path: root/c/src/lib/libbsp/m68k/mvme136/times

#
#  Timing Test Suite Results for the Motorola MVME136 BSP
#
#  $Id$
#

Board:                Motorola MVME136
CPU:                  Motorola MC68020 + MC68881 FPU
Clock Speed:          20 Mhz
Memory Configuration: DRAM w/no cache
Wait States:          1 wait state

Times Reported in:    microseconds
Timer Source:         Zilog Z8036

Column A:             3.5.1 pre-release
Column B:             unused

#                          DESCRIPTION                                 A    B
== =================================================================  ==== ====
 1 rtems_semaphore_create                                               67   
   rtems_semaphore_delete                                               64
   rtems_semaphore_obtain: available                                    46
   rtems_semaphore_obtain: not available -- NO_WAIT                     45
   rtems_semaphore_release: no waiting tasks                            51

 2 rtems_semaphore_obtain: not available -- caller blocks              113  115

 3 rtems_semaphore_release: task readied -- preempts caller             94

 4 rtems_task_restart: blocked task -- preempts caller                 152
   rtems_task_restart: ready task -- preempts caller                   145
   rtems_semaphore_release: task readied -- returns to caller           71
   rtems_task_create                                                   154
   rtems_task_start                                                     82
   rtems_task_restart: suspended task -- returns to caller              94   97
   rtems_task_delete: suspended task                                   145
   rtems_task_restart: ready task -- returns to caller                  97   99
   rtems_task_restart: blocked task -- returns to caller               128  130
   rtems_task_delete: blocked task                                     149  151

 5 rtems_task_suspend: calling task                                     77
   rtems_task_resume: task readied -- preempts caller                   74

 6 rtems_task_restart: calling task                                    101
   rtems_task_suspend: returns to caller                                50
   rtems_task_resume: task readied -- returns to caller                 50
   rtems_task_delete: ready task                                       151

 7 rtems_task_restart: suspended task -- preempts caller               130  129

 8 rtems_task_set_priority: obtain current priority                     38
   rtems_task_set_priority: returns to caller                           71
   rtems_task_mode: obtain current mode                                 16
   rtems_task_mode: no reschedule                                       18
   rtems_task_mode: reschedule -- returns to caller                     24
   rtems_task_mode: reschedule -- preempts caller                       68   67
   rtems_task_set_note                                                  39   41
   rtems_task_get_note                                                  40   41
   rtems_clock_set                                                      93   91
   rtems_clock_get                                                       1

 9 rtems_message_queue_create                                          207
   rtems_message_queue_send: no waiting tasks                          103
   rtems_message_queue_urgent: no waiting tasks                        103
   rtems_message_queue_receive: available                               87
   rtems_message_queue_flush: no messages flushed                       36
   rtems_message_queue_flush: messages flushed                          46
   rtems_message_queue_delete                                           85

10 rtems_message_queue_receive: not available -- NO_WAIT                51   51
   rtems_message_queue_receive: not available -- caller blocks         115  119

11 rtems_message_queue_send: task readied -- preempts caller           129

12 rtems_message_queue_send: task readied -- returns to caller         107

13 rtems_message_queue_urgent: task readied -- preempts caller         130

14 rtems_message_queue_urgent: task readied -- returns to caller       107

15 rtems_event_receive: obtain current events                            0
   rtems_event_receive: not available -- NO_WAIT                        33
   rtems_event_receive: not available -- caller blocks                  92
   rtems_event_send: no task readied                                    34
   rtems_event_receive: available                                       36
   rtems_event_send: task readied -- returns to caller                  67

16 rtems_event_send: task readied -- preempts caller                    90

17 rtems_task_set_priority: preempts caller                            110

18 rtems_task_delete: calling task                                     175

19 rtems_signal_catch                                                   23
   rtems_signal_send: returns to caller                                 43  42
   rtems_signal_send: signal to self                                    52  51
   exit ASR overhead: returns to calling task                           37
   exit ASR overhead: returns to preempting task                        65

