[7150f00f] | 1 | # |
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[fce982a8] | 2 | # Timing Test Suite Results for the pc386 BSP using an i486DX |
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[7150f00f] | 3 | # |
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[6f9c75c3] | 4 | # $Id$ |
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[7150f00f] | 5 | # |
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| 6 | |
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| 7 | Board: PC/AT clone |
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| 8 | CPU: Intel i486DX |
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| 9 | Clock Speed: 33 Mhz |
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| 10 | Memory Configuration: DRAM w/256K cache |
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| 11 | Wait States: unknown |
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| 12 | |
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| 13 | Times Reported in: microseconds |
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| 14 | Timer Source: i8254 |
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| 15 | |
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| 16 | Column A: 3.5.1 pre-release |
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| 17 | Column B: 3.5.17 pre-release |
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| 18 | |
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| 19 | # DESCRIPTION A B |
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| 20 | == ================================================================= ==== ==== |
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| 21 | 1 rtems_semaphore_create 57 66 |
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| 22 | rtems_semaphore_delete 59 61 |
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| 23 | rtems_semaphore_obtain: available 9 7 |
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| 24 | rtems_semaphore_obtain: not available -- NO_WAIT 8 7 |
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| 25 | rtems_semaphore_release: no waiting tasks 9 8 |
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| 26 | |
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| 27 | 2 rtems_semaphore_obtain: not available -- caller blocks 39 37 |
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| 28 | |
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| 29 | 3 rtems_semaphore_release: task readied -- preempts caller 25 24 |
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| 30 | |
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| 31 | 4 rtems_task_restart: blocked task -- preempts caller 124 102 |
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| 32 | rtems_task_restart: ready task -- preempts caller 55 111 |
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| 33 | rtems_semaphore_release: task readied -- returns to caller 16 15 |
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| 34 | rtems_task_create 31 30 |
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| 35 | rtems_task_start 19 18 |
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| 36 | rtems_task_restart: suspended task -- returns to caller 20 19 |
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| 37 | rtems_task_delete: suspended task 28 26 |
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| 38 | rtems_task_restart: ready task -- returns to caller 20 19 |
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| 39 | rtems_task_restart: blocked task -- returns to caller 28 26 |
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| 40 | rtems_task_delete: blocked task 34 28 |
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| 41 | |
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| 42 | 5 rtems_task_suspend: calling task 26 23 |
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| 43 | rtems_task_resume: task readied -- preempts caller 17 15 |
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| 44 | |
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| 45 | 6 rtems_task_restart: calling task 22 19 |
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| 46 | rtems_task_suspend: returns to caller 10 8 |
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| 47 | rtems_task_resume: task readied -- returns to caller 10 8 |
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| 48 | rtems_task_delete: ready task 34 33 |
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| 49 | |
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| 50 | 7 rtems_task_restart: suspended task -- preempts caller 37 34 |
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| 51 | |
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| 52 | 8 rtems_task_set_priority: obtain current priority 7 5 |
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| 53 | rtems_task_set_priority: returns to caller 13 12 |
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| 54 | rtems_task_mode: obtain current mode 3 3 |
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| 55 | rtems_task_mode: no reschedule 4 4 |
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| 56 | rtems_task_mode: reschedule -- returns to caller 20 17 |
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| 57 | rtems_task_mode: reschedule -- preempts caller 39 37 |
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| 58 | rtems_task_set_note 7 5 |
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| 59 | rtems_task_get_note 7 5 |
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| 60 | rtems_clock_set 17 16 |
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| 61 | rtems_clock_get 2 1 |
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| 62 | |
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| 63 | 9 rtems_message_queue_create 117 113 |
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| 64 | rtems_message_queue_send: no waiting tasks 22 19 |
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| 65 | rtems_message_queue_urgent: no waiting tasks 22 19 |
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| 66 | rtems_message_queue_receive: available 18 16 |
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| 67 | rtems_message_queue_flush: no messages flushed 15 14 |
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| 68 | rtems_message_queue_flush: messages flushed 17 17 |
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| 69 | rtems_message_queue_delete 63 63 |
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| 70 | |
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| 71 | 10 rtems_message_queue_receive: not available -- NO_WAIT 10 8 |
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| 72 | rtems_message_queue_receive: not available -- caller blocks 42 40 |
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| 73 | |
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| 74 | 11 rtems_message_queue_send: task readied -- preempts caller 38 37 |
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| 75 | |
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| 76 | 12 rtems_message_queue_send: task readied -- returns to caller 27 24 |
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| 77 | |
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| 78 | 13 rtems_message_queue_urgent: task readied -- preempts caller 38 36 |
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| 79 | |
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| 80 | 14 rtems_message_queue_urgent: task readied -- returns to caller 26 24 |
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| 81 | |
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| 82 | 15 rtems_event_receive: obtain current events 0 0 |
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| 83 | rtems_event_receive: not available -- NO_WAIT 6 5 |
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| 84 | rtems_event_receive: not available -- caller blocks 34 33 |
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| 85 | rtems_event_send: no task readied 6 5 |
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| 86 | rtems_event_receive: available 21 19 |
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| 87 | rtems_event_send: task readied -- returns to caller 19 15 |
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| 88 | |
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| 89 | 16 rtems_event_send: task readied -- preempts caller 26 24 |
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| 90 | |
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| 91 | 17 rtems_task_set_priority: preempts caller 36 33 |
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| 92 | |
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| 93 | 18 rtems_task_delete: calling task 51 52 |
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| 94 | |
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| 95 | 19 rtems_signal_catch 17 18 |
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| 96 | rtems_signal_send: returns to caller 38 39 |
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| 97 | rtems_signal_send: signal to self 46 62 |
