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New times for 4.0.0-lmco

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This commit is contained in:
Joel Sherrill
1998-08-13 22:22:12 +00:00
parent 43abd4d525
commit 83c1360255
5 changed files with 278 additions and 269 deletions
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335
doc/supplements/powerpc/DMV177_TIMES
View File

@@ -18,230 +18,231 @@ RTEMS_CPU_MODEL PPC603e
# RTEMS_VERSION_FOR_MAXIMUM_DISABLE_PERIOD. # RTEMS_VERSION_FOR_MAXIMUM_DISABLE_PERIOD.
# #
RTEMS_MAXIMUM_DISABLE_PERIOD TBD RTEMS_MAXIMUM_DISABLE_PERIOD TBD
RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ 15.0 RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ 100.0
RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD 4.2.0-prerelease RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD 4.0.0-lmco
# #
# Context Switch Times # Context Switch Times
# #
RTEMS_NO_FP_CONTEXTS 21 RTEMS_NO_FP_CONTEXTS 585
RTEMS_RESTORE_1ST_FP_TASK 26 RTEMS_RESTORE_1ST_FP_TASK 730
RTEMS_SAVE_INIT_RESTORE_INIT 24 RTEMS_SAVE_INIT_RESTORE_INIT 478
RTEMS_SAVE_IDLE_RESTORE_INIT 23 RTEMS_SAVE_IDLE_RESTORE_INIT 825
RTEMS_SAVE_IDLE_RESTORE_IDLE 33 RTEMS_SAVE_IDLE_RESTORE_IDLE 478
# #
# Task Manager Times # Task Manager Times
# #
RTEMS_TASK_CREATE_ONLY 59 RTEMS_TASK_CREATE_ONLY 2301
RTEMS_TASK_IDENT_ONLY 163 RTEMS_TASK_IDENT_ONLY 2900
RTEMS_TASK_START_ONLY 30 RTEMS_TASK_START_ONLY 794
RTEMS_TASK_RESTART_CALLING_TASK 64 RTEMS_TASK_RESTART_CALLING_TASK 1137
RTEMS_TASK_RESTART_SUSPENDED_RETURNS_TO_CALLER 36 RTEMS_TASK_RESTART_SUSPENDED_RETURNS_TO_CALLER 906
RTEMS_TASK_RESTART_BLOCKED_RETURNS_TO_CALLER 47 RTEMS_TASK_RESTART_BLOCKED_RETURNS_TO_CALLER 1102
RTEMS_TASK_RESTART_READY_RETURNS_TO_CALLER 37 RTEMS_TASK_RESTART_READY_RETURNS_TO_CALLER 928
RTEMS_TASK_RESTART_SUSPENDED_PREEMPTS_CALLER 77 RTEMS_TASK_RESTART_SUSPENDED_PREEMPTS_CALLER 14823
RTEMS_TASK_RESTART_BLOCKED_PREEMPTS_CALLER 84 RTEMS_TASK_RESTART_BLOCKED_PREEMPTS_CALLER 1640
RTEMS_TASK_RESTART_READY_PREEMPTS_CALLER 75 RTEMS_TASK_RESTART_READY_PREEMPTS_CALLER 1601
RTEMS_TASK_DELETE_CALLING_TASK 91 RTEMS_TASK_DELETE_CALLING_TASK 2117
RTEMS_TASK_DELETE_SUSPENDED_TASK 47 RTEMS_TASK_DELETE_SUSPENDED_TASK 1555
RTEMS_TASK_DELETE_BLOCKED_TASK 50 RTEMS_TASK_DELETE_BLOCKED_TASK 1609
RTEMS_TASK_DELETE_READY_TASK 51 RTEMS_TASK_DELETE_READY_TASK 1620
RTEMS_TASK_SUSPEND_CALLING_TASK 56 RTEMS_TASK_SUSPEND_CALLING_TASK 960
RTEMS_TASK_SUSPEND_RETURNS_TO_CALLER 16 RTEMS_TASK_SUSPEND_RETURNS_TO_CALLER 433
RTEMS_TASK_RESUME_TASK_READIED_RETURNS_TO_CALLER 17 RTEMS_TASK_RESUME_TASK_READIED_RETURNS_TO_CALLER 960
RTEMS_TASK_RESUME_TASK_READIED_PREEMPTS_CALLER 52 RTEMS_TASK_RESUME_TASK_READIED_PREEMPTS_CALLER 803
RTEMS_TASK_SET_PRIORITY_OBTAIN_CURRENT_PRIORITY 10 RTEMS_TASK_SET_PRIORITY_OBTAIN_CURRENT_PRIORITY 368
RTEMS_TASK_SET_PRIORITY_RETURNS_TO_CALLER 25 RTEMS_TASK_SET_PRIORITY_RETURNS_TO_CALLER 633
RTEMS_TASK_SET_PRIORITY_PREEMPTS_CALLER 67 RTEMS_TASK_SET_PRIORITY_PREEMPTS_CALLER 1211
RTEMS_TASK_MODE_OBTAIN_CURRENT_MODE 5 RTEMS_TASK_MODE_OBTAIN_CURRENT_MODE 184
RTEMS_TASK_MODE_NO_RESCHEDULE 6 RTEMS_TASK_MODE_NO_RESCHEDULE 213
RTEMS_TASK_MODE_RESCHEDULE_RETURNS_TO_CALLER 9 RTEMS_TASK_MODE_RESCHEDULE_RETURNS_TO_CALLER 247
RTEMS_TASK_MODE_RESCHEDULE_PREEMPTS_CALLER 42 RTEMS_TASK_MODE_RESCHEDULE_PREEMPTS_CALLER 919
RTEMS_TASK_GET_NOTE_ONLY 10 RTEMS_TASK_GET_NOTE_ONLY 382
RTEMS_TASK_SET_NOTE_ONLY 10 RTEMS_TASK_SET_NOTE_ONLY 383
RTEMS_TASK_WAKE_AFTER_YIELD_RETURNS_TO_CALLER 6 RTEMS_TASK_WAKE_AFTER_YIELD_RETURNS_TO_CALLER 245
RTEMS_TASK_WAKE_AFTER_YIELD_PREEMPTS_CALLER 49 RTEMS_TASK_WAKE_AFTER_YIELD_PREEMPTS_CALLER 851
