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unneback |
#
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# Timing Test Suite Results for the NO_BSP
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#
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# NOTE: This is just a template. The times are irrelevant since this BSP
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# can only be compiled -- not executed.
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#
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# $Id: times,v 1.2 2001-09-27 12:00:24 chris Exp $
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#
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# @(#)times 08/01/96 1.4
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NOTE: To obtain the execution time in microseconds, divide the number of
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cycles by the clock speed. For example, if rtems_semaphore create
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is reported to be 1164 cycles, then at 66 Mhz it takes 17.64
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microseconds or 8.75 microseconds at 133 Mhz.
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Board: Algorithmics P4000i
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CPU: IDT 4650
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Clock Speed: 100MHz
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Memory Configuration: SRAM, DRAM, cache, etc
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Wait States:
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Times Reported in: cycles
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Timer Source: on-CPU cycle counter
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Column A:RTEMS compiled with 64 bit pointers and 64 bit unsigned32 types
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Column B:RTEMS compiled with 32 bit pointers and 32 bit unsigned32 types
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# DESCRIPTION A B
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== ================================================================= ==== ====
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1 rtems_semaphore_create 788 759
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rtems_semaphore_delete 903 945
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rtems_semaphore_obtain: available 119 119
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rtems_semaphore_obtain: not available -- NO_WAIT 118 118
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rtems_semaphore_release: no waiting tasks 127 127
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2 rtems_semaphore_obtain: not available -- caller blocks 842 840
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3 rtems_semaphore_release: task readied -- preempts caller 777 751
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4 rtems_task_restart: blocked task -- preempts caller 1611 1595
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rtems_task_restart: ready task -- preempts caller 1253 1395
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rtems_semaphore_release: task readied -- returns to caller 365 345
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rtems_task_create 798 797
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rtems_task_start 464 460
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rtems_task_restart: suspended task -- returns to caller 517 517
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rtems_task_delete: suspended task 529 595
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rtems_task_restart: ready task -- returns to caller 527 525
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rtems_task_restart: blocked task -- returns to caller 707 684
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rtems_task_delete: blocked task 609 675
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5 rtems_task_suspend: calling task 549 549
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rtems_task_resume: task readied -- preempts caller 702 699
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6 rtems_task_restart: calling task 291 291
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rtems_task_suspend: returns to caller 195 194
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rtems_task_resume: task readied -- returns to caller 198 198
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rtems_task_delete: ready task 734 736
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7 rtems_task_restart: suspended task -- preempts caller 1049 990
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8 rtems_task_set_priority: obtain current priority 94 94
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rtems_task_set_priority: returns to caller 418 355
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rtems_task_mode: obtain current mode 44 43
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rtems_task_mode: no reschedule 0 49
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rtems_task_mode: reschedule -- returns to caller 0 232
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rtems_task_mode: reschedule -- preempts caller 0 687
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rtems_task_set_note 0 101
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rtems_task_get_note 0 103
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rtems_clock_set 0 237
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rtems_clock_get 0 16
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9 rtems_message_queue_create 3583 3432
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rtems_message_queue_send: no waiting tasks 252 252
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rtems_message_queue_urgent: no waiting tasks 252 252
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rtems_message_queue_receive: available 207 207
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rtems_message_queue_flush: no messages flushed 95 96
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rtems_message_queue_flush: messages flushed 110 110
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rtems_message_queue_delete 1044 1111
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10 rtems_message_queue_receive: not available -- NO_WAIT 132 131
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rtems_message_queue_receive: not available -- caller blocks 884 892
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11 rtems_message_queue_send: task readied -- preempts caller 397 817
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12 rtems_message_queue_send: task readied -- returns to caller 397 397
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13 rtems_message_queue_urgent: task readied -- preempts caller 816 817
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14 rtems_message_queue_urgent: task readied -- returns to caller 397 398
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15 rtems_event_receive: obtain current events 5 5
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rtems_event_receive: not available -- NO_WAIT 99 99
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rtems_event_receive: not available -- caller blocks 689 689
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rtems_event_send: no task readied 123 123
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rtems_event_receive: available 326 349
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rtems_event_send: task readied -- returns to caller 333 429
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16 rtems_event_send: task readied -- preempts caller 843 838
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17 rtems_task_set_priority: preempts caller 1002 991
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18 rtems_task_delete: calling task 1171 1157
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19 rtems_signal_catch 0 1306
