[4aac818] | 1 | # |
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| 2 | # Timing Test Suite Results for the go32 BSP using a Pentium |
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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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[8e54b0b7] | 7 | NOTE: To obtain the execution time in microseconds, divide the number of |
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| 8 | cycles by the clock speed. For example, if rtems_semaphore create |
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| 9 | is reported to be 1164 cycles, then at 66 Mhz it takes 17.64 |
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| 10 | microseconds or 8.75 microseconds at 133 Mhz. |
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| 11 | |
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[4aac818] | 12 | Board: PC/AT clone |
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| 13 | CPU: Intel Pentium |
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| 14 | Clock Speed: 66 Mhz |
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| 15 | Memory Configuration: DRAM w/512 Kb cache |
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| 16 | Wait States: unknown |
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| 17 | |
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| 18 | Times Reported in: cycles |
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| 19 | Timer Source: on-CPU cycle counter |
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| 20 | |
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| 21 | Column A: 3.5.1 pre-release |
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| 22 | Column Y: unused |
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| 23 | |
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| 24 | # DESCRIPTION A B |
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| 25 | == ================================================================= ==== ==== |
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[8e54b0b7] | 26 | 1 rtems_semaphore_create 1164 |
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| 27 | rtems_semaphore_delete 976 |
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| 28 | rtems_semaphore_obtain: available 300 |
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| 29 | rtems_semaphore_obtain: not available -- NO_WAIT 300 |
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| 30 | rtems_semaphore_release: no waiting tasks 291 |
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| 31 | |
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| 32 | 2 rtems_semaphore_obtain: not available -- caller blocks 1182 |
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| 33 | |
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| 34 | 3 rtems_semaphore_release: task readied -- preempts caller 716 |
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| 35 | |
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| 36 | 4 rtems_task_restart: blocked task -- preempts caller 2130 |
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| 37 | rtems_task_restart: ready task -- preempts caller 1861 |
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| 38 | rtems_semaphore_release: task readied -- returns to caller 491 |
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| 39 | rtems_task_create 1017 |
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| 40 | rtems_task_start 965 |
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| 41 | rtems_task_restart: suspended task -- returns to caller 816 |
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| 42 | rtems_task_delete: suspended task 926 |
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| 43 | rtems_task_restart: ready task -- returns to caller 850 |
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| 44 | rtems_task_restart: blocked task -- returns to caller 1076 |
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| 45 | rtems_task_delete: blocked task 927 |
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| 46 | |
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| 47 | 5 rtems_task_suspend: calling task 714 |
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| 48 | rtems_task_resume: task readied -- preempts caller 575 |
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| 49 | |
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| 50 | 6 rtems_task_restart: calling task 646 |
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| 51 | rtems_task_suspend: returns to caller 309 |
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| 52 | rtems_task_resume: task readied -- returns to caller 320 |
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| 53 | rtems_task_delete: ready task 994 |
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| 54 | |
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| 55 | 7 rtems_task_restart: suspended task -- preempts caller 1025 |
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| 56 | |
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| 57 | 8 rtems_task_set_priority: obtain current priority 223 |
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| 58 | rtems_task_set_priority: returns to caller 468 |
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| 59 | rtems_task_mode: obtain current mode 99 |
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| 60 | rtems_task_mode: no reschedule 114 |
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| 61 | rtems_task_mode: reschedule -- returns to caller 264 |
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| 62 | rtems_task_mode: reschedule -- preempts caller 836 |
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| 63 | rtems_task_set_note 236 |
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| 64 | rtems_task_get_note 232 |
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| 65 | rtems_clock_set 569 |
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| 66 | rtems_clock_get 107 |
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| 67 | |
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| 68 | 9 rtems_message_queue_create 3287 |
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| 69 | rtems_message_queue_send: no waiting tasks 613 |
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| 70 | rtems_message_queue_urgent: no waiting tasks 615 |
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| 71 | rtems_message_queue_receive: available 534 |
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| 72 | rtems_message_queue_flush: no messages flushed 252 |
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| 73 | rtems_message_queue_flush: messages flushed 335 |
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| 74 | rtems_message_queue_delete 1195 |
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| 75 | |
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| 76 | 10 rtems_message_queue_receive: not available -- NO_WAIT 333 |
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| 77 | rtems_message_queue_receive: not available -- caller blocks 1194 |
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| 78 | |
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| 79 | 11 rtems_message_queue_send: task readied -- preempts caller 957 |
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| 80 | |
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| 81 | 12 rtems_message_queue_send: task readied -- returns to caller 700 |
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| 82 | |
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| 83 | 13 rtems_message_queue_urgent: task readied -- preempts caller 1261 |
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| 84 | |
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| 85 | 14 rtems_message_queue_urgent: task readied -- returns to caller 697 |
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| 86 | |
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| 87 | 15 rtems_event_receive: obtain current events 27 |
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| 88 | rtems_event_receive: not available -- NO_WAIT 226 |
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| 89 | rtems_event_receive: not available -- caller blocks 888 |
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| 90 | rtems_event_send: no task readied 221 |
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| 91 | rtems_event_receive: available 393 |
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| 92 | rtems_event_send: task readied -- returns to caller 496 |
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| 93 | |
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| 94 | 16 rtems_event_send: task readied -- preempts caller 719 |
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| 95 | |
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| 96 | 17 rtems_task_set_priority: preempts caller 959 |
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| 97 | |
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| 98 | 18 rtems_task_delete: calling task 1295 |
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| 99 | |
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| 100 | 19 rtems_signal_catch 223 |
