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#
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# Timing Test Suite Results for the Motorola MVME136 BSP
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# $Id: times,v 1.2 2001-09-27 12:00:12 chris Exp $
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#
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Board: Motorola MVME136
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CPU: Motorola MC68020 + MC68881 FPU
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Clock Speed: 20 Mhz
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Memory Configuration: DRAM w/no cache
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Wait States: 1 wait state
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Times Reported in: microseconds
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Timer Source: Zilog Z8036
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Column A: 3.5.1 pre-release
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Column B: 3.5.17 pre-release
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# DESCRIPTION A B
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== ================================================================= ==== ====
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1 rtems_semaphore_create 67 60
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rtems_semaphore_delete 64 58
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rtems_semaphore_obtain: available 46 38
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rtems_semaphore_obtain: not available -- NO_WAIT 45 38
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rtems_semaphore_release: no waiting tasks 51 44
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2 rtems_semaphore_obtain: not available -- caller blocks 113 109
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3 rtems_semaphore_release: task readied -- preempts caller 94 87
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4 rtems_task_restart: blocked task -- preempts caller 152 149
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rtems_task_restart: ready task -- preempts caller 145 142
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rtems_semaphore_release: task readied -- returns to caller 71 66
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rtems_task_create 154 148
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rtems_task_start 82 76
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rtems_task_restart: suspended task -- returns to caller 94 89
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rtems_task_delete: suspended task 145 138
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rtems_task_restart: ready task -- returns to caller 97 92
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rtems_task_restart: blocked task -- returns to caller 128 124
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rtems_task_delete: blocked task 149 143
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5 rtems_task_suspend: calling task 77 71
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rtems_task_resume: task readied -- preempts caller 74 67
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6 rtems_task_restart: calling task 101 95
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rtems_task_suspend: returns to caller 50 43
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rtems_task_resume: task readied -- returns to caller 50 45
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rtems_task_delete: ready task 151 144
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7 rtems_task_restart: suspended task -- preempts caller 130 125
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8 rtems_task_set_priority: obtain current priority 38 31
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rtems_task_set_priority: returns to caller 71 64
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rtems_task_mode: obtain current mode 16 14
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rtems_task_mode: no reschedule 18 16
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rtems_task_mode: reschedule -- returns to caller 24 23
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rtems_task_mode: reschedule -- preempts caller 68 60
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rtems_task_set_note 39 33
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rtems_task_get_note 40 33
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rtems_clock_set 93 86
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rtems_clock_get 1 1
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9 rtems_message_queue_create 207 200
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rtems_message_queue_send: no waiting tasks 103 97
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rtems_message_queue_urgent: no waiting tasks 103 96
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rtems_message_queue_receive: available 87 79
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rtems_message_queue_flush: no messages flushed 36 29
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rtems_message_queue_flush: messages flushed 46 39
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rtems_message_queue_delete 85 80
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10 rtems_message_queue_receive: not available -- NO_WAIT 51 43
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rtems_message_queue_receive: not available -- caller blocks 115 114
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11 rtems_message_queue_send: task readied -- preempts caller 129 123
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12 rtems_message_queue_send: task readied -- returns to caller 107 101
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13 rtems_message_queue_urgent: task readied -- preempts caller 130 123
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14 rtems_message_queue_urgent: task readied -- returns to caller 107 101
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15 rtems_event_receive: obtain current events 0 1
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rtems_event_receive: not available -- NO_WAIT 33 23
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rtems_event_receive: not available -- caller blocks 92 84
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rtems_event_send: no task readied 34 24
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rtems_event_receive: available 36 28
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rtems_event_send: task readied -- returns to caller 67 60
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16 rtems_event_send: task readied -- preempts caller 90 84
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17 rtems_task_set_priority: preempts caller 110 106
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18 rtems_task_delete: calling task 175 170
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19 rtems_signal_catch 23 15
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rtems_signal_send: returns to caller 43 37
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rtems_signal_send: signal to self 52 55
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exit ASR overhead: returns to calling task 37 37
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exit ASR overhead: returns to preempting task 65 54
