From 8d8ae2ec4f42a0a315c483b9f28adb2ec217c6d6 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 27 Apr 2000 14:11:47 +0000 Subject: Removed -- temporary files. --- doc/supplements/i386/timeFORCE386_.t | 1435 ---------------------------------- 1 file changed, 1435 deletions(-) delete mode 100644 doc/supplements/i386/timeFORCE386_.t (limited to 'doc/supplements/i386/timeFORCE386_.t') diff --git a/doc/supplements/i386/timeFORCE386_.t b/doc/supplements/i386/timeFORCE386_.t deleted file mode 100644 index de008d23b2..0000000000 --- a/doc/supplements/i386/timeFORCE386_.t +++ /dev/null @@ -1,1435 +0,0 @@ -@c -@c COPYRIGHT (c) 1988-1999. -@c On-Line Applications Research Corporation (OAR). -@c All rights reserved. -@c -@c $Id$ -@c - -@include ../../common/timemac.texi -@tex -\global\advance \smallskipamount by -4pt -@end tex - -@chapter CPU386 Timing Data - -@section Introduction - -The timing data for the i386 version of RTEMS is -provided along with the target dependent aspects concerning the -gathering of the timing data. The hardware platform used to -gather the times is described to give the reader a better -understanding of each directive time provided. Also, provided -is a description of the interrupt latency and the context -switch times as they pertain to the i386 version of RTEMS. - -@section Hardware Platform - -All times reported except for the maximum period -interrupts are disabled by RTEMS were measured using a Force -Computers CPU386 board. The CPU386 is a 16 Mhz board with zero -wait state dynamic memory and an i80387 numeric coprocessor. -One of the count-down timers provided by a Motorola MC68901 was -used to measure elapsed time with one microsecond resolution. -All sources of hardware interrupts are disabled, although the -interrupt level of the i386 allows all interrupts. - -The maximum period interrupts are disabled was -measured by summing the number of CPU cycles required by each -assembly language instruction executed while interrupts were -disabled. Zero wait state memory was assumed. The total CPU -cycles executed with interrupts disabled, including the -instructions to disable and enable interrupts, was divided by 16 -to simulate a i386 executing at 16 Mhz. - -@section Interrupt Latency - -The maximum period with interrupts disabled within -RTEMS is less than 13.0 microseconds -including the instructions -which disable and re-enable interrupts. The time required for -the i386 to generate an interrupt using the int instruction, -vectoring to an interrupt handler, and for the RTEMS entry -overhead before invoking the user's interrupt handler are a -total of 12 microseconds. These combine to yield a worst case -interrupt latency of less -13.0 + 12 -microseconds. [NOTE: The -maximum period with interrupts disabled within RTEMS was last -calculated for Release 3.1.0.] - -It should be noted again that the maximum period with -interrupts disabled within RTEMS is hand-timed. The interrupt -vector and entry overhead time was generated on the Force -Computers CPU386 benchmark platform using the int instruction as -the interrupt source. - -@section Context Switch - -The RTEMS processor context switch time is 34 -microseconds on the Force Computers CPU386 benchmark platform. -This time represents the raw context switch time with no user -extensions configured. Additional execution time is required -when a TASK_SWITCH user extension is configured. The use of the -TASK_SWITCH extension is application dependent. Thus, its -execution time is not considered part of the base context switch -time. - -Since RTEMS was designed specifically for embedded -missile