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rtems_signal_send: returns to caller 0 1019
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rtems_signal_send: signal to self 0 496
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exit ASR overhead: returns to calling task 0 120
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exit ASR overhead: returns to preempting task 0 73
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20 rtems_partition_create 1293 1306
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rtems_region_create 1010 1019
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rtems_partition_get_buffer: available 481 496
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rtems_partition_get_buffer: not available 120 120
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rtems_partition_return_buffer 587 460
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rtems_partition_delete 379 320
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rtems_region_get_segment: available 179 179
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rtems_region_get_segment: not available -- NO_WAIT 349 293
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rtems_region_return_segment: no waiting tasks 335 322
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rtems_region_get_segment: not available -- caller blocks 1603 1496
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rtems_region_return_segment: task readied -- preempts caller 1616 1533
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rtems_region_return_segment: task readied -- returns to caller 940 939
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rtems_region_delete 301 348
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rtems_io_initialize 9 10
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rtems_io_open 6 6
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rtems_io_close 6 6
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rtems_io_read 6 6
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rtems_io_write 6 5
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rtems_io_control 6 6
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21 rtems_task_ident 1057 1058
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rtems_message_queue_ident 963 963
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rtems_semaphore_ident 1137 1136
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rtems_partition_ident 962 961
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rtems_region_ident 923 924
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rtems_port_ident 918 917
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rtems_timer_ident 942 941
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rtems_rate_monotonic_ident 924 925
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22 rtems_message_queue_broadcast: task readied -- returns to caller 1084 1095
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rtems_message_queue_broadcast: no waiting tasks 147 148
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rtems_message_queue_broadcast: task readied -- preempts caller 1305 1268
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23 rtems_timer_create 202 201
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rtems_timer_fire_after: inactive 261 261
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rtems_timer_fire_after: active 271 269
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rtems_timer_cancel: active 142 141
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rtems_timer_cancel: inactive 122 124
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rtems_timer_reset: inactive 222 222
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rtems_timer_reset: active 246 245
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rtems_timer_fire_when: inactive 312 311
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rtems_timer_fire_when: active 358 358
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rtems_timer_delete: active 263 263
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rtems_timer_delete: inactive 247 247
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rtems_task_wake_when 833 831
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24 rtems_task_wake_after: yield -- returns to caller 99 98
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rtems_task_wake_after: yields -- preempts caller 479 478
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25 rtems_clock_tick 313 318
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26 _ISR_Disable 64 57
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_ISR_Flash 51 36
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_ISR_Enable 31 18
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_Thread_Disable_dispatch 53 37
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_Thread_Enable_dispatch 260 233
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_Thread_Set_state 446 463
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_Thread_Disptach (NO FP) 839 801
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context switch: no floating point contexts 673 653
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context switch: self 156 162
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context switch: to another task 84 70
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context switch: restore 1st FP task 1030 1013
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fp context switch: save idle, restore idle 969 948
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fp context switch: save idle, restore initialized 275 267
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fp context switch: save initialized, restore initialized 319 292
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_Thread_Resume 512 480
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_Thread_Unblock 121 139
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_Thread_Ready 199 203
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_Thread_Get 27 27
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_Semaphore_Get 20 21
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_Thread_Get: invalid id 5 5
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27 interrupt entry overhead: returns to interrupted task 0 0
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interrupt exit overhead: returns to interrupted task 27 41
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interrupt entry overhead: returns to nested interrupt 0 0
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interrupt exit overhead: returns to nested interrupt 0 0
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interrupt entry overhead: returns to preempting task 0 0
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interrupt exit overhead: returns to preempting task 0 0
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28 rtems_port_create 574 560
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rtems_port_external_to_internal 87 87
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rtems_port_internal_to_external 86 86
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rtems_port_delete 395 353
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29 rtems_rate_monotonic_create 621 633
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rtems_rate_monotonic_period: initiate period -- returns to caller 773 694
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rtems_rate_monotonic_period: obtain status 295 284
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rtems_rate_monotonic_cancel 408 451
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rtems_rate_monotonic_delete: inactive 453 471
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rtems_rate_monotonic_delete: active 332 336
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rtems_rate_monotonic_period: conclude periods -- caller blocks 664 686
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