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| 98 | exit ASR overhead: returns to calling task 20 25 |
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| 99 | exit ASR overhead: returns to preempting task 29 29 |
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| 100 | |
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| 101 | 20 rtems_partition_create 65 67 |
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| 102 | rtems_region_create 59 54 |
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| 103 | rtems_partition_get_buffer: available 39 35 |
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| 104 | rtems_partition_get_buffer: not available 18 16 |
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| 105 | rtems_partition_return_buffer 36 30 |
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| 106 | rtems_partition_delete 32 30 |
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| 107 | rtems_region_get_segment: available 22 21 |
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| 108 | rtems_region_get_segment: not available -- NO_WAIT 29 25 |
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| 109 | rtems_region_return_segment: no waiting tasks 24 22 |
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| 110 | rtems_region_get_segment: not available -- caller blocks 83 81 |
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| 111 | rtems_region_return_segment: task readied -- preempts caller 85 84 |
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| 112 | rtems_region_return_segment: task readied -- returns to caller 39 41 |
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| 113 | rtems_region_delete 30 30 |
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| 114 | rtems_io_initialize 1 1 |
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| 115 | rtems_io_open 0 0 |
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| 116 | rtems_io_close 0 0 |
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| 117 | rtems_io_read 0 0 |
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| 118 | rtems_io_write 0 0 |
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| 119 | rtems_io_control 0 1 |
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| 120 | |
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| 121 | 21 rtems_task_ident 116 114 |
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| 122 | rtems_message_queue_ident 113 111 |
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| 123 | rtems_semaphore_ident 122 120 |
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| 124 | rtems_partition_ident 113 110 |
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| 125 | rtems_region_ident 115 111 |
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| 126 | rtems_port_ident 113 109 |
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| 127 | rtems_timer_ident 113 109 |
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| 128 | rtems_rate_monotonic_ident 113 111 |
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| 129 | |
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| 130 | 22 rtems_message_queue_broadcast: task readied -- returns to caller 82 85 |
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| 131 | rtems_message_queue_broadcast: no waiting tasks 11 9 |
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| 132 | rtems_message_queue_broadcast: task readied -- preempts caller 51 56 |
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| 133 | |
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| 134 | 23 rtems_timer_create 8 7 |
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| 135 | rtems_timer_fire_after: inactive 14 12 |
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| 136 | rtems_timer_fire_after: active 13 12 |
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| 137 | rtems_timer_cancel: active 8 7 |
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| 138 | rtems_timer_cancel: inactive 7 6 |
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| 139 | rtems_timer_reset: inactive 11 10 |
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| 140 | rtems_timer_reset: active 11 11 |
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| 141 | rtems_timer_fire_when: inactive 17 16 |
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| 142 | rtems_timer_fire_when: active 17 17 |
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| 143 | rtems_timer_delete: active 10 9 |
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| 144 | rtems_timer_delete: inactive 9 8 |
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| 145 | rtems_task_wake_when 36 34 |
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| 146 | |
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| 147 | 24 rtems_task_wake_after: yield -- returns to caller 5 3 |
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| 148 | rtems_task_wake_after: yields -- preempts caller 22 19 |
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| 149 | |
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| 150 | 25 rtems_clock_tick 31 31 |
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| 151 | |
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| 152 | 26 _ISR_Disable 11 12 |
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| 153 | _ISR_Flash 9 9 |
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| 154 | _ISR_Enable 31 67 |
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| 155 | _Thread_Disable_dispatch 11 10 |
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| 156 | _Thread_Enable_dispatch 18 18 |
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| 157 | _Thread_Set_state 20 22 |
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| 158 | _Thread_Disptach (NO FP) 37 41 |
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| 159 | context switch: no floating point contexts 29 26 |
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| 160 | context switch: self 14 10 |
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| 161 | context switch: to another task 12 12 |
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| 162 | context switch: restore 1st FP task 54 54 |
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| 163 | fp context switch: save idle, restore idle 47 46 |
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| 164 | fp context switch: save idle, restore initialized 25 25 |
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| 165 | fp context switch: save initialized, restore initialized 24 25 |
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| 166 | _Thread_Resume 23 24 |
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| 167 | _Thread_Unblock 14 14 |
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| 168 | _Thread_Ready 16 24 |
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| 169 | _Thread_Get 2 2 |
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| 170 | _Semaphore_Get 1 1 |
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| 171 | _Thread_Get: invalid id 0 0 |
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| 172 | |
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| 173 | 27 interrupt entry overhead: returns to interrupted task 25 23 |
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| 174 | interrupt exit overhead: returns to interrupted task 14 15 |
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| 175 | interrupt entry overhead: returns to nested interrupt 12 12 |
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| 176 | interrupt exit overhead: returns to nested interrupt 14 14 |
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| 177 | interrupt entry overhead: returns to preempting task 14 16 |
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| 178 | interrupt exit overhead: returns to preempting task 42 38 |
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| 179 | |
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| 180 | 28 rtems_port_create 43 42 |
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| 181 | rtems_port_external_to_internal 6 4 |
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| 182 | rtems_port_internal_to_external 6 4 |
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| 183 | rtems_port_delete 39 33 |
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| 184 | |
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| 185 | 29 rtems_rate_monotonic_create 48 42 |
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| 186 | rtems_rate_monotonic_period: initiate period -- returns to caller 61 65 |
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| 187 | rtems_rate_monotonic_period: obtain status 23 21 |
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| 188 | rtems_rate_monotonic_cancel 38 35 |
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| 189 | rtems_rate_monotonic_delete: inactive 32 32 |
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| 190 | rtems_rate_monotonic_delete: active 22 22 |
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| 191 | rtems_rate_monotonic_period: conclude periods -- caller blocks 24 19 |
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