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unneback |
#
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# Timing Test Suite Results for the DY-4 DMV152 BSP
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#
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# NOTE: These times also also applicable to similar configurations of
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# the DY-4 SVME153 which is the commercial grade version of the
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# same board.
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#
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# $Id: times,v 1.2 2001-09-27 12:00:00 chris Exp $
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#
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Board: DY-4 DMV152 / DY-4 SVME153
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CPU: Motorola MC68020
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Clock Speed: 20 Mhz
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Memory Configuration: SRAM
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Wait States: 0
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Times Reported in: microseconds
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Timer Source: Zilog Z8036 Count Down Timer
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Column A: 3.5.1 pre-release
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Column B: unused
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# DESCRIPTION A B
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== ================================================================= ==== ====
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1 rtems_semaphore_create 67
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rtems_semaphore_delete 63
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rtems_semaphore_obtain: available 45
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rtems_semaphore_obtain: not available -- NO_WAIT 44
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rtems_semaphore_release: no waiting tasks 49
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2 rtems_semaphore_obtain: not available -- caller blocks 114
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3 rtems_semaphore_release: task readied -- preempts caller 92
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4 rtems_task_restart: blocked task -- preempts caller 153
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rtems_task_restart: ready task -- preempts caller 145
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rtems_semaphore_release: task readied -- returns to caller 71
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rtems_task_create 154
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rtems_task_start 83
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rtems_task_restart: suspended task -- returns to caller 95
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rtems_task_delete: suspended task 144
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rtems_task_restart: ready task -- returns to caller 98
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rtems_task_restart: blocked task -- returns to caller 128
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rtems_task_delete: blocked task 149
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5 rtems_task_suspend: calling task 76
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rtems_task_resume: task readied -- preempts caller 72
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6 rtems_task_restart: calling task 100
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rtems_task_suspend: returns to caller 49
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rtems_task_resume: task readied -- returns to caller 50
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rtems_task_delete: ready task 150
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7 rtems_task_restart: suspended task -- preempts caller 100
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8 rtems_task_set_priority: obtain current priority 37
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rtems_task_set_priority: returns to caller 69
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rtems_task_mode: obtain current mode 16
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rtems_task_mode: no reschedule 18
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rtems_task_mode: reschedule -- returns to caller 24
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rtems_task_mode: reschedule -- preempts caller 66
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rtems_task_set_note 39
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rtems_task_get_note 39
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rtems_clock_set 90
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rtems_clock_get 3
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9 rtems_message_queue_create 206
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rtems_message_queue_send: no waiting tasks 103
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rtems_message_queue_urgent: no waiting tasks 102
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rtems_message_queue_receive: available 87
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rtems_message_queue_flush: no messages flushed 37
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rtems_message_queue_flush: messages flushed 46
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rtems_message_queue_delete 85
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10 rtems_message_queue_receive: not available -- NO_WAIT 52
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rtems_message_queue_receive: not available -- caller blocks 119
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11 rtems_message_queue_send: task readied -- preempts caller 128
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12 rtems_message_queue_send: task readied -- returns to caller 106
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13 rtems_message_queue_urgent: task readied -- preempts caller 128
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14 rtems_message_queue_urgent: task readied -- returns to caller 106
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15 rtems_event_receive: obtain current events 0
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rtems_event_receive: not available -- NO_WAIT 32
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rtems_event_receive: not available -- caller blocks 91
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rtems_event_send: no task readied 34
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rtems_event_receive: available 37
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rtems_event_send: task readied -- returns to caller 66
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16 rtems_event_send: task readied -- preempts caller 89
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17 rtems_task_set_priority: preempts caller 109
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18 rtems_task_delete: calling task 175
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19 rtems_signal_catch 24
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rtems_signal_send: returns to caller 43
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rtems_signal_send: signal to self 50
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exit ASR overhead: returns to calling task 37
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exit ASR overhead: returns to preempting task 64
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20 rtems_partition_create 79
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rtems_region_create 72
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rtems_partition_get_buffer: available 43
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rtems_partition_get_buffer: not available 41
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rtems_partition_return_buffer 51
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rtems_partition_delete 47
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rtems_region_get_segment: available 59
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rtems_region_get_segment: not available -- NO_WAIT 55
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rtems_region_return_segment: no waiting tasks 63
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rtems_region_get_segment: not available -- caller blocks 127
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rtems_region_return_segment: task readied -- preempts caller 143
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rtems_region_return_segment: task readied -- returns to caller 121
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rtems_region_delete 47
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rtems_io_initialize 6
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rtems_io_open 3
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rtems_io_close 2
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rtems_io_read 2
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rtems_io_write 2
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rtems_io_control 2
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21 rtems_task_ident 352
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rtems_message_queue_ident 343
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rtems_semaphore_ident 369
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rtems_partition_ident 342
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rtems_region_ident 349
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rtems_port_ident 342
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rtems_timer_ident 344
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rtems_rate_monotonic_ident 343
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22 rtems_message_queue_broadcast: task readied -- returns to caller 114
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rtems_message_queue_broadcast: no waiting tasks 58
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rtems_message_queue_broadcast: task readied -- preempts caller 136
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23 rtems_timer_create 36
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rtems_timer_fire_after: inactive 64
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rtems_timer_fire_after: active 68
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rtems_timer_cancel: active 41
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rtems_timer_cancel: inactive 38
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rtems_timer_reset: inactive 59
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rtems_timer_reset: active 63
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rtems_timer_fire_when: inactive 93
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rtems_timer_fire_when: active 93
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rtems_timer_delete: active 54
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rtems_timer_delete: inactive 50
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rtems_task_wake_when 120
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24 rtems_task_wake_after: yield -- returns to caller 25
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rtems_task_wake_after: yields -- preempts caller 63
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25 rtems_clock_tick 13
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26 _ISR_Disable 1
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_ISR_Flash 1
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_ISR_Enable 0
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_Thread_Disable_dispatch 1
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_Thread_Enable_dispatch 20
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_Thread_Set_state 24
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_Thread_Disptach (NO FP) 52
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context switch: no floating point contexts 43
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context switch: self 9
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context switch: to another task 9
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context switch: restore 1st FP task 47
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fp context switch: save idle, restore idle 73
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fp context switch: save idle, restore initialized 60
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fp context switch: save initialized, restore initialized 58
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_Thread_Resume 17
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_Thread_Unblock 17
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_Thread_Ready 22
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_Thread_Get 11
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_Semaphore_Get 10
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_Thread_Get: invalid id 2
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27 interrupt entry overhead: returns to interrupted task 10
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interrupt exit overhead: returns to interrupted task 9
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interrupt entry overhead: returns to nested interrupt 9
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interrupt exit overhead: returns to nested interrupt 6
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interrupt entry overhead: returns to preempting task 10
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interrupt exit overhead: returns to preempting task 62
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28 rtems_port_create 44
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rtems_port_external_to_internal 34
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rtems_port_internal_to_external 34
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rtems_port_delete 45
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29 rtems_rate_monotonic_create 41
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rtems_rate_monotonic_period: initiate period -- returns to caller 61
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rtems_rate_monotonic_period: obtain status 39
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rtems_rate_monotonic_cancel 46
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rtems_rate_monotonic_delete: inactive 55
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rtems_rate_monotonic_delete: active 58
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rtems_rate_monotonic_period: conclude periods -- caller blocks 82
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