[96462044] | 1 | # |
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| 2 | # Timing Test Suite Results for the SH-4 BSP |
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| 3 | # |
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| 4 | # $Id$ |
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| 5 | # |
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| 6 | |
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| 7 | Board: SH-4 based |
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| 8 | CPU: SH-4 |
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| 9 | Clock Speed: 96 MHz |
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| 10 | Memory Configuration: SDRAM |
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| 11 | |
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| 12 | Times Reported in: microseconds |
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| 13 | Timer Source: on-chip |
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| 14 | |
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| 15 | RTEMS Version: ss-20010816 |
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| 16 | |
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| 17 | # DESCRIPTION time |
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| 18 | == ================================================================= ==== |
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| 19 | SEMAPHORES |
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| 20 | 1 rtems_semaphore_create 19 |
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| 21 | rtems_semaphore_delete 20 |
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| 22 | rtems_semaphore_obtain: available 2 |
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| 23 | rtems_semaphore_obtain: not available -- NO_WAIT 2 |
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| 24 | rtems_semaphore_release: no waiting tasks 3 |
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| 25 | 2 rtems_semaphore_obtain: not available -- caller blocks 18 |
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| 26 | 3 rtems_semaphore_release: task readied -- preempts caller 18 |
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| 27 | TASKS |
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| 28 | 4 rtems_task_restart: blocked task -- preempts caller 36 |
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| 29 | rtems_task_restart: ready task -- preempts caller 26 |
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| 30 | rtems_semaphore_release: task readied -- returns to caller 5 |
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| 31 | rtems_task_create 25 |
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| 32 | rtems_task_start 15 |
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| 33 | rtems_task_restart: suspended task -- returns to caller 17 |
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| 34 | rtems_task_delete: suspended task 18 |
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| 35 | rtems_task_restart: ready task -- returns to caller 18 |
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| 36 | rtems_task_restart: blocked task -- returns to caller 22 |
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| 37 | rtems_task_delete: blocked task 19 |
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| 38 | 5 rtems_task_suspend: calling task 13 |
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| 39 | rtems_task_resume: task readied -- preempts caller 12 |
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| 40 | 6 rtems_task_restart: calling task 17 |
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| 41 | rtems_task_suspend: returns to caller 4 |
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| 42 | rtems_task_resume: task readied -- returns to caller 4 |
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| 43 | rtems_task_delete: ready task 23 |
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| 44 | 7 rtems_task_restart: suspended task -- preempts caller 24 |
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| 45 | TASK MODES |
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| 46 | 8 rtems_task_set_priority: obtain current priority 2 |
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| 47 | rtems_task_set_priority: returns to caller 7 |
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| 48 | rtems_task_mode: obtain current mode 1 |
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| 49 | rtems_task_mode: no reschedule 1 |
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| 50 | rtems_task_mode: reschedule -- returns to caller 7 |
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| 51 | rtems_task_mode: reschedule -- preempts caller 21 |
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| 52 | rtems_task_set_note 1 |
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| 53 | rtems_task_get_note 2 |
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| 54 | rtems_clock_set 5 |
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| 55 | rtems_clock_get 0 |
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| 56 | QUEUES |
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| 57 | 9 rtems_message_queue_create 66 |
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| 58 | rtems_message_queue_send: no waiting tasks 5 |
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| 59 | rtems_message_queue_urgent: no waiting tasks 4 |
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| 60 | rtems_message_queue_receive: available 6 |
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| 61 | rtems_message_queue_flush: no messages flushed 4 |
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| 62 | rtems_message_queue_flush: messages flushed 4 |
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| 63 | rtems_message_queue_delete 22 |
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| 64 | 10 rtems_message_queue_receive: not available -- NO_WAIT 4 |
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| 65 | rtems_message_queue_receive: not available -- caller blocks 27 |
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| 66 | 11 rtems_message_queue_send: task readied -- preempts caller 19 |
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| 67 | 12 rtems_message_queue_send: task readied -- returns to caller 9 |
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| 68 | 13 rtems_message_queue_urgent: task readied -- preempts caller 18 |
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| 69 | 14 rtems_message_queue_urgent: task readied -- returns to caller 7 |
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| 70 | EVENTS |
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| 71 | 15 rtems_event_receive: obtain current events 0 |
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| 72 | rtems_event_receive: not available -- NO_WAIT 2 |
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| 73 | rtems_event_receive: not available -- caller blocks 19 |
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| 74 | rtems_event_send: no task readied 2 |
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| 75 | rtems_event_receive: available 7 |
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| 76 | rtems_event_send: task readied -- returns to caller 6 |
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| 77 | 16 rtems_event_send: task readied -- preempts caller 19 |
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| 78 | SCHEDULER |
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| 79 | 17 rtems_task_set_priority: preempts caller 22 |
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| 80 | 18 rtems_task_delete: calling task 36 |
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| 81 | SIGNALS |
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| 82 | 19 rtems_signal_catch 6 |
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| 83 | rtems_signal_send: returns to caller 11 |
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| 84 | rtems_signal_send: signal to self 17 |
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| 85 | exit ASR overhead: returns to calling task 14 |
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| 86 | exit ASR overhead: returns to preempting task 13 |
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| 87 | PARTITIONS |
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| 88 | 20 rtems_partition_create 23 |
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| 89 | rtems_region_create 17 |
