OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [sgml/] [user-guide/] [real-time-characterization.sgml] - Rev 174

Compare with Previous | Blame | View Log

<!-- {{{ Banner                         -->

<!-- =============================================================== -->
<!--                                                                 -->
<!--     config-tool.sgml                                            -->
<!--                                                                 -->
<!--     eCos User Guide                                             -->
<!--                                                                 -->
<!-- =============================================================== -->
<!-- ####COPYRIGHTBEGIN####                                          -->
<!--                                                                 -->
<!-- =============================================================== -->
<!-- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.  -->
<!-- This material may be distributed only subject to the terms      -->
<!-- and conditions set forth in the Open Publication License, v1.0  -->
<!-- or later (the latest version is presently available at          -->
<!-- http://www.opencontent.org/openpub/)                            -->
<!-- Distribution of the work or derivative of the work in any       -->
<!-- standard (paper) book form is prohibited unless prior           -->
<!-- permission obtained from the copyright holder                   -->
<!-- =============================================================== -->
<!--                                                                 -->      
<!-- ####COPYRIGHTEND####                                            -->
<!-- =============================================================== -->
<!-- #####DESCRIPTIONBEGIN####                                       -->
<!--                                                                 -->
<!-- ####DESCRIPTIONEND####                                          -->
<!-- =============================================================== -->

<!-- }}} -->

<APPENDIX ID="REAL-TIME-CHARACTERIZATION">
<TITLE>Real-time characterization</TITLE>

<PARA>For a discussion of real-time performance measurement for eCos, see the eCos 
Users' Guide.
</PARA>

<caution>
<para>
As with the target setup descriptions in the previous appendix, this
information will eventually be merged into per-target documents.
</para>
</caution>

<PARA>  Sample numbers:
      </PARA>

<!-- ==================================================== -->

<SECT1 id="rt-arm-aeb1">
<TITLE>Board: ARM AEB-1 Revision B Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: ARM AEB-1 Revision B Evaluation Board

CPU : Sharp LH77790A 24MHz



Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   128 size  2048
Startup              : Idlethread stack used    80 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 13 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  193.49 microseconds (290 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                   7
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
  110.19  104.67  116.00    3.26   42%  28% Create thread
   34.00   34.00   34.00    0.00  100% 100% Yield thread [all suspended]
   24.67   24.67   24.67    0.00  100% 100% Suspend [suspended] thread
   25.05   24.67   25.33    0.33   57%  42% Resume thread
   37.14   36.67   37.33    0.27   71%  28% Set priority
    3.81    3.33    4.00    0.27   71%  28% Get priority
   80.00   80.00   80.00    0.00  100% 100% Kill [suspended] thread
   33.90   33.33   34.00    0.16   85%  14% Yield [no other] thread
   45.90   44.00   46.67    0.54   57%  14% Resume [suspended low prio] thread
   24.57   24.00   24.67    0.16   85%  14% Resume [runnable low prio] thread
   42.29   36.67   43.33    1.61   85%  14% Suspend [runnable] thread
   33.90   33.33   34.00    0.16   85%  14% Yield [only low prio] thread
   24.67   24.67   24.67    0.00  100% 100% Suspend [runnable-&#62;not runnable]
   80.00   80.00   80.00    0.00  100% 100% Kill [runnable] thread
   43.33   43.33   43.33    0.00  100% 100% Destroy [dead] thread
  106.29  101.33  107.33    1.41   85%  14% Destroy [runnable] thread
  144.95  141.33  166.00    6.01   85%  85% Resume [high priority] thread
   78.31   76.67  254.67    2.75   99%  99% Thread switch

    4.00    4.00    4.00    0.00  100% 100% Scheduler lock
   16.37   16.00   16.67    0.33   56%  43% Scheduler unlock [0 threads]
   16.37   16.00   16.67    0.33   56%  43% Scheduler unlock [1 suspended]
   16.37   16.00   16.67    0.33   56%  43% Scheduler unlock [many suspended]
   16.37   16.00   16.67    0.33   56%  43% Scheduler unlock [many low prio]

   10.67   10.67   10.67    0.00  100% 100% Init mutex
   28.67   28.67   28.67    0.00  100% 100% Lock [unlocked] mutex
   30.44   30.00   31.33    0.33   59%  37% Unlock [locked] mutex
   25.42   25.33   26.00    0.15   87%  87% Trylock [unlocked] mutex
   22.50   22.00   22.67    0.25   75%  25% Trylock [locked] mutex
    5.75    5.33    6.00    0.31   62%  37% Destroy mutex
  185.33  185.33  185.33    0.00  100% 100% Unlock/Lock mutex

   20.17   20.00   20.67    0.25   75%  75% Create mbox
    2.92    2.67    3.33    0.31   62%  62% Peek [empty] mbox
   32.42   32.00   32.67    0.31   62%  37% Put [first] mbox
    3.00    2.67    3.33    0.33  100%  50% Peek [1 msg] mbox
   32.50   32.00   32.67    0.25   75%  25% Put [second] mbox
    2.92    2.67    3.33    0.31   62%  62% Peek [2 msgs] mbox
   32.83   32.67   33.33    0.25   75%  75% Get [first] mbox
   32.67   32.67   32.67    0.00  100% 100% Get [second] mbox
   31.33   31.33   31.33    0.00  100% 100% Tryput [first] mbox
   27.58   27.33   28.00    0.31   62%  62% Peek item [non-empty] mbox
   32.83   32.67   33.33    0.25   75%  75% Tryget [non-empty] mbox
   26.50   26.00   26.67    0.25   75%  25% Peek item [empty] mbox
   28.00   28.00   28.00    0.00  100% 100% Tryget [empty] mbox
    3.25    2.67    3.33    0.15   87%  12% Waiting to get mbox
    3.25    2.67    3.33    0.15   87%  12% Waiting to put mbox
   30.83   30.67   31.33    0.25   75%  75% Delete mbox
  101.08  100.67  101.33    0.31   62%  37% Put/Get mbox

   11.17   10.67   11.33    0.25   75%  25% Init semaphore
   24.17   24.00   24.67    0.25   75%  75% Post [0] semaphore
   27.08   26.67   27.33    0.31   62%  37% Wait [1] semaphore
   22.75   22.67   23.33    0.15   87%  87% Trywait [0] semaphore
   22.21   22.00   22.67    0.29   68%  68% Trywait [1] semaphore
    7.33    7.33    7.33    0.00  100% 100% Peek semaphore
    5.92    5.33    6.00    0.15   87%  12% Destroy semaphore
  110.04  110.00  110.67    0.08   93%  93% Post/Wait semaphore

    9.54    9.33   10.00    0.29   68%  68% Create counter
    3.92    3.33    4.00    0.15   87%  12% Get counter value
    4.00    4.00    4.00    0.00  100% 100% Set counter value
   30.92   30.67   31.33    0.31   62%  62% Tick counter
    5.75    5.33    6.00    0.31   62%  37% Delete counter

   13.83   13.33   14.00    0.25   75%  25% Create alarm
   46.67   46.67   46.67    0.00  100% 100% Initialize alarm
    3.67    3.33    4.00    0.33  100%  50% Disable alarm
   45.67   45.33   46.00    0.33  100%  50% Enable alarm
    8.33    8.00    8.67    0.33  100%  50% Delete alarm
   36.33   36.00   36.67    0.33  100%  50% Tick counter [1 alarm]
  214.67  214.67  214.67    0.00  100% 100% Tick counter [many alarms]
   62.67   62.67   62.67    0.00  100% 100% Tick &#38; fire counter [1 alarm]
 1087.04 1075.33 1278.67   21.91   93%  93% Tick &#38; fire counters [&#62;1 together]
  246.35  240.67  412.00   10.35   96%  96% Tick &#38; fire counters [&#62;1 separately]
  168.01  167.33  237.33    1.08   99%  99% Alarm latency [0 threads]
  187.36  168.00  234.67    3.60   86%   1% Alarm latency [2 threads]
  187.37  167.33  235.33    3.59   85%   1% Alarm latency [many threads]
  303.12  280.00  508.67    3.21   98%   0% Alarm -&#62; thread resume latency

   36.65   36.00   38.67    0.00            Clock/interrupt latency

   65.79   52.00  152.67    0.00            Clock DSR latency

  316     316     316  (main stack:   752)  Thread stack used (1120 total)
All done, main stack            : stack used   752 size  2400
All done             :  Interrupt stack used   280 size  2048
All done             : Idlethread stack used   268 size  2048

Timing complete - 30390 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-at91-eb40">
<TITLE>Board: Atmel AT91/EB40</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">
Board: Atmel AT91/EB40
CPU : AT91R40807 (ARM7TDMI core), 32MHz
512KB RAM, 64K Flash

Startup, main stack             : stack used   420 size  2400
Startup              :  Interrupt stack used   144 size  4096
Startup              : Idlethread stack used    84 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 3 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  127.53 microseconds (130 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  25
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   86.48   71.29  101.56    7.99   48%  28% Create thread
   20.70   20.51   21.48    0.31   80%  80% Yield thread [all suspended]
   17.15   16.60   17.58    0.48   56%  44% Suspend [suspended] thread
   17.07   16.60   17.58    0.49   52%  52% Resume thread
   25.51   25.39   26.37    0.21   88%  88% Set priority
    3.16    2.93    3.91    0.36   76%  76% Get priority
   52.34   51.76   52.73    0.47   60%  40% Kill [suspended] thread
   20.70   20.51   21.48    0.31   80%  80% Yield [no other] thread
   28.98   28.32   30.27    0.48   60%  36% Resume [suspended low prio] thread
   17.11   16.60   17.58    0.49   52%  48% Resume [runnable low prio] thread
   27.85   26.37   28.32    0.52   96%   4% Suspend [runnable] thread
   20.70   20.51   21.48    0.31   80%  80% Yield [only low prio] thread
   17.23   16.60   17.58    0.45   64%  36% Suspend [runnable-&#62;not runnable]
   52.34   51.76   52.73    0.47   60%  40% Kill [runnable] thread
   33.01   32.23   33.20    0.31   80%  20% Destroy [dead] thread
   72.03   70.31   72.27    0.38   80%   4% Destroy [runnable] thread
   96.99   95.70  112.30    1.22   64%  96% Resume [high priority] thread
   51.48   49.80  164.06    1.76   99%  99% Thread switch

    2.78    1.95    2.93    0.26   84%  15% Scheduler lock
   11.81   11.72   12.70    0.17   90%  90% Scheduler unlock [0 threads]
   11.81   11.72   12.70    0.17   90%  90% Scheduler unlock [1 suspended]
   11.81   11.72   12.70    0.17   90%  90% Scheduler unlock [many suspended]
   11.81   11.72   12.70    0.17   90%  90% Scheduler unlock [many low prio]

    5.49    4.88    5.86    0.46   62%  37% Init mutex
   20.20   19.53   20.51    0.42   68%  31% Lock [unlocked] mutex
   24.44   24.41   25.39    0.06   96%  96% Unlock [locked] mutex
   18.25   17.58   18.55    0.42   68%  31% Trylock [unlocked] mutex
   16.11   15.63   16.60    0.49  100%  50% Trylock [locked] mutex
    6.10    5.86    6.84    0.37   75%  75% Destroy mutex
  124.21  124.02  125.00    0.30   81%  81% Unlock/Lock mutex

    9.28    8.79    9.77    0.49  100%  50% Create mbox
    2.93    2.93    2.93    0.00  100% 100% Peek [empty] mbox
   22.58   22.46   23.44    0.21   87%  87% Put [first] mbox
    2.44    1.95    2.93    0.49  100%  50% Peek [1 msg] mbox
   22.58   22.46   23.44    0.21   87%  87% Put [second] mbox
    2.44    1.95    2.93    0.49  100%  50% Peek [2 msgs] mbox
   22.71   22.46   23.44    0.37   75%  75% Get [first] mbox
   22.71   22.46   23.44    0.37   75%  75% Get [second] mbox
   21.18   20.51   21.48    0.42   68%  31% Tryput [first] mbox
   18.98   18.55   19.53    0.48   56%  56% Peek item [non-empty] mbox
   22.46   22.46   22.46    0.00  100% 100% Tryget [non-empty] mbox
   18.31   17.58   18.55    0.37   75%  25% Peek item [empty] mbox
   19.53   19.53   19.53    0.00  100% 100% Tryget [empty] mbox
    2.69    1.95    2.93    0.37   75%  25% Waiting to get mbox
    2.93    2.93    2.93    0.00  100% 100% Waiting to put mbox
   23.86   23.44   24.41    0.48   56%  56% Delete mbox
   67.60   67.38   68.36    0.33   78%  78% Put/Get mbox

    5.37    4.88    5.86    0.49  100%  50% Init semaphore
   16.97   16.60   17.58    0.46   62%  62% Post [0] semaphore
   18.98   18.55   19.53    0.48   56%  56% Wait [1] semaphore
   15.81   15.63   16.60    0.30   81%  81% Trywait [0] semaphore
   15.29   14.65   15.63    0.44   65%  34% Trywait [1] semaphore
    5.62    4.88    5.86    0.37   75%  25% Peek semaphore
    6.35    5.86    6.84    0.49  100%  50% Destroy semaphore
   72.36   72.27   73.24    0.17   90%  90% Post/Wait semaphore

    7.08    6.84    7.81    0.37   75%  75% Create counter
    3.17    2.93    3.91    0.37   75%  75% Get counter value
    3.05    2.93    3.91    0.21   87%  87% Set counter value
   24.11   23.44   24.41    0.42   68%  31% Tick counter
    5.49    4.88    5.86    0.46   62%  37% Delete counter

   10.92   10.74   11.72    0.30   81%  81% Create alarm
   31.46   31.25   32.23    0.33   78%  78% Initialize alarm
    3.05    2.93    3.91    0.21   87%  87% Disable alarm
   31.49   31.25   32.23    0.37   75%  75% Enable alarm
    7.02    6.84    7.81    0.30   81%  81% Delete alarm
   31.16   30.27   31.25    0.17   90%   9% Tick counter [1 alarm]
  309.26  304.69  425.78    7.28   96%  96% Tick counter [many alarms]
   44.83   43.95   44.92    0.17   90%   9% Tick &#38; fire counter [1 alarm]
  781.68  774.41  893.55   13.62   93%  93% Tick &#38; fire counters [&#62;1 together]
  324.16  320.31  433.59    6.84   96%  96% Tick &#38; fire counters [&#62;1 separately]
  114.26  113.28  167.97    0.84   57%  42% Alarm latency [0 threads]
  126.91  113.28  159.18    8.20   50%  31% Alarm latency [2 threads]
  127.11  113.28  158.20    8.09   51%  28% Alarm latency [many threads]
  196.49  189.45  331.05    2.10   98%   0% Alarm -&#62; thread resume latency

   23.50   23.44   25.39    0.00            Clock/interrupt latency

   40.31   33.20  514.65    0.00            Clock DSR latency

  300     271     312  (main stack:   832)  Thread stack used (1120 total)
All done, main stack            : stack used   832 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   272 size  2048

Timing complete - 30350 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;
        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-ebsa285">
<TITLE>Board: Intel StrongARM EBSA-285 Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Intel StrongARM EBSA-285 Evaluation Board

CPU   : Intel StrongARM SA-110 228MHz


Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    80 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 1 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    4.61 microseconds (16 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    4.97    3.26    7.34    0.60   50%   4% Create thread
    0.73    0.54    2.17    0.14   60%  37% Yield thread [all suspended]
    0.98    0.82    2.99    0.23   81%  68% Suspend [suspended] thread
    0.54    0.27    1.63    0.03   92%   6% Resume thread
    0.83    0.54    1.90    0.10   73%  14% Set priority
    0.21    0.00    0.54    0.21   25%  48% Get priority
    2.25    1.90   10.05    0.37   96%  67% Kill [suspended] thread
    0.70    0.54    1.09    0.14   53%  45% Yield [no other] thread
    0.96    0.82    1.36    0.14   50%  48% Resume [suspended low prio] thread
    0.53    0.27    0.82    0.03   92%   6% Resume [runnable low prio] thread
    0.90    0.82    1.63    0.13   70%  70% Suspend [runnable] thread
    0.70    0.54    0.82    0.13   57%  42% Yield [only low prio] thread
    0.55    0.54    0.82    0.01   98%  98% Suspend [runnable-&#62;not runnable]
    1.64    1.63    2.17    0.02   98%  98% Kill [runnable] thread
    0.97    0.82    4.62    0.20   98%  64% Destroy [dead] thread
    2.17    1.90    2.17    0.01   98%   1% Destroy [runnable] thread
    6.06    5.16   10.60    0.53   59%  31% Resume [high priority] thread
    1.69    1.63    5.98    0.11   90%  90% Thread switch

    0.14    0.00    1.36    0.14   99%  50% Scheduler lock
    0.37    0.27    0.54    0.13   62%  62% Scheduler unlock [0 threads]
    0.38    0.27    0.54    0.13   60%  60% Scheduler unlock [1 suspended]
    0.37    0.27    0.54    0.13   63%  63% Scheduler unlock [many suspended]
    0.37    0.27    0.54    0.13   63%  63% Scheduler unlock [many low prio]

    0.34    0.00    1.90    0.15   78%   6% Init mutex
    0.88    0.54    4.62    0.37   93%  71% Lock [unlocked] mutex
    0.79    0.54    4.35    0.26   93%  53% Unlock [locked] mutex
    0.59    0.27    2.17    0.10   93%   3% Trylock [unlocked] mutex
    0.50    0.27    0.82    0.09   78%  18% Trylock [locked] mutex
    0.18    0.00    0.54    0.13   59%  37% Destroy mutex
    3.85    3.80    5.16    0.08   96%  96% Unlock/Lock mutex