20 rtems_partition_create                                               77
   rtems_region_create                                                  70
   rtems_partition_get_buffer: available                                42
   rtems_partition_get_buffer: not available                            40
   rtems_partition_return_buffer                                        50
   rtems_partition_delete                                               47
   rtems_region_get_segment: available                                  58
   rtems_region_get_segment: not available -- NO_WAIT                   55
   rtems_region_return_segment: no waiting tasks                        60
   rtems_region_get_segment: not available -- caller blocks            126
   rtems_region_return_segment: task readied -- preempts caller        143
   rtems_region_return_segment: task readied -- returns to caller      120
   rtems_region_delete                                                  45
   rtems_io_initialize                                                   6
   rtems_io_open                                                         2
   rtems_io_close                                                        1
   rtems_io_read                                                         1
   rtems_io_write                                                        1
   rtems_io_control                                                      2

21 rtems_task_ident                                                    353
   rtems_message_queue_ident                                           344
   rtems_semaphore_ident                                               369
   rtems_partition_ident                                               344
   rtems_region_ident                                                  350
   rtems_port_ident                                                    343
   rtems_timer_ident                                                   345
   rtems_rate_monotonic_ident                                          344

22 rtems_message_queue_broadcast: task readied -- returns to caller    115
   rtems_message_queue_broadcast: no waiting tasks                      60
   rtems_message_queue_broadcast: task readied -- preempts caller      138

23 rtems_timer_create                                                   37
   rtems_timer_fire_after: inactive                                     66
   rtems_timer_fire_after: active                                       70   69
   rtems_timer_cancel: active                                           42
   rtems_timer_cancel: inactive                                         39
   rtems_timer_reset: inactive                                          60
   rtems_timer_reset: active                                            65   64
   rtems_timer_fire_when: inactive                                      96
   rtems_timer_fire_when: active                                        96
   rtems_timer_delete: active                                           55
   rtems_timer_delete: inactive                                         51   50
   rtems_task_wake_when                                                125

24 rtems_task_wake_after: yield -- returns to caller                    26
   rtems_task_wake_after: yields -- preempts caller                     65   63

25 rtems_clock_tick                                                     14

26 _ISR_Disable                                                          0
   _ISR_Flash                                                            0
   _ISR_Enable                                                           0
   _Thread_Disable_dispatch                                              0
   _Thread_Enable_dispatch                                              19
   _Thread_Set_state                                                    24
   _Thread_Disptach (NO FP)                                             50
   context switch: no floating point contexts                           41
   context switch: self                                                  9
   context switch: to another task                                       9
   context switch: restore 1st FP task                                  46
   fp context switch: save idle, restore idle                           75
   fp context switch: save idle, restore initialized                    66
   fp context switch: save initialized, restore initialized             65
   _Thread_Resume                                                       18  17
   _Thread_Unblock                                                      18  17
   _Thread_Ready                                                        22  21
   _Thread_Get                                                          12
   _Semaphore_Get                                                       10
   _Thread_Get: invalid id                                               2

27 interrupt entry overhead: returns to interrupted task                 9
   interrupt exit overhead: returns to interrupted task                  8
   interrupt entry overhead: returns to nested interrupt                14
   interrupt exit overhead: returns to nested interrupt                  0
   interrupt entry overhead: returns to preempting task                  8
   interrupt exit overhead: returns to preempting task                  62

28 rtems_port_create                                                    44
   rtems_port_external_to_internal                                      35  34
   rtems_port_internal_to_external                                      34
   rtems_port_delete                                                    46  45

29 rtems_rate_monotonic_create                                          40
   rtems_rate_monotonic_period: initiate period -- returns to caller    60
   rtems_rate_monotonic_period: obtain status                           38
   rtems_rate_monotonic_cancel                                          46
   rtems_rate_monotonic_delete: inactive                                54
   rtems_rate_monotonic_delete: active                                  57
   rtems_rate_monotonic_period: conclude periods -- caller blocks       83