OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [user-guide/] [rt-sh-cq7708.html] - Diff between revs 28 and 174

Only display areas with differences | Details | Blame | View Log

Rev 28 Rev 174
<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
<!-- This material may be distributed only subject to the terms      -->
<!-- This material may be distributed only subject to the terms      -->
<!-- and conditions set forth in the Open Publication License, v1.0  -->
<!-- and conditions set forth in the Open Publication License, v1.0  -->
<!-- or later (the latest version is presently available at          -->
<!-- or later (the latest version is presently available at          -->
<!-- http://www.opencontent.org/openpub/).                           -->
<!-- http://www.opencontent.org/openpub/).                           -->
<!-- Distribution of the work or derivative of the work in any       -->
<!-- Distribution of the work or derivative of the work in any       -->
<!-- standard (paper) book form is prohibited unless prior           -->
<!-- standard (paper) book form is prohibited unless prior           -->
<!-- permission is obtained from the copyright holder.               -->
<!-- permission is obtained from the copyright holder.               -->
<HTML
<HTML
><HEAD
><HEAD
><TITLE
><TITLE
>Board: CQ CqREEK SH3 Evaluation Board (cq7708)</TITLE
>Board: CQ CqREEK SH3 Evaluation Board (cq7708)</TITLE
><meta name="MSSmartTagsPreventParsing" content="TRUE">
><meta name="MSSmartTagsPreventParsing" content="TRUE">
<META
<META
NAME="GENERATOR"
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"><LINK
"><LINK
REL="HOME"
REL="HOME"
TITLE="eCos User Guide"
TITLE="eCos User Guide"
HREF="ecos-user-guide.html"><LINK
HREF="ecos-user-guide.html"><LINK
REL="UP"
REL="UP"
TITLE="Real-time characterization"
TITLE="Real-time characterization"
HREF="real-time-characterization.html"><LINK
HREF="real-time-characterization.html"><LINK
REL="PREVIOUS"
REL="PREVIOUS"
TITLE="Board: Hitachi EDK7708"
TITLE="Board: Hitachi EDK7708"
HREF="rt-sh-edk7708.html"><LINK
HREF="rt-sh-edk7708.html"><LINK
REL="NEXT"
REL="NEXT"
TITLE="Board: Hitachi HS7729PCI HS7729 SH3"
TITLE="Board: Hitachi HS7729PCI HS7729 SH3"
HREF="rt-sh-hs7729pci.html"></HEAD
HREF="rt-sh-hs7729pci.html"></HEAD
><BODY
><BODY
CLASS="SECT1"
CLASS="SECT1"
BGCOLOR="#FFFFFF"
BGCOLOR="#FFFFFF"
TEXT="#000000"
TEXT="#000000"
LINK="#0000FF"
LINK="#0000FF"
VLINK="#840084"
VLINK="#840084"
ALINK="#0000FF"
ALINK="#0000FF"
><DIV
><DIV
CLASS="NAVHEADER"
CLASS="NAVHEADER"
><TABLE
><TABLE
SUMMARY="Header navigation table"
SUMMARY="Header navigation table"
WIDTH="100%"
WIDTH="100%"
BORDER="0"
BORDER="0"
CELLPADDING="0"
CELLPADDING="0"
CELLSPACING="0"
CELLSPACING="0"
><TR
><TR
><TH
><TH
COLSPAN="3"
COLSPAN="3"
ALIGN="center"
ALIGN="center"
>eCos User Guide</TH
>eCos User Guide</TH
></TR
></TR
><TR
><TR
><TD
><TD
WIDTH="10%"
WIDTH="10%"
ALIGN="left"
ALIGN="left"
VALIGN="bottom"
VALIGN="bottom"
><A
><A
HREF="rt-sh-edk7708.html"
HREF="rt-sh-edk7708.html"
ACCESSKEY="P"
ACCESSKEY="P"
>Prev</A
>Prev</A
></TD
></TD
><TD
><TD
WIDTH="80%"
WIDTH="80%"
ALIGN="center"
ALIGN="center"
VALIGN="bottom"
VALIGN="bottom"
>Appendix B. Real-time characterization</TD
>Appendix B. Real-time characterization</TD
><TD
><TD
WIDTH="10%"
WIDTH="10%"
ALIGN="right"
ALIGN="right"
VALIGN="bottom"
VALIGN="bottom"
><A
><A
HREF="rt-sh-hs7729pci.html"
HREF="rt-sh-hs7729pci.html"
ACCESSKEY="N"
ACCESSKEY="N"
>Next</A
>Next</A
></TD
></TD
></TR
></TR
></TABLE
></TABLE
><HR
><HR
ALIGN="LEFT"
ALIGN="LEFT"
WIDTH="100%"></DIV
WIDTH="100%"></DIV
><DIV
><DIV
CLASS="SECT1"
CLASS="SECT1"
><H1
><H1
CLASS="SECT1"
CLASS="SECT1"
><A
><A
NAME="RT-SH-CQ7708">Board: CQ CqREEK SH3 Evaluation Board (cq7708)</H1
NAME="RT-SH-CQ7708">Board: CQ CqREEK SH3 Evaluation Board (cq7708)</H1
><TABLE
><TABLE
BORDER="5"
BORDER="5"
BGCOLOR="#E0E0F0"
BGCOLOR="#E0E0F0"
WIDTH="70%"
WIDTH="70%"
><TR
><TR
><TD
><TD
><PRE
><PRE
CLASS="LITERALLAYOUT"
CLASS="LITERALLAYOUT"
>&#13;Board: CQ CqREEK SH3 Evaluation Board (cq7708)
>&#13;Board: CQ CqREEK SH3 Evaluation Board (cq7708)
 