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20 rtems_partition_create 77 70
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rtems_region_create 70 63
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rtems_partition_get_buffer: available 42 35
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rtems_partition_get_buffer: not available 40 33
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rtems_partition_return_buffer 50 43
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rtems_partition_delete 47 42
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rtems_region_get_segment: available 58 52
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rtems_region_get_segment: not available -- NO_WAIT 55 49
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rtems_region_return_segment: no waiting tasks 60 54
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rtems_region_get_segment: not available -- caller blocks 126 123
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rtems_region_return_segment: task readied -- preempts caller 143 136
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rtems_region_return_segment: task readied -- returns to caller 120 114
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rtems_region_delete 45 39
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rtems_io_initialize 6 4
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rtems_io_open 2 2
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rtems_io_close 1 1
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rtems_io_read 1 2
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rtems_io_write 1 3
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rtems_io_control 2 2
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21 rtems_task_ident 353 350
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rtems_message_queue_ident 344 341
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rtems_semaphore_ident 369 367
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rtems_partition_ident 344 341
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rtems_region_ident 350 348
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rtems_port_ident 343 340
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rtems_timer_ident 345 343
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rtems_rate_monotonic_ident 344 341
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22 rtems_message_queue_broadcast: task readied -- returns to caller 115 111
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rtems_message_queue_broadcast: no waiting tasks 60 53
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rtems_message_queue_broadcast: task readied -- preempts caller 138 133
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23 rtems_timer_create 37 28
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rtems_timer_fire_after: inactive 66 58
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rtems_timer_fire_after: active 70 61
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rtems_timer_cancel: active 42 34
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rtems_timer_cancel: inactive 39 31
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rtems_timer_reset: inactive 60 54
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rtems_timer_reset: active 65 58
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rtems_timer_fire_when: inactive 96 88
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rtems_timer_fire_when: active 96 88
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rtems_timer_delete: active 55 47
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rtems_timer_delete: inactive 51 47
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rtems_task_wake_when 125 117
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24 rtems_task_wake_after: yield -- returns to caller 26 16
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rtems_task_wake_after: yields -- preempts caller 65 56
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25 rtems_clock_tick 14 17
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26 _ISR_Disable 0 0
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_ISR_Flash 0 0
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_ISR_Enable 0 0
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_Thread_Disable_dispatch 0 0
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_Thread_Enable_dispatch 19 11
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_Thread_Set_state 24 24
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_Thread_Disptach (NO FP) 50 43
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context switch: no floating point contexts 41 35
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context switch: self 9 9
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context switch: to another task 9 10
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context switch: restore 1st FP task 46 39
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fp context switch: save idle, restore idle 75 68
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fp context switch: save idle, restore initialized 66 66
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fp context switch: save initialized, restore initialized 65 66
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_Thread_Resume 18 19
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_Thread_Unblock 18 19
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_Thread_Ready 22 21
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_Thread_Get 12 14
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_Semaphore_Get 10 10
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_Thread_Get: invalid id 2 2
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27 interrupt entry overhead: returns to interrupted task 9 9
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interrupt exit overhead: returns to interrupted task 8 8
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interrupt entry overhead: returns to nested interrupt 14 12
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interrupt exit overhead: returns to nested interrupt 0 0
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interrupt entry overhead: returns to preempting task 8 9
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interrupt exit overhead: returns to preempting task 62 54
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28 rtems_port_create 44 35
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rtems_port_external_to_internal 35 27
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rtems_port_internal_to_external 34 26
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rtems_port_delete 46 39
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29 rtems_rate_monotonic_create 40 32
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rtems_rate_monotonic_period: initiate period -- returns to caller 60 54
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rtems_rate_monotonic_period: obtain status 38 31
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rtems_rate_monotonic_cancel 46 39
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rtems_rate_monotonic_delete: inactive 54 48
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rtems_rate_monotonic_delete: active 57 51
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rtems_rate_monotonic_period: conclude periods -- caller blocks 83 74
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