📄 times-mbx821
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## Timing Test Suite Results for the MBX821-001## $Id: times-mbx821,v 1.1 2000/06/12 19:57:01 joel Exp $#Board: MBX821CPU: MPC821Clock Speed: 50 MHzMemory Configuration: 4Mb EDO, 60ns DRAMWait States:Times Reported in: clock ticksTimer Source: Timebase register (TMBCLK = (cpu clock speed / 16) = 3.125MHz)Column A: Data & instruction caches disabled (2000-05-04)Column B: Data & instruction caches enabled (UPM/A: new burst r/w values) (2000-05-04)# DESCRIPTION A B== ================================================================= ==== ==== 1 rtems_semaphore_create 181 79 rtems_semaphore_delete 196 55 rtems_semaphore_obtain: available 128 12 rtems_semaphore_obtain: not available -- NO_WAIT 128 12 rtems_semaphore_release: no waiting tasks 162 16 2 rtems_semaphore_obtain: not available -- caller blocks 405 113 3 rtems_semaphore_release: task readied -- preempts caller 317 72 4 rtems_task_restart: blocked task -- preempts caller 549 156 rtems_task_restart: ready task -- preempts caller 539 150 rtems_semaphore_release: task readied -- returns to caller 201 25 rtems_task_create 585 153 rtems_task_start 257 67 rtems_task_restart: suspended task -- returns to caller 309 83 rtems_task_delete: suspended task 555 118 rtems_task_restart: ready task -- returns to caller 317 85 rtems_task_restart: blocked task -- returns to caller 374 113 rtems_task_delete: blocked task 571 130 5 rtems_task_suspend: calling task 314 63 rtems_task_resume: task readied -- preempts caller 263 49 6 rtems_task_restart: calling task 385 53 rtems_task_suspend: returns to caller 132 18 rtems_task_resume: task readied -- returns to caller 145 20 rtems_task_delete: ready task 574 135 7 rtems_task_restart: suspended task -- preempts caller 505 111 8 rtems_task_set_priority: obtain current priority 111 11 rtems_task_set_priority: returns to caller 207 20 rtems_task_mode: obtain current mode 56 6 rtems_task_mode: no reschedule 70 8 rtems_task_mode: reschedule -- returns to caller 75 32 rtems_task_mode: reschedule -- preempts caller 292 97 rtems_task_set_note 112 11 rtems_task_get_note 113 11 rtems_clock_set 250 25 rtems_clock_get 6 1 9 rtems_message_queue_create 751 320 rtems_message_queue_send: no waiting tasks 241 33 rtems_message_queue_urgent: no waiting tasks 238 39 rtems_message_queue_receive: available 229 29 rtems_message_queue_flush: no messages flushed 104 12 rtems_message_queue_flush: messages flushed 127 12 rtems_message_queue_delete 242 8310 rtems_message_queue_receive: not available -- NO_WAIT 147 16 rtems_message_queue_receive: not available -- caller blocks 416 9411 rtems_message_queue_send: task readied -- preempts caller 377 82 12 rtems_message_queue_send: task readied -- returns to caller 262 5013 rtems_message_queue_urgent: task readied -- preempts caller 377 8514 rtems_message_queue_urgent: task readied -- returns to caller 262 4315 rtems_event_receive: obtain current events 10 1 rtems_event_receive: not available -- NO_WAIT 102 9 rtems_event_receive: not available -- caller blocks 346 76 rtems_event_send: no task readied 104 10 rtems_event_receive: available 105 24 rtems_event_send: task readied -- returns to caller 181 2616 rtems_event_send: task readied -- preempts caller 308 7817 rtems_task_set_priority: preempts caller 408 7618 rtems_task_delete: calling task 749 17419 rtems_signal_catch 75 9 rtems_signal_send: returns to caller 120 35 rtems_signal_send: signal to self 198 74 exit ASR overhead: returns to calling task 158 63 exit ASR overhead: returns to preempting task 249 6520 rtems_partition_create 247 102 rtems_region_create 196 78 rtems_partition_get_buffer: available 117 26 rtems_partition_get_buffer: not available 110 10 rtems_partition_return_buffer 127 30 rtems_partition_delete 145 31 rtems_region_get_segment: available 156 19 rtems_region_get_segment: not available -- NO_WAIT 143 36 rtems_region_return_segment: no waiting tasks 167 15 rtems_region_get_segment: not available -- caller blocks 429 167 rtems_region_return_segment: task readied -- preempts caller 418 142 rtems_region_return_segment: task readied -- returns to caller 298 71 rtems_region_delete 146 25 rtems_io_initialize 13 2 rtems_io_open 9 1 rtems_io_close 9 1 rtems_io_read 9 1 rtems_io_write 9 1 rtems_io_control 9 121 rtems_task_ident 1143 139 rtems_message_queue_ident 1115 141 rtems_semaphore_ident 1285 158 rtems_partition_ident 1115 132 rtems_region_ident 1137 144 rtems_port_ident 1115 133 rtems_timer_ident 1117 140 rtems_rate_monotonic_ident 1116 13622 rtems_message_queue_broadcast: task readied -- returns to caller 281 84 rtems_message_queue_broadcast: no waiting tasks 177 17 rtems_message_queue_broadcast: task readied -- preempts caller 398 11423 rtems_timer_create 127 15 rtems_timer_fire_after: inactive 191 23 rtems_timer_fire_after: active 204 24 rtems_timer_cancel: active 118 15 rtems_timer_cancel: inactive 104 13 rtems_timer_reset: inactive 176 21 rtems_timer_reset: active 189 22 rtems_timer_fire_when: inactive 237 28 rtems_timer_fire_when: active 237 28 rtems_timer_delete: active 167 25 rtems_timer_delete: inactive 153 23 rtems_task_wake_when 408 8324 rtems_task_wake_after: yield -- returns to caller 85 8 rtems_task_wake_after: yields -- preempts caller 287 5625 rtems_clock_tick 59 2526 _ISR_Disable 3 1 _ISR_Flash 3 0 _ISR_Enable 1 0 _Thread_Disable_dispatch 4 0 _Thread_Enable_dispatch 59 6 _Thread_Set_state 59 16 _Thread_Disptach (NO FP) 242 52 context switch: no floating point contexts 183 44 context switch: self 62 2 context switch: to another task 64 3 context switch: restore 1st FP task 189 40 fp context switch: save idle, restore idle 186 39 fp context switch: save idle, restore initialized 67 4 fp context switch: save initialized, restore initialized 67 5 _Thread_Resume 51 24 _Thread_Unblock 47 12 _Thread_Ready 54 9 _Thread_Get 33 3 _Semaphore_Get 26 2 _Thread_Get: invalid id 5 027 interrupt entry overhead: returns to interrupted task 0 0 interrupt exit overhead: returns to interrupted task 1 1 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 interrupt exit overhead: returns to preempting task 28 rtems_port_create 145 55 rtems_port_external_to_internal 101 9 rtems_port_internal_to_external 101 9 rtems_port_delete 144 4029 rtems_rate_monotonic_create 135 57 rtems_rate_monotonic_period: initiate period -- returns to caller 176 77 rtems_rate_monotonic_period: obtain status 110 35 rtems_rate_monotonic_cancel 131 50 rtems_rate_monotonic_delete: inactive 160 61 rtems_rate_monotonic_delete: active 178 41 rtems_rate_monotonic_period: conclude periods -- caller blocks 284 67⌨️ 快捷键说明
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