blob: 31c2b3291eb79563e49090bc41d86cf82ffee805 (
plain) (
blame)
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
|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: RTEMS_SMP
limits:
sparc/gr712rc/smp/qual-only/3Y1G8SMm2FRTpZB5_0NhbpDnatbEYmbDLLW58d-wXuY=:
DirtyCache:
max-upper-bound: 1.008e-06
median-lower-bound: 6.720000000000001e-07
median-upper-bound: 1.008e-06
min-lower-bound: 6.56e-07
FullCache:
max-upper-bound: 9.84e-07
median-lower-bound: 6.4e-07
median-upper-bound: 9.6e-07
min-lower-bound: 6.240000000000001e-07
HotCache:
max-upper-bound: 9.84e-07
median-lower-bound: 6.4e-07
median-upper-bound: 9.6e-07
min-lower-bound: 6.240000000000001e-07
Load/1:
max-upper-bound: 1.104e-06
median-lower-bound: 7.36e-07
median-upper-bound: 1.104e-06
min-lower-bound: 7.040000000000001e-07
Load/2:
max-upper-bound: 1.104e-06
median-lower-bound: 7.2e-07
median-upper-bound: 1.0799999999999998e-06
min-lower-bound: 7.040000000000001e-07
sparc/gr712rc/smp/qual-only/LDe0OENspSb4U2hhl9QK2R3q4ntkBdYP_JLnD_-aZ34=:
DirtyCache:
max-upper-bound: 1.6499999999999999e-06
median-lower-bound: 1.0896000000000001e-06
median-upper-bound: 1.6344e-06
min-lower-bound: 1.0896000000000001e-06
FullCache:
max-upper-bound: 1.2900000000000001e-06
median-lower-bound: 3.6e-07
median-upper-bound: 5.399999999999999e-07
min-lower-bound: 3.6e-07
HotCache:
max-upper-bound: 5.244e-07
median-lower-bound: 3.496e-07
median-upper-bound: 5.244e-07
min-lower-bound: 3.4000000000000003e-07
Load/1:
max-upper-bound: 1.6344e-06
median-lower-bound: 1.0896000000000001e-06
median-upper-bound: 1.6344e-06
min-lower-bound: 1.08e-06
Load/2:
max-upper-bound: 1.86e-06
median-lower-bound: 1.2296e-06
median-upper-bound: 1.8444e-06
min-lower-bound: 1.2296e-06
sparc/gr740/smp/qual-only/3Y1G8SMm2FRTpZB5_0NhbpDnatbEYmbDLLW58d-wXuY=:
DirtyCache:
max-upper-bound: 4.6751999999999996e-05
median-lower-bound: 3.0944e-05
median-upper-bound: 4.6416000000000004e-05
min-lower-bound: 3.0592e-05
FullCache:
max-upper-bound: 4.6031999999999996e-05
median-lower-bound: 3.0416e-05
median-upper-bound: 4.5623999999999996e-05
min-lower-bound: 2.9568e-05
HotCache:
max-upper-bound: 4.5552e-05
median-lower-bound: 3.0368000000000005e-05
median-upper-bound: 4.5552e-05
min-lower-bound: 3.0352e-05
Load/1:
max-upper-bound: 5.1432e-05
median-lower-bound: 3.4112e-05
median-upper-bound: 5.1167999999999995e-05
min-lower-bound: 3.3488e-05
Load/2:
max-upper-bound: 5.1263999999999996e-05
median-lower-bound: 3.3888000000000005e-05
median-upper-bound: 5.0832e-05
min-lower-bound: 3.3232e-05
Load/3:
max-upper-bound: 5.1288e-05
median-lower-bound: 3.4064000000000005e-05
median-upper-bound: 5.1096e-05
min-lower-bound: 3.3168e-05
Load/4:
max-upper-bound: 5.1504e-05
median-lower-bound: 3.4160000000000005e-05
median-upper-bound: 5.124e-05
min-lower-bound: 3.3936e-05
links:
- role: requirement-refinement
uid: perf-runtime
- role: runtime-measurement-request
uid: ../val/perf
non-functional-type: performance-runtime
params: {}
rationale: null
references: []
requirement-type: non-functional
test-body:
brief: |
Send two events. Satisfy the event condition.
code: |
ctx->begin = T_tick();
ctx->status = rtems_event_send( ctx->worker_id, EVENT_END | EVENT_OTHER );
description: null
test-cleanup:
brief: |
Move worker to scheduler A.
code: |
SetScheduler( ctx->worker_id, SCHEDULER_A_ID, PRIO_HIGH );
description: null
test-prepare:
brief: |
Move worker to scheduler B.
code: |
SetScheduler( ctx->worker_id, SCHEDULER_B_ID, PRIO_NORMAL );
description: null
test-setup: null
test-teardown:
brief: |
Make sure the worker waits for the next event. Set the measured runtime.
Discard samples interrupted by a clock tick.
code: |
T_quiet_rsc_success( ctx->status );
WaitForNextTask( 1, ctx->worker_id );
*delta = ctx->end - ctx->begin;
return tic == toc;
description: null
text: |
Let U and V be two tasks with distinct home schedulers. Let :math:`B`
be a time point measured by U right before a call to ${../if/send:/name}
which does satisfy the event condition of the waiting task V which is
scheduled on another processor. Let :math:`E` be a time point measured by
V right after the first context switch after :math:`B`.
While the execution environment is ${.:/environment}, while the task V
waits for events, while the measurement sample is :math:`E - B`, when exactly
${../val/perf:/params/sample-count} samples are collected, the
${.:/limit-kind} shall be ${.:/limit-condition}.
type: requirement
|