 
CPU: Hitachi SH3/7708 60MHz
CPU: Hitachi SH3/7708 60MHz
 
 
Startup, main stack             : stack used   448 size  4112
Startup, main stack             : stack used   448 size  4112
Startup              :  Interrupt stack used    80 size  4096
Startup              :  Interrupt stack used    80 size  4096
Startup              : Idlethread stack used    96 size  2048
Startup              : Idlethread stack used    96 size  2048
 
 
eCos Kernel Timings
eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated
Notes: all times are in microseconds (.000001) unless otherwise stated
 
 
Reading the hardware clock takes 2 `ticks' overhead
Reading the hardware clock takes 2 `ticks' overhead
... this value will be factored out of all other measurements
... this value will be factored out of all other measurements
Clock interrupt took   19.17 microseconds (71 raw clock ticks)
Clock interrupt took   19.17 microseconds (71 raw clock ticks)
 
 
Testing parameters:
Testing parameters:
   Clock samples:            32
   Clock samples:            32
   Threads:                  64
   Threads:                  64
   Thread switches:         128
   Thread switches:         128
   Mutexes:                  32
   Mutexes:                  32
   Mailboxes:                32
   Mailboxes:                32
   Semaphores:               32
   Semaphores:               32
   Scheduler operations:    128
   Scheduler operations:    128
   Counters:                 32
   Counters:                 32
   Alarms:                   32
   Alarms:                   32
 
 
 