RTEMS_TASK_WAKE_WHEN_ONLY 75 RTEMS_TASK_WAKE_WHEN_ONLY 1275
# #
# Interrupt Manager # Interrupt Manager
# #
RTEMS_INTR_ENTRY_RETURNS_TO_NESTED 7 RTEMS_INTR_ENTRY_RETURNS_TO_NESTED 201
RTEMS_INTR_ENTRY_RETURNS_TO_INTERRUPTED_TASK 8 RTEMS_INTR_ENTRY_RETURNS_TO_INTERRUPTED_TASK 206
RTEMS_INTR_ENTRY_RETURNS_TO_PREEMPTING_TASK 8 RTEMS_INTR_ENTRY_RETURNS_TO_PREEMPTING_TASK 202
RTEMS_INTR_EXIT_RETURNS_TO_NESTED 5 RTEMS_INTR_EXIT_RETURNS_TO_NESTED 201
RTEMS_INTR_EXIT_RETURNS_TO_INTERRUPTED_TASK 7 RTEMS_INTR_EXIT_RETURNS_TO_INTERRUPTED_TASK 213
RTEMS_INTR_EXIT_RETURNS_TO_PREEMPTING_TASK 14 RTEMS_INTR_EXIT_RETURNS_TO_PREEMPTING_TASK 267875
# #
# Clock Manager # Clock Manager
# #
RTEMS_CLOCK_SET_ONLY 33 RTEMS_CLOCK_SET_ONLY 792
RTEMS_CLOCK_GET_ONLY 4 RTEMS_CLOCK_GET_ONLY 78
RTEMS_CLOCK_TICK_ONLY 6 RTEMS_CLOCK_TICK_ONLY 214
# #
# Timer Manager # Timer Manager
# #
RTEMS_TIMER_CREATE_ONLY 11 RTEMS_TIMER_CREATE_ONLY 357
RTEMS_TIMER_IDENT_ONLY 159 RTEMS_TIMER_IDENT_ONLY 2828
RTEMS_TIMER_DELETE_INACTIVE 15 RTEMS_TIMER_DELETE_INACTIVE 432
RTEMS_TIMER_DELETE_ACTIVE 17 RTEMS_TIMER_DELETE_ACTIVE 471
RTEMS_TIMER_FIRE_AFTER_INACTIVE 21 RTEMS_TIMER_FIRE_AFTER_INACTIVE 607
RTEMS_TIMER_FIRE_AFTER_ACTIVE 23 RTEMS_TIMER_FIRE_AFTER_ACTIVE 646
RTEMS_TIMER_FIRE_WHEN_INACTIVE 34 RTEMS_TIMER_FIRE_WHEN_INACTIVE 766
RTEMS_TIMER_FIRE_WHEN_ACTIVE 34 RTEMS_TIMER_FIRE_WHEN_ACTIVE 764
RTEMS_TIMER_RESET_INACTIVE 20 RTEMS_TIMER_RESET_INACTIVE 552
RTEMS_TIMER_RESET_ACTIVE 22 RTEMS_TIMER_RESET_ACTIVE 766
RTEMS_TIMER_CANCEL_INACTIVE 10 RTEMS_TIMER_CANCEL_INACTIVE 339
RTEMS_TIMER_CANCEL_ACTIVE 13 RTEMS_TIMER_CANCEL_ACTIVE 378
# #
# Semaphore Manager # Semaphore Manager
# #
RTEMS_SEMAPHORE_CREATE_ONLY 19 RTEMS_SEMAPHORE_CREATE_ONLY 571
RTEMS_SEMAPHORE_IDENT_ONLY 171 RTEMS_SEMAPHORE_IDENT_ONLY 3243
RTEMS_SEMAPHORE_DELETE_ONLY 19 RTEMS_SEMAPHORE_DELETE_ONLY 575
RTEMS_SEMAPHORE_OBTAIN_AVAILABLE 12 RTEMS_SEMAPHORE_OBTAIN_AVAILABLE 414
RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_NO_WAIT 12 RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_NO_WAIT 414
RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_CALLER_BLOCKS 67 RTEMS_SEMAPHORE_OBTAIN_NOT_AVAILABLE_CALLER_BLOCKS 1254
RTEMS_SEMAPHORE_RELEASE_NO_WAITING_TASKS 14 RTEMS_SEMAPHORE_RELEASE_NO_WAITING_TASKS 501
RTEMS_SEMAPHORE_RELEASE_TASK_READIED_RETURNS_TO_CALLER 23 RTEMS_SEMAPHORE_RELEASE_TASK_READIED_RETURNS_TO_CALLER 636
RTEMS_SEMAPHORE_RELEASE_TASK_READIED_PREEMPTS_CALLER 57 RTEMS_SEMAPHORE_RELEASE_TASK_READIED_PREEMPTS_CALLER 982
# #
# Message Manager # Message Manager
# #
RTEMS_MESSAGE_QUEUE_CREATE_ONLY 114 RTEMS_MESSAGE_QUEUE_CREATE_ONLY 2270
RTEMS_MESSAGE_QUEUE_IDENT_ONLY 159 RTEMS_MESSAGE_QUEUE_IDENT_ONLY 2828
RTEMS_MESSAGE_QUEUE_DELETE_ONLY 25 RTEMS_MESSAGE_QUEUE_DELETE_ONLY 708
RTEMS_MESSAGE_QUEUE_SEND_NO_WAITING_TASKS 36 RTEMS_MESSAGE_QUEUE_SEND_NO_WAITING_TASKS 923
RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_RETURNS_TO_CALLER 38 RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_RETURNS_TO_CALLER 955
RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_PREEMPTS_CALLER 76 RTEMS_MESSAGE_QUEUE_SEND_TASK_READIED_PREEMPTS_CALLER 1322
RTEMS_MESSAGE_QUEUE_URGENT_NO_WAITING_TASKS 36 RTEMS_MESSAGE_QUEUE_URGENT_NO_WAITING_TASKS 919
RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_RETURNS_TO_CALLER 38 RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_RETURNS_TO_CALLER 955
RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_PREEMPTS_CALLER 76 RTEMS_MESSAGE_QUEUE_URGENT_TASK_READIED_PREEMPTS_CALLER 1322
RTEMS_MESSAGE_QUEUE_BROADCAST_NO_WAITING_TASKS 15 RTEMS_MESSAGE_QUEUE_BROADCAST_NO_WAITING_TASKS 589
RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_RETURNS_TO_CALLER 42 RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_RETURNS_TO_CALLER 1079
RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_PREEMPTS_CALLER 83 RTEMS_MESSAGE_QUEUE_BROADCAST_TASK_READIED_PREEMPTS_CALLER 1435
RTEMS_MESSAGE_QUEUE_RECEIVE_AVAILABLE 30 RTEMS_MESSAGE_QUEUE_RECEIVE_AVAILABLE 755
RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_NO_WAIT 13 RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_NO_WAIT 467
RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 67 RTEMS_MESSAGE_QUEUE_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 1283
RTEMS_MESSAGE_QUEUE_FLUSH_NO_MESSAGES_FLUSHED 9 RTEMS_MESSAGE_QUEUE_FLUSH_NO_MESSAGES_FLUSHED 369
RTEMS_MESSAGE_QUEUE_FLUSH_MESSAGES_FLUSHED 13 RTEMS_MESSAGE_QUEUE_FLUSH_MESSAGES_FLUSHED 431
# #
# Event Manager # Event Manager
# #
RTEMS_EVENT_SEND_NO_TASK_READIED 9 RTEMS_EVENT_SEND_NO_TASK_READIED 354
RTEMS_EVENT_SEND_TASK_READIED_RETURNS_TO_CALLER 22 RTEMS_EVENT_SEND_TASK_READIED_RETURNS_TO_CALLER 571
RTEMS_EVENT_SEND_TASK_READIED_PREEMPTS_CALLER 58 RTEMS_EVENT_SEND_TASK_READIED_PREEMPTS_CALLER 946
RTEMS_EVENT_RECEIVE_OBTAIN_CURRENT_EVENTS 1 RTEMS_EVENT_RECEIVE_OBTAIN_CURRENT_EVENTS 43
RTEMS_EVENT_RECEIVE_AVAILABLE 10 RTEMS_EVENT_RECEIVE_AVAILABLE 357
RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_NO_WAIT 9 RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_NO_WAIT 331
RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 60 RTEMS_EVENT_RECEIVE_NOT_AVAILABLE_CALLER_BLOCKS 1043
# #
# Signal Manager # Signal Manager
# #
RTEMS_SIGNAL_CATCH_ONLY 6 RTEMS_SIGNAL_CATCH_ONLY 267
RTEMS_SIGNAL_SEND_RETURNS_TO_CALLER 14 RTEMS_SIGNAL_SEND_RETURNS_TO_CALLER 408
RTEMS_SIGNAL_SEND_SIGNAL_TO_SELF 22 RTEMS_SIGNAL_SEND_SIGNAL_TO_SELF 607
RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_CALLING_TASK 27 RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_CALLING_TASK 464
RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_PREEMPTING_TASK 56 RTEMS_SIGNAL_EXIT_ASR_OVERHEAD_RETURNS_TO_PREEMPTING_TASK 752
# #
# Partition Manager # Partition Manager
# #
RTEMS_PARTITION_CREATE_ONLY 34 RTEMS_PARTITION_CREATE_ONLY 762
RTEMS_PARTITION_IDENT_ONLY 159 RTEMS_PARTITION_IDENT_ONLY 2828
RTEMS_PARTITION_DELETE_ONLY 14 RTEMS_PARTITION_DELETE_ONLY 426
RTEMS_PARTITION_GET_BUFFER_AVAILABLE 12 RTEMS_PARTITION_GET_BUFFER_AVAILABLE 394
RTEMS_PARTITION_GET_BUFFER_NOT_AVAILABLE 10 RTEMS_PARTITION_GET_BUFFER_NOT_AVAILABLE 376
RTEMS_PARTITION_RETURN_BUFFER_ONLY 16 RTEMS_PARTITION_RETURN_BUFFER_ONLY 420
# #
# Region Manager # Region Manager
# #
RTEMS_REGION_CREATE_ONLY 22 RTEMS_REGION_CREATE_ONLY 614
RTEMS_REGION_IDENT_ONLY 162 RTEMS_REGION_IDENT_ONLY 2878
RTEMS_REGION_DELETE_ONLY 14 RTEMS_REGION_DELETE_ONLY 425
RTEMS_REGION_GET_SEGMENT_AVAILABLE 19 RTEMS_REGION_GET_SEGMENT_AVAILABLE 515
RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_NO_WAIT 19 RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_NO_WAIT 472
RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_CALLER_BLOCKS 67 RTEMS_REGION_GET_SEGMENT_NOT_AVAILABLE_CALLER_BLOCKS 1345
RTEMS_REGION_RETURN_SEGMENT_NO_WAITING_TASKS 17 RTEMS_REGION_RETURN_SEGMENT_NO_WAITING_TASKS 544
RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_RETURNS_TO_CALLER 44 RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_RETURNS_TO_CALLER 935
RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_PREEMPTS_CALLER 77 RTEMS_REGION_RETURN_SEGMENT_TASK_READIED_PREEMPTS_CALLER 1296
# #
# Dual-Ported Memory Manager # Dual-Ported Memory Manager
# #
RTEMS_PORT_CREATE_ONLY 14 RTEMS_PORT_CREATE_ONLY 428