    0.64    0.27    3.53    0.24   81%  15% Create mbox
    0.61    0.27    2.17    0.21   68%  18% Peek [empty] mbox
    0.87    0.54    5.16    0.31   59%  87% Put [first] mbox
    0.08    0.00    0.54    0.12   71%  71% Peek [1 msg] mbox
    0.71    0.54    1.09    0.14   56%  40% Put [second] mbox
    0.08    0.00    0.27    0.12   68%  68% Peek [2 msgs] mbox
    0.89    0.54    4.89    0.31   62%  81% Get [first] mbox
    0.76    0.54    1.09    0.17   43%  37% Get [second] mbox
    0.76    0.54    3.26    0.21   96%  50% Tryput [first] mbox
    0.65    0.54    2.45    0.17   81%  81% Peek item [non-empty] mbox
    0.76    0.54    2.72    0.19   53%  43% Tryget [non-empty] mbox
    0.58    0.54    0.82    0.06   87%  87% Peek item [empty] mbox
    0.61    0.54    0.82    0.10   75%  75% Tryget [empty] mbox
    0.10    0.00    0.54    0.13   65%  65% Waiting to get mbox
    0.10    0.00    0.54    0.13   65%  65% Waiting to put mbox
    0.77    0.54    3.26    0.20   53%  43% Delete mbox
    2.10    1.90    6.25    0.30   93%  93% Put/Get mbox

    0.34    0.27    1.09    0.11   81%  81% Init semaphore
    0.60    0.27    1.09    0.12   68%   6% Post [0] semaphore
    0.59    0.54    0.82    0.08   81%  81% Wait [1] semaphore
    0.59    0.54    2.17    0.10   96%  96% Trywait [0] semaphore
    0.48    0.27    0.82    0.11   71%  25% Trywait [1] semaphore
    0.24    0.00    0.82    0.09   78%  18% Peek semaphore
    0.19    0.00    0.54    0.13   62%  34% Destroy semaphore
    2.28    2.17    4.08    0.18   93%  90% Post/Wait semaphore

    0.43    0.00    2.72    0.23   90%   6% Create counter
    0.40    0.00    1.63    0.25   68%  28% Get counter value
    0.13    0.00    0.82    0.15   96%  59% Set counter value
    0.71    0.54    1.63    0.16   50%  46% Tick counter
    0.16    0.00    0.54    0.14   53%  43% Delete counter

    0.47    0.27    1.36    0.15   59%  37% Create alarm
    1.58    1.09    7.07    0.44   71%  68% Initialize alarm
    0.12    0.00    1.09    0.16   96%  65% Disable alarm
    1.01    0.82    2.45    0.17   53%  43% Enable alarm
    0.21    0.00    0.27    0.09   78%  21% Delete alarm
    0.78    0.54    1.90    0.12   71%  25% Tick counter [1 alarm]
    3.90    3.80    4.35    0.13   68%  68% Tick counter [many alarms]
    1.25    1.09    1.63    0.14   53%  43% Tick &#38; fire counter [1 alarm]
   19.88   19.84   20.11    0.07   84%  84% Tick &#38; fire counters [&#62;1 together]
    4.37    4.35    4.62    0.05   90%  90% Tick &#38; fire counters [&#62;1 separately]
    3.83    3.80    7.61    0.06   99%  99% Alarm latency [0 threads]
    4.46    3.80    7.88    0.27   71%  24% Alarm latency [2 threads]
   16.06   13.59   26.36    1.05   54%  10% Alarm latency [many threads]
    6.67    6.52   22.83    0.29   98%  98% Alarm -&#62; thread resume latency

    1.89    0.82    9.78    0.00            Clock/interrupt latency

    2.17    1.09    7.34    0.00            Clock DSR latency

   11       0     316  (main stack:   744)  Thread stack used (1120 total)
All done, main stack            : stack used   744 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   268 size  2048

Timing complete - 30210 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;
        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-ep7211">
<TITLE>Board: Cirrus Logic EDB7111-2 Development Board</TITLE>
<SECT2>
<TITLE>CPU  : Cirrus Logic EP7211 73MHz</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Cirrus Logic EDB7111-2 Development Board

CPU  : Cirrus Logic EP7211 73MHz



Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    88 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  356.69 microseconds (182 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   22.71   17.58   37.11    3.07   46%  34% Create thread
    4.36    3.91    5.86    0.70   76%  76% Yield thread [all suspended]
    4.24    3.91    7.81    0.56   84%  84% Suspend [suspended] thread
    4.09    1.95    7.81    0.45   85%   3% Resume thread
    5.31    3.91   11.72    0.92   65%  32% Set priority
    2.11    1.95    3.91    0.28   92%  92% Get priority
   11.54    9.77   25.39    0.99   62%  28% Kill [suspended] thread
    4.46    3.91    9.77    0.82   75%  75% Yield [no other] thread
    7.57    5.86   13.67    0.69   75%  20% Resume [suspended low prio] thread
    3.94    1.95    5.86    0.18   92%   3% Resume [runnable low prio] thread
    7.02    5.86   13.67    1.05   53%  45% Suspend [runnable] thread
    4.42    3.91    9.77    0.79   76%  76% Yield [only low prio] thread
    4.24    1.95    5.86    0.61   79%   1% Suspend [runnable-&#62;not runnable]
   11.29    9.77   27.34    1.14   57%  37% Kill [runnable] thread
    6.29    3.91   11.72    0.84   71%   4% Destroy [dead] thread
   13.52   11.72   31.25    0.90   70%  25% Destroy [runnable] thread
   24.50   21.48   42.97    1.69   79%  12% Resume [high priority] thread
    8.79    7.81   19.53    1.05   99%  53% Thread switch

    1.66    0.00    3.91    0.52   83%  15% Scheduler lock
    2.59    1.95    3.91    0.86   67%  67% Scheduler unlock [0 threads]
    2.62    1.95    3.91    0.88   65%  65% Scheduler unlock [1 suspended]
    2.61    1.95    3.91    0.87   66%  66% Scheduler unlock [many suspended]
    2.58    1.95    3.91    0.85   67%  67% Scheduler unlock [many low prio]

    2.69    1.95    5.86    0.96   65%  65% Init mutex
    4.88    3.91    9.77    1.10   96%  56% Lock [unlocked] mutex
    4.64    3.91   11.72    1.05   71%  71% Unlock [locked] mutex
    3.97    1.95    7.81    0.47   81%   9% Trylock [unlocked] mutex
    3.48    1.95    3.91    0.67   78%  21% Trylock [locked] mutex
    1.77    0.00    3.91    0.44   84%  12% Destroy mutex
   31.92   29.30   42.97    1.65   71%  18% Unlock/Lock mutex

    4.09    3.91    9.77    0.35   96%  96% Create mbox
    1.83    0.00    3.91    0.34   87%   9% Peek [empty] mbox
    5.31    3.91    9.77    0.96   62%  34% Put [first] mbox
    1.59    0.00    1.95    0.60   81%  18% Peek [1 msg] mbox
    5.19    3.91    9.77    1.04   56%  40% Put [second] mbox
    1.65    0.00    3.91    0.62   78%  18% Peek [2 msgs] mbox
    5.43    3.91    9.77    0.86   68%  28% Get [first] mbox
    5.31    3.91    7.81    0.96   59%  34% Get [second] mbox
    4.76    3.91    9.77    1.07   62%  62% Tryput [first] mbox
    4.82    1.95    9.77    1.15   93%   3% Peek item [non-empty] mbox
    5.55    3.91   11.72    0.82   71%  25% Tryget [non-empty] mbox
    3.97    1.95    7.81    0.59   75%  12% Peek item [empty] mbox
    4.33    3.91    7.81    0.69   81%  81% Tryget [empty] mbox
    1.59    0.00    3.91    0.79   68%  25% Waiting to get mbox
    1.71    0.00    3.91    0.53   81%  15% Waiting to put mbox
    5.25    3.91    9.77    1.01   59%  37% Delete mbox
   17.82   15.63   29.30    1.14   65%  18% Put/Get mbox

    2.69    1.95    5.86    0.96   65%  65% Init semaphore
    3.78    1.95    7.81    0.46   84%  12% Post [0] semaphore
    4.27    3.91    7.81    0.62   84%  84% Wait [1] semaphore
    3.72    1.95    7.81    0.66   75%  18% Trywait [0] semaphore
    3.29    1.95    5.86    0.92   62%  34% Trywait [1] semaphore
    2.32    1.95    3.91    0.59   81%  81% Peek semaphore
    1.89    0.00    3.91    0.24   90%   6% Destroy semaphore
   15.75   13.67   29.30    1.07   68%  21% Post/Wait semaphore

    2.69    1.95    5.86    0.96   65%  65% Create counter
    1.83    0.00    1.95    0.23   93%   6% Get counter value
    1.53    0.00    3.91    0.76   71%  25% Set counter value
    4.82    3.91    5.86    0.97   53%  53% Tick counter
    1.89    0.00    1.95    0.12   96%   3% Delete counter

    3.78    1.95    7.81    0.46   84%  12% Create alarm
    7.99    5.86   15.63    0.70   81%   9% Initialize alarm
    1.71    0.00    1.95    0.43   87%  12% Disable alarm
    7.14    5.86   11.72    1.04   56%  40% Enable alarm
    2.50    1.95    3.91    0.79   71%  71% Delete alarm
    4.94    3.91    7.81    1.04   96%  50% Tick counter [1 alarm]
   19.47   17.58   23.44    0.36   87%   9% Tick counter [many alarms]
    7.63    5.86   11.72    0.55   81%  15% Tick &#38; fire counter [1 alarm]
   99.06   97.66  105.47    1.05   59%  37% Tick &#38; fire counters [&#62;1 together]
   22.15   21.48   27.34    0.96   71%  71% Tick &#38; fire counters [&#62;1 separately]
  359.16  357.42  378.91    0.87   71%  25% Alarm latency [0 threads]
  364.03  357.42  402.34    3.03   58%  15% Alarm latency [2 threads]
  408.25  402.34  416.02    2.89   53%  24% Alarm latency [many threads]
  381.16  376.95  492.19    2.48   95%  46% Alarm -&#62; thread resume latency

    9.79    5.86   19.53    0.00            Clock/interrupt latency

   12.13    5.86   31.25    0.00            Clock DSR latency

   12       0     316  (main stack:   752)  Thread stack used (1120 total)
All done, main stack            : stack used   752 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   276 size  2048

Timing complete - 30450 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

          </LITERALLAYOUT>
</SECT2>
<SECT2>
<TITLE>CPU  : Cirrus Logic EP7212 73MHz</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Cirrus Logic EDB7111-2 Development Board

CPU  : Cirrus Logic EP7212 73MHz



Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    88 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  356.32 microseconds (182 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   22.43   15.63   33.20    3.02   68%  18% Create thread
    4.48    3.91    5.86    0.81   70%  70% Yield thread [all suspended]
    4.42    3.91    7.81    0.78   75%  75% Suspend [suspended] thread
    4.12    1.95    5.86    0.49   82%   3% Resume thread
    5.62    3.91   11.72    0.64   78%  18% Set priority
    2.17    1.95    3.91    0.38   89%  89% Get priority
   11.54    9.77   27.34    0.88   70%  25% Kill [suspended] thread
    4.64    3.91    9.77    0.96   65%  65% Yield [no other] thread
    7.51    5.86   15.63    0.72   76%  21% Resume [suspended low prio] thread
    3.88    1.95    9.77    0.42   82%  10% Resume [runnable low prio] thread
    7.14    5.86   13.67    1.00   59%  39% Suspend [runnable] thread
    4.52    3.91    7.81    0.86   70%  70% Yield [only low prio] thread
    4.15    1.95    7.81    0.49   85%   1% Suspend [runnable-&#62;not runnable]
   11.26    9.77   27.34    1.17   56%  39% Kill [runnable] thread
    6.22    3.91   13.67    0.88   70%   7% Destroy [dead] thread
   13.64   11.72   33.20    1.02   64%  26% Destroy [runnable] thread
   24.17   21.48   41.02    1.49   82%  12% Resume [high priority] thread
    8.80    7.81   21.48    1.08   98%  54% Thread switch

    1.60    0.00    1.95    0.58   82%  17% Scheduler lock
    2.61    1.95    3.91    0.87   66%  66% Scheduler unlock [0 threads]
    2.59    1.95    3.91    0.86   67%  67% Scheduler unlock [1 suspended]
    2.61    1.95    3.91    0.87   66%  66% Scheduler unlock [many suspended]
    2.59    1.95    3.91    0.86   67%  67% Scheduler unlock [many low prio]

    2.62    1.95    3.91    0.88   65%  65% Init mutex
    4.82    3.91    9.77    1.09   96%  59% Lock [unlocked] mutex
    4.39    3.91    9.77    0.79   81%  81% Unlock [locked] mutex
    3.84    1.95    7.81    0.36   87%   9% Trylock [unlocked] mutex
    3.54    1.95    5.86    0.69   75%  21% Trylock [locked] mutex
    1.83    0.00    3.91    0.34   87%   9% Destroy mutex
   34.61   31.25   46.88    1.68   78%   9% Unlock/Lock mutex

    3.97    1.95    7.81    0.24   93%   3% Create mbox
    1.83    0.00    3.91    0.34   87%   9% Peek [empty] mbox
    4.76    3.91    9.77    1.07   62%  62% Put [first] mbox
    1.71    0.00    3.91    0.64   75%  18% Peek [1 msg] mbox
    5.00    3.91    9.77    1.10   96%  50% Put [second] mbox
    1.65    0.00    1.95    0.52   84%  15% Peek [2 msgs] mbox
    5.31    3.91   11.72    1.05   59%  37% Get [first] mbox
    5.13    3.91    7.81    0.99   56%  40% Get [second] mbox
    4.76    3.91   11.72    1.12   96%  65% Tryput [first] mbox
    4.46    3.91    7.81    0.82   75%  75% Peek item [non-empty] mbox
    5.55    3.91    9.77    0.82   68%  25% Tryget [non-empty] mbox
    4.03    1.95    7.81    0.58   78%   9% Peek item [empty] mbox
    4.27    3.91    5.86    0.59   81%  81% Tryget [empty] mbox
    1.77    0.00    3.91    0.44   84%  12% Waiting to get mbox
    1.59    0.00    1.95    0.60   81%  18% Waiting to put mbox
    5.37    3.91    9.77    0.91   65%  31% Delete mbox
   16.66   13.67   27.34    1.42   90%   3% Put/Get mbox

    2.62    1.95    5.86    0.92   68%  68% Init semaphore
    3.84    1.95    7.81    0.47   81%  12% Post [0] semaphore
    4.21    3.91    7.81    0.53   87%  87% Wait [1] semaphore
    3.48    1.95    5.86    0.76   71%  25% Trywait [0] semaphore
    3.60    1.95    5.86    0.62   78%  18% Trywait [1] semaphore
    2.26    1.95    5.86    0.53   87%  87% Peek semaphore
    1.89    0.00    1.95    0.12   96%   3% Destroy semaphore
   16.05   13.67   29.30    1.40   59%  18% Post/Wait semaphore

    2.38    1.95    3.91    0.67   78%  78% Create counter
    2.01    0.00    3.91    0.35   84%   6% Get counter value
    1.89    0.00    3.91    0.24   90%   6% Set counter value
    4.58    3.91    5.86    0.88   65%  65% Tick counter
    1.71    0.00    1.95    0.43   87%  12% Delete counter

    3.84    1.95    7.81    0.36   87%   9% Create alarm
    7.99    5.86   15.63    0.47   93%   3% Initialize alarm
    2.01    0.00    3.91    0.35   84%   6% Disable alarm
    6.53    5.86   13.67    1.01   75%  75% Enable alarm
    2.32    1.95    3.91    0.59   81%  81% Delete alarm
    4.76    3.91    7.81    1.01   59%  59% Tick counter [1 alarm]
   19.53   17.58   23.44    0.24   90%   6% Tick counter [many alarms]
    7.57    5.86   13.67    0.75   75%  21% Tick &#38; fire counter [1 alarm]
   98.57   97.66  105.47    1.14   96%  62% Tick &#38; fire counters [&#62;1 together]
   22.15   21.48   27.34    0.96   71%  71% Tick &#38; fire counters [&#62;1 separately]
  359.18  357.42  384.77    1.10   65%  31% Alarm latency [0 threads]
  362.63  357.42  396.48    2.55   43%  27% Alarm latency [2 threads]
  408.22  402.34  416.02    2.73   55%  21% Alarm latency [many threads]
  378.63  375.00  494.14    2.56   93%  71% Alarm -&#62; thread resume latency

    9.78    5.86   19.53    0.00            Clock/interrupt latency

   12.21    5.86   31.25    0.00            Clock DSR latency

   12       0     316  (main stack:   752)  Thread stack used (1120 total)
All done, main stack            : stack used   752 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   276 size  2048

Timing complete - 30550 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

          </LITERALLAYOUT>
</SECT2>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-pid">
<TITLE>Board: ARM PID Evaluation Board</TITLE>
<SECT2>
<TITLE>CPU :  ARM 7TDMI 20 MHz</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: ARM PID Evaluation Board

CPU :  ARM 7TDMI 20 MHz



Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    84 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 6 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  120.74 microseconds (150 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  50
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   99.01   68.00  129.60   15.62   50%  26% Create thread
   21.60   21.60   21.60    0.00  100% 100% Yield thread [all suspended]
   15.65   15.20   16.00    0.39   56%  44% Suspend [suspended] thread
   15.79   15.20   16.00    0.31   74%  26% Resume thread
   23.65   23.20   24.00    0.39   56%  44% Set priority
    2.26    1.60    2.40    0.24   82%  18% Get priority
   51.39   51.20   52.00    0.29   76%  76% Kill [suspended] thread
   21.60   21.60   21.60    0.00  100% 100% Yield [no other] thread
   29.47   28.00   29.60    0.22   86%   2% Resume [suspended low prio] thread
   15.60   15.20   16.00    0.40  100%  50% Resume [runnable low prio] thread
   27.73   24.00   28.00    0.40   74%   2% Suspend [runnable] thread
   21.60   21.60   21.60    0.00  100% 100% Yield [only low prio] thread
   15.65   15.20   16.00    0.39   56%  44% Suspend [runnable-&#62;not runnable]
   51.39   51.20   52.00    0.29   76%  76% Kill [runnable] thread
   27.66   27.20   28.80    0.41   54%  44% Destroy [dead] thread
   68.93   64.80   69.60    0.35   72%   2% Destroy [runnable] thread
   91.26   90.40  107.20    0.64   66%  32% Resume [high priority] thread
   49.14   48.80   49.60    0.39   57%  57% Thread switch

