📄 times_p5
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## Timing Test Suite Results for the pc386 BSP using a Pentium## $Id: times_p5,v 1.3 1999/10/05 19:17:45 joel Exp $#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: PC/AT cloneCPU: Intel PentiumClock Speed: 66 MhzMemory Configuration: DRAM w/512 Kb cacheWait States: unknownTimes Reported in: cyclesTimer Source: on-CPU cycle counterColumn A: 3.5.1 pre-releaseColumn Y: unused# DESCRIPTION A B== ================================================================= ==== ==== 1 rtems_semaphore_create 1164 rtems_semaphore_delete 976 rtems_semaphore_obtain: available 300 rtems_semaphore_obtain: not available -- NO_WAIT 300 rtems_semaphore_release: no waiting tasks 291 2 rtems_semaphore_obtain: not available -- caller blocks 1182 3 rtems_semaphore_release: task readied -- preempts caller 716 4 rtems_task_restart: blocked task -- preempts caller 2130 rtems_task_restart: ready task -- preempts caller 1861 rtems_semaphore_release: task readied -- returns to caller 491 rtems_task_create 1017 rtems_task_start 965 rtems_task_restart: suspended task -- returns to caller 816 rtems_task_delete: suspended task 926 rtems_task_restart: ready task -- returns to caller 850 rtems_task_restart: blocked task -- returns to caller 1076 rtems_task_delete: blocked task 927 5 rtems_task_suspend: calling task 714 rtems_task_resume: task readied -- preempts caller 575 6 rtems_task_restart: calling task 646 rtems_task_suspend: returns to caller 309 rtems_task_resume: task readied -- returns to caller 320 rtems_task_delete: ready task 994 7 rtems_task_restart: suspended task -- preempts caller 1025 8 rtems_task_set_priority: obtain current priority 223 rtems_task_set_priority: returns to caller 468 rtems_task_mode: obtain current mode 99 rtems_task_mode: no reschedule 114 rtems_task_mode: reschedule -- returns to caller 264 rtems_task_mode: reschedule -- preempts caller 836 rtems_task_set_note 236 rtems_task_get_note 232 rtems_clock_set 569 rtems_clock_get 107 9 rtems_message_queue_create 3287 rtems_message_queue_send: no waiting tasks 613 rtems_message_queue_urgent: no waiting tasks 615 rtems_message_queue_receive: available 534 rtems_message_queue_flush: no messages flushed 252 rtems_message_queue_flush: messages flushed 335 rtems_message_queue_delete 119510 rtems_message_queue_receive: not available -- NO_WAIT 333 rtems_message_queue_receive: not available -- caller blocks 119411 rtems_message_queue_send: task readied -- preempts caller 95712 rtems_message_queue_send: task readied -- returns to caller 70013 rtems_message_queue_urgent: task readied -- preempts caller 126114 rtems_message_queue_urgent: task readied -- returns to caller 69715 rtems_event_receive: obtain current events 27 rtems_event_receive: not available -- NO_WAIT 226 rtems_event_receive: not available -- caller blocks 888 rtems_event_send: no task readied 221 rtems_event_receive: available 393 rtems_event_send: task readied -- returns to caller 49616 rtems_event_send: task readied -- preempts caller 71917 rtems_task_set_priority: preempts caller 95918 rtems_task_delete: calling task 129519 rtems_signal_catch 223 rtems_signal_send: returns to caller 628 rtems_signal_send: signal to self 821 exit ASR overhead: returns to calling task 401 exit ASR overhead: returns to preempting task 48220 rtems_partition_create 1337 rtems_region_create 1031 rtems_partition_get_buffer: available 680 rtems_partition_get_buffer: not available 303 rtems_partition_return_buffer 617 rtems_partition_delete 523 rtems_region_get_segment: available 458 rtems_region_get_segment: not available -- NO_WAIT 565 rtems_region_return_segment: no waiting tasks 388 rtems_region_get_segment: not available -- caller blocks 1683 rtems_region_return_segment: task readied -- preempts caller 1476 rtems_region_return_segment: task readied -- returns to caller 818 rtems_region_delete 477 rtems_io_initialize 48 rtems_io_open 22 rtems_io_close 22 rtems_io_read 22 rtems_io_write 22 rtems_io_control 2321 rtems_task_ident 3381 rtems_message_queue_ident 3328 rtems_semaphore_ident 3593 rtems_partition_ident 3286 rtems_region_ident 3343 rtems_port_ident 3278 rtems_timer_ident 3282 rtems_rate_monotonic_ident 328722 rtems_message_queue_broadcast: task readied -- returns to caller 1322 rtems_message_queue_broadcast: no waiting tasks 347 rtems_message_queue_broadcast: task readied -- preempts caller 138523 rtems_timer_create 306 rtems_timer_fire_after: inactive 475 rtems_timer_fire_after: active 475 rtems_timer_cancel: active 277 rtems_timer_cancel: inactive 251 rtems_timer_reset: inactive 391 rtems_timer_reset: active 465 rtems_timer_fire_when: inactive 577 rtems_timer_fire_when: active 578 rtems_timer_delete: active 377 rtems_timer_delete: inactive 350 rtems_task_wake_when 108024 rtems_task_wake_after: yield -- returns to caller 159 rtems_task_wake_after: yields -- preempts caller 57425 rtems_clock_tick 50526 _ISR_Disable 33 _ISR_Flash 33 _ISR_Enable 26 _Thread_Disable_dispatch 36 _Thread_Enable_dispatch 240 _Thread_Set_state 315 _Thread_Disptach (NO FP) 623 context switch: no floating point contexts 594 context switch: self 89 context switch: to another task 122 context switch: restore 1st FP task 1043 fp context switch: save idle, restore idle 978 fp context switch: save idle, restore initialized 390 fp context switch: save initialized, restore initialized 392 _Thread_Resume 238 _Thread_Unblock 171 _Thread_Ready 176 _Thread_Get 71 _Semaphore_Get 61 _Thread_Get: invalid id 1027 interrupt entry overhead: returns to interrupted task 391 interrupt exit overhead: returns to interrupted task 110 interrupt entry overhead: returns to nested interrupt 167 interrupt exit overhead: returns to nested interrupt 120 interrupt entry overhead: returns to preempting task 193 interrupt exit overhead: returns to preempting task 96128 rtems_port_create 668 rtems_port_external_to_internal 215 rtems_port_internal_to_external 211 rtems_port_delete 49129 rtems_rate_monotonic_create 823 rtems_rate_monotonic_period: initiate period -- returns to caller 1094 rtems_rate_monotonic_period: obtain status 345 rtems_rate_monotonic_cancel 602 rtems_rate_monotonic_delete: inactive 553 rtems_rate_monotonic_delete: active 528 rtems_rate_monotonic_period: conclude periods -- caller blocks 672⌨️ 快捷键说明
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