 
                                 Confidence
                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
  ======  ======  ======  ====== ========== ========
   20.62   14.40   26.93    3.23   48%  26% Create thread
   20.62   14.40   26.93    3.23   48%  26% Create thread
    3.16    2.93    4.27    0.09   78%  20% Yield thread [all suspended]
    3.16    2.93    4.27    0.09   78%  20% Yield thread [all suspended]
    2.91    2.40    5.87    0.17   57%   1% Suspend [suspended] thread
    2.91    2.40    5.87    0.17   57%   1% Suspend [suspended] thread
    2.73    2.40    6.40    0.19   64%  15% Resume thread
    2.73    2.40    6.40    0.19   64%  15% Resume thread
    4.05    3.73   11.47    0.27   62%  90% Set priority
    4.05    3.73   11.47    0.27   62%  90% Set priority
    0.82    0.27    2.67    0.17   56%   3% Get priority
    0.82    0.27    2.67    0.17   56%   3% Get priority
    9.07    8.53   24.27    0.51   78%  71% Kill [suspended] thread
    9.07    8.53   24.27    0.51   78%  71% Kill [suspended] thread
    3.19    2.93    7.20    0.14   70%  28% Yield [no other] thread
    3.19    2.93    7.20    0.14   70%  28% Yield [no other] thread
    5.45    4.53   17.87    0.49   78%  17% Resume [suspended low prio] thread
    5.45    4.53   17.87    0.49   78%  17% Resume [suspended low prio] thread
    2.67    2.40    5.07    0.15   56%  28% Resume [runnable low prio] thread
    2.67    2.40    5.07    0.15   56%  28% Resume [runnable low prio] thread
    4.95    4.27   11.47    0.28   82%  14% Suspend [runnable] thread
    4.95    4.27   11.47    0.28   82%  14% Suspend [runnable] thread
    3.15    2.93    4.53    0.11   73%  25% Yield [only low prio] thread
    3.15    2.93    4.53    0.11   73%  25% Yield [only low prio] thread
    2.82    2.40    5.60    0.21   84%  10% Suspend [runnable-&#62;not runnable]
    2.82    2.40    5.60    0.21   84%  10% Suspend [runnable-&#62;not runnable]
    8.92    8.00   24.27    0.51   84%  14% Kill [runnable] thread
    8.92    8.00   24.27    0.51   84%  14% Kill [runnable] thread
    5.10    4.53   12.00    0.27   59%  39% Destroy [dead] thread
    5.10    4.53   12.00    0.27   59%  39% Destroy [dead] thread
   11.81   10.93   37.33    0.81   87%  95% Destroy [runnable] thread
   11.81   10.93   37.33    0.81   87%  95% Destroy [runnable] thread
   22.15   20.80   54.67    1.27   92%  92% Resume [high priority] thread
   22.15   20.80   54.67    1.27   92%  92% Resume [high priority] thread
    6.85    6.67   13.60    0.19   99%  50% Thread switch
    6.85    6.67   13.60    0.19   99%  50% Thread switch
 
 
    0.27    0.27    1.07    0.01   99%  99% Scheduler lock
    0.27    0.27    1.07    0.01   99%  99% Scheduler lock
    1.74    1.60    2.67    0.14   99%  50% Scheduler unlock [0 threads]
    1.74    1.60    2.67    0.14   99%  50% Scheduler unlock [0 threads]
    1.74    1.60    2.93    0.14   99%  50% Scheduler unlock [1 suspended]
    1.74    1.60    2.93    0.14   99%  50% Scheduler unlock [1 suspended]
    1.81    1.60    4.27    0.11   72%  26% Scheduler unlock [many suspended]
    1.81    1.60    4.27    0.11   72%  26% Scheduler unlock [many suspended]
    1.75    1.60    4.00    0.15   50%  49% Scheduler unlock [many low prio]
    1.75    1.60    4.00    0.15   50%  49% Scheduler unlock [many low prio]
 