    2.20    1.60    2.40    0.30   75%  25% Scheduler lock
   10.20    9.60   10.40    0.30   75%  25% Scheduler unlock [0 threads]
   10.20    9.60   10.40    0.30   75%  25% Scheduler unlock [1 suspended]
   10.20    9.60   10.40    0.30   75%  25% Scheduler unlock [many suspended]
   10.20    9.60   10.40    0.30   75%  25% Scheduler unlock [many low prio]

    6.85    6.40    7.20    0.39   56%  43% Init mutex
   18.40   18.40   18.40    0.00  100% 100% Lock [unlocked] mutex
   19.57   19.20   20.00    0.40   53%  53% Unlock [locked] mutex
   16.55   16.00   16.80    0.34   68%  31% Trylock [unlocked] mutex
   14.55   14.40   15.20    0.24   81%  81% Trylock [locked] mutex
    3.55    3.20    4.00    0.39   56%  56% Destroy mutex
  119.85  119.20  120.00    0.24   81%  18% Unlock/Lock mutex

   12.85   12.80   13.60    0.09   93%  93% Create mbox
    1.65    1.60    2.40    0.09   93%  93% Peek [empty] mbox
   20.70   20.00   20.80    0.17   87%  12% Put [first] mbox
    1.65    1.60    2.40    0.09   93%  93% Peek [1 msg] mbox
   20.70   20.00   20.80    0.17   87%  12% Put [second] mbox
    1.65    1.60    2.40    0.09   93%  93% Peek [2 msgs] mbox
   20.85   20.80   21.60    0.09   93%  93% Get [first] mbox
   20.85   20.80   21.60    0.09   93%  93% Get [second] mbox
   19.90   19.20   20.00    0.17   87%  12% Tryput [first] mbox
   17.60   17.60   17.60    0.00  100% 100% Peek item [non-empty] mbox
   20.90   20.80   21.60    0.17   87%  87% Tryget [non-empty] mbox
   16.80   16.80   16.80    0.00  100% 100% Peek item [empty] mbox
   17.65   17.60   18.40    0.09   93%  93% Tryget [empty] mbox
    1.85    1.60    2.40    0.34   68%  68% Waiting to get mbox
    1.85    1.60    2.40    0.34   68%  68% Waiting to put mbox
   19.40   19.20   20.00    0.30   75%  75% Delete mbox
   65.05   64.80   65.60    0.34   68%  68% Put/Get mbox

    7.05    6.40    7.20    0.24   81%  18% Init semaphore
   15.55   15.20   16.00    0.39   56%  56% Post [0] semaphore
   17.35   16.80   17.60    0.34   68%  31% Wait [1] semaphore
   14.60   14.40   15.20    0.30   75%  75% Trywait [0] semaphore
   14.20   13.60   14.40    0.30   75%  25% Trywait [1] semaphore
    4.55    4.00    4.80    0.34   68%  31% Peek semaphore
    3.75    3.20    4.00    0.34   68%  31% Destroy semaphore
   70.85   70.40   71.20    0.39   56%  43% Post/Wait semaphore

    6.05    5.60    6.40    0.39   56%  43% Create counter
    2.25    1.60    2.40    0.24   81%  18% Get counter value
    2.25    1.60    2.40    0.24   81%  18% Set counter value
   19.70   19.20   20.00    0.37   62%  37% Tick counter
    3.45    3.20    4.00    0.34   68%  68% Delete counter

    9.05    8.80    9.60    0.34   68%  68% Create alarm
   29.60   29.60   29.60    0.00  100% 100% Initialize alarm
    2.15    1.60    2.40    0.34   68%  31% Disable alarm
   29.35   28.80   29.60    0.34   68%  31% Enable alarm
    5.10    4.80    5.60    0.37   62%  62% Delete alarm
   23.20   23.20   23.20    0.00  100% 100% Tick counter [1 alarm]
  138.00  137.60  138.40    0.40  100%  50% Tick counter [many alarms]
   40.40   40.00   40.80    0.40  100%  50% Tick &#38; fire counter [1 alarm]
  704.25  697.60  804.00   12.47   93%  93% Tick &#38; fire counters [&#62;1 together]
  155.20  155.20  155.20    0.00  100% 100% Tick &#38; fire counters [&#62;1 separately]
  105.20  104.80  151.20    0.76   99%  94% Alarm latency [0 threads]
  117.57  104.80  149.60    7.13   57%  25% Alarm latency [2 threads]
  117.49  104.80  148.80    7.10   58%  26% Alarm latency [many threads]
  192.59  177.60  316.00    1.93   98%   0% Alarm -&#62; thread resume latency

   22.10   21.60   24.00    0.00            Clock/interrupt latency

   38.69   32.80   61.60    0.00            Clock DSR latency

  297     276     316  (main stack:   752)  Thread stack used (1120 total)
All done, main stack            : stack used   752 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   272 size  2048

Timing complete - 30350 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

          </LITERALLAYOUT>
</SECT2>
<SECT2>
<TITLE>CPU :  ARM 920T 20 MHz</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: ARM PID Evaluation Board

CPU :  ARM 920T 20 MHz


Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    84 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 15 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  291.41 microseconds (364 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  50
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
  257.78  168.00  568.00   48.70   56%  28% Create thread
   50.21   49.60   50.40    0.29   76%  24% Yield thread [all suspended]
   36.26   36.00   36.80    0.35   68%  68% Suspend [suspended] thread
   37.20   36.80   37.60    0.40  100%  50% Resume thread
   56.24   56.00   56.80    0.34   70%  70% Set priority
    5.20    4.80    5.60    0.40  100%  50% Get priority
  122.75  122.40  123.20    0.39   56%  56% Kill [suspended] thread
   50.19   49.60   50.40    0.31   74%  26% Yield [no other] thread
   69.49   66.40   69.60    0.21   92%   2% Resume [suspended low prio] thread
   37.01   36.80   37.60    0.31   74%  74% Resume [runnable low prio] thread
   64.75   55.20   65.60    0.38   80%   2% Suspend [runnable] thread
   50.19   49.60   50.40    0.31   74%  26% Yield [only low prio] thread
   36.24   36.00   36.80    0.34   70%  70% Suspend [runnable-&#62;not runnable]
  122.75  122.40  123.20    0.39   56%  56% Kill [runnable] thread
   67.76   67.20   68.00    0.34   70%  30% Destroy [dead] thread
  167.07  158.40  168.00    0.35   92%   2% Destroy [runnable] thread
  213.49  212.00  249.60    1.46   84%  90% Resume [high priority] thread
  122.81  120.00  389.60    4.17   99%  99% Thread switch

    4.70    4.00    4.80    0.17   87%  12% Scheduler lock
   23.70   23.20   24.00    0.37   62%  37% Scheduler unlock [0 threads]
   23.60   23.20   24.00    0.40  100%  50% Scheduler unlock [1 suspended]
   23.70   23.20   24.00    0.37   62%  37% Scheduler unlock [many suspended]
   23.60   23.20   24.00    0.40  100%  50% Scheduler unlock [many low prio]

   15.65   15.20   16.00    0.39   56%  43% Init mutex
   42.40   42.40   42.40    0.00  100% 100% Lock [unlocked] mutex
   45.37   44.80   46.40    0.36   65%  31% Unlock [locked] mutex
   39.20   39.20   39.20    0.00  100% 100% Trylock [unlocked] mutex
   34.45   34.40   35.20    0.09   93%  93% Trylock [locked] mutex
    8.00    8.00    8.00    0.00  100% 100% Destroy mutex
  284.42  284.00  284.80    0.40   53%  46% Unlock/Lock mutex

   29.40   28.80   29.60    0.30   75%  25% Create mbox
    3.35    3.20    4.00    0.24   81%  81% Peek [empty] mbox
   49.35   48.80   49.60    0.34   68%  31% Put [first] mbox
    3.35    3.20    4.00    0.24   81%  81% Peek [1 msg] mbox
   49.35   48.80   49.60    0.34   68%  31% Put [second] mbox
    3.35    3.20    4.00    0.24   81%  81% Peek [2 msgs] mbox
   49.15   48.80   49.60    0.39   56%  56% Get [first] mbox
   49.15   48.80   49.60    0.39   56%  56% Get [second] mbox
   47.80   47.20   48.00    0.30   75%  25% Tryput [first] mbox
   41.40   40.80   41.60    0.30   75%  25% Peek item [non-empty] mbox
   49.40   48.80   49.60    0.30   75%  25% Tryget [non-empty] mbox
   40.15   40.00   40.80    0.24   81%  81% Peek item [empty] mbox
   40.95   40.80   41.60    0.24   81%  81% Tryget [empty] mbox
    4.05    4.00    4.80    0.09   93%  93% Waiting to get mbox
    4.05    4.00    4.80    0.09   93%  93% Waiting to put mbox
   45.60   45.60   45.60    0.00  100% 100% Delete mbox
  153.27  152.80  153.60    0.39   59%  40% Put/Get mbox

   16.80   16.80   16.80    0.00  100% 100% Init semaphore
   36.60   36.00   36.80    0.30   75%  25% Post [0] semaphore
   39.60   39.20   40.00    0.40  100%  50% Wait [1] semaphore
   34.80   34.40   35.20    0.40  100%  50% Trywait [0] semaphore
   33.35   32.80   33.60    0.34   68%  31% Trywait [1] semaphore
   10.30    9.60   10.40    0.17   87%  12% Peek semaphore
    8.80    8.80    8.80    0.00  100% 100% Destroy semaphore
  166.92  166.40  167.20    0.36   65%  34% Post/Wait semaphore

   13.60   13.60   13.60    0.00  100% 100% Create counter
    4.85    4.80    5.60    0.09   93%  93% Get counter value
    4.80    4.80    4.80    0.00  100% 100% Set counter value
   45.25   44.80   45.60    0.39   56%  43% Tick counter
    7.75    7.20    8.00    0.34   68%  31% Delete counter

   20.80   20.80   20.80    0.00  100% 100% Create alarm
   69.30   68.80   69.60    0.37   62%  37% Initialize alarm
    4.80    4.80    4.80    0.00  100% 100% Disable alarm
   67.35   67.20   68.00    0.24   81%  81% Enable alarm
   11.80   11.20   12.00    0.30   75%  25% Delete alarm
   54.80   54.40   55.20    0.40  100%  50% Tick counter [1 alarm]
  372.35  363.20  652.80   17.53   96%  96% Tick counter [many alarms]
   95.50   95.20   96.00    0.37   62%  62% Tick &#38; fire counter [1 alarm]
 1757.92 1707.20 1996.80   81.43   81%  81% Tick &#38; fire counters [&#62;1 together]
  404.37  404.00  404.80    0.40   53%  53% Tick &#38; fire counters [&#62;1 separately]
  256.57  254.40  395.20    2.17   98%  97% Alarm latency [0 threads]
  296.60  255.20  359.20   23.53   53%  31% Alarm latency [2 threads]
  307.49  265.60  357.60   27.52   53%  53% Alarm latency [many threads]
  467.04  432.00  788.80    5.03   97%   1% Alarm -&#62; thread resume latency

   55.63   54.40   60.80    0.00            Clock/interrupt latency

  101.23   80.80 1433.60    0.00            Clock DSR latency

  316     316     316  (main stack:   752)  Thread stack used (1120 total)
All done, main stack            : stack used   752 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   272 size  2048

Timing complete - 30780 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;
          </LITERALLAYOUT>
</SECT2>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-iq80310">
<TITLE>Board: Intel IQ80310 XScale Development Kit</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Intel IQ80310 XScale Development Kit

CPU: Intel XScale 600MHz


Startup, main stack             : stack used   388 size  2400
Startup              :  Interrupt stack used   148 size  4096
Startup              : Idlethread stack used    76 size  1120

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 73 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   12.11 microseconds (399 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    6.53    5.48    8.55    0.50   53%  23% Create thread
    0.37    0.03    3.24    0.18   87%   1% Yield thread [all suspended]
    0.24    0.00    2.06    0.12   87%   1% Suspend [suspended] thread
    0.25    0.00    0.73    0.06   71%   1% Resume thread
    0.36    0.09    0.82    0.10   89%   1% Set priority
    0.03    0.00    0.42    0.05   90%  90% Get priority
    1.07    0.52    6.39    0.18   92%   1% Kill [suspended] thread
    0.33    0.06    0.91    0.08   78%   3% Yield [no other] thread
    0.55    0.03    1.06    0.09   85%   1% Resume [suspended low prio] thread
    0.28    0.00    1.79    0.11   84%   4% Resume [runnable low prio] thread
    0.43    0.00    1.00    0.12   76%   1% Suspend [runnable] thread
    0.31    0.00    1.24    0.09   82%   4% Yield [only low prio] thread
    0.21    0.00    0.42    0.04   73%   1% Suspend [runnable-&#62;not runnable]
    1.00    0.88    1.45    0.04   78%   4% Kill [runnable] thread
    0.59    0.42    3.97    0.13   81%  87% Destroy [dead] thread
    1.43    1.27    1.94    0.07   78%   7% Destroy [runnable] thread
    3.12    2.58    5.09    0.33   56%  34% Resume [high priority] thread
    0.87    0.36    1.39    0.07   86%   0% Thread switch

    0.15    0.00    1.39    0.21   81%  81% Scheduler lock
    0.16    0.00    0.64    0.08   85%   7% Scheduler unlock [0 threads]
    0.16    0.00    0.64    0.08   75%   8% Scheduler unlock [1 suspended]
    0.16    0.00    0.70    0.08   78%   6% Scheduler unlock [many suspended]
    0.16    0.00    0.64    0.07   81%   4% Scheduler unlock [many low prio]

    0.45    0.00    1.39    0.34   56%  46% Init mutex
    0.43    0.18    3.27    0.23   87%  87% Lock [unlocked] mutex
    0.48    0.09    3.88    0.26   84%  71% Unlock [locked] mutex
    0.35    0.21    2.24    0.21   87%  84% Trylock [unlocked] mutex
    0.26    0.00    0.67    0.13   78%   9% Trylock [locked] mutex
    0.21    0.00    1.27    0.24   78%  75% Destroy mutex
    2.58    2.09    3.09    0.13   75%   9% Unlock/Lock mutex

    0.99    0.21    2.48    0.41   65%  28% Create mbox
    0.04    0.00    0.39    0.07   90%  87% Peek [empty] mbox
    0.47    0.27    3.48    0.29   90%  78% Put [first] mbox
    0.02    0.00    0.39    0.03   90%  90% Peek [1 msg] mbox
    0.29    0.15    0.58    0.04   68%   3% Put [second] mbox
    0.02    0.00    0.45    0.04   93%  93% Peek [2 msgs] mbox
    0.48    0.21    3.67    0.26   84%  87% Get [first] mbox
    0.35    0.09    0.82    0.11   75%   3% Get [second] mbox
    0.50    0.21    3.18    0.33   90%  68% Tryput [first] mbox
    0.39    0.15    1.39    0.19   78%  68% Peek item [non-empty] mbox
    0.43    0.18    3.33    0.23   87%  90% Tryget [non-empty] mbox
    0.28    0.03    0.79    0.06   68%   3% Peek item [empty] mbox
    0.28    0.21    0.58    0.05   71%  65% Tryget [empty] mbox
    0.01    0.00    0.36    0.02   96%  90% Waiting to get mbox
    0.05    0.00    0.45    0.09   87%  84% Waiting to put mbox
    0.42    0.09    2.88    0.20   84%  12% Delete mbox
    1.39    1.27    2.39    0.14   87%  87% Put/Get mbox

    0.35    0.00    1.36    0.45   75%  68% Init semaphore
    0.19    0.00    0.45    0.04   81%   3% Post [0] semaphore
    0.25    0.21    0.88    0.06   84%  81% Wait [1] semaphore
    0.32    0.06    1.79    0.21   78%  68% Trywait [0] semaphore
    0.20    0.00    0.52    0.06   62%   3% Trywait [1] semaphore
    0.07    0.00    0.45    0.10   84%  81% Peek semaphore
    0.06    0.00    0.52    0.06   71%  78% Destroy semaphore
    1.45    1.42    1.79    0.04   87%  87% Post/Wait semaphore

    0.70    0.00    2.88    0.47   43%  34% Create counter
    0.05    0.00    0.42    0.09   87%  84% Get counter value
    0.02    0.00    0.45    0.04   93%  93% Set counter value
    0.38    0.12    0.58    0.06   59%   3% Tick counter
    0.03    0.00    0.48    0.05   93%  78% Delete counter

    1.10    0.39    4.30    0.47   62%  53% Create alarm
    0.58    0.03    3.12    0.18   87%   3% Initialize alarm
    0.04    0.00    0.42    0.07   90%  90% Disable alarm
    0.54    0.36    1.36    0.12   84%  43% Enable alarm
    0.03    0.00    0.70    0.06   84%  84% Delete alarm
    0.50    0.24    0.97    0.08   84%   6% Tick counter [1 alarm]
    5.30    5.12    5.97    0.14   84%  75% Tick counter [many alarms]
    0.82    0.64    1.36    0.11   78%  43% Tick &#38; fire counter [1 alarm]
   14.13   13.85   14.55    0.09   78%   3% Tick &#38; fire counters [&#62;1 together]
    5.56    5.45    6.00    0.09   78%  71% Tick &#38; fire counters [&#62;1 separately]
    9.69    9.45   12.52    0.22   64%  71% Alarm latency [0 threads]
    9.98    9.48   12.76    0.23   69%  14% Alarm latency [2 threads]
   10.38    9.48   24.67    0.59   74%  45% Alarm latency [many threads]
   11.72   11.30   21.33    0.32   81%  58% Alarm -&#62; thread resume latency

