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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [mips64orion/] [p4000/] [times] - Blame information for rev 173

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1 30 unneback
#
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#  Timing Test Suite Results for the NO_BSP
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#
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#  NOTE: This is just a template.  The times are irrelevant since this BSP
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#        can only be compiled -- not executed.
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#
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#  $Id: times,v 1.2 2001-09-27 12:00:24 chris Exp $
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#
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# @(#)times        08/01/96     1.4
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11
NOTE:  To obtain the execution time in microseconds, divide the number of
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       cycles by the clock speed.  For example, if rtems_semaphore create
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       is reported to be 1164 cycles, then at 66 Mhz it takes 17.64
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       microseconds or 8.75 microseconds at 133 Mhz.
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Board: Algorithmics P4000i
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CPU: IDT 4650
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Clock Speed: 100MHz
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Memory Configuration: SRAM, DRAM, cache, etc
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Wait States:
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Times Reported in: cycles
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Timer Source: on-CPU cycle counter
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Column A:RTEMS compiled with 64 bit pointers and 64 bit unsigned32 types
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Column B:RTEMS compiled with 32 bit pointers and 32 bit unsigned32 types
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#                          DESCRIPTION                                 A    B
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== =================================================================  ==== ====
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 1 rtems_semaphore_create                                              788  759
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   rtems_semaphore_delete                                              903  945
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   rtems_semaphore_obtain: available                                   119  119
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   rtems_semaphore_obtain: not available -- NO_WAIT                    118  118
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   rtems_semaphore_release: no waiting tasks                           127  127
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 2 rtems_semaphore_obtain: not available -- caller blocks              842  840
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 3 rtems_semaphore_release: task readied -- preempts caller            777  751
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 4 rtems_task_restart: blocked task -- preempts caller                1611 1595
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   rtems_task_restart: ready task -- preempts caller                  1253 1395
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   rtems_semaphore_release: task readied -- returns to caller          365  345
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   rtems_task_create                                                   798  797
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   rtems_task_start                                                    464  460
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   rtems_task_restart: suspended task -- returns to caller             517  517
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   rtems_task_delete: suspended task                                   529  595
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   rtems_task_restart: ready task -- returns to caller                 527  525
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   rtems_task_restart: blocked task -- returns to caller               707  684
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   rtems_task_delete: blocked task                                     609  675
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51
 5 rtems_task_suspend: calling task                                    549  549
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   rtems_task_resume: task readied -- preempts caller                  702  699
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 6 rtems_task_restart: calling task                                    291  291
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   rtems_task_suspend: returns to caller                               195  194
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   rtems_task_resume: task readied -- returns to caller                198  198
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   rtems_task_delete: ready task                                       734  736
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59
 7 rtems_task_restart: suspended task -- preempts caller              1049  990
60
 
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 8 rtems_task_set_priority: obtain current priority                     94   94
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   rtems_task_set_priority: returns to caller                          418  355
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   rtems_task_mode: obtain current mode                                 44   43
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   rtems_task_mode: no reschedule                                        0   49
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   rtems_task_mode: reschedule -- returns to caller                      0  232
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   rtems_task_mode: reschedule -- preempts caller                        0  687
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   rtems_task_set_note                                                   0  101
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   rtems_task_get_note                                                   0  103
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   rtems_clock_set                                                       0  237
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   rtems_clock_get                                                       0   16
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72
 9 rtems_message_queue_create                                         3583 3432
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   rtems_message_queue_send: no waiting tasks                          252  252
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   rtems_message_queue_urgent: no waiting tasks                        252  252
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   rtems_message_queue_receive: available                              207  207
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   rtems_message_queue_flush: no messages flushed                       95   96
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   rtems_message_queue_flush: messages flushed                         110  110
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   rtems_message_queue_delete                                         1044 1111
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10 rtems_message_queue_receive: not available -- NO_WAIT               132  131
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   rtems_message_queue_receive: not available -- caller blocks         884  892
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11 rtems_message_queue_send: task readied -- preempts caller           397  817
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12 rtems_message_queue_send: task readied -- returns to caller         397  397
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13 rtems_message_queue_urgent: task readied -- preempts caller         816  817
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14 rtems_message_queue_urgent: task readied -- returns to caller       397  398
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15 rtems_event_receive: obtain current events                            5    5
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   rtems_event_receive: not available -- NO_WAIT                        99   99
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   rtems_event_receive: not available -- caller blocks                 689  689
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   rtems_event_send: no task readied                                   123  123
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   rtems_event_receive: available                                      326  349
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   rtems_event_send: task readied -- returns to caller                 333  429
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16 rtems_event_send: task readied -- preempts caller                   843  838
99
 