RTEMS_PORT_IDENT_ONLY 159 RTEMS_PORT_IDENT_ONLY 2828
RTEMS_PORT_DELETE_ONLY 13 RTEMS_PORT_DELETE_ONLY 421
RTEMS_PORT_INTERNAL_TO_EXTERNAL_ONLY 9 RTEMS_PORT_INTERNAL_TO_EXTERNAL_ONLY 339
RTEMS_PORT_EXTERNAL_TO_INTERNAL_ONLY 9 RTEMS_PORT_EXTERNAL_TO_INTERNAL_ONLY 339
# #
# IO Manager # IO Manager
# #
RTEMS_IO_INITIALIZE_ONLY 2 RTEMS_IO_INITIALIZE_ONLY 52
RTEMS_IO_OPEN_ONLY 1 RTEMS_IO_OPEN_ONLY 42
RTEMS_IO_CLOSE_ONLY 1 RTEMS_IO_CLOSE_ONLY 44
RTEMS_IO_READ_ONLY 1 RTEMS_IO_READ_ONLY 42
RTEMS_IO_WRITE_ONLY 1 RTEMS_IO_WRITE_ONLY 44
RTEMS_IO_CONTROL_ONLY 1 RTEMS_IO_CONTROL_ONLY 42
# #
# Rate Monotonic Manager # Rate Monotonic Manager
# #
RTEMS_RATE_MONOTONIC_CREATE_ONLY 12 RTEMS_RATE_MONOTONIC_CREATE_ONLY 388
RTEMS_RATE_MONOTONIC_IDENT_ONLY 159 RTEMS_RATE_MONOTONIC_IDENT_ONLY 2826
RTEMS_RATE_MONOTONIC_CANCEL_ONLY 14 RTEMS_RATE_MONOTONIC_CANCEL_ONLY 427
RTEMS_RATE_MONOTONIC_DELETE_ACTIVE 19 RTEMS_RATE_MONOTONIC_DELETE_ACTIVE 519
RTEMS_RATE_MONOTONIC_DELETE_INACTIVE 16 RTEMS_RATE_MONOTONIC_DELETE_INACTIVE 465
RTEMS_RATE_MONOTONIC_PERIOD_INITIATE_PERIOD_RETURNS_TO_CALLER 20 RTEMS_RATE_MONOTONIC_PERIOD_INITIATE_PERIOD_RETURNS_TO_CALLER 556
RTEMS_RATE_MONOTONIC_PERIOD_CONCLUDE_PERIOD_CALLER_BLOCKS 55 RTEMS_RATE_MONOTONIC_PERIOD_CONCLUDE_PERIOD_CALLER_BLOCKS 842
RTEMS_RATE_MONOTONIC_PERIOD_OBTAIN_STATUS 9 RTEMS_RATE_MONOTONIC_PERIOD_OBTAIN_STATUS 377
# #
# Size Information # Size Information
# #
# #
# xxx alloted for numbers # xxx alloted for numbers
# #
RTEMS_DATA_SPACE 9059 RTEMS_DATA_SPACE 428
RTEMS_MINIMUM_CONFIGURATION 28,288 RTEMS_MINIMUM_CONFIGURATION 30,980
RTEMS_MAXIMUM_CONFIGURATION 50,432 RTEMS_MAXIMUM_CONFIGURATION 55540
# x,xxx alloted for numbers # x,xxx alloted for numbers
RTEMS_CORE_CODE_SIZE 20,336 RTEMS_CORE_CODE_SIZE 21,516
RTEMS_INITIALIZATION_CODE_SIZE 1,408 RTEMS_INITIALIZATION_CODE_SIZE 1,412
RTEMS_TASK_CODE_SIZE 4,496 RTEMS_TASK_CODE_SIZE 4,804
RTEMS_INTERRUPT_CODE_SIZE 72 RTEMS_INTERRUPT_CODE_SIZE 96
RTEMS_CLOCK_CODE_SIZE 576 RTEMS_CLOCK_CODE_SIZE 536
RTEMS_TIMER_CODE_SIZE 1,336 RTEMS_TIMER_CODE_SIZE 1,380
RTEMS_SEMAPHORE_CODE_SIZE 1,888 RTEMS_SEMAPHORE_CODE_SIZE 1,928
RTEMS_MESSAGE_CODE_SIZE 2,032 RTEMS_MESSAGE_CODE_SIZE 532
RTEMS_EVENT_CODE_SIZE 1,696 RTEMS_EVENT_CODE_SIZE 100
RTEMS_SIGNAL_CODE_SIZE 664 RTEMS_SIGNAL_CODE_SIZE 100
RTEMS_PARTITION_CODE_SIZE 1,368 RTEMS_PARTITION_CODE_SIZE 1,384
RTEMS_REGION_CODE_SIZE 1,736 RTEMS_REGION_CODE_SIZE 1,780
RTEMS_DPMEM_CODE_SIZE 872 RTEMS_DPMEM_CODE_SIZE 928
RTEMS_IO_CODE_SIZE 1,144 RTEMS_IO_CODE_SIZE 1,244
RTEMS_FATAL_ERROR_CODE_SIZE 32 RTEMS_FATAL_ERROR_CODE_SIZE 44
RTEMS_RATE_MONOTONIC_CODE_SIZE 1,656 RTEMS_RATE_MONOTONIC_CODE_SIZE 1,756
RTEMS_MULTIPROCESSING_CODE_SIZE 8,328 RTEMS_MULTIPROCESSING_CODE_SIZE 11,448
# xxx alloted for numbers # xxx alloted for numbers
RTEMS_TIMER_CODE_OPTSIZE 208 RTEMS_TIMER_CODE_OPTSIZE 340
RTEMS_SEMAPHORE_CODE_OPTSIZE 192 RTEMS_SEMAPHORE_CODE_OPTSIZE 308
RTEMS_MESSAGE_CODE_OPTSIZE 320 RTEMS_MESSAGE_CODE_OPTSIZE 532
RTEMS_EVENT_CODE_OPTSIZE 64 RTEMS_EVENT_CODE_OPTSIZE 100
RTEMS_SIGNAL_CODE_OPTSIZE 64 RTEMS_SIGNAL_CODE_OPTSIZE 100
RTEMS_PARTITION_CODE_OPTSIZE 152 RTEMS_PARTITION_CODE_OPTSIZE 244
RTEMS_REGION_CODE_OPTSIZE 176 RTEMS_REGION_CODE_OPTSIZE 292
RTEMS_DPMEM_CODE_OPTSIZE 152 RTEMS_DPMEM_CODE_OPTSIZE 244
RTEMS_IO_CODE_OPTSIZE 00 RTEMS_IO_CODE_OPTSIZE NA
RTEMS_RATE_MONOTONIC_CODE_OPTSIZE 208 RTEMS_RATE_MONOTONIC_CODE_OPTSIZE 336
RTEMS_MULTIPROCESSING_CODE_OPTSIZE 408 RTEMS_MULTIPROCESSING_CODE_OPTSIZE 612
# xxx alloted for numbers # xxx alloted for numbers
RTEMS_BYTES_PER_TASK 488 RTEMS_BYTES_PER_TASK 456
