Subversion Repositories openrisc_2011-10-31

#
#  Timing Test Suite Results for the Motorola MVME147 BSP
#
#  MVME147 port for TNI - Telecom Bretagne
#  by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr)
#  May 1996
#
#  $Id: times,v 1.2 2001-09-27 12:00:16 chris Exp $
#

Board:                Motorola MVME147S
CPU:                  Motorola MC68030 + MC68882 FPU
Clock Speed:          20 Mhz
Memory Configuration: DRAM w/no cache
Wait States:          ? wait state

Times Reported in:    microseconds (6.25 us grain)
Timer Source:         MVME147 Peripheral Channel Controller tick timer

Column A:             3.5.1 pre-release

#                          DESCRIPTION                                 A  
== =================================================================  ====
 1 rtems_semaphore_create                                               69
   rtems_semaphore_delete                                               69
   rtems_semaphore_obtain: available                                    44
   rtems_semaphore_obtain: not available -- NO_WAIT                     44
   rtems_semaphore_release: no waiting tasks                            56
                                                                          
 2 rtems_semaphore_obtain: not available -- caller blocks              125
                                                                          
 3 rtems_semaphore_release: task readied -- preempts caller            106
                                                                          
 4 rtems_task_restart: blocked task -- preempts caller                 181
   rtems_task_restart: ready task -- preempts caller                   169
   rtems_semaphore_release: task readied -- returns to caller           81
   rtems_task_create                                                   169
   rtems_task_start                                                     87
   rtems_task_restart: suspended task -- returns to caller             106
   rtems_task_delete: suspended task                                   169
   rtems_task_restart: ready task -- returns to caller                 112
   rtems_task_restart: blocked task -- returns to caller               150
   rtems_task_delete: blocked task                                     175
                                                                          
 5 rtems_task_suspend: calling task                                     87
   rtems_task_resume: task readied -- preempts caller                   75
                                                                          
 6 rtems_task_restart: calling task                                    112
   rtems_task_suspend: returns to caller                                56
   rtems_task_resume: task readied -- returns to caller                 50
   rtems_task_delete: ready task                                       169
                                                                          
 7 rtems_task_restart: suspended task -- preempts caller               143
                                                                          
 8 rtems_task_set_priority: obtain current priority                     37
   rtems_task_set_priority: returns to caller                           75
   rtems_task_mode: obtain current mode                                  6
   rtems_task_mode: no reschedule                                        6
   rtems_task_mode: reschedule -- returns to caller                     19
   rtems_task_mode: reschedule -- preempts caller                       75
   rtems_task_set_note                                                  37
   rtems_task_get_note                                                  37
   rtems_clock_set                                                      87
   rtems_clock_get                                                       0
                                                                          
 9 rtems_message_queue_create                                          225
   rtems_message_queue_send: no waiting tasks                          112
   rtems_message_queue_urgent: no waiting tasks                        112
   rtems_message_queue_receive: available                               87
   rtems_message_queue_flush: no messages flushed                       37
   rtems_message_queue_flush: messages flushed                          50
   rtems_message_queue_delete                                          106
                                                                          
10 rtems_message_queue_receive: not available -- NO_WAIT                44
   rtems_message_queue_receive: not available -- caller blocks         125
                                                                          
11 rtems_message_queue_send: task readied -- preempts caller           144
                                                                          
12 rtems_message_queue_send: task readied -- returns to caller         119
                                                                          
13 rtems_message_queue_urgent: task readied -- preempts caller         144
                                                                          
14 rtems_message_queue_urgent: task readied -- returns to caller       119
                                                                          
15 rtems_event_receive: obtain current events                            0
   rtems_event_receive: not available -- NO_WAIT                        25
   rtems_event_receive: not available -- caller blocks                 100
   rtems_event_send: no task readied                                    31
   rtems_event_receive: available                                       37
   rtems_event_send: task readied -- returns to caller                  69
                                                                          
16 rtems_event_send: task readied -- preempts caller                   100
                                                                          
17 rtems_task_set_priority: preempts caller                            125
                                                                          
18 rtems_task_delete: calling task                                     200
                                                                          
19 rtems_signal_catch                                                   19
   rtems_signal_send: returns to caller                                 50
   rtems_signal_send: signal to self                                    56
   exit ASR overhead: returns to calling task                           44
   exit ASR overhead: returns to preempting task                        75
                                                                          
