# # Timing Test Suite Results for the Force CPU386 BSP # # $Id$ # Board: Force CPU-386 CPU: i386/DX + i387 Clock Speed: 16 Mhz Memory Configuration: DRAM, no cache Wait States: 0 wait states Times Reported in: microseconds Timer Source: count-down timer provided by a Motorola MC68901 Column A: 3.5.1 Column B: 3.5.17 - pre-release # DESCRIPTION A B == ================================================================= ==== ==== 1 rtems_semaphore_create 73 64 rtems_semaphore_delete 69 60 rtems_semaphore_obtain: available 50 41 rtems_semaphore_obtain: not available -- NO_WAIT 50 40 rtems_semaphore_release: no waiting tasks 55 47 2 rtems_semaphore_obtain: not available -- caller blocks 126 123 3 rtems_semaphore_release: task readied -- preempts caller 104 95 4 rtems_task_restart: blocked task -- preempts caller 164 162 rtems_task_restart: ready task -- preempts caller 158 156 rtems_semaphore_release: task readied -- returns to caller 79 70 rtems_task_create 164 157 rtems_task_start 93 86 rtems_task_restart: suspended task -- returns to caller 109 103 rtems_task_delete: suspended task 154 147 rtems_task_restart: ready task -- returns to caller 111 105 rtems_task_restart: blocked task -- returns to caller 144 138 rtems_task_delete: blocked task 162 153 5 rtems_task_suspend: calling task 87 81 rtems_task_resume: task readied -- preempts caller 79 71 6 rtems_task_restart: calling task 121 118 rtems_task_suspend: returns to caller 54 45 rtems_task_resume: task readied -- returns to caller 54 46 rtems_task_delete: ready task 164 157 7 rtems_task_restart: suspended task -- preempts caller 151 149 8 rtems_task_set_priority: obtain current priority 40 30 rtems_task_set_priority: returns to caller 75 67 rtems_task_mode: obtain current mode 20 19 rtems_task_mode: no reschedule 22 21 rtems_task_mode: reschedule -- returns to caller 27 27 rtems_task_mode: reschedule -- preempts caller 74 66 rtems_task_set_note 41 32 rtems_task_get_note 42 32 rtems_clock_set 95 85 rtems_clock_get 2 2 9 rtems_message_queue_create 304 294 rtems_message_queue_send: no waiting tasks 124 117 rtems_message_queue_urgent: no waiting tasks 123 117 rtems_message_queue_receive: available 101 93 rtems_message_queue_flush: no messages flushed 38 29 rtems_message_queue_flush: messages flushed 50 41 rtems_message_queue_delete 88 81 10 rtems_message_queue_receive: not available -- NO_WAIT 54 45 rtems_message_queue_receive: not available -- caller blocks 131 127 11 rtems_message_queue_send: task readied -- preempts caller 152 144 12 rtems_message_queue_send: task readied -- returns to caller 126 118 13 rtems_message_queue_urgent: task readied -- preempts caller 152 144 14 rtems_message_queue_urgent: task readied -- returns to caller 126 116 15 rtems_event_receive: obtain current events 0 <1 rtems_event_receive: not available -- NO_WAIT 37 25 rtems_event_receive: not available -- caller blocks 102 94 rtems_event_send: no task readied 37 26 rtems_event_receive: available 39 27 rtems_event_send: task readied -- returns to caller 68 60 16 rtems_event_send: task readied -- preempts caller 96 89 17 rtems_task_set_priority: preempts caller 119 115 18 rtems_task_delete: calling task 192 187 19 rtems_signal_catch 23 13 rtems_signal_send: returns to caller 43 34 rtems_signal_send: signal to self 57 59 exit ASR overhead: returns to calling task 39 39 exit ASR overhead: returns to preempting task 70 60 20 rtems_partition_create 96 83 rtems_region_create 78 68 rtems_partition_get_buffer: available 42 34 rtems_partition_get_buffer: not available 42 33 rtems_partition_return_buffer 49 40 rtems_partition_delete 50 49 rtems_region_get_segment: available 57 45 rtems_region_get_segment: not available -- NO_WAIT 54 52 rtems_region_return_segment: no waiting tasks 62 52 rtems_region_get_segment: not available -- caller blocks 131 127 rtems_region_return_segment: task readied -- preempts caller 147 138 rtems_region_return_segment: task readied -- returns to caller 123 113 rtems_region_delete 48 39 rtems_io_initialize 4 4 rtems_io_open 1 1 rtems_io_close 1 0 rtems_io_read 1 1 rtems_io_write 1 1 rtems_io_control 1 1 21 rtems_task_ident 671 748 rtems_message_queue_ident 656 730 rtems_semaphore_ident 699 787 rtems_partition_ident 655 730 rtems_region_ident 670 739 rtems_port_ident 657 728 rtems_timer_ident 658 729 rtems_rate_monotonic_ident 659 729 22 rtems_message_queue_broadcast: task readied -- returns to caller 129 122 rtems_message_queue_broadcast: no waiting tasks 61 53 rtems_message_queue_broadcast: task readied -- preempts caller 155 146 23 rtems_timer_create 45 34 rtems_timer_fire_after: inactive 70 65 rtems_timer_fire_after: active 75 69 rtems_timer_cancel: active 45 37 rtems_timer_cancel: inactive 41 32 rtems_timer_reset: inactive 65 58 rtems_timer_reset: active 69 63 rtems_timer_fire_when: inactive 100 92 rtems_timer_fire_when: active 100 92 rtems_timer_delete: active 60 52 rtems_timer_delete: inactive 56 48 rtems_task_wake_when 132 128 24 rtems_task_wake_after: yield -- returns to caller 29 18 rtems_task_wake_after: yields -- preempts caller 71 63 25 rtems_clock_tick 14 16 26 _ISR_Disable 2 1 _ISR_Flash 2 1 _ISR_Enable 1 1 _Thread_Disable_dispatch 1 1 _Thread_Enable_dispatch 22 10 _Thread_Set_state 25 26 _Thread_Disptach (NO FP) 55 48 context switch: no floating point contexts 42 34 context switch: self 8 9 context switch: to another task 10 10 context switch: restore 1st FP task 65 57 fp context switch: save idle, restore idle 93 83 fp context switch: save idle, restore initialized 60 59 fp context switch: save initialized, restore initialized 60 59 _Thread_Resume 19 19 _Thread_Unblock 19 19 _Thread_Ready 22 22 _Thread_Get 14 15 _Semaphore_Get 11 13 _Thread_Get: invalid id 3 3 27 interrupt entry overhead: returns to interrupted task 13 13 interrupt exit overhead: returns to interrupted task 11 11 interrupt entry overhead: returns to nested interrupt 12 12 interrupt exit overhead: returns to nested interrupt 10 10 interrupt entry overhead: returns to preempting task 12 12 interrupt exit overhead: returns to preempting task 65 58 28 rtems_port_create 48 39 rtems_port_external_to_internal 36 26 rtems_port_internal_to_external 36 26 rtems_port_delete 48 39 29 rtems_rate_monotonic_create 47 36 rtems_rate_monotonic_period: initiate period -- returns to caller 60 53 rtems_rate_monotonic_period: obtain status 38 30 rtems_rate_monotonic_cancel 48 39 rtems_rate_monotonic_delete: inactive 57 49 rtems_rate_monotonic_delete: active 61 53 rtems_rate_monotonic_period: conclude periods -- caller blocks 88 82