RTEMS_BYTES_PER_TIMER 68 RTEMS_BYTES_PER_TIMER 68
RTEMS_BYTES_PER_SEMAPHORE 124 RTEMS_BYTES_PER_SEMAPHORE 120
RTEMS_BYTES_PER_MESSAGE_QUEUE 148 RTEMS_BYTES_PER_MESSAGE_QUEUE 144
RTEMS_BYTES_PER_REGION 144 RTEMS_BYTES_PER_REGION 140
RTEMS_BYTES_PER_PARTITION 56 RTEMS_BYTES_PER_PARTITION 56
RTEMS_BYTES_PER_PORT 36 RTEMS_BYTES_PER_PORT 36
RTEMS_BYTES_PER_PERIOD 36 RTEMS_BYTES_PER_PERIOD 36
RTEMS_BYTES_PER_EXTENSION 64 RTEMS_BYTES_PER_EXTENSION 64
RTEMS_BYTES_PER_FP_TASK 136 RTEMS_BYTES_PER_FP_TASK 264
RTEMS_BYTES_PER_NODE 48 RTEMS_BYTES_PER_NODE 48
RTEMS_BYTES_PER_GLOBAL_OBJECT 20 RTEMS_BYTES_PER_GLOBAL_OBJECT 20
RTEMS_BYTES_PER_PROXY 124 RTEMS_BYTES_PER_PROXY 124
# x,xxx alloted for numbers # x,xxx alloted for numbers
RTEMS_BYTES_OF_FIXED_SYSTEM_REQUIREMENTS 10,072 RTEMS_BYTES_OF_FIXED_SYSTEM_REQUIREMENTS 10008

85
doc/supplements/powerpc/timeDMV177.t
View File

@@ -1,4 +1,6 @@
@c @c
@c Timing information for the DMV177
@c
@c COPYRIGHT (c) 1988-1998. @c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR). @c On-Line Applications Research Corporation (OAR).
@c All rights reserved. @c All rights reserved.
@@ -12,39 +14,39 @@
@end tex @end tex
@ifinfo @ifinfo
@node DMV177 Timing Data, DMV177 Timing Data Introduction, PSIM Timing Data Rate Monotonic Manager, Top @node RTEMS_BSP Timing Data, RTEMS_BSP Timing Data Introduction, PSIM Timing Data Rate Monotonic Manager, Top
@end ifinfo @end ifinfo
@chapter DMV177 Timing Data @chapter RTEMS_BSP Timing Data
@ifinfo @ifinfo
@menu @menu
* DMV177 Timing Data Introduction:: * RTEMS_BSP Timing Data Introduction::
* DMV177 Timing Data Hardware Platform:: * RTEMS_BSP Timing Data Hardware Platform::
* DMV177 Timing Data Interrupt Latency:: * RTEMS_BSP Timing Data Interrupt Latency::
* DMV177 Timing Data Context Switch:: * RTEMS_BSP Timing Data Context Switch::
* DMV177 Timing Data Directive Times:: * RTEMS_BSP Timing Data Directive Times::
* DMV177 Timing Data Task Manager:: * RTEMS_BSP Timing Data Task Manager::
* DMV177 Timing Data Interrupt Manager:: * RTEMS_BSP Timing Data Interrupt Manager::
* DMV177 Timing Data Clock Manager:: * RTEMS_BSP Timing Data Clock Manager::
* DMV177 Timing Data Timer Manager:: * RTEMS_BSP Timing Data Timer Manager::
* DMV177 Timing Data Semaphore Manager:: * RTEMS_BSP Timing Data Semaphore Manager::
* DMV177 Timing Data Message Manager:: * RTEMS_BSP Timing Data Message Manager::
* DMV177 Timing Data Event Manager:: * RTEMS_BSP Timing Data Event Manager::
* DMV177 Timing Data Signal Manager:: * RTEMS_BSP Timing Data Signal Manager::
* DMV177 Timing Data Partition Manager:: * RTEMS_BSP Timing Data Partition Manager::
* DMV177 Timing Data Region Manager:: * RTEMS_BSP Timing Data Region Manager::
* DMV177 Timing Data Dual-Ported Memory Manager:: * RTEMS_BSP Timing Data Dual-Ported Memory Manager::
* DMV177 Timing Data I/O Manager:: * RTEMS_BSP Timing Data I/O Manager::
* DMV177 Timing Data Rate Monotonic Manager:: * RTEMS_BSP Timing Data Rate Monotonic Manager::
@end menu @end menu
@end ifinfo @end ifinfo
@ifinfo @ifinfo
@node DMV177 Timing Data Introduction, DMV177 Timing Data Hardware Platform, DMV177 Timing Data, DMV177 Timing Data @node RTEMS_BSP Timing Data Introduction, RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Introduction @section Introduction
The timing data for RTEMS on the DMV177 implementation The timing data for RTEMS on the DY-4 RTEMS_BSP board
of the PowerPC architecture is provided along with the target is provided along with the target
dependent aspects concerning the gathering of the timing data. dependent aspects concerning the gathering of the timing data.