20 rtems_partition_create                                               81
   rtems_region_create                                                  75
   rtems_partition_get_buffer: available                                44
   rtems_partition_get_buffer: not available                            44
   rtems_partition_return_buffer                                        56
   rtems_partition_delete                                               62
   rtems_region_get_segment: available                                  56
   rtems_region_get_segment: not available -- NO_WAIT                   56
   rtems_region_return_segment: no waiting tasks                        69
   rtems_region_get_segment: not available -- caller blocks            144
   rtems_region_return_segment: task readied -- preempts caller        169
   rtems_region_return_segment: task readied -- returns to caller      137
   rtems_region_delete                                                  56
   rtems_io_initialize                                                   0
   rtems_io_open                                                         0
   rtems_io_close                                                        0
   rtems_io_read                                                         0
   rtems_io_write                                                        0
   rtems_io_control                                                      0
                                                                          
21 rtems_task_ident                                                    375
   rtems_message_queue_ident                                           362
   rtems_semaphore_ident                                               394
   rtems_partition_ident                                               362
   rtems_region_ident                                                  369
   rtems_port_ident                                                    362
   rtems_timer_ident                                                   369
   rtems_rate_monotonic_ident                                          362
                                                                          
22 rtems_message_queue_broadcast: task readied -- returns to caller    131
   rtems_message_queue_broadcast: no waiting tasks                      62
   rtems_message_queue_broadcast: task readied -- preempts caller      156
                                                                          
23 rtems_timer_create                                                   31
   rtems_timer_fire_after: inactive                                     69
   rtems_timer_fire_after: active                                       69
   rtems_timer_cancel: active                                           44
   rtems_timer_cancel: inactive                                         37
   rtems_timer_reset: inactive                                          69
   rtems_timer_reset: active                                            69
   rtems_timer_fire_when: inactive                                      87
   rtems_timer_fire_when: active                                        87
   rtems_timer_delete: active                                           56
   rtems_timer_delete: inactive                                         50
   rtems_task_wake_when                                                125
                                                                          
24 rtems_task_wake_after: yield -- returns to caller                    19
   rtems_task_wake_after: yields -- preempts caller                     69
                                                                          
25 rtems_clock_tick                                                     19
                                                                          
26 _ISR_Disable                                                          6
   _ISR_Flash                                                            6
   _ISR_Enable                                                           6
   _Thread_Disable_dispatch                                              6
   _Thread_Enable_dispatch                                              25
   _Thread_Set_state                                                    31
   _Thread_Disptach (NO FP)                                             62
   context switch: no floating point contexts                           50
   context switch: self                                                 12
   context switch: to another task                                      12
   context switch: restore 1st FP task                                  56
   fp context switch: save idle, restore idle                           87
   fp context switch: save idle, restore initialized                    75
   fp context switch: save initialized, restore initialized             75
   _Thread_Resume                                                       25
   _Thread_Unblock                                                      25
   _Thread_Ready                                                        31
   _Thread_Get                                                          12
   _Semaphore_Get                                                        6
   _Thread_Get: invalid id                                               0
                                                                          
27 interrupt entry overhead: returns to interrupted task                12
   interrupt exit overhead: returns to interrupted task                 12
   interrupt entry overhead: returns to nested interrupt                19
   interrupt exit overhead: returns to nested interrupt                  6
   interrupt entry overhead: returns to preempting task                 12
   interrupt exit overhead: returns to preempting task                  81
                                                                          
28 rtems_port_create                                                    37
   rtems_port_external_to_internal                                      31
   rtems_port_internal_to_external                                      31
   rtems_port_delete                                                    56
                                                                          
29 rtems_rate_monotonic_create                                          44
   rtems_rate_monotonic_period: initiate period -- returns to caller    62
   rtems_rate_monotonic_period: obtain status                           37
   rtems_rate_monotonic_cancel                                          56
   rtems_rate_monotonic_delete: inactive                                62
   rtems_rate_monotonic_delete: active                                  69
   rtems_rate_monotonic_period: conclude periods -- caller blocks       87