# # Timing Test Suite Results for the Cogent CSB350 Au1100 board # # # Board: Cogent CSB350 CPU: AMD Au1500 - MIPS32 Clock Speed: 396 MHz Memory Configuration: SDRAM, 32 bits wide Cache: Data and Instruction caches enabled Times Reported in: nanoseconds Timer Source: Count/Compare registers - 2.5 ns resolution All tests were compiled with VARIANT=DEBUG == =================================================================== ======= 1 rtems_semaphore_create 22494 1 rtems_semaphore_delete 13202 1 rtems_semaphore_obtain: available 739 1 rtems_semaphore_obtain: not available -- NO_WAIT 740 1 rtems_semaphore_release: no waiting tasks 1361 2 rtems_semaphore_obtain: not available -- caller blocks 14576 3 rtems_semaphore_release: task readied -- preempts caller 9856 4 rtems_task_restart: blocked task -- preempts caller 43186 4 rtems_task_restart: ready task -- preempts caller 35931 4 rtems_semaphore_release: task readied -- returns to caller 3459 4 rtems_task_create 11992 4 rtems_task_start 10280 4 rtems_task_restart: suspended task -- returns to caller 5449 4 rtems_task_delete: suspended task 19273 4 rtems_task_restart: ready task -- returns to caller 5791 4 rtems_task_restart: blocked task -- returns to caller 11807 4 rtems_task_delete: blocked task 19716 5 rtems_task_suspend: calling task 8541 5 rtems_task_resume: task readied -- preempts caller 5892 6 rtems_task_restart: calling task 7337 6 rtems_task_suspend: returns to caller 2658 6 rtems_task_resume: task readied -- returns to caller 2370 6 rtems_task_delete: ready task 13881 7 rtems_task_restart: suspended task -- preempts caller 10148 8 rtems_task_set_priority: obtain current priority 966 8 rtems_task_set_priority: returns to caller 2861 8 rtems_task_mode: obtain current mode 610 8 rtems_task_mode: no reschedule 847 8 rtems_task_mode: reschedule -- returns to caller 7803 8 rtems_task_mode: reschedule -- preempts caller 18542 8 rtems_clock_set 2777 8 rtems_clock_get 161 9 rtems_message_queue_create 42141 9 rtems_message_queue_send: no waiting tasks 2130 9 rtems_message_queue_urgent: no waiting tasks 2158 9 rtems_message_queue_receive: available 2306 9 rtems_message_queue_flush: no messages flushed 767 9 rtems_message_queue_flush: messages flushed 1418 9 rtems_message_queue_delete 22095 10 rtems_message_queue_receive: not available -- NO_WAIT 1077 10 rtems_message_queue_receive: not available -- caller blocks 11449 11 rtems_message_queue_send: task readied -- preempts caller 11392 12 rtems_message_queue_send: task readied -- returns to caller 3897 13 rtems_message_queue_urgent: task readied -- preempts caller 11398 14 rtems_message_queue_urgent: task readied -- returns to caller 3914 15 rtems_event_receive: obtain current events 148 15 rtems_event_receive: not available -- NO_WAIT 881 15 rtems_event_receive: not available -- caller blocks 10325 15 rtems_event_send: no task readied 1112 15 rtems_event_receive: available 3929 15 rtems_event_send: task readied -- returns to caller 4129 16 rtems_event_send: task readied -- preempts caller 9755 17 rtems_task_set_priority: preempts caller 10202 18 rtems_task_delete: calling task 20853 19 rtems_signal_catch 2055 19 rtems_signal_send: returns to caller 9116 19 rtems_signal_send: signal to self 21898 19 exit ASR overhead: returns to calling task 14128 19 exit ASR overhead: returns to preempting task 10184 20 rtems_partition_create 21095 20 rtems_region_create 31772 20 rtems_partition_get_buffer: available 7457 20 rtems_partition_get_buffer: not available 1558 20 rtems_partition_return_buffer 8669 20 rtems_partition_delete 6838 20 rtems_region_get_segment: available 4560 20 rtems_region_get_segment: not available -- NO_WAIT 10515 20 rtems_region_return_segment: no waiting tasks 4535 20 rtems_region_get_segment: not available -- caller blocks 42441 20 rtems_region_return_segment: task readied -- preempts caller 54260 20 rtems_region_return_segment: task readied -- returns to caller 32868 20 rtems_region_delete 13815 20 rtems_io_initialize 1571 20 rtems_io_open 121 20 rtems_io_close 122 20 rtems_io_read 119 20 rtems_io_write 108 20 rtems_io_control 217 21 rtems_task_ident 10887 21 rtems_message_queue_ident 9201 21 rtems_semaphore_ident 10578 21 rtems_partition_ident 9186 21 rtems_region_ident 9401 21 rtems_port_ident 9287 21 rtems_timer_ident 9212 21 rtems_rate_monotonic_ident 9207 22 rtems_message_queue_broadcast: task readied -- returns to caller 24479 22 rtems_message_queue_broadcast: no waiting tasks 1310 22 rtems_message_queue_broadcast: task readied -- preempts caller 25436 23 rtems_timer_create 1572 23 rtems_timer_fire_after: inactive 2391 23 rtems_timer_fire_after: active 17664 23 rtems_timer_cancel: active 1145 23 rtems_timer_cancel: inactive 894 23 rtems_timer_reset: inactive 2035 23 rtems_timer_reset: active 17515 23 rtems_timer_fire_when: inactive 2684 23 rtems_timer_fire_when: active 2707 23 rtems_timer_delete: active 1794 23 rtems_timer_delete: inactive 1530 23 rtems_task_wake_when 10682 24 rtems_task_wake_after: yield -- returns to caller 702 24 rtems_task_wake_after: yields -- preempts caller 7552 25 rtems_clock_tick 10512 26 _ISR_Disable 858 26 _ISR_Flash 833 26 _ISR_Enable 318 26 _Thread_Disable_dispatch 633 26 _Thread_Enable_dispatch 507 26 _Thread_Set_state 7666 26 _Thread_Disptach (NO FP) 9098 26 context switch: no floating point contexts 6181 26 context switch: self 568 26 context switch: to another task 997 26 fp context switch: restore 1st FP task - NA 26 fp context switch: save idle, restore initialized - NA 26 fp context switch: save idle, restore idle - NA 26 fp context switch: save initialized, restore initialized - NA 26 _Thread_Resume 10434 26 _Thread_Unblock 7911 26 _Thread_Ready 1911 26 _Thread_Get 545 26 _Semaphore_Get 289 26 _Thread_Get: invalid id 272 27 interrupt entry overhead: returns to interrupted task 7713 27 interrupt exit overhead: returns to interrupted task 3905 27 interrupt entry overhead: returns to nested interrupt 861 27 interrupt exit overhead: returns to nested interrupt 401 27 interrupt entry overhead: returns to preempting task 1503 27 interrupt exit overhead: returns to preempting task 15285 28 rtems_port_create 15335 28 rtems_port_external_to_internal 779 28 rtems_port_internal_to_external 773 28 rtems_port_delete 9310 29 rtems_rate_monotonic_create 11171 29 rtems_rate_monotonic_period: initiate period -- returns to caller 15247 29 rtems_rate_monotonic_period: obtain status 4222 29 rtems_rate_monotonic_cancel 7868 29 rtems_rate_monotonic_delete: inactive 11133 29 rtems_rate_monotonic_delete: active 7848 29 rtems_rate_monotonic_period: conclude periods -- caller blocks 8082