The hardware platform used to gather the times is described to The hardware platform used to gather the times is described to
give the reader a better understanding of each directive time give the reader a better understanding of each directive time
@@ -53,28 +55,26 @@ latency and the context switch times as they pertain to the
PowerPC version of RTEMS. PowerPC version of RTEMS.
@ifinfo @ifinfo
@node DMV177 Timing Data Hardware Platform, DMV177 Timing Data Interrupt Latency, DMV177 Timing Data Introduction, DMV177 Timing Data @node RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data Introduction, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Hardware Platform @section Hardware Platform
All times reported in this chapter were measured using the PowerPC All times reported in this chapter were measured using a RTEMS_BSP board.
Instruction Simulator (PSIM). PSIM simulates a variety of PowerPC
6xx models with the DMV177 being used as the basis for the measurements
reported in this chapter.
The PowerPC decrementer register was was used to gather The PowerPC decrementer register was was used to gather
all timing information. In real hardware implementations all timing information. In the PowerPC architecture,
of the PowerPC architecture, this register would typically this register typically counts
count something like CPU cycles or be a function of the clock something like CPU cycles or is a function of the clock
speed. However, wth PSIM each count of the decrementer register speed. On the PPC603e decrements based on bus cycles.
represents an instruction. Thus all measurements in this This is a very accurate number and given the high clock
chapter are reported as the actual number of instructions speed of the PowerPC family, Thus all measurements in this
executed. All sources of hardware interrupts were disabled, chapter are reported as the actual number of decrementer
clicks reported. All sources of hardware interrupts were disabled,
although traps were enabled and the interrupt level of the although traps were enabled and the interrupt level of the
PowerPC allows all interrupts. PowerPC allows all interrupts.
@ifinfo @ifinfo
@node DMV177 Timing Data Interrupt Latency, DMV177 Timing Data Context Switch, DMV177 Timing Data Hardware Platform, DMV177 Timing Data @node RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data Context Switch, RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Interrupt Latency @section Interrupt Latency
@@ -94,8 +94,9 @@ RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ Mhz.
determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.] determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.]
The maximum period with interrupts disabled within The maximum period with interrupts disabled within
RTEMS is hand-timed with some assistance from PSIM. The maximum RTEMS is hand-timed with some assistance from the PowerPC simulator.
period with interrupts disabled with RTEMS occurs .... XXX The maximum period with interrupts disabled with RTEMS has not
been calculated on this target.
The interrupt vector and entry overhead time was The interrupt vector and entry overhead time was
generated on the PSIM benchmark platform using the PowerPC's generated on the PSIM benchmark platform using the PowerPC's
@@ -103,12 +104,12 @@ decrementer register. This register was programmed to generate
an interrupt after one countdown. an interrupt after one countdown.
@ifinfo @ifinfo
@node DMV177 Timing Data Context Switch, DMV177 Timing Data Directive Times, DMV177 Timing Data Interrupt Latency, DMV177 Timing Data @node RTEMS_BSP Timing Data Context Switch, RTEMS_BSP Timing Data Directive Times, RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Context Switch @section Context Switch
The RTEMS processor context switch time is XXX The RTEMS processor context switch time is RTEMS_NO_FP_CONTEXTS
microseconds on the PSIM benchmark platform when no floating bus cycle on the RTEMS_BSP benchmark platform when no floating
point context is saved or restored. Additional execution time point context is saved or restored. Additional execution time
is required when a TASK_SWITCH user extension is configured. is required when a TASK_SWITCH user extension is configured.
The use of the TASK_SWITCH extension is application dependent. The use of the TASK_SWITCH extension is application dependent.
@@ -128,7 +129,7 @@ is dispatched, RTEMS does not need to save the current state of
the numeric coprocessor. the numeric coprocessor.
The following table summarizes the context switch The following table summarizes the context switch
times for the PSIM benchmark platform: times for the RTEMS_BSP benchmark platform:
@include timetbldmv177.texi @include timetbldmv177.texi

21
doc/supplements/powerpc/timePSIM.t
View File

@@ -1,4 +1,6 @@
@c @c
@c Timing information for PSIM
@c
@c COPYRIGHT (c) 1988-1998. @c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR). @c On-Line Applications Research Corporation (OAR).
@c All rights reserved. @c All rights reserved.
@@ -43,8 +45,8 @@
@end ifinfo @end ifinfo
@section Introduction @section Introduction
The timing data for RTEMS on the RTEMS_BSP implementation The timing data for RTEMS on the RTEMS_BSP target board
of the PowerPC architecture is provided along with the target is provided along with the target
dependent aspects concerning the gathering of the timing data. dependent aspects concerning the gathering of the timing data.
The hardware platform used to gather the times is described to The hardware platform used to gather the times is described to
give the reader a better understanding of each directive time give the reader a better understanding of each directive time
@@ -66,7 +68,7 @@ The PowerPC decrementer register was was used to gather
all timing information. In real hardware implementations all timing information. In real hardware implementations
of the PowerPC architecture, this register would typically of the PowerPC architecture, this register would typically
count something like CPU cycles or be a function of the clock count something like CPU cycles or be a function of the clock
speed. However, wth PSIM each count of the decrementer register speed. However, with PSIM each count of the decrementer register
represents an instruction. Thus all measurements in this represents an instruction. Thus all measurements in this
chapter are reported as the actual number of instructions chapter are reported as the actual number of instructions
executed. All sources of hardware interrupts were disabled, executed. All sources of hardware interrupts were disabled,
@@ -94,11 +96,12 @@ RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ Mhz.
determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.] determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.]
The maximum period with interrupts disabled within The maximum period with interrupts disabled within
RTEMS is hand-timed with some assistance from PSIM. The maximum RTEMS is hand-timed with some assistance from RTEMS_BSP. The maximum
period with interrupts disabled with RTEMS occurs .... XXX period with interrupts disabled with RTEMS occurs was not measured
on this target.
The interrupt vector and entry overhead time was The interrupt vector and entry overhead time was
generated on the PSIM benchmark platform using the PowerPC's generated on the RTEMS_BSP benchmark platform using the PowerPC's
decrementer register. This register was programmed to generate decrementer register. This register was programmed to generate
an interrupt after one countdown. an interrupt after one countdown.