100
17 rtems_task_set_priority: preempts caller                           1002  991
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102
18 rtems_task_delete: calling task                                    1171 1157
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19 rtems_signal_catch                                                    0 1306
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   rtems_signal_send: returns to caller                                  0 1019
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   rtems_signal_send: signal to self                                     0  496
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   exit ASR overhead: returns to calling task                            0  120
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   exit ASR overhead: returns to preempting task                         0   73
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20 rtems_partition_create                                             1293 1306
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   rtems_region_create                                                1010 1019
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   rtems_partition_get_buffer: available                               481  496
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   rtems_partition_get_buffer: not available                           120  120
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   rtems_partition_return_buffer                                       587  460
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   rtems_partition_delete                                              379  320
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   rtems_region_get_segment: available                                 179  179
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   rtems_region_get_segment: not available -- NO_WAIT                  349  293
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   rtems_region_return_segment: no waiting tasks                       335  322
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   rtems_region_get_segment: not available -- caller blocks           1603 1496
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   rtems_region_return_segment: task readied -- preempts caller       1616 1533
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   rtems_region_return_segment: task readied -- returns to caller      940  939
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   rtems_region_delete                                                 301  348
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   rtems_io_initialize                                                   9   10
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   rtems_io_open                                                         6    6
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   rtems_io_close                                                        6    6
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   rtems_io_read                                                         6    6
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   rtems_io_write                                                        6    5
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   rtems_io_control                                                      6    6
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21 rtems_task_ident                                                   1057 1058
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   rtems_message_queue_ident                                           963  963
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   rtems_semaphore_ident                                              1137 1136
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   rtems_partition_ident                                               962  961
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   rtems_region_ident                                                  923  924
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   rtems_port_ident                                                    918  917
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   rtems_timer_ident                                                   942  941
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   rtems_rate_monotonic_ident                                          924  925
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22 rtems_message_queue_broadcast: task readied -- returns to caller   1084 1095
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   rtems_message_queue_broadcast: no waiting tasks                     147  148
141
   rtems_message_queue_broadcast: task readied -- preempts caller     1305 1268
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23 rtems_timer_create                                                  202  201
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   rtems_timer_fire_after: inactive                                    261  261
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   rtems_timer_fire_after: active                                      271  269
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   rtems_timer_cancel: active                                          142  141
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   rtems_timer_cancel: inactive                                        122  124
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   rtems_timer_reset: inactive                                         222  222
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   rtems_timer_reset: active                                           246  245
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   rtems_timer_fire_when: inactive                                     312  311
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   rtems_timer_fire_when: active                                       358  358
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   rtems_timer_delete: active                                          263  263
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   rtems_timer_delete: inactive                                        247  247
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   rtems_task_wake_when                                                833  831
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24 rtems_task_wake_after: yield -- returns to caller                    99   98
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   rtems_task_wake_after: yields -- preempts caller                    479  478
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159
25 rtems_clock_tick                                                    313  318
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161
26 _ISR_Disable                                                         64   57
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   _ISR_Flash                                                           51   36
163
   _ISR_Enable                                                          31   18
164
   _Thread_Disable_dispatch                                             53   37
165
   _Thread_Enable_dispatch                                             260  233
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   _Thread_Set_state                                                   446  463
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   _Thread_Disptach (NO FP)                                            839  801
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   context switch: no floating point contexts                          673  653
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   context switch: self                                                156  162
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   context switch: to another task                                      84   70
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   context switch: restore 1st FP task                                1030 1013
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   fp context switch: save idle, restore idle                          969  948
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   fp context switch: save idle, restore initialized                   275  267
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   fp context switch: save initialized, restore initialized            319  292
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   _Thread_Resume                                                      512  480
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   _Thread_Unblock                                                     121  139
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   _Thread_Ready                                                       199  203
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   _Thread_Get                                                          27   27
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   _Semaphore_Get                                                       20   21
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   _Thread_Get: invalid id                                               5    5
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27 interrupt entry overhead: returns to interrupted task                 0    0
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   interrupt exit overhead: returns to interrupted task                 27   41
184
   interrupt entry overhead: returns to nested interrupt                 0    0
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   interrupt exit overhead: returns to nested interrupt                  0    0
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   interrupt entry overhead: returns to preempting task                  0    0
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   interrupt exit overhead: returns to preempting task                   0    0
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28 rtems_port_create                                                   574  560
190
   rtems_port_external_to_internal                                      87   87
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   rtems_port_internal_to_external                                      86   86
192
   rtems_port_delete                                                   395  353
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194
29 rtems_rate_monotonic_create                                         621  633
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   rtems_rate_monotonic_period: initiate period -- returns to caller   773  694
196
   rtems_rate_monotonic_period: obtain status                          295  284
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   rtems_rate_monotonic_cancel                                         408  451
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   rtems_rate_monotonic_delete: inactive                               453  471
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   rtems_rate_monotonic_delete: active                                 332  336
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   rtems_rate_monotonic_period: conclude periods -- caller blocks      664  686

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