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| 90 | rtems_partition_get_buffer: available 8 |
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| 91 | rtems_partition_get_buffer: not available 3 |
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| 92 | rtems_partition_return_buffer 8 |
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| 93 | rtems_partition_delete 7 |
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| 94 | REGIONS |
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| 95 | rtems_region_get_segment: available 5 |
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| 96 | rtems_region_get_segment: not available -- NO_WAIT 8 |
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| 97 | rtems_region_return_segment: no waiting tasks 4 |
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| 98 | rtems_region_get_segment: not available -- caller blocks 28 |
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| 99 | rtems_region_return_segment: task readied -- preempts caller 36 |
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| 100 | rtems_region_return_segment: task readied -- returns to caller 14 |
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| 101 | rtems_region_delete 7 |
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| 102 | IO |
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| 103 | rtems_io_initialize 0 |
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| 104 | rtems_io_open 0 |
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| 105 | rtems_io_close 0 |
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| 106 | rtems_io_read 0 |
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| 107 | rtems_io_write 0 |
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| 108 | rtems_io_control 0 |
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| 109 | IDENT |
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| 110 | 21 rtems_task_ident 20 |
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| 111 | rtems_message_queue_ident 19 |
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| 112 | rtems_semaphore_ident 21 |
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| 113 | rtems_partition_ident 19 |
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| 114 | rtems_region_ident 20 |
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| 115 | rtems_port_ident 19 |
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| 116 | rtems_timer_ident 20 |
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| 117 | rtems_rate_monotonic_ident 20 |
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| 118 | QUEUE BROADCAST |
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| 119 | 22 rtems_message_queue_broadcast: task readied -- returns to caller 21 |
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| 120 | rtems_message_queue_broadcast: no waiting tasks 4 |
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| 121 | rtems_message_queue_broadcast: task readied -- preempts caller 22 |
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| 122 | TIMER |
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| 123 | 23 rtems_timer_create 3 |
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| 124 | rtems_timer_fire_after: inactive 6 |
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| 125 | rtems_timer_fire_after: active 5 |
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| 126 | rtems_timer_cancel: active 3 |
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| 127 | rtems_timer_cancel: inactive 3 |
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| 128 | rtems_timer_reset: inactive 5 |
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| 129 | rtems_timer_reset: active 5 |
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| 130 | rtems_timer_fire_when: inactive 6 |
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| 131 | rtems_timer_fire_when: active 6 |
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| 132 | rtems_timer_delete: active 4 |
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| 133 | rtems_timer_delete: inactive 3 |
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| 134 | rtems_task_wake_when 21 |
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| 135 | 24 rtems_task_wake_after: yield -- returns to caller 1 |
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| 136 | rtems_task_wake_after: yields -- preempts caller 13 |
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| 137 | 25 rtems_clock_tick 9 |
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| 138 | ISR & MULTITASKING |
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| 139 | 26 _ISR_Disable 1 |
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| 140 | _ISR_Flash 0 |
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| 141 | _ISR_Enable 0 |
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| 142 | _Thread_Disable_dispatch 0 |
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| 143 | _Thread_Enable_dispatch 1 |
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| 144 | _Thread_Set_state 3 |
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| 145 | _Thread_Disptach (NO FP) 14 |
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| 146 | context switch: no floating point contexts 7 |
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| 147 | context switch: self 1 |
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| 148 | context switch: to another task 1 |
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| 149 | fp context switch: restore 1st FP task 11 |
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| 150 | fp context switch: save idle, restore initialized 3 |
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| 151 | fp context switch: save idle, restore idle 12 |
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| 152 | fp context switch: save initialized, restore initialized 2 |
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| 153 | _Thread_Resume 6 |
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| 154 | _Thread_Unblock 4 |
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| 155 | _Thread_Ready 4 |
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| 156 | _Thread_Get 0 |
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| 157 | _Semaphore_Get 0 |
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| 158 | _Thread_Get: invalid id 0 |
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| 159 | ISR OVERHEAD |
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| 160 | 27 interrupt entry overhead: returns to interrupted task 11 |
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| 161 | interrupt exit overhead: returns to interrupted task 5 |
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| 162 | interrupt entry overhead: returns to nested interrupt 6 |
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| 163 | interrupt exit overhead: returns to nested interrupt 3 |
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| 164 | interrupt entry overhead: returns to preempting task 7 |
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| 165 | interrupt exit overhead: returns to preempting task 20 |
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| 166 | DUAL-PORTED MEMORY |
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| 167 | 28 rtems_port_create 9 |
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| 168 | rtems_port_external_to_internal 1 |
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| 169 | rtems_port_internal_to_external 1 |
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| 170 | rtems_port_delete 12 |
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| 171 | MONOTONIC RATE |
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| 172 | 29 rtems_rate_monotonic_create 11 |
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| 173 | rtems_rate_monotonic_period: initiate period -- returns to caller 14 |
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| 174 | rtems_rate_monotonic_period: obtain status 7 |
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| 175 | rtems_rate_monotonic_cancel 12 |
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| 176 | rtems_rate_monotonic_delete: inactive 12 |
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| 177 | rtems_rate_monotonic_delete: active 9 |
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| 178 | rtems_rate_monotonic_period: conclude periods -- caller blocks 18 |
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| 179 | |
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