@@ -107,8 +110,8 @@ an interrupt after one countdown.
@end ifinfo @end ifinfo
@section Context Switch @section Context Switch
The RTEMS processor context switch time is XXX The RTEMS processor context switch time is RTEMS_NO_FP_CONTEXTS
microseconds on the PSIM benchmark platform when no floating instructions on the RTEMS_BSP benchmark platform when no floating
point context is saved or restored. Additional execution time point context is saved or restored. Additional execution time
is required when a TASK_SWITCH user extension is configured. is required when a TASK_SWITCH user extension is configured.
The use of the TASK_SWITCH extension is application dependent. The use of the TASK_SWITCH extension is application dependent.
@@ -128,7 +131,7 @@ is dispatched, RTEMS does not need to save the current state of
the numeric coprocessor. the numeric coprocessor.
The following table summarizes the context switch The following table summarizes the context switch
times for the PSIM benchmark platform: times for the RTEMS_BSP benchmark platform:
@include timetbl.texi @include timetbl.texi

21
doc/supplements/powerpc/timedata.t
View File

@@ -1,4 +1,6 @@
@c @c
@c Timing information for PSIM
@c
@c COPYRIGHT (c) 1988-1998. @c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR). @c On-Line Applications Research Corporation (OAR).
@c All rights reserved. @c All rights reserved.
@@ -43,8 +45,8 @@
@end ifinfo @end ifinfo
@section Introduction @section Introduction
The timing data for RTEMS on the RTEMS_BSP implementation The timing data for RTEMS on the RTEMS_BSP target board
of the PowerPC architecture is provided along with the target is provided along with the target
dependent aspects concerning the gathering of the timing data. dependent aspects concerning the gathering of the timing data.
The hardware platform used to gather the times is described to The hardware platform used to gather the times is described to
give the reader a better understanding of each directive time give the reader a better understanding of each directive time
@@ -66,7 +68,7 @@ The PowerPC decrementer register was was used to gather
all timing information. In real hardware implementations all timing information. In real hardware implementations
of the PowerPC architecture, this register would typically of the PowerPC architecture, this register would typically
count something like CPU cycles or be a function of the clock count something like CPU cycles or be a function of the clock
speed. However, wth PSIM each count of the decrementer register speed. However, with PSIM each count of the decrementer register
represents an instruction. Thus all measurements in this represents an instruction. Thus all measurements in this
chapter are reported as the actual number of instructions chapter are reported as the actual number of instructions
executed. All sources of hardware interrupts were disabled, executed. All sources of hardware interrupts were disabled,
@@ -94,11 +96,12 @@ RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ Mhz.
determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.] determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.]
The maximum period with interrupts disabled within The maximum period with interrupts disabled within
RTEMS is hand-timed with some assistance from PSIM. The maximum RTEMS is hand-timed with some assistance from RTEMS_BSP. The maximum
period with interrupts disabled with RTEMS occurs .... XXX period with interrupts disabled with RTEMS occurs was not measured
on this target.
The interrupt vector and entry overhead time was The interrupt vector and entry overhead time was
generated on the PSIM benchmark platform using the PowerPC's generated on the RTEMS_BSP benchmark platform using the PowerPC's
decrementer register. This register was programmed to generate decrementer register. This register was programmed to generate
an interrupt after one countdown. an interrupt after one countdown.
@@ -107,8 +110,8 @@ an interrupt after one countdown.
@end ifinfo @end ifinfo
@section Context Switch @section Context Switch
The RTEMS processor context switch time is XXX The RTEMS processor context switch time is RTEMS_NO_FP_CONTEXTS
microseconds on the PSIM benchmark platform when no floating instructions on the RTEMS_BSP benchmark platform when no floating
point context is saved or restored. Additional execution time point context is saved or restored. Additional execution time
is required when a TASK_SWITCH user extension is configured. is required when a TASK_SWITCH user extension is configured.
The use of the TASK_SWITCH extension is application dependent. The use of the TASK_SWITCH extension is application dependent.
@@ -128,7 +131,7 @@ is dispatched, RTEMS does not need to save the current state of
the numeric coprocessor. the numeric coprocessor.
The following table summarizes the context switch The following table summarizes the context switch
times for the PSIM benchmark platform: times for the RTEMS_BSP benchmark platform:
@include timetbl.texi @include timetbl.texi

85
doc/supplements/powerpc/timedatadmv177.t
View File

@@ -1,4 +1,6 @@
@c @c
@c Timing information for the DMV177
@c
@c COPYRIGHT (c) 1988-1998. @c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR). @c On-Line Applications Research Corporation (OAR).
@c All rights reserved. @c All rights reserved.
