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#
# 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.
#
# times,v 1.2 1995/12/07 15:44:23 joel Exp
#
# @(#)times 08/01/96 1.4
NOTE: To obtain the execution time in microseconds, divide the number of
cycles by the clock speed. For example, if rtems_semaphore create
is reported to be 1164 cycles, then at 66 Mhz it takes 17.64
microseconds or 8.75 microseconds at 133 Mhz.
Board: Algorithmics P4000i
CPU: IDT 4650
Clock Speed: 100MHz
Memory Configuration: SRAM, DRAM, cache, etc
Wait States:
Times Reported in: cycles
Timer Source: on-CPU cycle counter
Column A:RTEMS compiled with 64 bit pointers and 64 bit unsigned32 types
Column B:RTEMS compiled with 32 bit pointers and 32 bit unsigned32 types
# DESCRIPTION A B
== ================================================================= ==== ====
1 rtems_semaphore_create 788 759
rtems_semaphore_delete 903 945
rtems_semaphore_obtain: available 119 119
rtems_semaphore_obtain: not available -- NO_WAIT 118 118
rtems_semaphore_release: no waiting tasks 127 127
2 rtems_semaphore_obtain: not available -- caller blocks 842 840
3 rtems_semaphore_release: task readied -- preempts caller 777 751
4 rtems_task_restart: blocked task -- preempts caller 1611 1595
rtems_task_restart: ready task -- preempts caller 1253 1395
rtems_semaphore_release: task readied -- returns to caller 365 345
rtems_task_create 798 797
rtems_task_start 464 460
rtems_task_restart: suspended task -- returns to caller 517 517
rtems_task_delete: suspended task 529 595
rtems_task_restart: ready task -- returns to caller 527 525
rtems_task_restart: blocked task -- returns to caller 707 684
rtems_task_delete: blocked task 609 675
5 rtems_task_suspend: calling task 549 549
rtems_task_resume: task readied -- preempts caller 702 699
6 rtems_task_restart: calling task 291 291
rtems_task_suspend: returns to caller 195 194
rtems_task_resume: task readied -- returns to caller 198 198
rtems_task_delete: ready task 734 736
7 rtems_task_restart: suspended task -- preempts caller 1049 990
8 rtems_task_set_priority: obtain current priority 94 94
rtems_task_set_priority: returns to caller 418 355
rtems_task_mode: obtain current mode 44 43
rtems_task_mode: no reschedule 0 49
rtems_task_mode: reschedule -- returns to caller 0 232
rtems_task_mode: reschedule -- preempts caller 0 687
rtems_task_set_note 0 101
rtems_task_get_note 0 103
rtems_clock_set 0 237
rtems_clock_get 0 16
9 rtems_message_queue_create 3583 3432
rtems_message_queue_send: no waiting tasks 252 252
rtems_message_queue_urgent: no waiting tasks 252 252
rtems_message_queue_receive: available 207 207
rtems_message_queue_flush: no messages flushed 95 96
rtems_message_queue_flush: messages flushed 110 110
rtems_message_queue_delete 1044 1111
10 rtems_message_queue_receive: not available -- NO_WAIT 132 131
rtems_message_queue_receive: not available -- caller blocks 884 892
11 rtems_message_queue_send: task readied -- preempts caller 397 817
12 rtems_message_queue_send: task readied -- returns to caller 397 397
13 rtems_message_queue_urgent: task readied -- preempts caller 816 817
14 rtems_message_queue_urgent: task readied -- returns to caller 397 398
15 rtems_event_receive: obtain current events 5 5
rtems_event_receive: not available -- NO_WAIT 99 99
rtems_event_receive: not available -- caller blocks 689 689
rtems_event_send: no task readied 123 123
rtems_event_receive: available 326 349
rtems_event_send: task readied -- returns to caller 333 429
16 rtems_event_send: task readied -- preempts caller 843 838
17 rtems_task_set_priority: preempts caller 1002 991
