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Diffstat (limited to 'Kokyu/Kokyu_defs.h')
| -rw-r--r-- | Kokyu/Kokyu_defs.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/Kokyu/Kokyu_defs.h b/Kokyu/Kokyu_defs.h deleted file mode 100644 index c2b83af847a..00000000000 --- a/Kokyu/Kokyu_defs.h +++ /dev/null @@ -1,191 +0,0 @@ -/* -*- C++ -*- */ -/** - * @file Kokyu_defs.h - * - * $Id$ - * - * @author Venkita Subramonian (venkita@cs.wustl.edu) - * - */ - -#ifndef KOKYU_DEFS_H -#define KOKYU_DEFS_H -#include /**/ "ace/pre.h" -#include "ace/Array.h" -#include "ace/Time_Value.h" -#include "ace/Auto_Ptr.h" -#include "ace/Message_Block.h" -#include "ace/Sched_Params.h" -#include "ace/Malloc_Allocator.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "kokyu_export.h" - -namespace Kokyu -{ - typedef long Priority_t; - typedef ACE_Time_Value Deadline_t; //absolute deadline - typedef ACE_Time_Value Execution_Time_t; //execution time - //typedef int Guid_t; - - enum Dispatching_Type_t - // Defines the type of prioritization strategy - // to be used by a dispatching queue - { - FIFO_DISPATCHING, - DEADLINE_DISPATCHING, - LAXITY_DISPATCHING - }; - - enum Criticality_t - // Defines the criticality of the operation. - // For use with Dynamic Scheduler. - { - VERY_LOW_CRITICALITY, - LOW_CRITICALITY, - MEDIUM_CRITICALITY, - HIGH_CRITICALITY, - VERY_HIGH_CRITICALITY - }; - - enum Importance_t - // Defines the importance of the operation, - // which can be used by the RtecScheduler as a - // "tie-breaker" when other scheduling - // parameters are equal. - { - VERY_LOW_IMPORTANCE, - LOW_IMPORTANCE, - MEDIUM_IMPORTANCE, - HIGH_IMPORTANCE, - VERY_HIGH_IMPORTANCE - }; - - struct Kokyu_Export Reordering_Queue_Attributes - { - Reordering_Queue_Attributes (); - unsigned long static_bit_field_mask_; - unsigned long static_bit_field_shift_; - unsigned long dynamic_priority_max_; - unsigned long dynamic_priority_offset_; - }; - - struct Kokyu_Export ConfigInfo - { - Priority_t preemption_priority_; - - // OS priority of the dispatching thread associated with the queue - Priority_t thread_priority_; - - // type of dispatching queue - Dispatching_Type_t dispatching_type_; - - //allocator to be used for dynamic memory allocation. If each - //thread gets its own memory pool, contention will be less - ACE_Allocator *allocator_; - - Reordering_Queue_Attributes reordering_flags_; - - ConfigInfo (); - }; - - typedef ACE_Array<ConfigInfo> ConfigInfoSet; - - class Kokyu_Export Dispatcher_Attributes - { - public: - ConfigInfoSet config_info_set_; - int immediate_activation_; - - public: - Dispatcher_Attributes (); - void sched_policy (int); - void sched_scope (int); - int thread_creation_flags () const; - - private: - int sched_policy_; - int sched_scope_; - int base_thread_creation_flags_; - }; - - - struct Kokyu_Export QoSDescriptor - { - Priority_t preemption_priority_; - Deadline_t deadline_; - Execution_Time_t execution_time_; - Importance_t importance_; - }; - - enum Block_Flag_t {BLOCK, UNBLOCK}; - - class Kokyu_Export Dispatch_Command - { - public: - Dispatch_Command(int dont_delete = 0, - ACE_Allocator *allocator = 0); - //dont_delete indicates whether this object needs to be deleted once processed. - //allocator indicates the ACE_Allocator, if any, from which this object was created. - //This same allocator has to be used for the deletion also - - /// Command callback - virtual int execute () = 0; - - int can_be_deleted () const; - - void destroy (void); - protected: - /// Destructor - // only inheritance is possible and object should be on heap, - // since object could be handed over to a different thread. - virtual ~Dispatch_Command (void); - - private: - int dont_delete_; - ACE_Allocator *allocator_; - //if this object has to be deleted, then delete it using the allocator - //if one is present. - }; - - enum DSRT_Sched_Type_t - { - DSRT_FP, - DSRT_MUF, - DSRT_MIF - }; - - enum DSRT_Dispatcher_Impl_t - { - DSRT_CV_BASED, - DSRT_OS_BASED - }; - - struct Kokyu_Export DSRT_ConfigInfo - { - //not used currently - DSRT_Sched_Type_t sched_strategy_; - - ACE_Sched_Params::Policy sched_policy_; - int sched_scope_; - - //type of implementation - DSRT_Dispatcher_Impl_t impl_type_; - - DSRT_ConfigInfo (); - }; - -} //end of namespace - -//to satisfy ACE_Array<ConfigInfo> -ACE_INLINE bool operator != (const Kokyu::ConfigInfo& lhs, const Kokyu::ConfigInfo& rhs); - -#if defined (__ACE_INLINE__) -#include "Kokyu_defs.i" -#endif /* __ACE_INLINE__ */ - -#include /**/ "ace/post.h" -#endif /* KOKYU_DEFS_H */ |