applications which are floating point intensive, the -executive is optimized to avoid unnecessarily saving and -restoring the state of the numeric coprocessor. The state of -the numeric coprocessor is only saved when a FLOATING_POINT task -is dispatched and that task was not the last task to utilize the -coprocessor. In a system with only one FLOATING_POINT task, the -state of the numeric coprocessor will never be saved or -restored. When the first FLOATING_POINT task is dispatched, -RTEMS does not need to save the current state of the numeric -coprocessor. - -The exact amount of time required to save and restore -floating point context is dependent on the state of the numeric -coprocessor. RTEMS places the coprocessor in the initialized -state when a task is started or restarted. Once the task has -utilized the coprocessor, it is in the idle state when floating -point instructions are not executing and the busy state when -floating point instructions are executing. The state of the -coprocessor is task specific. - -The following table summarizes the context switch -times for the Force Computers CPU386 benchmark platform: - -@c ****** This comment is here to remind you not to edit the timetbl.t -@c ****** in any directory but common. -@c -@c Time Table Template -@c -@c COPYRIGHT (c) 1988-1999. -@c On-Line Applications Research Corporation (OAR). -@c All rights reserved. -@c -@c $Id$ -@c - -@ifset use-tex -@sp 1 -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{No Floating Point Contexts}{34} -\rtemsdirective{Floating Point Contexts} -\rtemscase{restore first FP task}{57} -\rtemscase{save initialized, restore initialized}{59} -\rtemscase{save idle, restore initialized}{59} -\rtemscase{save idle, restore idle}{83} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet -@item No Floating Point Contexts -@itemize - -@item only case: 34 -@end itemize -@item Floating Point Contexts -@itemize - -@item restore first FP task: 57 -@item save initialized, restore initialized: 59 -@item save idle, restore initialized: 59 -@item save idle, restore idle: 59 -@end itemize -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - -
No Floating Point Contexts34
Floating Point Contexts
restore first FP task
57
save initialized, restore initialized
59
save idle, restore initialized
59
save idle, restore idle
83
-
-@end html -@end ifset - -@section Directive Times - -This sections is divided into a number of -subsections, each of which contains a table listing the -execution times of that manager's directives. - -@page -@section Task Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{TASK\_CREATE}{157} -\rtemsonecase{TASK\_IDENT}{748} -\rtemsonecase{TASK\_START}{86} -\rtemsdirective{TASK\_RESTART} -\rtemscase{calling task}{118} -\rtemscase{suspended task -- returns to caller} - {45} -\rtemscase{blocked task -- returns to caller} - {138} -\rtemscase{ready task -- returns to caller} - {105} -\rtemscase{suspended task -- preempts caller} - {149} -\rtemscase{blocked task -- preempts caller} - {162} -\rtemscase{ready task -- preempts caller} - {156} -\rtemsdirective{TASK\_DELETE} -\rtemscase{calling task}{187} -\rtemscase{suspended task}{147} -\rtemscase{blocked task}{153} -\rtemscase{ready task}{157} -\rtemsdirective{TASK\_SUSPEND} -\rtemscase{calling task}{81} -\rtemscase{returns to caller}{45} -\rtemsdirective{TASK\_RESUME} -\rtemscase{task readied -- returns to caller} - {46} -\rtemscase{task readied -- preempts caller} - {71} -\rtemsdirective{TASK\_SET\_PRIORITY} -\rtemscase{obtain current priority} - {30} -\rtemscase{returns to caller}{67} -\rtemscase{preempts