    1.87    1.82   10.42    0.00            Clock/interrupt latency

    3.02    2.58    7.67    0.00            Clock DSR latency

    9       0     260  (main stack:   776)  Thread stack used (1120 total)
All done, main stack            : stack used   776 size  2400
All done             :  Interrupt stack used   268 size  4096
All done             : Idlethread stack used   244 size  1120

Timing complete - 30300 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-tx39-jmr3904">
<TITLE>Board: Toshiba JMR3904 Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Toshiba JMR3904 Evaluation Board

CPU  : TMPR3904F 50MHz


eCOS Kernel Timings
Note: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   29.68 microseconds (45 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                24
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   13.62   11.72   27.99    1.51   79%  54% Create thread
    2.77    2.60    3.91    0.26   79%  79% Yield thread [all suspended]
    3.31    2.60    6.51    0.27   83%  12% Suspend [suspended] thread
    2.58    1.95    7.81    0.47   58%  37% Resume thread
    4.94    4.56   11.07    0.60   95%  79% Set priority
    0.71    0.65    1.95    0.10   95%  95% Get priority
   14.97   14.32   25.39    0.87   95%  95% Kill [suspended] thread
    2.25    1.95    9.11    0.57   95%  95% Yield [no other] thread
    7.27    6.51   12.37    0.42   79%  16% Resume [suspended low prio] thread
    2.28    1.95    7.16    0.51   95%  79% Resume [runnable low prio] thread
    4.31    3.26   12.37    0.75   87%  79% Suspend [runnable] thread
    2.17    1.95    7.16    0.42   95%  95% Yield [only low prio] thread
    2.39    1.95    6.51    0.51   95%  58% Suspend [runnable-&#62;not runnable]
   13.43   12.37   22.79    0.80   91%  91% Kill [runnable] thread
   22.30   20.83   37.76    1.76   91%  91% Resume [high priority] thread
    4.62    4.56   11.07    0.13   98%  98% Thread switch

    1.51    1.30    2.60    0.29   68%  68% Scheduler lock
    2.36    1.95    3.26    0.31   61%  37% Scheduler unlock [0 threads]
    2.39    1.95    5.21    0.32   62%  36% Scheduler unlock [1 suspended]
    2.38    1.95    4.56    0.32   61%  37% Scheduler unlock [many suspended]
    2.38    1.95    5.21    0.32   61%  37% Scheduler unlock [many low prio]

    0.90    0.65    3.26    0.35   71%  71% Init mutex
    2.48    1.95    8.46    0.50   50%  46% Lock [unlocked] mutex
    2.83    2.60    9.11    0.42   93%  93% Unlock [locked] mutex
    2.30    1.95    6.51    0.45   96%  65% Trylock [unlocked] mutex
    1.99    1.30    5.86    0.24   84%  12% Trylock [locked] mutex
    0.04    0.00    1.30    0.08   96%  96% Destroy mutex
   42.40   42.32   44.92    0.16   96%  96% Unlock/Lock mutex

    1.44    1.30    5.86    0.28   96%  96% Create mbox
    0.51    0.00    1.30    0.25   71%  25% Peek [empty] mbox
    2.93    2.60    9.11    0.51   96%  78% Put [first] mbox
    0.51    0.00    1.30    0.25   71%  25% Peek [1 msg] mbox
    4.19    3.91    5.21    0.34   59%  59% Put [second] mbox
    0.45    0.00    0.65    0.28   68%  31% Peek [2 msgs] mbox
    3.28    2.60   10.42    0.45   65%  31% Get [first] mbox
    3.34    2.60    9.77    0.40   78%  18% Get [second] mbox
    2.69    1.95    9.11    0.40   78%  18% Tryput [first] mbox
    2.75    1.95    7.81    0.32   93%   3% Peek item [non-empty] mbox
    3.15    2.60    9.11    0.48   53%  43% Tryget [non-empty] mbox
    2.22    1.95    6.51    0.41   96%  78% Peek item [empty] mbox
    2.40    1.95    5.86    0.42   50%  46% Tryget [empty] mbox
    0.47    0.00    0.65    0.26   71%  28% Waiting to get mbox
    0.59    0.00    1.30    0.15   84%  12% Waiting to put mbox
    4.01    3.26   10.42    0.40   81%  15% Delete mbox
   26.18   26.04   30.60    0.28   96%  96% Put/Get mbox

    0.92    0.65    3.91    0.38   71%  71% Init semaphore
    2.24    1.95    6.51    0.43   96%  75% Post [0] semaphore
    2.32    1.95    7.16    0.48   96%  65% Wait [1] semaphore
    2.03    1.30    5.86    0.24   90%   6% Trywait [0] semaphore
    1.91    1.30    4.56    0.23   78%  18% Trywait [1] semaphore
    0.77    0.00    1.95    0.30   65%   9% Peek semaphore
    0.61    0.00    1.95    0.15   84%  12% Destroy semaphore
   22.62   22.14   30.60    0.61   96%  62% Post/Wait semaphore

    0.92    0.65    3.91    0.38   71%  71% Create counter
    0.69    0.65    1.95    0.08   96%  96% Get counter value
    0.41    0.00    1.30    0.33   56%  40% Set counter value
    3.21    2.60    5.86    0.27   71%  21% Tick counter
    0.65    0.00    3.26    0.16   84%  12% Delete counter

    1.57    1.30    4.56    0.38   71%  71% Create alarm
    4.52    3.91   13.02    0.57   50%  46% Initialize alarm
    0.61    0.00    1.95    0.15   84%  12% Disable alarm
    4.43    3.91    9.11    0.43   56%  40% Enable alarm
    0.87    0.65    2.60    0.32   71%  71% Delete alarm
    2.93    2.60    6.51    0.43   96%  65% Tick counter [1 alarm]
   14.83   14.32   22.79    0.60   96%  59% Tick counter [many alarms]
    4.88    4.56   11.07    0.51   96%  78% Tick &#38; fire counter [1 alarm]
   83.25   82.03  102.86    1.23   96%  93% Tick &#38; fire counters [&#62;1 together]
   17.58   16.93   27.34    0.61   50%  46% Tick &#38; fire counters [&#62;1 separately]
   26.18   24.74   40.36    0.30   97%   0% Alarm latency [0 threads]
   33.88   29.30   56.64    1.70   85%   6% Alarm latency [2 threads]
   36.37   29.30   61.20    3.25   53%  24% Alarm latency [many threads]

    7.85    6.51   14.97    0.00            Clock/interrupt latency

Timing complete - 23540 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-tx49-ref4955">
<TITLE>Board: Toshiba REF 4955</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Toshiba REF 4955

CPU  : Toshiba TX4955 66MHz

Startup, main stack             : stack used   960 size  2936
Startup              :  Interrupt stack used   168 size  4096
Startup              : Idlethread stack used   372 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 3 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    4.00 microseconds (264 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   11.21    9.58   14.11    0.95   48%  34% Create thread
    0.66    0.65    1.29    0.02   98%  98% Yield thread [all suspended]
    0.63    0.53    3.06    0.17   82%  82% Suspend [suspended] thread
    0.54    0.53    1.06    0.02   98%  98% Resume thread
    0.78    0.74    1.39    0.05   93%  93% Set priority
    0.05    0.05    0.36    0.01   98%  98% Get priority
    2.06    1.89    6.65    0.25   95%  79% Kill [suspended] thread
    0.65    0.65    0.68    0.00   98%  98% Yield [no other] thread
    1.15    1.02    3.03    0.20   81%  81% Resume [suspended low prio] thread
    0.54    0.52    1.18    0.03   96%  96% Resume [runnable low prio] thread
    0.94    0.88    1.27    0.01   95%   1% Suspend [runnable] thread
    0.65    0.65    0.68    0.00   98%  98% Yield [only low prio] thread
    0.54    0.53    0.86    0.01   98%  96% Suspend [runnable-&#62;not runnable]
    1.97    1.89    2.98    0.12   84%  84% Kill [runnable] thread
    1.03    0.92    4.94    0.17   89%  89% Destroy [dead] thread
    2.55    2.33    4.38    0.24   89%  70% Destroy [runnable] thread
    5.62    4.11   13.23    0.99   65%  40% Resume [high priority] thread
    1.84    1.83    2.79    0.02   98%  98% Thread switch

    0.12    0.02    0.65    0.15   74%  74% Scheduler lock
    0.35    0.35    0.35    0.00  100% 100% Scheduler unlock [0 threads]
    0.35    0.35    0.35    0.00  100% 100% Scheduler unlock [1 suspended]
    0.43    0.35    1.17    0.13   78%  78% Scheduler unlock [many suspended]
    0.45    0.35    1.17    0.15   75%  75% Scheduler unlock [many low prio]

    0.46    0.15    3.38    0.30   62%  50% Init mutex
    0.73    0.64    3.27    0.16   96%  96% Lock [unlocked] mutex
    0.77    0.65    4.50    0.23   96%  96% Unlock [locked] mutex
    0.58    0.55    1.42    0.05   96%  96% Trylock [unlocked] mutex
    0.51    0.50    0.83    0.02   96%  96% Trylock [locked] mutex
    0.12    0.11    0.41    0.02   96%  96% Destroy mutex
    4.72    4.70    5.58    0.05   96%  96% Unlock/Lock mutex

    1.01    0.67    3.48    0.40   71%  71% Create mbox
    0.02    0.00    0.53    0.03   96%  96% Peek [empty] mbox
    0.89    0.68    4.20    0.29   96%  71% Put [first] mbox
    0.02    0.00    0.33    0.02   96%  96% Peek [1 msg] mbox
    0.69    0.68    0.76    0.01   50%  46% Put [second] mbox
    0.02    0.00    0.30    0.02   96%  96% Peek [2 msgs] mbox
    0.81    0.71    3.83    0.19   96%  96% Get [first] mbox
    0.72    0.71    1.02    0.02   96%  96% Get [second] mbox
    0.81    0.65    2.74    0.22   96%  71% Tryput [first] mbox
    0.67    0.62    2.27    0.10   96%  96% Peek item [non-empty] mbox
    0.77    0.71    2.41    0.10   96%  96% Tryget [non-empty] mbox
    0.59    0.58    0.88    0.02   96%  96% Peek item [empty] mbox
    0.62    0.62    0.67    0.00   96%  96% Tryget [empty] mbox
    0.03    0.02    0.32    0.02   96%  96% Waiting to get mbox
    0.02    0.02    0.06    0.01   50%  46% Waiting to put mbox
    0.75    0.65    3.59    0.18   96%  96% Delete mbox
    2.80    2.77    3.59    0.05   96%  96% Put/Get mbox

    0.37    0.18    0.88    0.28   71%  71% Init semaphore
    0.48    0.47    0.80    0.02   96%  96% Post [0] semaphore
    0.60    0.59    0.67    0.01   50%  46% Wait [1] semaphore
    0.53    0.50    1.41    0.06   96%  96% Trywait [0] semaphore
    0.51    0.50    0.71    0.01   96%  50% Trywait [1] semaphore
    0.09    0.09    0.15    0.00   96%  96% Peek semaphore
    0.12    0.11    0.41    0.02   96%  96% Destroy semaphore
    3.05    3.05    3.05    0.00  100% 100% Post/Wait semaphore

    0.57    0.17    2.76    0.24   59%  25% Create counter
    0.06    0.05    0.58    0.03   96%  96% Get counter value
    0.06    0.03    0.64    0.04   96%  96% Set counter value
    0.73    0.71    1.02    0.02   96%  96% Tick counter
    0.12    0.11    0.15    0.01   50%  46% Delete counter

    0.89    0.64    3.15    0.34   84%  71% Create alarm
    1.00    0.95    2.41    0.09   96%  96% Initialize alarm
    0.09    0.06    0.68    0.04   96%  96% Disable alarm
    1.05    1.00    2.48    0.09   96%  96% Enable alarm
    0.18    0.17    0.50    0.02   96%  96% Delete alarm
    0.90    0.89    1.11    0.01   96%  96% Tick counter [1 alarm]
    5.60    5.59    5.88    0.02   96%  96% Tick counter [many alarms]
    1.53    1.52    2.11    0.04   96%  96% Tick &#38; fire counter [1 alarm]
   25.48   25.47   25.76    0.02   96%  96% Tick &#38; fire counters [&#62;1 together]
    6.22    6.21    6.44    0.01   96%  96% Tick &#38; fire counters [&#62;1 separately]
    2.59    2.56    6.17    0.07   98%  98% Alarm latency [0 threads]
    4.06    3.95    6.24    0.08   78%  57% Alarm latency [2 threads]
    5.03    2.56    9.03    0.89   59%  10% Alarm latency [many threads]
    5.68    5.59   15.45    0.15   99%  99% Alarm -&#62; thread resume latency

    2.52    1.41    8.12    0.00            Clock/interrupt latency

    2.05    1.17    6.00    0.00            Clock DSR latency

   34       0    1072  (main stack:  1320)  Thread stack used (1912 total)
All done, main stack            : stack used  1320 size  2936
All done             :  Interrupt stack used   136 size  4096
All done             : Idlethread stack used   996 size  2048

Timing complete - 30360 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-mn10300-stdeval1">
<TITLE>Board: Matsushita STDEVAL1 Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Matsushita STDEVAL1 Board

CPU  : MN103002A  60MHz

eCOS Kernel Timings
Note: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 18 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   13.73 microseconds (205 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                24
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   14.36   11.53   23.53    1.81   54%  33% Create thread
    2.64    2.53    5.07    0.20   95%  95% Yield thread [all suspended]
    2.25    1.93    4.80    0.31   45%  83% Suspend [suspended] thread
    2.19    2.00    4.93    0.28   91%  91% Resume thread
    3.42    3.00    8.40    0.47   95%  87% Set priority
    0.31    0.13    1.20    0.19   79%  58% Get priority
    8.26    7.40   18.80    0.93   95%  87% Kill [suspended] thread
    2.58    2.47    5.13    0.21   95%  95% Yield [no other] thread
    5.07    4.53    8.67    0.44   62%  50% Resume [suspended low prio] thread
    2.27    2.07    4.53    0.23   87%  87% Resume [runnable low prio] thread
    4.76    4.07    9.40    0.65   66%  75% Suspend [runnable] thread
    2.63    2.53    4.73    0.18   95%  95% Yield [only low prio] thread
    2.09    1.87    4.27    0.27   91%  79% Suspend [runnable-&#62;not runnable]
   10.79   10.00   18.20    0.81   95%  79% Kill [runnable] thread
   20.30   18.40   28.80    1.42   79%  54% Resume [high priority] thread
    5.53    5.47   12.13    0.11   98%  97% Thread switch

    0.28    0.27    2.20    0.03   97%  97% Scheduler lock
    1.14    1.13    2.00    0.01   99%  99% Scheduler unlock [0 threads]
    1.14    1.13    2.40    0.02   99%  99% Scheduler unlock [1 suspended]
    1.16    1.13    3.33    0.06   95%  95% Scheduler unlock [many suspended]
    1.23    1.20    3.13    0.05   95%  95% Scheduler unlock [many low prio]

    1.29    1.00    4.20    0.25   65%  50% Init mutex
    2.65    2.47    5.27    0.23   93%  87% Lock [unlocked] mutex
    3.26    3.07    6.80    0.28   93%  87% Unlock [locked] mutex
    2.48    2.33    5.07    0.21   90%  87% Trylock [unlocked] mutex
    2.20    2.07    4.67    0.21   93%  87% Trylock [locked] mutex
    0.23    0.20    1.00    0.05   96%  93% Destroy mutex
   25.11   24.73   27.53    0.21   65%  31% Unlock/Lock mutex

    2.49    2.00    5.73    0.32   81%  37% Create mbox
    0.11    0.00    1.60    0.15   84%  81% Peek [empty] mbox
    3.01    2.60    9.47    0.52   96%  78% Put [first] mbox
    0.10    0.00    1.67    0.15   87%  81% Peek [1 msg] mbox
    3.09    2.60    8.33    0.50   93%  75% Put [second] mbox
    0.06    0.00    1.13    0.08   96%  87% Peek [2 msgs] mbox
    3.10    2.80    7.93    0.40   93%  84% Get [first] mbox
    3.13    2.80    7.53    0.43   90%  78% Get [second] mbox
    2.99    2.60    8.53    0.52   93%  75% Tryput [first] mbox
    2.65    2.33    6.80    0.42   90%  78% Peek item [non-empty] mbox
    3.05    2.73    7.60    0.42   93%  78% Tryget [non-empty] mbox
    3.16    2.93    6.27    0.31   84%  84% Peek item [empty] mbox
    2.48    2.27    5.73    0.30   84%  84% Tryget [empty] mbox
    0.23    0.13    2.07    0.14   96%  87% Waiting to get mbox
    0.22    0.13    1.93    0.13   96%  75% Waiting to put mbox
    3.08    2.80    7.93    0.42   84%  84% Delete mbox
   16.01   15.53   19.00    0.52   78%  59% Put/Get mbox

    0.85    0.67    3.27    0.19   96%  50% Init semaphore
    2.00    1.93    3.87    0.12   96%  90% Post [0] semaphore
    2.05    2.00    3.47    0.09   96%  96% Wait [1] semaphore
    1.85    1.80    3.47    0.10   96%  96% Trywait [0] semaphore
    1.82    1.80    2.53    0.04   96%  96% Trywait [1] semaphore
    0.36    0.33    1.33    0.06   96%  96% Peek semaphore
    0.38    0.33    1.87    0.09   96%  96% Destroy semaphore
   12.38   12.20   16.27    0.30   93%  87% Post/Wait semaphore