 
    1.22    1.07    4.27    0.23   96%  78% Init mutex
    1.22    1.07    4.27    0.23   96%  78% Init mutex
    3.18    2.93    7.20    0.27   96%  53% Lock [unlocked] mutex
    3.18    2.93    7.20    0.27   96%  53% Lock [unlocked] mutex
    3.40    3.20    8.00    0.31   96%  96% Unlock [locked] mutex
    3.40    3.20    8.00    0.31   96%  96% Unlock [locked] mutex
    2.77    2.40    5.87    0.22   87%   9% Trylock [unlocked] mutex
    2.77    2.40    5.87    0.22   87%   9% Trylock [unlocked] mutex
    2.35    2.13    3.47    0.14   65%  31% Trylock [locked] mutex
    2.35    2.13    3.47    0.14   65%  31% Trylock [locked] mutex
    0.78    0.53    2.67    0.14   68%  28% Destroy mutex
    0.78    0.53    2.67    0.14   68%  28% Destroy mutex
   22.80   22.40   28.80    0.51   96%  71% Unlock/Lock mutex
   22.80   22.40   28.80    0.51   96%  71% Unlock/Lock mutex
 
 
    2.61    2.40    6.13    0.26   96%  62% Create mbox
    2.61    2.40    6.13    0.26   96%  62% Create mbox
    0.52    0.27    1.60    0.19   40%  37% Peek [empty] mbox
    0.52    0.27    1.60    0.19   40%  37% Peek [empty] mbox
    3.54    3.20    7.73    0.35   93%  78% Put [first] mbox
    3.54    3.20    7.73    0.35   93%  78% Put [first] mbox
    0.50    0.27    1.60    0.17   46%  37% Peek [1 msg] mbox
    0.50    0.27    1.60    0.17   46%  37% Peek [1 msg] mbox
    3.62    3.20    6.93    0.34   59%  65% Put [second] mbox
    3.62    3.20    6.93    0.34   59%  65% Put [second] mbox
    0.52    0.27    2.13    0.23   31%  43% Peek [2 msgs] mbox
    0.52    0.27    2.13    0.23   31%  43% Peek [2 msgs] mbox
    3.93    3.47   10.13    0.43   65%  65% Get [first] mbox
    3.93    3.47   10.13    0.43   65%  65% Get [first] mbox
    3.92    3.47    7.47    0.40   56%  56% Get [second] mbox
    3.92    3.47    7.47    0.40   56%  56% Get [second] mbox
    3.37    2.93    6.93    0.36   59%  68% Tryput [first] mbox
    3.37    2.93    6.93    0.36   59%  68% Tryput [first] mbox
    3.30    2.67    6.93    0.38   84%  40% Peek item [non-empty] mbox
    3.30    2.67    6.93    0.38   84%  40% Peek item [non-empty] mbox
    3.93    3.47    9.33    0.44   65%  71% Tryget [non-empty] mbox
    3.93    3.47    9.33    0.44   65%  71% Tryget [non-empty] mbox
    2.94    2.67    6.13    0.25   43%  43% Peek item [empty] mbox
    2.94    2.67    6.13    0.25   43%  43% Peek item [empty] mbox
    3.23    2.93    6.67    0.27   56%  84% Tryget [empty] mbox
    3.23    2.93    6.67    0.27   56%  84% Tryget [empty] mbox
    0.58    0.27    2.67    0.20   62%  21% Waiting to get mbox
    0.58    0.27    2.67    0.20   62%  21% Waiting to get mbox
    0.55    0.27    1.87    0.14   62%  21% Waiting to put mbox
    0.55    0.27    1.87    0.14   62%  21% Waiting to put mbox
    3.82    3.47    9.87    0.39   96%  93% Delete mbox
    3.82    3.47    9.87    0.39   96%  93% Delete mbox
   13.35   12.80   21.33    0.50   87%  78% Put/Get mbox
   13.35   12.80   21.33    0.50   87%  78% Put/Get mbox
 
