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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
// $Id$
#include "Kokyu_dsrt.h"
#include "ace/Dynamic_Service.h"
#include "DSRT_Direct_Dispatcher_Impl_T.h"
#include "DSRT_CV_Dispatcher_Impl_T.h"
#if ! defined (__ACE_INLINE__)
#include "Kokyu_dsrt.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID(Kokyu, Kokyu, "$Id$")
namespace Kokyu
{
template <class DSRT_Scheduler_Traits>
void
DSRT_Dispatcher<DSRT_Scheduler_Traits>::implementation (DSRT_Dispatcher_Impl<DSRT_Scheduler_Traits>* impl)
{
auto_ptr<DSRT_Dispatcher_Impl<DSRT_Scheduler_Traits> > tmp_impl (impl);
dispatcher_impl_ = tmp_impl;
}
template <class DSRT_Scheduler_Traits>
int
DSRT_Dispatcher<DSRT_Scheduler_Traits>::schedule (Guid_t guid, const DSRT_QoSDescriptor& qos)
{
return dispatcher_impl_->schedule (guid, qos);
}
template <class DSRT_Scheduler_Traits>
int
DSRT_Dispatcher<DSRT_Scheduler_Traits>::update_schedule (Guid_t guid, const DSRT_QoSDescriptor& qos)
{
return dispatcher_impl_->update_schedule (guid, qos);
}
template <class DSRT_Scheduler_Traits>
int
DSRT_Dispatcher<DSRT_Scheduler_Traits>::update_schedule (Guid_t guid, Kokyu::Block_Flag_t flag)
{
return dispatcher_impl_->update_schedule (guid, flag);
}
template <class DSRT_Scheduler_Traits>
int
DSRT_Dispatcher<DSRT_Scheduler_Traits>::cancel_schedule (Guid_t guid)
{
return dispatcher_impl_->cancel_schedule (guid);
}
template <class DSRT_Scheduler_Traits>
int DSRT_Dispatcher<DSRT_Scheduler_Traits>::shutdown ()
{
return dispatcher_impl_->shutdown ();
}
template <class DSRT_Scheduler_Traits>
DSRT_Dispatcher<DSRT_Scheduler_Traits>*
DSRT_Dispatcher_Factory<DSRT_Scheduler_Traits>::
create_DSRT_dispatcher (const DSRT_ConfigInfo& config_info)
{
ACE_UNUSED_ARG ((config_info));
DSRT_Dispatcher_Impl<DSRT_Scheduler_Traits>* tmp;
DSRT_Dispatcher<DSRT_Scheduler_Traits>* disp;
switch (config_info.impl_type_)
{
case DSRT_OS_BASED:
ACE_NEW_RETURN (tmp,
DSRT_Direct_Dispatcher_Impl<DSRT_Scheduler_Traits> (
config_info.sched_policy_,
config_info.sched_scope_),
0);
break;
case DSRT_CV_BASED:
default:
ACE_NEW_RETURN (tmp,
DSRT_CV_Dispatcher_Impl<DSRT_Scheduler_Traits>(
config_info.sched_policy_,
config_info.sched_scope_),
0);
break;
}
ACE_ASSERT (tmp != 0);
ACE_NEW_RETURN (disp, DSRT_Dispatcher<DSRT_Scheduler_Traits>, 0);
disp->implementation (tmp);
tmp->init (config_info);
return disp;
}
template <class QoSDescriptor_t>
int MUF_Comparator<QoSDescriptor_t>::
operator ()(const QoSDescriptor_t& qos1,
const QoSDescriptor_t& qos2)
{
if (qos1.criticality_ > qos2.criticality_)
{
return 1;
}
else if (qos2.criticality_ > qos1.criticality_)
{
return -1;
}
typename QoSDescriptor_t::Now now_functor;
Time_t now = now_functor ();
Time_t exec_time1 = qos1.exec_time_;
Time_t deadline1 = qos1.deadline_;
Time_t laxity1 = deadline1 - now - exec_time1;
Time_t exec_time2 = qos2.exec_time_;
Time_t deadline2 = qos2.deadline_;
Time_t laxity2 = deadline2 - now - exec_time2;
if (laxity1 < laxity2)
{
return 1;
}
else if (laxity1 == laxity2)
{
return 0;
}
else
{
return -1;
}
}
template <class QoSDescriptor>
int MIF_Comparator<QoSDescriptor>::
operator ()(const QoSDescriptor& qos1,
const QoSDescriptor& qos2)
{
#ifdef KOKYU_DSRT_LOGGING
ACE_DEBUG ((LM_DEBUG,
"(%t|%T):qos1.importance = %d, qos2.importance = %d\n",
qos1.importance_, qos2.importance_));
#endif
if (qos1.importance_ > qos2.importance_)
{
return 1;
}
else if (qos1.importance_ == qos2.importance_)
{
return 0;
}
else
{
return -1;
}
}
template <class QoSDescriptor>
int Fixed_Priority_Comparator<QoSDescriptor>::
operator ()(const QoSDescriptor& qos1,
const QoSDescriptor& qos2)
{
if (qos1.priority_ > qos2.priority_)
{
return 1;
}
else if (qos1.priority_ == qos2.priority_)
{
return 0;
}
else
{
return -1;
}
}
}
|