    1.18    0.73    4.07    0.24   78%  18% Create counter
    0.20    0.13    1.40    0.11   87%  87% Get counter value
    0.24    0.20    1.40    0.08   93%  93% Set counter value
    3.17    3.13    4.20    0.07   93%  93% Tick counter
    0.44    0.40    1.73    0.08   96%  96% Delete counter

    2.24    1.67    5.13    0.47   68%  65% Create alarm
    3.86    3.40    9.67    0.51   90%  78% Initialize alarm
    0.15    0.07    1.60    0.12   96%  68% Disable alarm
    3.76    3.47    7.67    0.35   93%  75% Enable alarm
    0.57    0.47    2.73    0.16   96%  84% Delete alarm
    3.64    3.60    4.73    0.07   96%  96% Tick counter [1 alarm]
   21.72   21.67   23.27    0.10   96%  96% Tick counter [many alarms]
    6.13    6.07    8.07    0.12   96%  96% Tick &#38; fire counter [1 alarm]
  101.40   99.53  132.73    2.75   93%  93% Tick &#38; fire counters [&#62;1 together]
   24.21   24.13   26.40    0.14   96%  96% Tick &#38; fire counters [&#62;1 separately]
   11.74   11.60   22.67    0.26   98%  98% Alarm latency [0 threads]
   14.58   11.73   24.93    1.59   54%  28% Alarm latency [2 threads]
   18.18   15.20   41.07    1.96   60%  43% Alarm latency [many threads]

    3.06    2.13   10.33    0.00            Clock/interrupt latency

Timing complete - 23480 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-sparclite-sleb">
<TITLE>Board: Fujitsu SPARClite Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Fujitsu SPARClite Evaluation Board

CPU  : Fujitsu SPARClite MB8683X 100MHz


eCOS Kernel Timings
Note: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   17.19 microseconds (17 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                24
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   48.59   47.00   63.01    1.41   66%  70% Create thread
    2.13    2.00    5.00    0.24   95%  95% Yield thread [all suspended]
    2.92    2.00   10.00    0.69   58%  37% Suspend [suspended] thread
    2.13    1.00   10.00    0.66   75%  20% Resume thread
    2.79    2.00   11.00    0.86   95%  54% Set priority
    1.00    0.00    5.00    0.33   79%  16% Get priority
    7.17    5.00   34.00    2.24   95%  95% Kill [suspended] thread
    2.42    2.00   12.00    0.80   95%  95% Yield [no other] thread
    3.46    2.00   14.00    1.10   75%  83% Resume [suspended low prio] thread
    2.00    1.00    9.00    0.58   66%  29% Resume [runnable low prio] thread
    4.21    3.00   20.00    1.38   95%  91% Suspend [runnable] thread
    2.33    2.00   10.00    0.64   95%  95% Yield [only low prio] thread
    2.00    1.00    9.00    0.67   58%  33% Suspend [runnable-&#62;not runnable]
    5.79    4.00   30.00    2.07   95%  95% Kill [runnable] thread
   39.34   37.00   75.01    3.36   91%  91% Resume [high priority] thread
   15.20   15.00   31.00    0.40   97%  97% Thread switch

    1.04    1.00    4.00    0.08   97%  97% Scheduler lock
    1.42    1.00    5.00    0.51   60%  60% Scheduler unlock [0 threads]
    1.41    1.00    5.00    0.50   61%  61% Scheduler unlock [1 suspended]
    1.41    1.00    5.00    0.50   60%  60% Scheduler unlock [many suspended]
    1.40    1.00    5.00    0.50   62%  62% Scheduler unlock [many low prio]

    1.19    1.00    6.00    0.35   93%  93% Init mutex
    2.34    2.00   12.00    0.64   93%  93% Lock [unlocked] mutex
    3.41    3.00   13.00    0.71   96%  87% Unlock [locked] mutex
    2.16    1.00   10.00    0.49   87%   9% Trylock [unlocked] mutex
    1.78    1.00    7.00    0.59   59%  37% Trylock [locked] mutex
    0.72    0.00    2.00    0.45   65%  31% Destroy mutex
   25.25   24.00   41.00    0.98   71%  25% Unlock/Lock mutex

    1.44    1.00    9.00    0.68   96%  78% Create mbox
    0.94    0.00    3.00    0.23   84%  12% Peek [empty] mbox
    3.06    2.00   13.00    0.62   71%  25% Put [first] mbox
    0.69    0.00    3.00    0.52   59%  37% Peek [1 msg] mbox
    2.44    2.00   10.00    0.68   96%  78% Put [second] mbox
    0.78    0.00    3.00    0.44   68%  28% Peek [2 msgs] mbox
    3.78    3.00   14.00    0.83   96%  53% Get [first] mbox
    2.97    2.00    9.00    0.61   56%  31% Get [second] mbox
    2.53    2.00   12.00    0.80   96%  75% Tryput [first] mbox
    2.72    2.00   12.00    0.81   96%  56% Peek item [non-empty] mbox
    2.63    2.00   13.00    0.94   90%  75% Tryget [non-empty] mbox
    1.97    1.00    6.00    0.42   68%  21% Peek item [empty] mbox
    2.09    1.00    9.00    0.49   78%  15% Tryget [empty] mbox
    0.84    0.00    4.00    0.42   71%  25% Waiting to get mbox
    0.81    0.00    4.00    0.46   68%  28% Waiting to put mbox
    2.38    2.00   11.00    0.66   96%  87% Delete mbox
   23.41   22.00   47.00    1.47   96%  96% Put/Get mbox

    1.03    0.00    6.00    0.31   84%  12% Init semaphore
    2.66    2.00    8.00    0.66   96%  50% Post [0] semaphore
    1.97    1.00   10.00    0.55   68%  28% Wait [1] semaphore
    1.78    1.00    8.00    0.63   56%  40% Trywait [0] semaphore
    1.84    1.00    8.00    0.58   62%  34% Trywait [1] semaphore
    1.00    0.00    5.00    0.25   84%  12% Peek semaphore
    0.81    0.00    4.00    0.46   68%  28% Destroy semaphore
   19.03   18.00   41.00    1.37   96%  96% Post/Wait semaphore

    1.38    1.00    6.00    0.56   75%  75% Create counter
    1.09    1.00    3.00    0.18   93%  93% Get counter value
    1.00    0.00    5.00    0.31   78%  15% Set counter value
    3.09    2.00    6.00    0.35   78%   9% Tick counter
    0.91    0.00    5.00    0.40   75%  21% Delete counter

    2.53    2.00    9.00    0.70   96%  65% Create alarm
    6.03    5.00   22.00    1.00   50%  46% Initialize alarm
    0.78    0.00    4.00    0.49   65%  31% Disable alarm
    2.91    2.00   13.00    0.91   87%  50% Enable alarm
    0.97    0.00    5.00    0.30   81%  15% Delete alarm
    2.69    2.00    9.00    0.69   96%  50% Tick counter [1 alarm]
   12.00   11.00   23.00    0.69   62%  34% Tick counter [many alarms]
    4.16    3.00   13.00    0.55   84%  12% Tick &#38; fire counter [1 alarm]
   72.69   72.01   87.01    1.03   96%  96% Tick &#38; fire counters [&#62;1 together]
   13.66   13.00   23.00    0.82   96%  62% Tick &#38; fire counters [&#62;1 separately]
   13.26   13.00   42.00    0.51   98%  98% Alarm latency [0 threads]
   16.75   11.00   53.01    2.78   64%  16% Alarm latency [2 threads]
   24.06   18.00   58.01    3.55   67%  25% Alarm latency [many threads]

    3.61    2.00   13.00    0.00            Clock/interrupt latency

Timing complete - 23590 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-ppc-cogent">
<TITLE>Board: Cogent CMA MPC860 (PowerPC) Evaluation </TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Cogent CMA MPC860 (PowerPC) Evaluation 
CPU  : MPC860, revision A3 33MHz


eCOS Kernel Timings
Note: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   14.46 microseconds (30 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                24
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32





                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   26.78   23.52   41.76    1.97   66%  37% Create thread
    4.00    3.84    4.80    0.23   70%  70% Yield thread [all suspended]
    3.78    3.36    7.68    0.38   50%  45% Suspend [suspended] thread
    3.56    3.36    7.68    0.37   95%  91% Resume thread
    5.28    4.32   12.96    0.76   83%  66% Set priority
    0.84    0.48    3.84    0.39   91%  54% Get priority
   11.76   10.08   32.16    1.70   95%  95% Kill [suspended] thread
    4.14    3.84    8.64    0.45   95%  75% Yield [no other] thread
    7.14    5.76   17.76    1.07   79%  70% Resume [suspended low prio] thread
    3.60    3.36    8.16    0.42   95%  87% Resume [runnable low prio] thread
    6.10    5.28   14.88    0.80   62%  70% Suspend [runnable] thread
    4.00    3.84    5.76    0.25   79%  79% Yield [only low prio] thread
    3.66    3.36    8.64    0.47   95%  79% Suspend [runnable-&#62;not runnable]
   11.66   10.08   30.24    1.58   79%  91% Kill [runnable] thread
   31.12   27.84   53.28    2.35   87%  50% Resume [high priority] thread
    7.52    7.20   15.84    0.30   50%  48% Thread switch

    1.00    0.48    2.88    0.21   63%  14% Scheduler lock
    2.57    2.40    3.84    0.23   65%  65% Scheduler unlock [0 threads]
    2.58    2.40    4.32    0.23   64%  64% Scheduler unlock [1 suspended]
    2.59    2.40    4.32    0.24   62%  62% Scheduler unlock [many suspended]
    2.59    2.40    4.32    0.24   61%  61% Scheduler unlock [many low prio]

    1.69    1.44    5.76    0.37   96%  71% Init mutex
    4.15    3.84   10.56    0.47   96%  75% Lock [unlocked] mutex
    5.82    5.28   10.56    0.38   62%  28% Unlock [locked] mutex
    3.70    3.36    8.64    0.41   96%  59% Trylock [unlocked] mutex
    3.42    2.88    6.72    0.26   75%  15% Trylock [locked] mutex
    0.36    0.00    1.92    0.25   62%  34% Destroy mutex
   43.41   42.72   45.12    0.34   81%   3% Unlock/Lock mutex

    3.27    2.88    8.16    0.39   96%  50% Create mbox
    0.57    0.00    2.40    0.34   50%  21% Peek [empty] mbox
    6.16    5.76   11.04    0.48   87%  87% Put [first] mbox
    0.48    0.00    1.92    0.27   50%  28% Peek [1 msg] mbox
    5.92    5.28   10.56    0.35   90%   6% Put [second] mbox
    0.60    0.00    2.40    0.30   62%  12% Peek [2 msgs] mbox
    4.69    4.32   12.00    0.54   93%  93% Get [first] mbox
    4.68    4.32   11.52    0.52   93%  93% Get [second] mbox
    5.86    5.28   11.04    0.47   62%  31% Tryput [first] mbox
    4.00    3.36    9.12    0.38   87%   9% Peek item [non-empty] mbox
    4.59    3.84   12.48    0.61   71%  75% Tryget [non-empty] mbox
    3.75    3.36    7.68    0.34   53%  43% Peek item [empty] mbox
    3.93    3.36    9.60    0.45   65%  31% Tryget [empty] mbox
    0.63    0.00    2.40    0.28   68%   6% Waiting to get mbox
    0.54    0.00    1.92    0.19   75%   9% Waiting to put mbox
    4.84    4.32   12.00    0.47   56%  40% Delete mbox
   24.18   23.52   29.76    0.66   81%  75% Put/Get mbox

    1.72    0.96    3.84    0.33   90%   6% Init semaphore
    3.15    2.88    6.24    0.34   96%  62% Post [0] semaphore
    3.85    3.36    8.64    0.30   68%  28% Wait [1] semaphore
    3.24    2.88    6.24    0.34   46%  46% Trywait [0] semaphore
    3.22    2.88    6.24    0.32   50%  46% Trywait [1] semaphore
    0.96    0.48    2.88    0.12   84%  12% Peek semaphore
    0.99    0.96    1.92    0.06   96%  96% Destroy semaphore
   24.71   24.00   28.80    0.40   87%   6% Post/Wait semaphore

    2.31    1.44    6.24    0.77   46%  56% Create counter
    0.45    0.00    0.96    0.08   87%   9% Get counter value
    0.42    0.00    0.96    0.16   75%  18% Set counter value
    4.14    3.84    4.80    0.26   50%  43% Tick counter
    0.91    0.48    2.40    0.19   71%  21% Delete counter

    5.23    4.32    7.68    0.61   65%  53% Create alarm
    5.58    4.80   12.96    0.72   68%  84% Initialize alarm
    0.75    0.48    1.92    0.30   90%  56% Disable alarm
    8.02    7.20   14.40    0.53   84%  68% Enable alarm
    1.32    0.96    3.84    0.29   56%  40% Delete alarm
    4.63    4.32    6.24    0.28   53%  43% Tick counter [1 alarm]
   23.67   23.52   25.44    0.23   78%  78% Tick counter [many alarms]
    7.24    6.72   10.56    0.21   84%  12% Tick &#38; fire counter [1 alarm]
  106.83  106.56  110.40    0.35   96%  65% Tick &#38; fire counters [&#62;1 together]
   26.18   25.44   29.76    0.46   81%   9% Tick &#38; fire counters [&#62;1 separately]
   10.79   10.08   29.28    0.66   53%  55% Alarm latency [0 threads]
   17.20   13.92   35.52    1.48   67%  21% Alarm latency [2 threads]
   29.69   22.56   47.04    3.58   57%  17% Alarm latency [many threads]

    7.66    3.84   19.20    0.00            Clock/interrupt latency

Timing complete - 23530 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-vr4300-vrc4373">
<TITLE>Board: NEC VR4373</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: NEC VR4373

CPU  : NEC VR4300 133MHz


Startup, main stack             : stack used  1304 size  3576
Startup              :  Interrupt stack used   980 size  4096
Startup              : Idlethread stack used   494 size  2552

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 3 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    6.49 microseconds (431 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                16
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   17.21   16.18   22.14    0.88   75%  68% Create thread
    0.84    0.78    1.29    0.10   81%  81% Yield thread [all suspended]
    0.90    0.62    3.20    0.35   87%  87% Suspend [suspended] thread
    0.74    0.65    1.16    0.12   81%  68% Resume thread
    1.11    0.90    1.70    0.25   75%  68% Set priority
    0.11    0.05    0.35    0.09   75%  75% Get priority
    2.93    2.24    8.27    0.78   93%  75% Kill [suspended] thread
    0.88    0.78    1.92    0.16   93%  81% Yield [no other] thread
    1.82    1.20    4.71    0.62   87%  62% Resume [suspended low prio] thread
    0.70    0.63    0.86    0.09   68%  68% Resume [runnable low prio] thread
    1.21    1.07    1.61    0.13   81%  68% Suspend [runnable] thread
    0.86    0.78    1.58    0.13   81%  81% Yield [only low prio] thread
    0.69    0.62    0.84    0.09   68%  68% Suspend [runnable-&#62;not runnable]
    2.64    2.24    4.35    0.43   81%  62% Kill [runnable] thread
    1.50    1.07    5.82    0.56   93%  87% Destroy [dead] thread
    3.66    2.75    7.74    0.82   50%  56% Destroy [runnable] thread
   13.65    8.33   27.88    3.70   50%  43% Resume [high priority] thread
    2.04    1.89    3.32    0.15   46%  49% Thread switch

    0.19    0.05    0.83    0.13   48%  44% Scheduler lock
    0.50    0.41    1.59    0.13   89%  73% Scheduler unlock [0 threads]
    0.52    0.41    1.29    0.14   89%  64% Scheduler unlock [1 suspended]
    0.56    0.41    1.49    0.15   42%  47% Scheduler unlock [many suspended]
    0.56    0.41    1.41    0.15   43%  47% Scheduler unlock [many low prio]

    0.57    0.20    2.33    0.27   65%  50% Init mutex
    0.89    0.75    3.35    0.20   96%  75% Lock [unlocked] mutex
    0.90    0.74    4.38    0.25   96%  93% Unlock [locked] mutex
    0.77    0.65    2.63    0.17   96%  75% Trylock [unlocked] mutex
    0.66    0.59    1.16    0.10   75%  75% Trylock [locked] mutex
    0.07    0.00    0.45    0.09   75%  75% Destroy mutex
    7.95    7.71    9.49    0.19   50%  46% Unlock/Lock mutex

    1.04    0.81    3.44    0.27   93%  68% Create mbox
    0.10    0.02    0.57    0.11   71%  68% Peek [empty] mbox
    1.15    0.83    4.71    0.31   53%  71% Put [first] mbox
    0.10    0.02    0.57    0.12   68%  68% Peek [1 msg] mbox
    1.01    0.83    3.83    0.22   93%  75% Put [second] mbox
    0.09    0.02    0.57    0.10   71%  71% Peek [2 msgs] mbox
    1.03    0.81    5.02    0.27   96%  87% Get [first] mbox
    0.93    0.81    1.61    0.14   84%  62% Get [second] mbox
    1.07    0.77    4.18    0.23   68%  50% Tryput [first] mbox
    0.89    0.72    3.49    0.21   93%  71% Peek item [non-empty] mbox
    1.04    0.83    4.09    0.26   90%  81% Tryget [non-empty] mbox
    0.79    0.68    1.97    0.15   87%  68% Peek item [empty] mbox
    0.84    0.72    2.36    0.17   93%  68% Tryget [empty] mbox
    0.13    0.02    0.59    0.13   87%  62% Waiting to get mbox
    0.13    0.02    0.90    0.13   90%  62% Waiting to put mbox
    0.93    0.77    3.23    0.21   90%  71% Delete mbox
    4.74    4.51    8.80    0.32   93%  78% Put/Get mbox