 
    1.22    1.07    2.93    0.19   96%  59% Init semaphore
    1.22    1.07    2.93    0.19   96%  59% Init semaphore
    2.42    2.13    4.27    0.12   81%  15% Post [0] semaphore
    2.42    2.13    4.27    0.12   81%  15% Post [0] semaphore
    2.96    2.67    5.07    0.16   68%  21% Wait [1] semaphore
    2.96    2.67    5.07    0.16   68%  21% Wait [1] semaphore
    2.37    2.13    4.53    0.17   62%  34% Trywait [0] semaphore
    2.37    2.13    4.53    0.17   62%  34% Trywait [0] semaphore
    2.29    2.13    3.47    0.17   96%  53% Trywait [1] semaphore
    2.29    2.13    3.47    0.17   96%  53% Trywait [1] semaphore
    0.66    0.53    2.13    0.17   96%  68% Peek semaphore
    0.66    0.53    2.13    0.17   96%  68% Peek semaphore
    0.81    0.53    2.93    0.13   75%  21% Destroy semaphore
    0.81    0.53    2.93    0.13   75%  21% Destroy semaphore
   14.47   14.13   21.33    0.43   96%  96% Post/Wait semaphore
   14.47   14.13   21.33    0.43   96%  96% Post/Wait semaphore
 
 
    1.44    1.07    3.47    0.29   56%  71% Create counter
    1.44    1.07    3.47    0.29   56%  71% Create counter
    0.62    0.27    1.07    0.14   62%   3% Get counter value
    0.62    0.27    1.07    0.14   62%   3% Get counter value
    0.56    0.27    1.60    0.17   50%  25% Set counter value
    0.56    0.27    1.60    0.17   50%  25% Set counter value
    3.39    3.20    4.27    0.16   53%  40% Tick counter
    3.39    3.20    4.27    0.16   53%  40% Tick counter
    0.83    0.53    1.87    0.14   68%  15% Delete counter
    0.83    0.53    1.87    0.14   68%  15% Delete counter
 
 
    2.02    1.87    4.00    0.21   93%  68% Create alarm
    2.02    1.87    4.00    0.21   93%  68% Create alarm
    5.06    4.27   11.73    0.46   78%  18% Initialize alarm
    5.06    4.27   11.73    0.46   78%  18% Initialize alarm
    0.73    0.27    2.40    0.22   84%   3% Disable alarm
    0.73    0.27    2.40    0.22   84%   3% Disable alarm
    4.82    4.27   11.47    0.48   81%  65% Enable alarm
    4.82    4.27   11.47    0.48   81%  65% Enable alarm
    1.19    0.80    3.47    0.22   87%   9% Delete alarm
    1.19    0.80    3.47    0.22   87%   9% Delete alarm
    3.63    3.47    5.60    0.20   96%  59% Tick counter [1 alarm]
    3.63    3.47    5.60    0.20   96%  59% Tick counter [1 alarm]
   15.01   14.93   16.53    0.13   87%  87% Tick counter [many alarms]
   15.01   14.93   16.53    0.13   87%  87% Tick counter [many alarms]
    5.50    5.33    8.00    0.22   96%  65% Tick &#38; fire counter [1 alarm]
    5.50    5.33    8.00    0.22   96%  65% Tick &#38; fire counter [1 alarm]
   74.27   74.13   76.80    0.21   96%  78% Tick &#38; fire counters [&#62;1 together]
   74.27   74.13   76.80    0.21   96%  78% Tick &#38; fire counters [&#62;1 together]
   16.90   16.53   19.47    0.23   81%  15% Tick &#38; fire counters [&#62;1 separately]
   16.90   16.53   19.47    0.23   81%  15% Tick &#38; fire counters [&#62;1 separately]
   16.70   16.53   36.27    0.33   98%  98% Alarm latency [0 threads]
   16.70   16.53   36.27    0.33   98%  98% Alarm latency [0 threads]
   17.85   16.53   34.40    0.47   73%   0% Alarm latency [2 threads]
   17.85   16.53   34.40    0.47   73%   0% Alarm latency [2 threads]
   63.26   58.40   80.00    2.64   52%  32% Alarm latency [many threads]
   63.26   58.40   80.00    2.64   52%  32% Alarm latency [many threads]
   30.37   29.33  124.80    1.68   98%  97% Alarm -&#62; thread resume latency
   30.37   29.33  124.80    1.68   98%  97% Alarm -&#62; thread resume latency
 