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| 101 | rtems_signal_send: returns to caller 628 |
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| 102 | rtems_signal_send: signal to self 821 |
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| 103 | exit ASR overhead: returns to calling task 401 |
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| 104 | exit ASR overhead: returns to preempting task 482 |
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| 105 | |
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| 106 | 20 rtems_partition_create 1337 |
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| 107 | rtems_region_create 1031 |
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| 108 | rtems_partition_get_buffer: available 680 |
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| 109 | rtems_partition_get_buffer: not available 303 |
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| 110 | rtems_partition_return_buffer 617 |
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| 111 | rtems_partition_delete 523 |
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| 112 | rtems_region_get_segment: available 458 |
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| 113 | rtems_region_get_segment: not available -- NO_WAIT 565 |
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| 114 | rtems_region_return_segment: no waiting tasks 388 |
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| 115 | rtems_region_get_segment: not available -- caller blocks 1683 |
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| 116 | rtems_region_return_segment: task readied -- preempts caller 1476 |
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| 117 | rtems_region_return_segment: task readied -- returns to caller 818 |
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| 118 | rtems_region_delete 477 |
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| 119 | rtems_io_initialize 48 |
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| 120 | rtems_io_open 22 |
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| 121 | rtems_io_close 22 |
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| 122 | rtems_io_read 22 |
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| 123 | rtems_io_write 22 |
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| 124 | rtems_io_control 23 |
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| 125 | |
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| 126 | 21 rtems_task_ident 3381 |
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| 127 | rtems_message_queue_ident 3328 |
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| 128 | rtems_semaphore_ident 3593 |
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| 129 | rtems_partition_ident 3286 |
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| 130 | rtems_region_ident 3343 |
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| 131 | rtems_port_ident 3278 |
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| 132 | rtems_timer_ident 3282 |
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| 133 | rtems_rate_monotonic_ident 3287 |
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| 134 | |
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| 135 | 22 rtems_message_queue_broadcast: task readied -- returns to caller 1322 |
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| 136 | rtems_message_queue_broadcast: no waiting tasks 347 |
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| 137 | rtems_message_queue_broadcast: task readied -- preempts caller 1385 |
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| 138 | |
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| 139 | 23 rtems_timer_create 306 |
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| 140 | rtems_timer_fire_after: inactive 475 |
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| 141 | rtems_timer_fire_after: active 475 |
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| 142 | rtems_timer_cancel: active 277 |
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| 143 | rtems_timer_cancel: inactive 251 |
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| 144 | rtems_timer_reset: inactive 391 |
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| 145 | rtems_timer_reset: active 465 |
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| 146 | rtems_timer_fire_when: inactive 577 |
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| 147 | rtems_timer_fire_when: active 578 |
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| 148 | rtems_timer_delete: active 377 |
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| 149 | rtems_timer_delete: inactive 350 |
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| 150 | rtems_task_wake_when 1080 |
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| 151 | |
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| 152 | 24 rtems_task_wake_after: yield -- returns to caller 159 |
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| 153 | rtems_task_wake_after: yields -- preempts caller 574 |
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| 154 | |
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| 155 | 25 rtems_clock_tick 505 |
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| 156 | |
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| 157 | 26 _ISR_Disable 33 |
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| 158 | _ISR_Flash 33 |
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| 159 | _ISR_Enable 26 |
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| 160 | _Thread_Disable_dispatch 36 |
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| 161 | _Thread_Enable_dispatch 240 |
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| 162 | _Thread_Set_state 315 |
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| 163 | _Thread_Disptach (NO FP) 623 |
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| 164 | context switch: no floating point contexts 594 |
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| 165 | context switch: self 89 |
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| 166 | context switch: to another task 122 |
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| 167 | context switch: restore 1st FP task 1043 |
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| 168 | fp context switch: save idle, restore idle 978 |
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| 169 | fp context switch: save idle, restore initialized 390 |
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| 170 | fp context switch: save initialized, restore initialized 392 |
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| 171 | _Thread_Resume 238 |
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| 172 | _Thread_Unblock 171 |
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| 173 | _Thread_Ready 176 |
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| 174 | _Thread_Get 71 |
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| 175 | _Semaphore_Get 61 |
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| 176 | _Thread_Get: invalid id 10 |
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| 177 | |
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| 178 | 27 interrupt entry overhead: returns to interrupted task 391 |
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| 179 | interrupt exit overhead: returns to interrupted task 110 |
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| 180 | interrupt entry overhead: returns to nested interrupt 167 |
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| 181 | interrupt exit overhead: returns to nested interrupt 120 |
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| 182 | interrupt entry overhead: returns to preempting task 193 |
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| 183 | interrupt exit overhead: returns to preempting task 961 |
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| 184 | |
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| 185 | 28 rtems_port_create 668 |
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| 186 | rtems_port_external_to_internal 215 |
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| 187 | rtems_port_internal_to_external 211 |
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| 188 | rtems_port_delete 491 |
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| 189 | |
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| 190 | 29 rtems_rate_monotonic_create 823 |
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| 191 | rtems_rate_monotonic_period: initiate period -- returns to caller 1094 |
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| 192 | rtems_rate_monotonic_period: obtain status 345 |
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| 193 | rtems_rate_monotonic_cancel 602 |
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| 194 | rtems_rate_monotonic_delete: inactive 553 |
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| 195 | rtems_rate_monotonic_delete: active 528 |
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| 196 | rtems_rate_monotonic_period: conclude periods -- caller blocks 672 |
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