAME));
virtual RtecScheduler::handle_t lookup (const char * entry_point,
CORBA::Environment &_env)
TAO_THROW_SPEC((CORBA::SystemException));
virtual RtecScheduler::RT_Info* get (RtecScheduler::handle_t handle,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException, RtecScheduler::UNKNOWN_TASK));
virtual void set (RtecScheduler::handle_t handle,
RtecScheduler::Criticality criticality,
const RtecScheduler::Time &time,
const RtecScheduler::Time &typical_time,
const RtecScheduler::Time &cached_time,
RtecScheduler::Period period,
RtecScheduler::Importance importance,
const RtecScheduler::Quantum &quantum,
CORBA::Long threads,
RtecScheduler::Info_Type info_type,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException, RtecScheduler::UNKNOWN_TASK));
virtual void priority (RtecScheduler::handle_t handle,
RtecScheduler::OS_Priority& priority,
RtecScheduler::Sub_Priority& subpriority,
RtecScheduler::Preemption_Priority& p_priority,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException,
RtecScheduler::UNKNOWN_TASK,
RtecScheduler::NOT_SCHEDULED));
virtual void entry_point_priority (const char * entry_point,
RtecScheduler::OS_Priority& priority,
RtecScheduler::Sub_Priority& subpriority,
RtecScheduler::Preemption_Priority& p_priority,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException,
RtecScheduler::UNKNOWN_TASK,
RtecScheduler::NOT_SCHEDULED));
virtual void add_dependency (RtecScheduler::handle_t handle,
RtecScheduler::handle_t dependency,
CORBA::Long number_of_calls,
RtecScheduler::Dependency_Type dependency_type,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException,
RtecScheduler::UNKNOWN_TASK));
virtual void compute_scheduling (CORBA::Long minimum_priority,
CORBA::Long maximum_priority,
RtecScheduler::RT_Info_Set_out infos,
CORBA::Environment &_env)
TAO_THROW_SPEC((CORBA::SystemException,
RtecScheduler::UTILIZATION_BOUND_EXCEEDED,
RtecScheduler::INSUFFICIENT_THREAD_PRIORITY_LEVELS,
RtecScheduler::TASK_COUNT_MISMATCH));
private:
int entry_count_;
// The number of elements in the array.
ACE_Scheduler_Factory::POD_RT_Info* rt_info_;
// The array of precomputed RT_Info structures.
};
#if defined (__ACE_INLINE__)
#include "orbsvcs/Runtime_Scheduler.i"
#endif /* __ACE_INLINE__ */
#endif /* ACE_RUNTIME_SCHEDULER_H */
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