    0.50    0.21    1.95    0.29   90%  50% Init semaphore
    0.86    0.57    2.87    0.29   93%  56% Post [0] semaphore
    1.01    0.74    3.62    0.28   93%  56% Wait [1] semaphore
    0.87    0.60    3.17    0.28   90%  59% Trywait [0] semaphore
    0.74    0.62    1.70    0.14   93%  56% Trywait [1] semaphore
    0.36    0.11    1.11    0.26   65%  56% Peek semaphore
    0.25    0.12    1.19    0.14   93%  56% Destroy semaphore
    7.85    7.52    8.93    0.21   62%  43% Post/Wait semaphore

    0.90    0.44    3.08    0.29   65%  28% Create counter
    0.07    0.05    0.89    0.05   96%  96% Get counter value
    0.06    0.05    0.33    0.02   96%  96% Set counter value
    0.88    0.86    1.62    0.05   96%  96% Tick counter
    0.13    0.12    0.41    0.02   96%  96% Delete counter

    1.37    0.81    2.95    0.27   62%  25% Create alarm
    1.35    1.17    6.03    0.31   96%  93% Initialize alarm
    0.11    0.08    0.65    0.05   90%  90% Disable alarm
    1.23    1.14    3.05    0.15   93%  87% Enable alarm
    0.21    0.18    0.47    0.04   90%  90% Delete alarm
    1.03    0.99    2.11    0.07   96%  96% Tick counter [1 alarm]
    4.96    4.96    4.96    0.00  100% 100% Tick counter [many alarms]
    1.70    1.67    2.51    0.05   96%  96% Tick &#38; fire counter [1 alarm]
   26.39   26.38   26.71    0.02   96%  96% Tick &#38; fire counters [&#62;1 together]
    5.65    5.64    5.91    0.02   96%  96% Tick &#38; fire counters [&#62;1 separately]
    2.55    2.38    9.86    0.19   96%  54% Alarm latency [0 threads]
    5.37    3.80    9.73    0.95   50%  34% Alarm latency [2 threads]
    8.79    5.83   16.12    1.29   57%  14% Alarm latency [many threads]

    5.85    2.26   16.24    0.00            Clock/interrupt latency

 1540    1536    1544  (main stack:  1664)  Thread stack used (2552 total)
All done, main stack            : stack used  1664 size  3576
All done             :  Interrupt stack used   312 size  4096
All done             : Idlethread stack used  1440 size  2552

Timing complete - 23810 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;
        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-assabet">
<TITLE>Board: Intel SA1110 (Assabet)</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Intel SA1110 (Assabet)

CPU :  StrongARM 221.2 MHz



Microseconds for one run through Dhrystone:     3.3 
Dhrystones per Second:                        306748.5 
VAX MIPS rating =    174.586 

Startup, main stack             : stack used   420 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    84 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    3.20 microseconds (11 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    5.98    4.88   14.38    0.70   57%  35% Create thread
    0.86    0.81    1.90    0.08   87%  87% Yield thread [all suspended]
    1.05    0.81    3.53    0.19   46%  39% Suspend [suspended] thread
    1.07    0.81    3.80    0.18   48%  35% Resume thread
    1.36    1.09    5.97    0.22   45%  39% Set priority
    0.73    0.54    1.90    0.19   85%  50% Get priority
    2.93    2.44   13.56    0.39   79%  70% Kill [suspended] thread
    0.89    0.81    4.34    0.14   89%  89% Yield [no other] thread
    1.63    1.36    4.61    0.17   57%  29% Resume [suspended low prio] thread
    1.03    0.81    3.53    0.19   46%  42% Resume [runnable low prio] thread
    1.74    1.36    6.51    0.22   87%   6% Suspend [runnable] thread
    0.93    0.81    4.61    0.18   98%  78% Yield [only low prio] thread
    1.06    0.81    3.26    0.19   42%  39% Suspend [runnable-&#62;not runnable]
    2.56    1.90   13.02    0.41   87%  34% Kill [runnable] thread
    2.02    1.63    7.05    0.22   92%   3% Destroy [dead] thread
    3.09    2.44   15.19    0.51   78%  46% Destroy [runnable] thread
    6.77    5.43   13.02    0.59   75%  17% Resume [high priority] thread
    1.81    1.63    7.87    0.18   49%  49% Thread switch

    0.25    0.00    1.36    0.05   89%  10% Scheduler lock
    0.51    0.27    1.36    0.06   85%  13% Scheduler unlock [0 threads]
    0.51    0.27    1.09    0.06   85%  13% Scheduler unlock [1 suspended]
    0.51    0.27    1.09    0.07   85%  14% Scheduler unlock [many suspended]
    0.51    0.27    1.09    0.06   85%  13% Scheduler unlock [many low prio]

    0.52    0.27    2.17    0.15   62%  31% Init mutex
    0.97    0.54    4.34    0.28   84%  65% Lock [unlocked] mutex
    1.05    0.81    5.15    0.28   96%  96% Unlock [locked] mutex
    0.86    0.54    3.26    0.24   65%  31% Trylock [unlocked] mutex
    0.79    0.54    3.53    0.23   43%  46% Trylock [locked] mutex
    0.33    0.27    1.63    0.11   90%  90% Destroy mutex
    4.16    3.80    8.95    0.30   75%  96% Unlock/Lock mutex

    0.70    0.54    2.98    0.21   96%  65% Create mbox
    0.59    0.27    1.63    0.14   75%   9% Peek [empty] mbox
    1.33    1.09    5.70    0.31   96%  93% Put [first] mbox
    0.61    0.27    1.63    0.13   81%   3% Peek [1 msg] mbox
    1.35    1.09    5.43    0.31   96%  87% Put [second] mbox
    0.58    0.27    1.36    0.11   78%   6% Peek [2 msgs] mbox
    1.38    1.09    4.88    0.25   59%  37% Get [first] mbox
    1.40    1.09    5.15    0.26   62%  34% Get [second] mbox
    1.27    0.81    4.88    0.28   90%  65% Tryput [first] mbox
    1.34    0.81    4.61    0.22   59%   6% Peek item [non-empty] mbox
    1.47    1.09    5.15    0.27   84%  12% Tryget [non-empty] mbox
    1.12    0.81    4.34    0.23   59%  31% Peek item [empty] mbox
    1.14    0.81    4.07    0.24   71%  25% Tryget [empty] mbox
    0.59    0.27    1.36    0.12   78%   6% Waiting to get mbox
    0.59    0.27    1.36    0.12   78%   6% Waiting to put mbox
    1.28    0.81    5.43    0.32   87%  78% Delete mbox
    2.64    2.17   10.31    0.48   96%  96% Put/Get mbox

    0.47    0.27    2.17    0.19   46%  46% Init semaphore
    0.77    0.54    3.80    0.26   90%  56% Post [0] semaphore
    0.90    0.54    4.07    0.26   75%  21% Wait [1] semaphore
    0.85    0.54    3.26    0.21   56%  28% Trywait [0] semaphore
    0.69    0.54    2.17    0.18   96%  62% Trywait [1] semaphore
    0.44    0.27    2.17    0.19   96%  56% Peek semaphore
    0.38    0.27    1.90    0.17   96%  75% Destroy semaphore
    2.74    2.44    9.49    0.42   96%  96% Post/Wait semaphore

    0.43    0.27    1.90    0.18   96%  56% Create counter
    0.49    0.00    2.17    0.18   56%   3% Get counter value
    0.33    0.00    1.63    0.13   78%   6% Set counter value
    1.03    0.81    2.44    0.22   84%  50% Tick counter
    0.42    0.27    1.90    0.20   90%  65% Delete counter

    0.70    0.54    2.44    0.20   93%  62% Create alarm
    1.65    1.36    6.78    0.40   96%  81% Initialize alarm
    0.75    0.54    1.63    0.18   43%  43% Disable alarm
    1.75    1.36    7.05    0.38   65%  81% Enable alarm
    0.81    0.54    2.44    0.15   62%  28% Delete alarm
    1.01    0.81    2.17    0.16   56%  40% Tick counter [1 alarm]
    4.19    4.07    5.43    0.16   96%  68% Tick counter [many alarms]
    1.48    1.36    3.80    0.20   96%  78% Tick &#38; fire counter [1 alarm]
   20.23   20.07   22.52    0.21   96%  65% Tick &#38; fire counters [&#62;1 together]
    4.70    4.61    6.78    0.16   87%  87% Tick &#38; fire counters [&#62;1 separately]
    2.81    2.71   14.38    0.20   98%  98% Alarm latency [0 threads]
    3.19    2.71   13.56    0.38   73%  59% Alarm latency [2 threads]
    9.71    7.87   18.17    1.25   59%  53% Alarm latency [many threads]
    5.77    5.43   45.57    0.68   97%  97% Alarm -&#62; thread resume latency

    2.38    0.81    9.49    0.00            Clock/interrupt latency

    2.02    1.09    7.32    0.00            Clock DSR latency

   11       0     316  (main stack:   764)  Thread stack used (1120 total)
All done, main stack            : stack used   764 size  2400
All done             :  Interrupt stack used   287 size  4096
All done             : Idlethread stack used   272 size  2048

Timing complete - 30220 ms total
        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-arm-brutus">
<TITLE>Board: Intel SA1100 (Brutus)</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Intel SA1100 (Brutus)

CPU :  StrongARM 221.2 MHz

Microseconds for one run through Dhrystone:     3.3 
Dhrystones per Second:                        306748.5 
VAX MIPS rating =    174.586 

Startup, main stack             : stack used   404 size  2400
Startup              :  Interrupt stack used   136 size  4096
Startup              : Idlethread stack used    87 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    3.09 microseconds (11 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    6.63    5.43   18.99    0.77   70%  37% Create thread
    0.83    0.81    2.17    0.04   98%  98% Yield thread [all suspended]
    1.27    0.81    5.15    0.30   68%  73% Suspend [suspended] thread
    1.25    0.81    5.15    0.25   82%   1% Resume thread
    1.52    1.09    7.87    0.30   78%  75% Set priority
    0.97    0.54    2.71    0.28   64%  51% Get priority
    3.45    2.71   19.53    0.66   84%  76% Kill [suspended] thread
    0.90    0.81    6.24    0.17   98%  98% Yield [no other] thread
    1.86    1.36    6.24    0.33   68%  50% Resume [suspended low prio] thread
    1.25    0.81    5.15    0.25   82%   1% Resume [runnable low prio] thread
    2.01    1.63   10.04    0.32   70%  84% Suspend [runnable] thread
    0.90    0.81    6.24    0.17   98%  98% Yield [only low prio] thread
    1.25    0.81    5.15    0.24   84%   1% Suspend [runnable-&#62;not runnable]
    2.92    1.90   18.72    0.57   85%  43% Kill [runnable] thread
    2.45    1.90   10.31    0.33   95%  54% Destroy [dead] thread
    3.95    2.71   23.60    0.89   68%  54% Destroy [runnable] thread
    8.55    6.24   19.53    1.15   60%  23% Resume [high priority] thread
    1.85    1.63   11.94    0.21   49%  49% Thread switch

    0.25    0.00    1.63    0.05   89%  10% Scheduler lock
    0.52    0.27    1.90    0.07   85%  13% Scheduler unlock [0 threads]
    0.51    0.27    1.36    0.06   85%  13% Scheduler unlock [1 suspended]
    0.51    0.27    1.36    0.06   85%  13% Scheduler unlock [many suspended]
    0.51    0.27    1.63    0.06   85%  13% Scheduler unlock [many low prio]

    0.58    0.27    3.53    0.20   71%  21% Init mutex
    1.07    0.54    5.70    0.35   87%  59% Lock [unlocked] mutex
    1.14    0.81    6.51    0.40   96%  81% Unlock [locked] mutex
    0.96    0.54    5.15    0.34   68%  65% Trylock [unlocked] mutex
    0.94    0.54    4.88    0.34   65%  65% Trylock [locked] mutex
    0.33    0.27    2.17    0.11   96%  96% Destroy mutex
    4.21    3.80   10.85    0.41   71%  96% Unlock/Lock mutex
    0.76    0.54    4.07    0.25   96%  56% Create mbox
    0.75    0.54    1.90    0.20   84%  50% Peek [empty] mbox
    1.56    1.09    6.78    0.39   68%  59% Put [first] mbox
    0.75    0.54    1.90    0.20   84%  50% Peek [1 msg] mbox
    1.55    1.09    6.78    0.40   68%  62% Put [second] mbox
    0.77    0.54    1.63    0.17   46%  37% Peek [2 msgs] mbox
    1.67    1.09    6.24    0.31   87%  34% Get [first] mbox
    1.63    1.09    6.24    0.31   75%  34% Get [second] mbox
    1.50    1.09    6.51    0.40   56%  62% Tryput [first] mbox
    1.58    1.09    5.43    0.37   68%  53% Peek item [non-empty] mbox
    1.79    1.09    7.05    0.43   71%  25% Tryget [non-empty] mbox
    1.29    1.09    5.15    0.32   87%  87% Peek item [empty] mbox
    1.33    1.09    5.97    0.37   96%  84% Tryget [empty] mbox
    0.73    0.54    1.90    0.21   84%  56% Waiting to get mbox
    0.76    0.54    1.90    0.19   40%  43% Waiting to put mbox
    1.47    1.09    6.78    0.39   59%  84% Delete mbox
    2.70    2.17   12.75    0.63   96%  96% Put/Get mbox

    0.47    0.27    2.71    0.20   96%  50% Init semaphore
    0.89    0.54    4.88    0.33   56%  75% Post [0] semaphore
    0.96    0.54    5.15    0.33   71%  75% Wait [1] semaphore
    0.86    0.54    4.88    0.32   96%  81% Trywait [0] semaphore
    0.69    0.54    3.26    0.22   96%  75% Trywait [1] semaphore
    0.49    0.27    3.26    0.28   84%  84% Peek semaphore
    0.39    0.27    2.44    0.19   96%  78% Destroy semaphore
    2.83    2.44   11.66    0.55   96%  96% Post/Wait semaphore

    0.52    0.27    3.26    0.20   56%  40% Create counter
    0.59    0.00    2.71    0.34   81%  46% Get counter value
    0.36    0.00    2.44    0.21   81%   9% Set counter value
    1.13    0.81    2.98    0.26   59%  37% Tick counter
    0.39    0.27    1.90    0.19   90%  78% Delete counter

    0.86    0.54    4.07    0.24   65%  31% Create alarm
    1.86    1.36    9.77    0.54   96%  90% Initialize alarm
    0.77    0.54    2.71    0.23   84%  50% Disable alarm
    1.86    1.36    9.22    0.51   96%  75% Enable alarm
    0.89    0.54    3.26    0.25   65%  21% Delete alarm
    0.99    0.81    3.26    0.21   96%  59% Tick counter [1 alarm]
    4.22    4.07    6.78    0.22   96%  71% Tick counter [many alarms]
    1.51    1.36    4.61    0.24   96%  78% Tick &#38; fire counter [1 alarm]
   20.29   20.07   23.33    0.23   96%  53% Tick &#38; fire counters [&#62;1 together]
    4.71    4.61    7.87    0.20   96%  96% Tick &#38; fire counters [&#62;1 separately]
    2.88    2.71   23.87    0.33   99%  99% Alarm latency [0 threads]
    3.24    2.71   17.36    0.40   79%  58% Alarm latency [2 threads]
   15.71   12.48   27.40    1.47   53%  17% Alarm latency [many threads]
    5.95    5.43   64.56    1.02   97%  97% Alarm -&#62; thread resume latency

    3.25    0.81   14.11    0.00            Clock/interrupt latency

    2.68    1.09   12.75    0.00            Clock DSR latency

   29       0     316  (main stack:   764)  Thread stack used (1120 total)
All done, main stack            : stack used   764 size  2400
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   260 size  2048


Timing complete - 30280 ms total

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-ppc-mbx860">
<TITLE>Board: Motorola MBX</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Motorola MBX

CPU  : Motorola MPC860 66MHZ


Startup, main stack             : stack used   643 size  5664
Startup              :  Interrupt stack used   427 size  4096
Startup              : Idlethread stack used   236 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 0 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   25.36 microseconds (79 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                16
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   27.58   25.60   44.16    2.07   93%  93% Create thread
    5.94    5.76    7.04    0.22   93%  62% Yield thread [all suspended]
    6.06    5.44   10.56    0.57   75%  75% Suspend [suspended] thread
    5.42    4.80    9.60    0.53   87%  81% Resume thread
    7.10    6.40   14.08    0.90   93%  87% Set priority
    0.86    0.64    1.92    0.22   93%  50% Get priority
   16.74   15.04   36.48    2.47   93%  93% Kill [suspended] thread
    6.14    5.76   10.56    0.55   93%  93% Yield [no other] thread
    9.74    8.96   18.56    1.10   93%  93% Resume [suspended low prio] thread
    5.28    4.80    9.28    0.54   93%  81% Resume [runnable low prio] thread
    9.40    8.32   18.56    1.14   93%  93% Suspend [runnable] thread
    6.04    5.76    8.96    0.38   93%  93% Yield [only low prio] thread
    5.68    5.12    9.60    0.52   68%  75% Suspend [runnable-&#62;not runnable]
   16.10   14.40   35.20    2.39   93%  93% Kill [runnable] thread
    8.54    7.68   16.00    0.94   93%  87% Destroy [dead] thread
   20.20   18.56   40.64    2.55   93%  93% Destroy [runnable] thread
   39.02   36.48   57.28    3.28   87%  87% Resume [high priority] thread
   13.13   12.80   22.08    0.15   78%  20% Thread switch

