blob: 11a94ec6aff07c1ef9efff2e8c6a25d7a5d1c27b (
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
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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
#
# Timing Test Suite Results for the NO_BSP
#
# NOTE: This is just a template. The times are irrelevant since this BSP
# can only be compiled -- not executed.
#
# $Id$
#
Board: eth_comm
CPU: Motorola MPC860T
Clock Speed: 40 Mhz
Memory Configuration: DRAM, 60ns
Wait States:
Times Reported in: cycles, microseconds, etc
Timer Source: Time Base register
Column X:
Column Y:
# DESCRIPTION A B
== ================================================================= ==== ====
1 rtems_semaphore_create 56
rtems_semaphore_delete 35
rtems_semaphore_obtain: available 13
rtems_semaphore_obtain: not available -- NO_WAIT 13
rtems_semaphore_release: no waiting tasks 16
2 rtems_semaphore_obtain: not available -- caller blocks 48
3 rtems_semaphore_release: task readied -- preempts caller 36
4 rtems_task_restart: blocked task -- preempts caller 117
rtems_task_restart: ready task -- preempts caller 94
rtems_semaphore_release: task readied -- returns to caller 22
rtems_task_create 83
rtems_task_start 30
rtems_task_restart: suspended task -- returns to caller 36
rtems_task_delete: suspended task 74
rtems_task_restart: ready task -- returns to caller 35
rtems_task_restart: blocked task -- returns to caller 47
rtems_task_delete: blocked task 76
5 rtems_task_suspend: calling task 37
rtems_task_resume: task readied -- preempts caller 31
6 rtems_task_restart: calling task 48
rtems_task_suspend: returns to caller 14
rtems_task_resume: task readied -- returns to caller 16
rtems_task_delete: ready task 80
7 rtems_task_restart: suspended task -- preempts caller 56
8 rtems_task_set_priority: obtain current priority 12
rtems_task_set_priority: returns to caller 23
rtems_task_mode: obtain current mode 5
rtems_task_mode: no reschedule 7
rtems_task_mode: reschedule -- returns to caller 14
rtems_task_mode: reschedule -- preempts caller 43
rtems_task_set_note 13
rtems_task_get_note 12
rtems_clock_set 28
rtems_clock_get 0
9 rtems_message_queue_create 110
rtems_message_queue_send: no waiting tasks 28
rtems_message_queue_urgent: no waiting tasks 28
rtems_message_queue_receive: available 26
rtems_message_queue_flush: no messages flushed 13
rtems_message_queue_flush: messages flushed 14
rtems_message_queue_delete 45
10 rtems_message_queue_receive: not available -- NO_WAIT 15
rtems_message_queue_receive: not available -- caller blocks 48
11 rtems_message_queue_send: task readied -- preempts caller 46
12 rtems_message_queue_send: task readied -- returns to caller 31
13 rtems_message_queue_urgent: task readied -- preempts caller 46
14 rtems_message_queue_urgent: task readied -- returns to caller 31
15 rtems_event_receive: obtain current events 1
rtems_event_receive: not available -- NO_WAIT 11
rtems_event_receive: not available -- caller blocks 36
rtems_event_send: no task readied 12
rtems_event_receive: available 19
rtems_event_send: task readied -- returns to caller 21
16 rtems_event_send: task readied -- preempts caller 38
17 rtems_task_set_priority: preempts caller 51
18 rtems_task_delete: calling task 102
19 rtems_signal_catch 31
rtems_signal_send: returns to caller 21
rtems_signal_send: signal to self 39
exit ASR overhead: returns to calling task 30
exit ASR overhead: returns to preempting task 33
20 rtems_partition_create 59
rtems_region_create 37
rtems_partition_get_buffer: available 19
rtems_partition_get_buffer: not available 12
rtems_partition_return_buffer 21
rtems_partition_delete 20
rtems_region_get_segment: available 20
rtems_region_get_segment: not available -- NO_WAIT 24
rtems_region_return_segment: no waiting tasks 21
rtems_region_get_segment: not available -- caller blocks 76
rtems_region_return_segment: task readied -- preempts caller 82
rtems_region_return_segment: task readied -- returns to caller 55
rtems_region_delete 20
rtems_io_initialize 1
rtems_io_open 1
rtems_io_close 1
rtems_io_read 1
rtems_io_write 1
rtems_io_control 1
21 rtems_task_ident 84
rtems_message_queue_ident 82
rtems_semaphore_ident 94
rtems_partition_ident 82
rtems_region_ident 84
rtems_port_ident 82
rtems_timer_ident 82
rtems_rate_monotonic_ident 82
22 rtems_message_queue_broadcast: task readied -- returns to caller 81
rtems_message_queue_broadcast: no waiting tasks 22
rtems_message_queue_broadcast: task readied -- preempts caller 76
23 rtems_timer_create 11
rtems_timer_fire_after: inactive 20
rtems_timer_fire_after: active 22
rtems_timer_cancel: active 12
rtems_timer_cancel: inactive 11
rtems_timer_reset: inactive 18
rtems_timer_reset: active 21
rtems_timer_fire_when: inactive 24
rtems_timer_fire_when: active 24
rtems_timer_delete: active 16
rtems_timer_delete: inactive 14
rtems_task_wake_when 49
24 rtems_task_wake_after: yield -- returns to caller 8
rtems_task_wake_after: yields -- preempts caller 30
25 rtems_clock_tick 35
26 _ISR_Disable 24
_ISR_Flash 0
_ISR_Enable 1
_Thread_Disable_dispatch 1
_Thread_Enable_dispatch 7
_Thread_Set_state 7
_Thread_Disptach (NO FP) 31
context switch: no floating point contexts 22
context switch: self 9
context switch: to another task 10
fp context switch: restore 1st FP task 24
fp context switch: save idle, restore initialized 10
fp context switch: save idle, restore idle 23
fp context switch: save initialized, restore initialized 10
_Thread_Resume 11
_Thread_Unblock 6
_Thread_Ready 10
_Thread_Get 3
_Semaphore_Get 2
_Thread_Get: invalid id 0
27 interrupt entry overhead: returns to interrupted task 14
interrupt exit overhead: returns to interrupted task 26
interrupt entry overhead: returns to nested interrupt 7
interrupt exit overhead: returns to nested interrupt 10
interrupt entry overhead: returns to preempting task 14
interrupt exit overhead: returns to preempting task 45
28 rtems_port_create 23
rtems_port_external_to_internal 10
rtems_port_internal_to_external 10
rtems_port_delete 21
29 rtems_rate_monotonic_create 43
rtems_rate_monotonic_period: initiate period -- returns to caller 32
rtems_rate_monotonic_period: obtain status 17
rtems_rate_monotonic_cancel 22
rtems_rate_monotonic_delete: inactive 25
rtems_rate_monotonic_delete: active 28
rtems_rate_monotonic_period: conclude periods -- caller blocks 30
|