18 rtems_task_delete: calling task 1171 1157
19 rtems_signal_catch 0 1306
rtems_signal_send: returns to caller 0 1019
rtems_signal_send: signal to self 0 496
exit ASR overhead: returns to calling task 0 120
exit ASR overhead: returns to preempting task 0 73
20 rtems_partition_create 1293 1306
rtems_region_create 1010 1019
rtems_partition_get_buffer: available 481 496
rtems_partition_get_buffer: not available 120 120
rtems_partition_return_buffer 587 460
rtems_partition_delete 379 320
rtems_region_get_segment: available 179 179
rtems_region_get_segment: not available -- NO_WAIT 349 293
rtems_region_return_segment: no waiting tasks 335 322
rtems_region_get_segment: not available -- caller blocks 1603 1496
rtems_region_return_segment: task readied -- preempts caller 1616 1533
rtems_region_return_segment: task readied -- returns to caller 940 939
rtems_region_delete 301 348
rtems_io_initialize 9 10
rtems_io_open 6 6
rtems_io_close 6 6
rtems_io_read 6 6
rtems_io_write 6 5
rtems_io_control 6 6
21 rtems_task_ident 1057 1058
rtems_message_queue_ident 963 963
rtems_semaphore_ident 1137 1136
rtems_partition_ident 962 961
rtems_region_ident 923 924
rtems_port_ident 918 917
rtems_timer_ident 942 941
rtems_rate_monotonic_ident 924 925
22 rtems_message_queue_broadcast: task readied -- returns to caller 1084 1095
rtems_message_queue_broadcast: no waiting tasks 147 148
rtems_message_queue_broadcast: task readied -- preempts caller 1305 1268
23 rtems_timer_create 202 201
rtems_timer_fire_after: inactive 261 261
rtems_timer_fire_after: active 271 269
rtems_timer_cancel: active 142 141
rtems_timer_cancel: inactive 122 124
rtems_timer_reset: inactive 222 222
rtems_timer_reset: active 246 245
rtems_timer_fire_when: inactive 312 311
rtems_timer_fire_when: active 358 358
rtems_timer_delete: active 263 263
rtems_timer_delete: inactive 247 247
rtems_task_wake_when 833 831
24 rtems_task_wake_after: yield -- returns to caller 99 98
rtems_task_wake_after: yields -- preempts caller 479 478
25 rtems_clock_tick 313 318
26 _ISR_Disable 64 57
_ISR_Flash 51 36
_ISR_Enable 31 18
_Thread_Disable_dispatch 53 37
_Thread_Enable_dispatch 260 233
_Thread_Set_state 446 463
_Thread_Disptach (NO FP) 839 801
context switch: no floating point contexts 673 653
context switch: self 156 162
context switch: to another task 84 70
context switch: restore 1st FP task 1030 1013
fp context switch: save idle, restore idle 969 948
fp context switch: save idle, restore initialized 275 267
fp context switch: save initialized, restore initialized 319 292
_Thread_Resume 512 480
_Thread_Unblock 121 139
_Thread_Ready 199 203
_Thread_Get 27 27
_Semaphore_Get 20 21
_Thread_Get: invalid id 5 5
27 interrupt entry overhead: returns to interrupted task 0 0
interrupt exit overhead: returns to interrupted task 27 41
interrupt entry overhead: returns to nested interrupt 0 0
interrupt exit overhead: returns to nested interrupt 0 0
interrupt entry overhead: returns to preempting task 0 0
interrupt exit overhead: returns to preempting task 0 0
28 rtems_port_create 574 560
rtems_port_external_to_internal 87 87
rtems_port_internal_to_external 86 86
rtems_port_delete 395 353
29 rtems_rate_monotonic_create 621 633
rtems_rate_monotonic_period: initiate period -- returns to caller 773 694
rtems_rate_monotonic_period: obtain status 295 284
rtems_rate_monotonic_cancel 408 451
rtems_rate_monotonic_delete: inactive 453 471
rtems_rate_monotonic_delete: active 332 336
rtems_rate_monotonic_period: conclude periods -- caller blocks 664 686
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