1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
// $Id$
#ifndef ACE_CONFIG_SCHEDULER_H
#define ACE_CONFIG_SCHEDULER_H
#include "ace/OS.h"
#include "orbsvcs/RtecSchedulerS.h"
#include "orbsvcs/Event_Service_Constants.h"
class ACE_Scheduler;
class ACE_DynScheduler;
class ACE_RMS_Scheduler_Strategy;
class ACE_RMS_Dyn_Scheduler_Strategy;
class ACE_MUF_Scheduler_Strategy;
class ACE_EDF_Scheduler_Strategy;
class ACE_MLF_Scheduler_Strategy;
class TAO_ORBSVCS_Export ACE_Config_Scheduler
: public POA_RtecScheduler::Scheduler
// = TITLE
// A (local) implementation for the RtecScheduler::Scheduler service.
//
// = DESCRIPTION
// This class implements a servant for the
// RtecScheduler::Scheduler service, using the Scheduler classes
// distributed with the EC.
{
public:
ACE_Config_Scheduler (void);
virtual ~ACE_Config_Scheduler (void);
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::Preemption_Subpriority& p_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::Preemption_Subpriority& p_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:
#if defined (TAO_USES_STRATEGY_SCHEDULER)
// trait for the scheduler implementation base class
typedef ACE_DynScheduler BaseSchedImplType;
// traits for the scheduler strategy
#if defined (TAO_USES_MUF_SCHEDULING)
typedef ACE_MUF_Scheduler_Strategy Scheduler_Strategy;
#elif defined (TAO_USES_MLF_SCHEDULING)
#if ! defined (TAO_MIN_CRITICAL_PRIORITY)
#define TAO_MIN_CRITICAL_PRIORITY 0
#endif /* ! defined (TAO_MIN_CRITICAL_PRIORITY) */
typedef ACE_MLF_Scheduler_Strategy Scheduler_Strategy;
#elif defined (TAO_USES_EDF_SCHEDULING)
#if ! defined (TAO_MIN_CRITICAL_PRIORITY)
#define TAO_MIN_CRITICAL_PRIORITY 0
#endif /* ! defined (TAO_MIN_CRITICAL_PRIORITY) */
typedef ACE_EDF_Scheduler_Strategy Scheduler_Strategy;
#elif defined (TAO_USES_RMS_SCHEDULING)
typedef ACE_RMS_Scheduler_Strategy Scheduler_Strategy;
#elif defined (TAO_USES_RMS_DYN_SCHEDULING)
typedef ACE_RMS_Dyn_Scheduler_Strategy Scheduler_Strategy;
#else
#error scheduling strategy must be defined
#endif /* defined (TAO_USES_MUF_SCHEDULING) */
Scheduler_Strategy scheduler_strategy_;
#else /* ! defined (TAO_USES_STRATEGY_SCHEDULER) */
// trait for the scheduler implementation base class
typedef ACE_Scheduler BaseSchedImplType;
#endif /* defined (TAO_USES_STRATEGY_SCHEDULER) */
// implementation base class pointer
BaseSchedImplType* impl;
};
#if defined (__ACE_INLINE__)
#include "Config_Scheduler.i"
#endif /* __ACE_INLINE__ */
#endif /* ACE_CONFIG_SCHEDULER_H */
|