    0.59    0.32    1.60    0.09   82%  16% Scheduler lock
    3.67    3.52    5.12    0.17   99%  54% Scheduler unlock [0 threads]
    3.67    3.52    4.80    0.17   99%  53% Scheduler unlock [1 suspended]
    3.67    3.52    4.80    0.17   54%  54% Scheduler unlock [many suspended]
    3.69    3.52    5.12    0.17   99%  50% Scheduler unlock [many low prio]

    2.41    2.24    5.44    0.25   96%  75% Init mutex
    6.83    6.40   11.84    0.34   75%  90% Lock [unlocked] mutex
    6.74    6.40   13.12    0.40   96%  96% Unlock [locked] mutex
    5.53    5.12    9.60    0.25   84%  12% Trylock [unlocked] mutex
    4.84    4.48    7.36    0.17   78%  15% Trylock [locked] mutex
    0.34    0.00    0.96    0.06   90%   3% Destroy mutex
   56.10   55.68   59.52    0.21   93%   3% Unlock/Lock mutex

    4.72    4.48   10.24    0.37   96%  96% Create mbox
    0.75    0.64    1.92    0.16   75%  75% Peek [empty] mbox
    6.79    6.40   12.80    0.41   96%  90% Put [first] mbox
    0.46    0.32    1.60    0.19   93%  68% Peek [1 msg] mbox
    6.68    6.40   12.16    0.37   96%  96% Put [second] mbox
    0.50    0.32    1.60    0.20   93%  56% Peek [2 msgs] mbox
    7.13    6.40   14.08    0.49   90%  46% Get [first] mbox
    6.97    6.40   13.44    0.47   84%  78% Get [second] mbox
    6.24    5.76   11.52    0.38   78%  81% Tryput [first] mbox
    5.98    5.44   11.20    0.39   78%  62% Peek item [non-empty] mbox
    6.52    6.08   13.12    0.49   93%  81% Tryget [non-empty] mbox
    5.50    5.12   10.24    0.30   68%  28% Peek item [empty] mbox
    5.76    5.44   10.88    0.32   96%  96% Tryget [empty] mbox
    0.50    0.32    1.60    0.19   96%  53% Waiting to get mbox
    0.50    0.32    1.60    0.19   96%  53% Waiting to put mbox
    7.45    7.04   15.04    0.49   96%  93% Delete mbox
   37.47   36.80   48.64    0.70   96%  96% Put/Get mbox

    2.49    2.24    6.08    0.28   96%  56% Init semaphore
    5.09    4.80    8.64    0.27   46%  46% Post [0] semaphore
    6.25    5.76   10.88    0.32   93%   3% Wait [1] semaphore
    4.84    4.48    8.32    0.23   68%  25% Trywait [0] semaphore
    4.98    4.80    8.00    0.26   96%  71% Trywait [1] semaphore
    1.66    1.28    3.84    0.20   68%  15% Peek semaphore
    1.24    0.96    3.20    0.17   65%  31% Destroy semaphore
   40.74   40.32   49.28    0.53   96%  96% Post/Wait semaphore

    2.65    2.24    6.08    0.23   84%   9% Create counter
    0.85    0.64    2.24    0.22   90%  53% Get counter value
    0.68    0.64    1.92    0.08   96%  96% Set counter value
    7.13    6.72    8.64    0.24   78%  18% Tick counter
    1.30    0.96    3.20    0.12   84%  12% Delete counter

    3.69    3.52    7.68    0.29   96%  84% Create alarm
    8.98    8.32   17.60    0.61   68%  62% Initialize alarm
    0.96    0.64    2.88    0.14   71%  21% Disable alarm
    8.76    8.32   17.60    0.59   96%  87% Enable alarm
    1.99    1.60    5.12    0.21   81%  12% Delete alarm
    7.44    7.36    9.92    0.15   96%  96% Tick counter [1 alarm]
   21.68   21.44   24.64    0.25   96%  53% Tick counter [many alarms]
   10.95   10.56   15.04    0.26   78%  18% Tick &#38; fire counter [1 alarm]
  132.79  132.48  136.32    0.23   59%  37% Tick &#38; fire counters [&#62;1 together]
   25.18   24.96   28.80    0.29   96%  65% Tick &#38; fire counters [&#62;1 separately]
   23.06   22.72   47.36    0.40   98%  98% Alarm latency [0 threads]
   31.53   27.20   56.00    0.63   96%   0% Alarm latency [2 threads]
   36.86   30.40   58.88    4.15   50%  28% Alarm latency [many threads]

   11.41    8.96   16.32    0.00            Clock/interrupt latency

  609     603     651  (main stack:  1059)  Thread stack used (1704 total)
All done, main stack            : stack used  1059 size  5664
All done             :  Interrupt stack used   251 size  4096
All done             : Idlethread stack used   587 size  2048

Timing complete - 23690 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-sh-edk7708">
<TITLE>Board: Hitachi EDK7708</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">


Board: Hitachi EDK7708

CPU: Hitachi SH3/7708 60MHz



Startup, main stack             : stack used   444 size  4112
Startup              :  Interrupt stack used    76 size  4096
Startup              : Idlethread stack used    96 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 2 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   14.75 microseconds (55 raw clock ticks)

Testing parameters:
   Clock samples:          32
   Threads:                16
   Thread switches:       128
   Mutexes:                32
   Mailboxes:              32
   Semaphores:             32
   Scheduler operations:  128
   Counters:               32
   Alarms:                 32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   15.43   13.60   24.00    1.29   62%  50% Create thread
    3.33    3.20    4.27    0.18   93%  68% Yield thread [all suspended]
    2.90    2.40    5.33    0.36   81%  62% Suspend [suspended] thread
    2.93    2.67    4.80    0.27   93%  87% Resume thread
    4.30    3.73   10.13    0.73   93%  93% Set priority
    0.65    0.27    2.13    0.28   68%  62% Get priority
    9.72    8.53   21.33    1.45   93%  93% Kill [suspended] thread
    3.33    3.20    4.53    0.20   93%  75% Yield [no other] thread
    5.30    4.80   10.13    0.65   93%  87% Resume [suspended low prio] thread
    2.80    2.40    4.53    0.27   81%  75% Resume [runnable low prio] thread
    4.82    4.00    8.27    0.49   68%  25% Suspend [runnable] thread
    3.32    3.20    4.00    0.16   93%  68% Yield [only low prio] thread
    2.82    2.40    4.27    0.25   81%  12% Suspend [runnable-&#62;not runnable]
    9.45    8.53   19.47    1.25   93%  93% Kill [runnable] thread
    5.30    4.53   11.20    0.74   87%  93% Destroy [dead] thread
   11.83   10.67   25.07    1.65   93%  93% Destroy [runnable] thread
   19.53   17.33   31.20    1.88   75%  75% Resume [high priority] thread
    6.70    6.67   11.47    0.07   99%  99% Thread switch

    0.33    0.27    0.80    0.10   75%  75% Scheduler lock
    1.74    1.60    2.67    0.14   99%  50% Scheduler unlock [0 threads]
    1.72    1.60    3.20    0.14   99%  57% Scheduler unlock [1 suspended]
    1.81    1.60    3.20    0.10   75%  23% Scheduler unlock [many suspended]
    1.86    1.60    3.20    0.02   94%   4% Scheduler unlock [many low prio]

    1.22    1.07    3.20    0.20   96%  65% Init mutex
    3.21    2.93    5.87    0.17   68%  28% Lock [unlocked] mutex
    3.36    2.93    7.47    0.30   84%  75% Unlock [locked] mutex
    2.83    2.67    5.33    0.22   96%  65% Trylock [unlocked] mutex
    2.53    2.40    2.93    0.14   96%  53% Trylock [locked] mutex
    0.28    0.27    0.80    0.03   96%  96% Destroy mutex
   20.09   19.73   23.20    0.23   84%  12% Unlock/Lock mutex

    2.38    2.13    4.53    0.17   59%  34% Create mbox
    0.45    0.27    1.33    0.15   56%  40% Peek [empty] mbox
    3.70    3.20    7.20    0.29   84%  59% Put [first] mbox
    0.45    0.27    0.80    0.13   62%  34% Peek [1 msg] mbox
    3.67    3.20    5.60    0.23   81%   6% Put [second] mbox
    0.42    0.27    0.53    0.13   59%  40% Peek [2 msgs] mbox
    3.98    3.47    7.47    0.24   59%   9% Get [first] mbox
    3.97    3.47    4.80    0.24   59%  12% Get [second] mbox
    3.51    3.20    6.67    0.28   56%  78% Tryput [first] mbox
    3.29    2.93    5.60    0.29   59%  65% Peek item [non-empty] mbox
    4.06    3.47    7.20    0.26   68%   3% Tryget [non-empty] mbox
    3.03    2.67    5.33    0.19   93%   3% Peek item [empty] mbox
    3.36    3.20    4.80    0.18   96%  56% Tryget [empty] mbox
    0.57    0.27    1.33    0.09   84%   3% Waiting to get mbox
    0.52    0.27    1.07    0.11   62%  21% Waiting to put mbox
    3.88    3.47    7.47    0.30   78%  65% Delete mbox
   12.04   11.73   17.33    0.33   96%  96% Put/Get mbox

    1.17    1.07    2.40    0.16   71%  71% Init semaphore
    2.67    2.40    4.27    0.15   62%  25% Post [0] semaphore
    3.00    2.67    4.53    0.17   65%  12% Wait [1] semaphore
    2.54    2.40    4.80    0.20   96%  71% Trywait [0] semaphore
    2.42    2.40    2.93    0.03   96%  96% Trywait [1] semaphore
    0.79    0.53    2.13    0.15   59%  28% Peek semaphore
    0.77    0.53    1.87    0.12   71%  25% Destroy semaphore
   12.64   12.27   17.07    0.28   84%  96% Post/Wait semaphore

    1.27    1.07    2.93    0.17   53%  43% Create counter
    0.54    0.27    1.33    0.13   59%  21% Get counter value
    0.47    0.27    1.60    0.17   46%  43% Set counter value
    3.47    3.20    4.80    0.16   53%  28% Tick counter
    0.80    0.53    2.13    0.13   62%  25% Delete counter

    1.86    1.60    4.00    0.21   43%  40% Create alarm
    5.12    4.80    9.07    0.36   93%  75% Initialize alarm
    0.44    0.27    1.33    0.19   87%  53% Disable alarm
    4.77    4.27    9.60    0.35   87%  62% Enable alarm
    1.02    0.80    2.67    0.18   53%  40% Delete alarm
    3.56    3.47    5.33    0.15   84%  84% Tick counter [1 alarm]
   15.04   14.93   16.27    0.16   71%  71% Tick counter [many alarms]
    5.75    5.60    8.00    0.21   96%  68% Tick &#38; fire counter [1 alarm]
   79.60   79.47   81.07    0.17   96%  65% Tick &#38; fire counters [&#62;1 together]
   17.04   16.80   18.93    0.15   65%  31% Tick &#38; fire counters [&#62;1 separately]
   12.44   12.27   29.60    0.31   96%  96% Alarm latency [0 threads]
   14.06   12.27   27.20    0.53   82%   4% Alarm latency [2 threads]
   19.62   17.07   38.40    1.44   57%  34% Alarm latency [many threads]

    2.79    2.40    6.13    0.00            Clock/interrupt latency

  376     376     376  (main stack:   764)  Thread stack used (992 total)
All done, main stack            : stack used   764 size  4112
All done             :  Interrupt stack used   176 size  4096
All done             : Idlethread stack used   352 size  2048

Timing complete - 23860 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-sh-cq7708">
<TITLE>Board: CQ CqREEK SH3 Evaluation Board (cq7708)</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: CQ CqREEK SH3 Evaluation Board (cq7708)

CPU: Hitachi SH3/7708 60MHz

Startup, main stack             : stack used   448 size  4112
Startup              :  Interrupt stack used    80 size  4096
Startup              : Idlethread stack used    96 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 2 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   19.17 microseconds (71 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   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]
    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
    4.05    3.73   11.47    0.27   62%  90% Set 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
    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
    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
    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]
    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
   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
    6.85    6.67   13.60    0.19   99%  50% Thread switch

    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    2.93    0.14   99%  50% Scheduler unlock [1 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]

    1.22    1.07    4.27    0.23   96%  78% Init mutex
    3.18    2.93    7.20    0.27   96%  53% Lock [unlocked] mutex
    3.40    3.20    8.00    0.31   96%  96% Unlock [locked] mutex
    2.77    2.40    5.87    0.22   87%   9% Trylock [unlocked] mutex
    2.35    2.13    3.47    0.14   65%  31% Trylock [locked] 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

    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
    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
    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
    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
    3.37    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
    3.93    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
    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
    0.55    0.27    1.87    0.14   62%  21% Waiting to put mbox
    3.82    3.47    9.87    0.39   96%  93% Delete mbox
   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
    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
    2.37    2.13    4.53    0.17   62%  34% Trywait [0] semaphore
    2.29    2.13    3.47    0.17   96%  53% Trywait [1] semaphore
    0.66    0.53    2.13    0.17   96%  68% Peek 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

    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
    0.56    0.27    1.60    0.17   50%  25% Set counter value
    3.39    3.20    4.27    0.16   53%  40% Tick 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
    5.06    4.27   11.73    0.46   78%  18% Initialize 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
    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]
   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]
   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]
   16.70   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]
   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

    7.37    5.07   17.87    0.00            Clock/interrupt latency

    9.00    4.53   26.93    0.00            Clock DSR latency

  106       0     376  (main stack:   764)  Thread stack used (992 total)
All done, main stack            : stack used   764 size  4112
All done             :  Interrupt stack used   176 size  4096
All done             : Idlethread stack used   352 size  2048

Timing complete - 30310 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

        </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-sh-hs7729pci">
<TITLE>Board: Hitachi HS7729PCI HS7729 SH3</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">

Board: Hitachi HS7729PCI HS7729 SH3

CPU: Hitachi SH3/7729 132MHz


Startup, main stack             : stack used   464 size  4112
Startup              :  Interrupt stack used    92 size  4096
Startup              : Idlethread stack used    94 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 3 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took   18.10 microseconds (149 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
   18.33   15.52   28.24    1.47   53%  28% Create thread
    3.08    2.91    6.79    0.13   78%  89% Yield thread [all suspended]
    3.23    3.03    6.18    0.16   59%  70% Suspend [suspended] thread
    2.70    2.55    6.18    0.15   54%  82% Resume thread
    4.12    4.00    7.52    0.16   96%  81% Set priority
    0.61    0.48    1.33    0.07   57%  28% Get priority
    9.14    8.61   18.91    0.42   85%  57% Kill [suspended] thread
    3.04    2.91    4.48    0.07   68%  20% Yield [no other] thread
    5.12    4.73    7.88    0.29   60%  53% Resume [suspended low prio] thread
    2.54    2.42    3.03    0.09   39%  40% Resume [runnable low prio] thread
    5.00    4.36    9.45    0.21   75%   1% Suspend [runnable] thread
    3.04    2.91    4.61    0.07   65%  21% Yield [only low prio] thread
    2.91    2.79    3.27    0.08   43%  31% Suspend [runnable-&#62;not runnable]
    8.82    8.12   15.39    0.36   68%  29% Kill [runnable] thread
    5.07    4.48   12.73    0.37   76%  50% Destroy [dead] thread
   11.17   10.55   22.91    0.52   78%  67% Destroy [runnable] thread
   22.43   21.45   32.73    0.61   81%  50% Resume [high priority] thread
    7.99    7.88   13.58    0.14   98%  86% Thread switch

    0.37    0.36    1.33    0.02   97%  97% Scheduler lock
    1.74    1.70    2.06    0.06   70%  70% Scheduler unlock [0 threads]
   1.75    1.70    2.06    0.07   92%  64% Scheduler unlock [1 suspended]
    1.71    1.70    2.42    0.03   89%  89% Scheduler unlock [many suspended]
    1.76    1.70    3.64    0.08   96%  64% Scheduler unlock [many low prio]

    4.23    3.88   10.67    0.41   96%  93% Unlock [locked] mutex
    3.12    2.91    6.91    0.29   96%  87% Trylock [unlocked] mutex
    2.54    2.42    2.91    0.11   18%  46% Trylock [locked] mutex
    0.88    0.73    3.15    0.14   65%  96% Destroy mutex
   22.33   22.06   25.94    0.23   81%  62% Unlock/Lock mutex

    1.92    1.82    4.73    0.19   96%  93% Create mbox
    0.61    0.48    1.70    0.15   84%  75% Peek [empty] mbox
    4.00    3.64    9.45    0.36   96%  87% Put [first] mbox
    0.30    0.24    0.73    0.09   84%  75% Peek [1 msg] mbox
    3.82    3.64    6.67    0.22   90%  84% Put [second] mbox
    0.32    0.24    1.33    0.12   81%  81% Peek [2 msgs] mbox
    4.19    3.76    9.21    0.34   84%  50% Get [first] mbox
    3.91    3.76    5.21    0.16   84%  75% Get [second] mbox
    3.51    3.27    8.12    0.34   93%  87% Tryput [first] mbox
    3.25    2.91    7.15    0.30   62%  56% Peek item [non-empty] mbox
    3.86    3.52    8.73    0.37   93%  84% Tryget [non-empty] mbox
    2.87    2.79    3.76    0.12   84%  71% Peek item [empty] mbox
    3.15    3.03    4.24    0.10   46%  40% Tryget [empty] mbox
    0.34    0.24    1.33    0.10   43%  46% Waiting to get mbox
    0.36    0.24    1.45    0.09   53%  37% Waiting to put mbox
    4.49    4.24   10.91    0.41   96%  96% Delete mbox
   12.67   12.36   19.52    0.43   96%  96% Put/Get mbox