 
    7.37    5.07   17.87    0.00            Clock/interrupt latency
    7.37    5.07   17.87    0.00            Clock/interrupt latency
 
 
    9.00    4.53   26.93    0.00            Clock DSR latency
    9.00    4.53   26.93    0.00            Clock DSR latency
 
 
  106       0     376  (main stack:   764)  Thread stack used (992 total)
  106       0     376  (main stack:   764)  Thread stack used (992 total)
All done, main stack            : stack used   764 size  4112
All done, main stack            : stack used   764 size  4112
All done             :  Interrupt stack used   176 size  4096
All done             :  Interrupt stack used   176 size  4096
All done             : Idlethread stack used   352 size  2048
All done             : Idlethread stack used   352 size  2048
 
 
Timing complete - 30310 ms total
Timing complete - 30310 ms total
 
 
PASS:&lt;Basic timing OK&#62;
PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;
EXIT:&lt;done&#62;
 
 
        </PRE
        </PRE
></TD
></TD
></TR
></TR
></TABLE
></TABLE
></DIV
></DIV
><DIV
><DIV
CLASS="NAVFOOTER"
CLASS="NAVFOOTER"
><HR
><HR
ALIGN="LEFT"
ALIGN="LEFT"
WIDTH="100%"><TABLE
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
SUMMARY="Footer navigation table"
WIDTH="100%"
WIDTH="100%"
BORDER="0"
BORDER="0"
CELLPADDING="0"
CELLPADDING="0"
CELLSPACING="0"
CELLSPACING="0"
><TR
><TR
><TD
><TD
WIDTH="33%"
WIDTH="33%"
ALIGN="left"
ALIGN="left"
VALIGN="top"
VALIGN="top"
><A
><A
HREF="rt-sh-edk7708.html"
HREF="rt-sh-edk7708.html"
ACCESSKEY="P"
ACCESSKEY="P"
>Prev</A
>Prev</A
></TD
></TD
><TD
><TD
WIDTH="34%"
WIDTH="34%"
ALIGN="center"
ALIGN="center"
VALIGN="top"
VALIGN="top"
><A
><A
HREF="ecos-user-guide.html"
HREF="ecos-user-guide.html"
ACCESSKEY="H"
ACCESSKEY="H"
>Home</A
>Home</A
></TD
></TD
><TD
><TD
WIDTH="33%"
WIDTH="33%"
ALIGN="right"
ALIGN="right"
VALIGN="top"
VALIGN="top"
><A
><A
HREF="rt-sh-hs7729pci.html"
HREF="rt-sh-hs7729pci.html"
ACCESSKEY="N"
ACCESSKEY="N"
>Next</A
>Next</A
></TD
></TD
></TR
></TR
><TR
><TR
><TD
><TD
WIDTH="33%"
WIDTH="33%"
ALIGN="left"
ALIGN="left"
VALIGN="top"
VALIGN="top"
>Board: Hitachi EDK7708</TD
>Board: Hitachi EDK7708</TD
><TD
><TD
WIDTH="34%"
WIDTH="34%"
ALIGN="center"
ALIGN="center"
VALIGN="top"
VALIGN="top"
><A
><A
HREF="real-time-characterization.html"
HREF="real-time-characterization.html"
ACCESSKEY="U"
ACCESSKEY="U"
>Up</A
>Up</A
></TD
></TD
><TD
><TD
WIDTH="33%"
WIDTH="33%"
ALIGN="right"
ALIGN="right"
VALIGN="top"
VALIGN="top"
>Board: Hitachi HS7729PCI HS7729 SH3</TD
>Board: Hitachi HS7729PCI HS7729 SH3</TD
></TR
></TR
></TABLE
></TABLE
></DIV
></DIV
></BODY
></BODY
></HTML
></HTML
 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.