@@ -12,39 +14,39 @@
@end tex @end tex
@ifinfo @ifinfo
@node DMV177 Timing Data, DMV177 Timing Data Introduction, PSIM Timing Data Rate Monotonic Manager, Top @node RTEMS_BSP Timing Data, RTEMS_BSP Timing Data Introduction, PSIM Timing Data Rate Monotonic Manager, Top
@end ifinfo @end ifinfo
@chapter DMV177 Timing Data @chapter RTEMS_BSP Timing Data
@ifinfo @ifinfo
@menu @menu
* DMV177 Timing Data Introduction:: * RTEMS_BSP Timing Data Introduction::
* DMV177 Timing Data Hardware Platform:: * RTEMS_BSP Timing Data Hardware Platform::
* DMV177 Timing Data Interrupt Latency:: * RTEMS_BSP Timing Data Interrupt Latency::
* DMV177 Timing Data Context Switch:: * RTEMS_BSP Timing Data Context Switch::
* DMV177 Timing Data Directive Times:: * RTEMS_BSP Timing Data Directive Times::
* DMV177 Timing Data Task Manager:: * RTEMS_BSP Timing Data Task Manager::
* DMV177 Timing Data Interrupt Manager:: * RTEMS_BSP Timing Data Interrupt Manager::
* DMV177 Timing Data Clock Manager:: * RTEMS_BSP Timing Data Clock Manager::
* DMV177 Timing Data Timer Manager:: * RTEMS_BSP Timing Data Timer Manager::
* DMV177 Timing Data Semaphore Manager:: * RTEMS_BSP Timing Data Semaphore Manager::
* DMV177 Timing Data Message Manager:: * RTEMS_BSP Timing Data Message Manager::
* DMV177 Timing Data Event Manager:: * RTEMS_BSP Timing Data Event Manager::
* DMV177 Timing Data Signal Manager:: * RTEMS_BSP Timing Data Signal Manager::
* DMV177 Timing Data Partition Manager:: * RTEMS_BSP Timing Data Partition Manager::
* DMV177 Timing Data Region Manager:: * RTEMS_BSP Timing Data Region Manager::
* DMV177 Timing Data Dual-Ported Memory Manager:: * RTEMS_BSP Timing Data Dual-Ported Memory Manager::
* DMV177 Timing Data I/O Manager:: * RTEMS_BSP Timing Data I/O Manager::
* DMV177 Timing Data Rate Monotonic Manager:: * RTEMS_BSP Timing Data Rate Monotonic Manager::
@end menu @end menu
@end ifinfo @end ifinfo
@ifinfo @ifinfo
@node DMV177 Timing Data Introduction, DMV177 Timing Data Hardware Platform, DMV177 Timing Data, DMV177 Timing Data @node RTEMS_BSP Timing Data Introduction, RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Introduction @section Introduction
The timing data for RTEMS on the DMV177 implementation The timing data for RTEMS on the DY-4 RTEMS_BSP board
of the PowerPC architecture is provided along with the target is provided along with the target
dependent aspects concerning the gathering of the timing data. dependent aspects concerning the gathering of the timing data.
The hardware platform used to gather the times is described to The hardware platform used to gather the times is described to
give the reader a better understanding of each directive time give the reader a better understanding of each directive time
@@ -53,28 +55,26 @@ latency and the context switch times as they pertain to the
PowerPC version of RTEMS. PowerPC version of RTEMS.
@ifinfo @ifinfo
@node DMV177 Timing Data Hardware Platform, DMV177 Timing Data Interrupt Latency, DMV177 Timing Data Introduction, DMV177 Timing Data @node RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data Introduction, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Hardware Platform @section Hardware Platform
All times reported in this chapter were measured using the PowerPC All times reported in this chapter were measured using a RTEMS_BSP board.
Instruction Simulator (PSIM). PSIM simulates a variety of PowerPC
6xx models with the DMV177 being used as the basis for the measurements
reported in this chapter.
The PowerPC decrementer register was was used to gather The PowerPC decrementer register was was used to gather
all timing information. In real hardware implementations all timing information. In the PowerPC architecture,
of the PowerPC architecture, this register would typically this register typically counts
count something like CPU cycles or be a function of the clock something like CPU cycles or is a function of the clock
speed. However, wth PSIM each count of the decrementer register speed. On the PPC603e decrements based on bus cycles.
represents an instruction. Thus all measurements in this This is a very accurate number and given the high clock
chapter are reported as the actual number of instructions speed of the PowerPC family, Thus all measurements in this
executed. All sources of hardware interrupts were disabled, chapter are reported as the actual number of decrementer
clicks reported. All sources of hardware interrupts were disabled,
although traps were enabled and the interrupt level of the although traps were enabled and the interrupt level of the
PowerPC allows all interrupts. PowerPC allows all interrupts.
@ifinfo @ifinfo
@node DMV177 Timing Data Interrupt Latency, DMV177 Timing Data Context Switch, DMV177 Timing Data Hardware Platform, DMV177 Timing Data @node RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data Context Switch, RTEMS_BSP Timing Data Hardware Platform, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Interrupt Latency @section Interrupt Latency
@@ -94,8 +94,9 @@ RTEMS_MAXIMUM_DISABLE_PERIOD_MHZ Mhz.
determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.] determined for Release RTEMS_RELEASE_FOR_MAXIMUM_DISABLE_PERIOD.]
The maximum period with interrupts disabled within The maximum period with interrupts disabled within
RTEMS is hand-timed with some assistance from PSIM. The maximum RTEMS is hand-timed with some assistance from the PowerPC simulator.
period with interrupts disabled with RTEMS occurs .... XXX The maximum period with interrupts disabled with RTEMS has not
been calculated on this target.
The interrupt vector and entry overhead time was The interrupt vector and entry overhead time was
generated on the PSIM benchmark platform using the PowerPC's generated on the PSIM benchmark platform using the PowerPC's
@@ -103,12 +104,12 @@ decrementer register. This register was programmed to generate
an interrupt after one countdown. an interrupt after one countdown.
@ifinfo @ifinfo
@node DMV177 Timing Data Context Switch, DMV177 Timing Data Directive Times, DMV177 Timing Data Interrupt Latency, DMV177 Timing Data @node RTEMS_BSP Timing Data Context Switch, RTEMS_BSP Timing Data Directive Times, RTEMS_BSP Timing Data Interrupt Latency, RTEMS_BSP Timing Data
@end ifinfo @end ifinfo
@section Context Switch @section Context Switch
The RTEMS processor context switch time is XXX The RTEMS processor context switch time is RTEMS_NO_FP_CONTEXTS
microseconds on the PSIM benchmark platform when no floating bus cycle on the RTEMS_BSP benchmark platform when no floating
point context is saved or restored. Additional execution time point context is saved or restored. Additional execution time
is required when a TASK_SWITCH user extension is configured. is required when a TASK_SWITCH user extension is configured.
The use of the TASK_SWITCH extension is application dependent. The use of the TASK_SWITCH extension is application dependent.
@@ -128,7 +129,7 @@ is dispatched, RTEMS does not need to save the current state of
the numeric coprocessor. the numeric coprocessor.
The following table summarizes the context switch The following table summarizes the context switch
times for the PSIM benchmark platform: times for the RTEMS_BSP benchmark platform:
@include timetbldmv177.texi @include timetbldmv177.texi