caller}{115} -\rtemsdirective{TASK\_MODE} -\rtemscase{obtain current mode}{19} -\rtemscase{no reschedule}{21} -\rtemscase{reschedule -- returns to caller} - {27} -\rtemscase{reschedule -- preempts caller} - {66} -\rtemsonecase{TASK\_GET\_NOTE}{32} -\rtemsonecase{TASK\_SET\_NOTE}{32} -\rtemsdirective{TASK\_WAKE\_AFTER} -\rtemscase{yield -- returns to caller} - {18} -\rtemscase{yield -- preempts caller} - {63} -\rtemsonecase{TASK\_WAKE\_WHEN}{128} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item TASK_CREATE -@itemize - -@item only case: 157 -@end itemize - -@item TASK_IDENT -@itemize - -@item only case: 748 -@end itemize - -@item TASK_START -@itemize - -@item only case: 86 -@end itemize - -@item TASK_RESTART -@itemize - -@item calling task: 118 -@item suspended task -- returns to caller: 45 -@item blocked task -- returns to caller: 138 -@item ready task -- returns to caller: 105 -@item suspended task -- preempts caller: 149 -@item blocked task -- preempts caller: 162 -@item ready task -- preempts caller: 156 -@end itemize - -@item TASK_DELETE -@itemize - -@item calling task: 187 -@item suspended task: 147 -@item blocked task: 153 -@item ready task: 157 -@end itemize - -@item TASK_SUSPEND -@itemize - -@item calling task: 81 -@item returns to caller: 45 -@end itemize - -@item TASK_RESUME -@itemize - -@item task readied -- returns to caller: 46 -@item task readied -- preempts caller: 71 -@end itemize - -@item TASK_SET_PRIORITY -@itemize - -@item obtain current priority: 30 -@item returns to caller: 67 -@item preempts caller: 115 -@end itemize - -@item TASK_MODE -@itemize - -@item obtain current mode: 19 -@item no reschedule: 21 -@item reschedule -- returns to caller: 27 -@item reschedule -- preempts caller: 66 -@end itemize - -@item TASK_GET_NOTE -@itemize - -@item only case: 32 -@end itemize - -@item TASK_SET_NOTE -@itemize - -@item only case: 32 -@end itemize - -@item TASK_WAKE_AFTER -@itemize - -@item yield -- returns to caller: 18 -@item yield -- preempts caller: 63 -@end itemize - -@item TASK_WAKE_WHEN -@itemize - -@item only case: 128 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TASK_CREATE157
TASK_IDENT748
TASK_START86
TASK_RESTART
calling task
118
suspended task -- returns to caller
45
blocked task -- returns to caller
138
ready task -- returns to caller
105
suspended task -- preempts caller
149
blocked task -- preempts caller
162
ready task -- preempts caller
156
TASK_DELETE
calling task
187
suspended task
147
blocked task
153
ready task
157
TASK_SUSPEND
calling task
81
returns to caller
45
TASK_RESUME
task readied -- returns to caller
46
task readied -- preempts caller
71
TASK_SET_PRIORITY
obtain current priority
30
returns to caller
67
preempts caller
115
TASK_MODE
obtain current mode
19
no reschedule
21
reschedule -- returns to caller
27
reschedule -- preempts caller
66
TASK_GET_NOTE32
TASK_SET_NOTE32
TASK_WAKE_AFTER
yield -- returns to caller
18
yield -- preempts caller
63
TASK_WAKE_WHEN128
-
-@end html -@end ifset - -@page -@section Interrupt Manager - -It should be noted that the interrupt entry times -include vectoring the interrupt handler. - -@ifset use-tex -@sp 1 -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsdirective{Interrupt Entry Overhead} -\rtemscase{returns to nested interrupt}{12} -\rtemscase{returns to interrupted task} - {13} -\rtemscase{returns to preempting task} - {12} -\rtemsdirective{Interrupt Exit Overhead} -\rtemscase{returns to nested interrupt}{10} -\rtemscase{returns to interrupted task} - {13} -\rtemscase{returns to preempting task} - {58} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item Interrupt Entry Overhead -@itemize - -@item returns to nested interrupt: 12 -@item returns to interrupted task: 13 -@item returns to preempting task: 12 -@end itemize - -@item Interrupt Exit Overhead -@itemize - -@item returns to nested interrupt: 10 -@item returns to interrupted task: 13 -@item returns to preempting task: 58 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - -
Interrupt Entry Overhead
returns to nested interrupt
12
returns to interrupted task
13
returns to preempting task
12
Interrupt Exit Overhead
returns to nested interrupt
10
returns to interrupted task
13
returns to preempting task
58
-
-@end html -@end ifset - - -@section Clock Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{CLOCK\_SET}{85} -\rtemsonecase{CLOCK\_GET}{2} -\rtemsonecase{CLOCK\_TICK}{16} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item CLOCK_SET -@itemize - -@item only case: 85 -@end itemize - -@item CLOCK_GET -@itemize - -@item only case: 2 -@end itemize - -@item CLOCK_TICK -@itemize - -@item only case: 16 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - -
CLOCK_SET85
CLOCK_GET2
CLOCK_TICK16
-
-@end html -@end ifset - -@section Timer Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{TIMER\_CREATE}{34} -\rtemsonecase{TIMER\_IDENT}{729} -\rtemsdirective{TIMER\_DELETE} -\rtemscase{inactive}{48} -\rtemscase{active}{52} -\rtemsdirective{TIMER\_FIRE\_AFTER} -\rtemscase{inactive}{65} -\rtemscase{active}{69} -\rtemsdirective{TIMER\_FIRE\_WHEN} -\rtemscase{inactive}{92} -\rtemscase{active}{92} -\rtemsdirective{TIMER\_RESET} -\rtemscase{inactive}{58} -\rtemscase{active}{63} -\rtemsdirective{TIMER\_CANCEL} -\rtemscase{inactive}{32} -\rtemscase{active}{37} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item TIMER_CREATE -@itemize - -@item only case: 34 -@end itemize - -@item TIMER_IDENT -@itemize - -@item only case: 729 -@end itemize - -@item TIMER_DELETE -@itemize - -@item inactive: 48 -@item active: 52 -@end itemize - -@item TIMER_FIRE_AFTER -@itemize - -@item inactive: 65 -@item active: 69 -@end itemize - -@item TIMER_FIRE_WHEN -@itemize - -@item inactive: TIMER_FIRE_WHEN_INACTIVE -@item active: TIMER_FIRE_WHEN_ACTIVE -@end itemize - -@item TIMER_RESET -@itemize - -@item inactive: TIMER_RESET_INACTIVE -@item active: TIMER_RESET_ACTIVE -@end itemize - -@item TIMER_CANCEL -@itemize - -@item inactive: TIMER_CANCEL_INACTIVE -@item active: TIMER_CANCEL_ACTIVE -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TIMER_CREATE34
TIMER_IDENT729
TIMER_DELETE
inactive
48
active
52
TIMER_FIRE_AFTER
inactive
65
active
69
TIMER_FIRE_WHEN
inactive
92
active
92
TIMER_RESET
inactive
58
active
63
TIMER_CANCEL
inactive
32
active
37
-
-@end html -@end ifset - -@page -@section Semaphore Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{SEMAPHORE\_CREATE}{64} -\rtemsonecase{SEMAPHORE\_IDENT}{787} -\rtemsonecase{SEMAPHORE\_DELETE}{60} -\rtemsdirective{SEMAPHORE\_OBTAIN} -\rtemscase{available}{41} -\rtemscase{not available -- NO\_WAIT} - {40} -\rtemscase{not available -- caller blocks} - {123} -\rtemsdirective{SEMAPHORE\_RELEASE} -\rtemscase{no waiting tasks}{47} -\rtemscase{task readied -- returns to caller} - {70} -\rtemscase{task readied -- preempts caller} - {95} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item SEMAPHORE_CREATE -@itemize - -@item only case: 64 -@end itemize - -@item SEMAPHORE_IDENT -@itemize - -@item only case: 787 -@end itemize - -@item SEMAPHORE_DELETE -@itemize - -@item only case: 60 -@end itemize - -@item SEMAPHORE_OBTAIN -@itemize - -@item available: 41 -@item not available -- NO_WAIT: 40 -@item not available -- caller blocks: 123 -@end itemize - -@item SEMAPHORE_RELEASE -@itemize - -@item no waiting tasks: 47 -@item task readied -- returns to caller: 70 -@item task readied -- preempts caller: 95 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - - - -
SEMAPHORE_CREATE64
SEMAPHORE_IDENT787
SEMAPHORE_DELETE60
SEMAPHORE_OBTAIN
available
41
not available -- NO_WAIT
40
not available -- caller blocks
123
SEMAPHORE_RELEASE
no waiting tasks
47
task readied -- returns to caller
70
task readied -- preempts caller
95
-
-@end html -@end ifset - -@section Message Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{MESSAGE\_QUEUE\_CREATE}{294} -\rtemsonecase{MESSAGE\_QUEUE\_IDENT}{730} -\rtemsonecase{MESSAGE\_QUEUE\_DELETE}{81} -\rtemsdirective{MESSAGE\_QUEUE\_SEND} -\rtemscase{no waiting tasks} - {117} -\rtemscase{task readied -- returns to caller} - {118} -\rtemscase{task readied -- preempts caller} - {144} -\rtemsdirective{MESSAGE\_QUEUE\_URGENT} -\rtemscase{no waiting tasks}{117} -\rtemscase{task readied -- returns to caller} - {116} -\rtemscase{task readied -- preempts caller} - {144} -\rtemsdirective{MESSAGE\_QUEUE\_BROADCAST} -\rtemscase{no waiting tasks}{53} -\rtemscase{task readied -- returns to caller} - {122} -\rtemscase{task readied -- preempts caller} - {146} -\rtemsdirective{MESSAGE\_QUEUE\_RECEIVE} -\rtemscase{available}{93} -\rtemscase{not available -- NO\_WAIT} - {45} -\rtemscase{not available -- caller blocks} - {127} -\rtemsdirective{MESSAGE\_QUEUE\_FLUSH} -\rtemscase{no messages flushed}{29} -\rtemscase{messages flushed}{41} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item MESSAGE_QUEUE_CREATE -@itemize - -@item only case: 294 -@end itemize - -@item MESSAGE_QUEUE_IDENT -@itemize - -@item only case: 730 -@end itemize - -@item MESSAGE_QUEUE_DELETE -@itemize - -@item only case: 81 -@end itemize - -@item MESSAGE_QUEUE_SEND -@itemize - -@item no waiting tasks: 117 -@item task readied -- returns to caller: 118 -@item task readied -- preempts caller: 144 -@end itemize - -@item MESSAGE_QUEUE_URGENT -@itemize - -@item no waiting tasks: 117 -@item task readied -- returns to caller: 116 -@item task readied -- preempts caller: 144 -@end itemize - -@item MESSAGE_QUEUE_BROADCAST -@itemize - -@item no waiting tasks: 53 -@item task readied -- returns to caller: 122 -@item task readied -- preempts caller: 146 -@end itemize - -@item MESSAGE_QUEUE_RECEIVE -@itemize - -@item available: 93 -@item not available -- NO_WAIT: 45 -@item not available -- caller blocks: 127 -@end itemize - -@item MESSAGE_QUEUE_FLUSH -@itemize - -@item no messages flushed: 29 -@item messages flushed: 41 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
MESSAGE_QUEUE_CREATE294
MESSAGE_QUEUE_IDENT730
MESSAGE_QUEUE_DELETE81
MESSAGE_QUEUE_SEND
no waiting tasks
117
task readied -- returns to caller
118
task readied -- preempts caller
144
MESSAGE_QUEUE_URGENT
no waiting tasks
117
task readied -- returns to caller
116
task readied -- preempts caller
144
MESSAGE_QUEUE_BROADCAST
no waiting tasks
53
task readied -- returns to caller
122
task readied -- preempts caller
146
MESSAGE_QUEUE_RECEIVE
available
93
not available -- NO_WAIT
45
not available -- caller blocks
127
MESSAGE_QUEUE_FLUSH
no messages flushed
29
messages flushed
41
-
-@end html -@end ifset - -@page -@section Event Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsdirective{EVENT\_SEND} -\rtemscase{no task readied}{26} -\rtemscase{task readied -- returns to caller} - {60} -\rtemscase{task readied -- preempts caller} - {89} -\rtemsdirective{EVENT\_RECEIVE} -\rtemscase{obtain current events}{<1} -\rtemscase{available}{27} -\rtemscase{not available -- NO\_WAIT}{25} -\rtemscase{not available -- caller blocks} - {94} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item EVENT_SEND -@itemize - -@item no task readied: 26 -@item task readied -- returns to caller: 60 -@item task readied -- preempts caller: 89 -@end itemize - -@item EVENT_RECEIVE -@itemize - -@item obtain current events: <1 -@item available: 27 -@item not available -- NO_WAIT: 25 -@item not available -- caller blocks: 94 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - -
EVENT_SEND
no task readied
26
task readied -- returns to caller
60
task readied -- preempts caller
89
EVENT_RECEIVE
obtain current events
<1
available
27
not available -- NO_WAIT
25
not available -- caller blocks
94
-
-@end html -@end ifset -@section Signal Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{SIGNAL\_CATCH}{13} -\rtemsdirective{SIGNAL\_SEND} -\rtemscase{returns to caller}{34} -\rtemscase{signal to self}{59} -\rtemsdirective{EXIT ASR OVERHEAD} -\rtemscase{returns to calling task} - {39} -\rtemscase{returns to preempting task} - {60} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet -@item SIGNAL_CATCH -@itemize - -@item only case: 13 -@end itemize - -@item SIGNAL_SEND -@itemize - -@item returns to caller: 34 -@item signal to self: 59 -@end itemize - -@item EXIT ASR OVERHEAD -@itemize - -@item returns to calling task: 39 -@item returns to preempting task: 60 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - -
SIGNAL_CATCH13
SIGNAL_SEND
returns to caller
34
signal to self
59
EXIT ASR OVERHEAD
returns to calling task
 - 39
returns to preempting task
 - 60
-
-@end html -@end ifset - -@section Partition Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{PARTITION\_CREATE}{83} -\rtemsonecase{PARTITION\_IDENT}{730} -\rtemsonecase{PARTITION\_DELETE}{40} -\rtemsdirective{PARTITION\_GET\_BUFFER} -\rtemscase{available}{34} -\rtemscase{not available}{33} -\rtemsonecase{PARTITION\_RETURN\_BUFFER} - {33} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item PARTITION_CREATE -@itemize - -@item only case: 83 -@end itemize - -@item PARTITION_IDENT -@itemize - -@item only case: 730 -@end itemize - -@item PARTITION_DELETE -@itemize - -@item only case: 40 -@end itemize - -@item PARTITION_GET_BUFFER -@itemize - -@item available: 34 -@item not available: 33 -@end itemize - -@item PARTITION_RETURN_BUFFER -@itemize - -@item only case: 40 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - -
PARTITION_CREATE83
PARTITION_IDENT730
PARTITION_DELETE40
PARTITION_GET_BUFFER
available
34
not available
33
PARTITION_RETURN_BUFFER33
-
-@end html -@end ifset - -@page -@section Region Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{REGION\_CREATE}{68} -\rtemsonecase{REGION\_IDENT}{739} -\rtemsonecase{REGION\_DELETE}{39} -\rtemsdirective{REGION\_GET\_SEGMENT} -\rtemscase{available}{49} -\rtemscase{not available -- NO\_WAIT} - {45} -\rtemscase{not available -- caller blocks} - {127} -\rtemsdirective{REGION\_RETURN\_SEGMENT} -\rtemscase{no waiting tasks}{52} -\rtemscase{task readied -- returns to caller} - {113} -\rtemscase{task readied -- preempts caller} - {138} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item REGION_CREATE -@itemize - -@item only case: 68 -@end itemize - -@item REGION_IDENT -@itemize - -@item only case: 739 -@end itemize - -@item REGION_DELETE -@itemize - -@item only case: 39 -@end itemize - -@item REGION_GET_SEGMENT -@itemize - -@item available: 49 -@item not available -- NO_WAIT: 45 -@item not available -- caller blocks: 127 -@end itemize - -@item REGION_RETURN_SEGMENT -@itemize - -@item no waiting tasks: 52 -@item task readied -- returns to caller: 113 -@item task readied -- preempts caller: 138 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - - - -
REGION_CREATE68
REGION_IDENT739
REGION_DELETE39
REGION_GET_SEGMENT
available
49
not available -- NO_WAIT
 - 45
not available -- caller blocks
 - 127
REGION_RETURN_SEGMENT
no waiting tasks
52
task readied -- returns to caller
 - 113
task readied -- preempts caller
 - 138
-
-@end html -@end ifset - -@section Dual-Ported Memory Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{PORT\_CREATE}{39} -\rtemsonecase{PORT\_IDENT}{728} -\rtemsonecase{PORT\_DELETE}{39} -\rtemsonecase{PORT\_INTERNAL\_TO\_EXTERNAL} - {26} -\rtemsonecase{PORT\_EXTERNAL\_TO\_INTERNAL} - {26} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item PORT_CREATE -@itemize - -@item only case: 39 -@end itemize - -@item PORT_IDENT -@itemize - -@item only case: 728 -@end itemize - -@item PORT_DELETE -@itemize - -@item only case: 39 -@end itemize - -@item PORT_INTERNAL_TO_EXTERNAL -@itemize - -@item only case: 26 -@end itemize - -@item PORT_EXTERNAL_TO_INTERNAL -@itemize - -@item only case: 26 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - -
PORT_CREATE39
PORT_IDENT728
PORT_DELETE39
PORT_INTERNAL_TO_EXTERNAL26
PORT_EXTERNAL_TO_INTERNAL26
-
-@end html -@end ifset - -@section I/O Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{IO\_INITIALIZE}{4} -\rtemsonecase{IO\_OPEN}{1} -\rtemsonecase{IO\_CLOSE}{1} -\rtemsonecase{IO\_READ}{<1} -\rtemsonecase{IO\_WRITE}{1} -\rtemsonecase{IO\_CONTROL}{1} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item IO_INITIALIZE -@itemize - -@item only case: 4 -@end itemize - -@item IO_OPEN -@itemize - -@item only case: 1 -@end itemize - -@item IO_CLOSE -@itemize - -@item only case: 1 -@end itemize - -@item IO_READ -@itemize - -@item only case: <1 -@end itemize - -@item IO_WRITE -@itemize - -@item only case: 1 -@end itemize - -@item IO_CONTROL -@itemize - -@item only case: 1 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - -
IO_INITIALIZE4
IO_OPEN1
IO_CLOSE1
IO_READ<1
IO_WRITE1
IO_CONTROL1
-
-@end html -@end ifset - -@section Rate Monotonic Manager - -@ifset use-tex -@tex -\centerline{\vbox{\offinterlineskip\halign{ -\span\rtemstimetable -\rtemsonecase{RATE\_MONOTONIC\_CREATE}{36} -\rtemsonecase{RATE\_MONOTONIC\_IDENT}{725} -\rtemsonecase{RATE\_MONOTONIC\_CANCEL}{39} -\rtemsdirective{RATE\_MONOTONIC\_DELETE} -\rtemscase{active}{53} -\rtemscase{inactive}{49} -\rtemsdirective{RATE\_MONOTONIC\_PERIOD} -\rtemscase{initiate period -- returns to caller} - {53} -\rtemscase{conclude period -- caller blocks} - {82} -\rtemscase{obtain status}{30} -\rtemsendtimetable -}}\hfil} -@end tex -@end ifset - -@ifset use-ascii -@ifinfo -@itemize @bullet - -@item RATE_MONOTONIC_CREATE -@itemize - -@item only case: 36 -@end itemize - -@item RATE_MONOTONIC_IDENT -@itemize - -@item only case: 725 -@end itemize - -@item RATE_MONOTONIC_CANCEL -@itemize - -@item only case: 39 -@end itemize - -@item RATE_MONOTONIC_DELETE -@itemize - -@item active: 53 -@item inactive: 49 -@end itemize - -@item RATE_MONOTONIC_PERIOD -@itemize - -@item initiate period -- returns to caller: 53 -@item conclude period -- caller blocks: 82 -@item obtain status: 30 -@end itemize - -@end itemize -@end ifinfo -@end ifset - -@ifset use-html -@html -
- - - - - - - - - - - - - - - - - - - -
RATE_MONOTONIC_CREATE36
RATE_MONOTONIC_IDENT725
RATE_MONOTONIC_CANCEL39
RATE_MONOTONIC_DELETE
active
53
inactive
49
RATE_MONOTONIC_PERIOD
initiate period -- returns to caller
 - 53
conclude period -- caller blocks
 - 82
obtain status
30
-
-@end html -@end ifset - -@tex -\global\advance \smallskipamount by 4pt -@end tex - -@tex -\global\advance \smallskipamount by 4pt -@end tex -- cgit v1.2.3