# # Timing Test Suite Results for the EDB7312 BSP # # # Board: Cogent EDB7312 CPU: Cirrus EP7312 Clock Speed: 74MHz Memory Configuration: SDRAM, 16 bit bus Cache: Data and Instruction cache enabled Wait States: Times Reported in: microseconds Timer Source: Timer 2, 512KHz timer rate # DESCRIPTION A B == ================================================================= ==== ==== 1 rtems_semaphore_create 35 rtems_semaphore_delete 29 rtems_semaphore_obtain: available 3 rtems_semaphore_obtain: not available -- NO_WAIT 3 rtems_semaphore_release: no waiting tasks 6 2 rtems_semaphore_obtain: not available -- caller blocks 34 3 rtems_semaphore_release: task readied -- preempts caller 27 4 rtems_task_restart: blocked task -- preempts caller 95 rtems_task_restart: ready task -- preempts caller 99 rtems_semaphore_release: task readied -- returns to caller 12 rtems_task_create 47 rtems_task_start 25 rtems_task_restart: suspended task -- returns to caller 25 rtems_task_delete: suspended task 48 rtems_task_restart: ready task -- returns to caller 26 rtems_task_restart: blocked task -- returns to caller 33 rtems_task_delete: blocked task 51 5 rtems_task_suspend: calling task 25 rtems_task_resume: task readied -- preempts caller 23 6 rtems_task_restart: calling task 19 rtems_task_suspend: returns to caller 8 rtems_task_resume: task readied -- returns to caller 9 rtems_task_delete: ready task 58 7 rtems_task_restart: suspended task -- preempts caller 47 8 rtems_task_set_priority: obtain current priority 4 rtems_task_set_priority: returns to caller 9 rtems_task_mode: obtain current mode 2 rtems_task_mode: no reschedule 2 rtems_task_mode: reschedule -- returns to caller 15 rtems_task_mode: reschedule -- preempts caller 52 rtems_task_set_note 4 rtems_task_get_note 4 rtems_clock_set 14 rtems_clock_get 1 9 rtems_message_queue_create 97 rtems_message_queue_send: no waiting tasks 10 rtems_message_queue_urgent: no waiting tasks 10 rtems_message_queue_receive: available 11 rtems_message_queue_flush: no messages flushed 2 rtems_message_queue_flush: messages flushed 6 rtems_message_queue_delete 52 10 rtems_message_queue_receive: not available -- NO_WAIT 6 rtems_message_queue_receive: not available -- caller blocks 36 11 rtems_message_queue_send: task readied -- preempts caller 34 12 rtems_message_queue_send: task readied -- returns to caller 17 13 rtems_message_queue_urgent: task readied -- preempts caller 34 14 rtems_message_queue_urgent: task readied -- returns to caller 17 15 rtems_event_receive: obtain current events 1 rtems_event_receive: not available -- NO_WAIT 4 rtems_event_receive: not available -- caller blocks 28 rtems_event_send: no task readied 4 rtems_event_receive: available 15 rtems_event_send: task readied -- returns to caller 15 16 rtems_event_send: task readied -- preempts caller 29 17 rtems_task_set_priority: preempts caller 36 18 rtems_task_delete: calling task 81 19 rtems_signal_catch 5 rtems_signal_send: returns to caller 29 rtems_signal_send: signal to self 50 exit ASR overhead: returns to calling task 29 exit ASR overhead: returns to preempting task 33 20 rtems_partition_create 44 rtems_region_create 70 rtems_partition_get_buffer: available 23 rtems_partition_get_buffer: not available 3 rtems_partition_return_buffer 21 rtems_partition_delete 15 rtems_region_get_segment: available 25 rtems_region_get_segment: not available -- NO_WAIT 58 rtems_region_return_segment: no waiting tasks 25 rtems_region_get_segment: not available -- caller blocks 115 rtems_region_return_segment: task readied -- preempts caller 132 rtems_region_return_segment: task readied -- returns to caller 70 rtems_region_delete 41 rtems_io_initialize 1 rtems_io_open 0 rtems_io_close 0 rtems_io_read 0 rtems_io_write 0 rtems_io_control 0 21 rtems_task_ident 34 rtems_message_queue_ident 33 rtems_semaphore_ident 38 rtems_partition_ident 33 rtems_region_ident 36 rtems_port_ident 33 rtems_timer_ident 33 rtems_rate_monotonic_ident 34 22 rtems_message_queue_broadcast: task readied -- returns to caller 48 rtems_message_queue_broadcast: no waiting tasks 8 rtems_message_queue_broadcast: task readied -- preempts caller 60 23 rtems_timer_create 6 rtems_timer_fire_after: inactive 11 rtems_timer_fire_after: active 11 rtems_timer_cancel: active 6 rtems_timer_cancel: inactive 5 rtems_timer_reset: inactive 9 rtems_timer_reset: active 10 rtems_timer_fire_when: inactive 12 rtems_timer_fire_when: active 13 rtems_timer_delete: active 8 rtems_timer_delete: inactive 7 rtems_task_wake_when 38 24 rtems_task_wake_after: yield -- returns to caller 2 rtems_task_wake_after: yields -- preempts caller 20 25 rtems_clock_tick 17 26 _ISR_Disable 0 _ISR_Flash 0 _ISR_Enable 0 _Thread_Disable_dispatch 0 _Thread_Enable_dispatch 3 _Thread_Set_state 11 _Thread_Disptach (NO FP) 25 context switch: no floating point contexts 15 context switch: self 0 context switch: to another task 0 fp context switch: restore 1st FP task - NA fp context switch: save idle, restore initialized - NA fp context switch: save idle, restore idle - NA fp context switch: save initialized, restore initialized - NA _Thread_Resume 13 _Thread_Unblock 11 _Thread_Ready 5 _Thread_Get 2 _Semaphore_Get 1 _Thread_Get: invalid id 1 27 interrupt entry overhead: returns to interrupted task 0 interrupt exit overhead: returns to interrupted task 0 interrupt entry overhead: returns to nested interrupt 0 interrupt exit overhead: returns to nested interrupt 0 28 rtems_port_create 23 rtems_port_external_to_internal 3 rtems_port_internal_to_external 3 rtems_port_delete 21 29 rtems_rate_monotonic_create 21 rtems_rate_monotonic_period: initiate period -- returns to caller 41 rtems_rate_monotonic_period: obtain status 11 rtems_rate_monotonic_cancel 23 rtems_rate_monotonic_delete: inactive 25 rtems_rate_monotonic_delete: active 21 rtems_rate_monotonic_period: conclude periods -- caller blocks 23