    0.87    0.85    1.45    0.05   93%  93% Init semaphore
    2.74    2.55    4.48    0.18   50%  50% Post [0] semaphore
    3.39    3.15    4.24    0.14   78%  50% Wait [1] semaphore
    2.62    2.42    5.33    0.21   96%  65% Trywait [0] semaphore
    2.76    2.67    3.27    0.08   46%  43% Trywait [1] semaphore
    1.09    0.85    2.91    0.19   68%  56% Peek semaphore
    0.97    0.73    3.39    0.17   90%  65% Destroy semaphore
   13.09   12.85   16.12    0.19   84%  65% Post/Wait semaphore

    1.57    1.45    3.88    0.15   96%  93% Create counter
    0.91    0.73    2.18    0.16   46%  68% Get counter value
    0.55    0.48    0.97    0.09   90%  62% Set counter value
    4.19    4.00    5.82    0.13   84%  75% Tick counter
    0.87    0.73    3.15    0.16   93%  93% Delete counter

    2.50    2.30    5.21    0.18   81%  90% Create alarm
    6.16    5.70   12.97    0.47   96%  71% Initialize alarm
    0.50    0.36    1.70    0.11   62%  34% Disable alarm
    5.16    4.85    8.73    0.29   78%  78% Enable alarm
    1.18    1.09    2.30    0.12   84%  65% Delete alarm
    5.22    5.09    7.39    0.14   96%  93% Tick counter [1 alarm]
   52.37   52.12   52.73    0.20   37%  56% Tick counter [many alarms]
    6.73    6.55    8.24    0.13   78%  68% Tick &#38; fire counter [1 alarm]
  108.65  108.61  109.21    0.07   87%  87% Tick &#38; fire counters [&#62;1 together]
   54.25   54.06   54.79    0.11   65%  18% Tick &#38; fire counters [&#62;1 separately]
   17.36   17.09   29.82    0.23   82%  57% Alarm latency [0 threads]
   19.75   17.09   28.00    1.65   46%  40% Alarm latency [2 threads]
   39.02   34.06   50.67    2.00   53%  15% Alarm latency [many threads]
   29.31   28.36  105.09    1.27   98%  97% Alarm -&#62; thread resume latency

    5.08    3.88   11.15    0.00            Clock/interrupt latency

    7.32    5.09   16.73    0.00            Clock DSR latency

    6       0     380  (main stack:   820)  Thread stack used (992 total)
All done, main stack            : stack used   820 size  4112
All done             :  Interrupt stack used   196 size  4096
All done             : Idlethread stack used   360 size  2048

Timing complete - 29960 ms total
PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62; </LITERALLAYOUT>
</SECT1>

<!-- ==================================================== -->

<SECT1 id="rt-sh-se7751">
<TITLE>Board: Hitachi Solution Engine 7751 SH4 (se7751)</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: Hitachi Solution Engine 7751 SH4 (se7751)

CPU: Hitachi SH4/7751 162MHz


Startup, main stack             : stack used   464 size  4112
Startup              :  Interrupt stack used    92 size  4096
Startup              : Idlethread stack used    94 size  2048


eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated


Reading the hardware clock takes 1 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    14.27 microseconds (96 raw clock ticks)


Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32

                               Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    8.06    5.63   12.15    1.37   46%  29% Create thread
    1.15    1.04    5.19    0.15   98%  98% Yield thread [all suspended]
    1.13    0.89    5.04    0.27   89%  62% Suspend [suspended] thread
    1.11    0.89    5.19    0.26   89%  71% Resume thread
    1.45    1.19    3.56    0.23   53%  53% Set priority
    0.21    0.15    1.19    0.10   90%  79% Get priority
    4.15    3.56   13.04    0.53   68%  64% Kill [suspended] thread
    1.12    1.04    3.70    0.12   98%  70% Yield [no other] thread
    1.75    1.33    8.00    0.38   59%  65% Resume [suspended low prio] thread
    1.10    0.89    4.59    0.25   87%  73% Resume [runnable low prio] thread
    1.59    1.33    5.93    0.33   81%  79% Suspend [runnable] thread
    1.13    1.04    4.30    0.13   98%  71% Yield [only low prio] thread
    1.09    0.89    3.56    0.21   89%  70% Suspend [runnable-&#62;not runnable]
    4.96    4.30   11.70    0.44   68%  39% Kill [runnable] thread
    1.95    1.48    8.00    0.34   75%  57% Destroy [dead] thread
    4.41    3.85   10.37    0.47   53%  57% Destroy [runnable] thread
   13.15   11.41   23.85    1.11   73%  39% Resume [high priority] thread
    3.10    2.96    6.22    0.11   41%  39% Thread switch

    0.13    0.00    1.33    0.06   74%  21% Scheduler lock
    0.76    0.74    1.78    0.03   96%  96% Scheduler unlock [0 threads]
    0.76    0.74    1.78    0.03   96%  96% Scheduler unlock [1 suspended]
    0.77    0.74    2.67    0.05   95%  95% Scheduler unlock [many suspended]
    0.76    0.74    2.37    0.04   95%  95% Scheduler unlock [many low prio]

    0.52    0.15    2.67    0.26   65%  34% Init mutex
    1.23    1.04    5.63    0.32   93%  93% Lock [unlocked] mutex
    1.45    1.19    5.33    0.31   90%  87% Unlock [locked] mutex
    1.13    0.89    4.15    0.28   90%  84% Trylock [unlocked] mutex
    1.00    0.89    2.96    0.17   87%  87% Trylock [locked] mutex
    0.37    0.30    1.78    0.13   90%  84% Destroy mutex
    9.09    8.59   12.59    0.43   71%  71% Unlock/Lock mutex
    0.93    0.59    4.30    0.40   84%  71% Create mbox
    0.26    0.00    1.19    0.17   71%  59% Peek [empty] mbox
    3.03    2.52    6.37    0.47   50%  59% Put [first] mbox
    0.23    0.00    0.74    0.14   68%  15% Peek [1 msg] mbox
    2.93    2.52    4.74    0.46   71%  59% Put [second] mbox
    0.22    0.00    0.59    0.13   68%  15% Peek [2 msgs] mbox
    2.07    1.63    5.93    0.37   84%  59% Get [first] mbox
    2.06    1.63    4.74    0.34   78%  59% Get [second] mbox
    1.48    1.04    5.48    0.37   62%  53% Tryput [first] mbox
    1.31    1.04    4.89    0.32   96%  75% Peek item [non-empty] mbox
    1.47    1.04    5.78    0.38   84%  65% Tryget [non-empty] mbox
    1.15    0.89    3.11    0.18   71%  56% Peek item [empty] mbox
    1.20    1.04    3.85    0.21   93%  84% Tryget [empty] mbox
    0.21    0.00    0.74    0.14   68%  18% Waiting to get mbox
    0.19    0.00    0.44    0.10   43%  15% Waiting to put mbox
    2.19    1.93    5.78    0.27   93%  71% Delete mbox
   10.23    9.93   11.56    0.15   53%  37% Put/Get mbox

    0.37    0.15    1.33    0.26   71%  71% Init semaphore
    0.98    0.89    2.52    0.13   96%  68% Post [0] semaphore
    1.08    0.89    3.26    0.15   68%  93% Wait [1] semaphore
    0.98    0.89    3.41    0.16   93%  93% Trywait [0] semaphore
    0.73    0.59    1.63    0.07   71%  25% Trywait [1] semaphore
    0.33    0.30    1.33    0.07   93%  93% Peek semaphore
    0.34    0.30    1.78    0.09   96%  96% Destroy semaphore
    9.36    8.74   10.37    0.33   56%  31% Post/Wait semaphore

    0.54    0.15    3.26    0.23   59%  37% Create counter
    0.13    0.00    0.59    0.07   68%  25% Get counter value
    0.14    0.00    0.59    0.07   68%  25% Set counter value
    3.74    3.56    5.33    0.17   53%  75% Tick counter
    0.32    0.15    2.07    0.12   71%  21% Delete counter

    1.59    1.19    3.11    0.29   71%  43% Create alarm
    1.89    1.48    6.37    0.44   87%  78% Initialize alarm
    0.20    0.15    0.74    0.09   87%  84% Disable alarm
    1.62    1.33    5.63    0.41   87%  84% Enable alarm
    0.40    0.30    1.33    0.13   87%  62% Delete alarm

   4.03    3.70    5.78    0.27   68%  56% Tick counter [1 alarm]
   14.18   13.93   15.70    0.27   81%  75% Tick counter [many alarms]
    4.81    4.59    5.93    0.13   81%  15% Tick &#38; fire counter [1 alarm]
   30.77   30.52   33.63    0.20   75%  65% Tick &#38; fire counters [&#62;1 together]
   15.10   14.52   17.04    0.23   71%   3% Tick &#38; fire counters [&#62;1 separately]
    8.78    8.59   18.22    0.20   97%  89% Alarm latency [0 threads]
   11.29    9.33   17.48    1.02   56%  22% Alarm latency [2 threads]
   18.70   15.70   26.37    1.45   54%  22% Alarm latency [many threads]
   19.40   18.81   57.48    0.65   97%  97% Alarm -&#62; thread resume latency

    4.18    2.81    8.89    0.00            Clock/interrupt latency

    3.98    2.52   11.56    0.00            Clock DSR latency

    6       0     380  (main stack:   728)  Thread stack used (992 total)
All done, main stack            : stack used   728 size  4112
All done             :  Interrupt stack used   196 size  4096
All done             : Idlethread stack used   360 size  2048

Timing complete - 29790 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62; </LITERALLAYOUT>
</SECT1>
<SECT1 id="rt-i386-pc">
<TITLE>Board: PC</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: PC

CPU: 433MHz Celeron

Startup, main stack             : stack used   124 size  2912
Startup              :  Interrupt stack used   280 size  4108
Startup              : Idlethread stack used    62 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 8 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took    6.75 microseconds (8 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                  64
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
    3.93    1.68    8.38    0.93   68%   3% Create thread
    0.71    0.00    3.35    0.84   59%  59% Yield thread [all suspended]
    0.65    0.00    5.03    0.84   64%  64% Suspend [suspended] thread
    0.63    0.00    1.68    0.79   62%  62% Resume thread
    0.76    0.00    1.68    0.83   54%  54% Set priority
    0.39    0.00    1.68    0.60   76%  76% Get priority
    1.34    0.00    6.70    0.67   73%  25% Kill [suspended] thread
    0.68    0.00    1.68    0.81   59%  59% Yield [no other] thread
    0.92    0.00    1.68    0.83   54%  45% Resume [suspended low prio] thread
    0.63    0.00    1.68    0.79   62%  62% Resume [runnable low prio] thread
    0.84    0.00    1.68    0.84  100%  50% Suspend [runnable] thread
    0.73    0.00    1.68    0.82   56%  56% Yield [only low prio] thread
    0.58    0.00    1.68    0.76   65%  65% Suspend [runnable-&#62;not runnable]
    1.26    0.00    3.35    0.67   71%  26% Kill [runnable] thread
    0.86    0.00    3.35    0.86   98%  50% Destroy [dead] thread
    1.44    0.00    1.68    0.40   85%  14% Destroy [runnable] thread
    4.45    3.35    6.70    0.89   53%  40% Resume [high priority] thread
    1.62    0.00    1.68    0.10   96%   3% Thread switch

    0.41    0.00    1.68    0.61   75%  75% Scheduler lock
    0.48    0.00    1.68    0.69   71%  71% Scheduler unlock [0 threads]
    0.59    0.00    1.68    0.76   64%  64% Scheduler unlock [1 suspended]
    0.45    0.00    1.68    0.65   73%  73% Scheduler unlock [many suspended]
    0.45    0.00    1.68    0.65   73%  73% Scheduler unlock [many low prio]

    0.52    0.00    1.68    0.72   68%  68% Init mutex
    0.79    0.00    5.03    0.93   96%  59% Lock [unlocked] mutex
    0.84    0.00    5.03    0.94   96%  56% Unlock [locked] mutex
    0.63    0.00    1.68    0.79   62%  62% Trylock [unlocked] mutex
    0.52    0.00    1.68    0.72   68%  68% Trylock [locked] mutex
    0.58    0.00    1.68    0.76   65%  65% Destroy mutex
    3.40    3.35    5.03    0.10   96%  96% Unlock/Lock mutex

    0.99    0.00    1.68    0.81   59%  40% Create mbox
    0.47    0.00    1.68    0.68   71%  71% Peek [empty] mbox
    0.79    0.00    5.03    0.93   96%  59% Put [first] mbox
    0.42    0.00    1.68    0.63   75%  75% Peek [1 msg] mbox
    0.79    0.00    1.68    0.83   53%  53% Put [second] mbox
    0.37    0.00    1.68    0.57   78%  78% Peek [2 msgs] mbox
    0.73    0.00    3.35    0.87   59%  59% Get [first] mbox
    0.73    0.00    1.68    0.82   56%  56% Get [second] mbox
    0.79    0.00    3.35    0.88   56%  56% Tryput [first] mbox
    0.68    0.00    3.35    0.85   62%  62% Peek item [non-empty] mbox
    0.73    0.00    3.35    0.87   59%  59% Tryget [non-empty] mbox
    0.63    0.00    1.68    0.79   62%  62% Peek item [empty] mbox
    0.68    0.00    1.68    0.81   59%  59% Tryget [empty] mbox
    0.26    0.00    1.68    0.44   84%  84% Waiting to get mbox
    0.63    0.00    1.68    0.79   62%  62% Waiting to put mbox
    0.73    0.00    3.35    0.87   59%  59% Delete mbox
    3.25    1.68    3.35    0.20   93%   6% Put/Get mbox

    0.63    0.00    1.68    0.79   62%  62% Init semaphore
    0.63    0.00    1.68    0.79   62%  62% Post [0] semaphore
    0.63    0.00    1.68    0.79   62%  62% Wait [1] semaphore
    0.52    0.00    1.68    0.72   68%  68% Trywait [0] semaphore
    0.52    0.00    1.68    0.72   68%  68% Trywait [1] semaphore
    0.52    0.00    1.68    0.72   68%  68% Peek semaphore
    0.21    0.00    1.68    0.37   87%  87% Destroy semaphore
    3.30    1.68    3.35    0.10   96%   3% Post/Wait semaphore

    0.79    0.00    3.35    0.88   56%  56% Create counter
    0.42    0.00    1.68    0.63   75%  75% Get counter value
    0.37    0.00    1.68    0.57   78%  78% Set counter value
    0.73    0.00    1.68    0.82   56%  56% Tick counter
    0.63    0.00    1.68    0.79   62%  62% Delete counter

    0.89    0.00    3.35    0.89   96%  50% Create alarm
    0.84    0.00    1.68    0.84  100%  50% Initialize alarm
    0.52    0.00    1.68    0.72   68%  68% Disable alarm
    0.89    0.00    3.35    0.89   96%  50% Enable alarm
    0.58    0.00    1.68    0.76   65%  65% Delete alarm
    0.63    0.00    1.68    0.79   62%  62% Tick counter [1 alarm]
    5.03    3.35    6.70    0.10   93%   3% Tick counter [many alarms]
    0.94    0.00    1.68    0.82   56%  43% Tick &#38; fire counter [1 alarm]
   11.16   10.06   11.73    0.76   65%  34% Tick &#38; fire counters [&#62;1 together]
    5.19    5.03    6.70    0.28   90%  90% Tick &#38; fire counters [&#62;1 separately]
    0.01    0.00    1.68    0.03   99%  99% Alarm latency [0 threads]
    0.13    0.00    1.68    0.24   92%  92% Alarm latency [2 threads]
    0.94    0.00    3.35    0.85   53%  45% Alarm latency [many threads]
    1.75    1.68    6.70    0.15   96%  96% Alarm -&#62; thread resume latency

   41       0     368  (main stack:  1036)  Thread stack used (1712 total)
All done, main stack            : stack used  1036 size  2912
All done             :  Interrupt stack used   368 size  4108
All done             : Idlethread stack used   288 size  2048

Timing complete - 28520 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

</LITERALLAYOUT>
</SECT1>
<SECT1 id="rt-v850-cebsa1">
<TITLE>Board: NEC V850 Cosmo Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: NEC V850 Cosmo Evaluation Board

CPU: NEC CEB-V850/SA1 17MHz

Startup, main stack  : stack used   552 size  2936
Startup              : Interrupt stack used   120 size  4096
Startup              : Idlethread stack used   206 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 27 `ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  280.04 microseconds (1190 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                   7
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
  288.71  280.24  297.18    4.84   42%  28% Create thread
   70.76   70.59   70.82    0.10   71%  28% Yield thread [all suspended]
   59.06   59.06   59.06    0.00  100% 100% Suspend [suspended] thread
   60.00   60.00   60.00    0.00  100% 100% Resume thread
   77.38   77.18   77.41    0.06   85%  14% Set priority
    3.13    3.06    3.29    0.10   71%  71% Get priority
  187.46  187.29  187.53    0.10   71%  28% Kill [suspended] thread
   70.76   70.59   70.82    0.10   71%  28% Yield [no other] thread
  104.40  103.29  104.71    0.32   85%  14% Resume [suspended low prio] thread
   59.06   59.06   59.06    0.00  100% 100% Resume [runnable low prio] thread
   97.11   91.06   98.12    1.73   85%  14% Suspend [runnable] thread
   70.76   70.59   70.82    0.10   71%  28% Yield [only low prio] thread
   59.06   59.06   59.06    0.00  100% 100% Suspend [runnable-&#62;not runnable]
  187.46  187.29  187.53    0.10   71%  28% Kill [runnable] thread
   95.63   95.29   97.18    0.44   85%  85% Destroy [dead] thread
  241.28  236.94  242.12    1.24   85%  14% Destroy [runnable] thread
  378.55  370.35  427.06   13.86   85%  85% Resume [high priority] thread
  198.77  183.76  452.94   18.77   96%  96% Thread switch

    2.59    2.59    2.59    0.00  100% 100% Scheduler lock
   41.29   41.18   41.41    0.12  100%  50% Scheduler unlock [0 threads]
   40.82   40.71   40.94    0.12  100%  50% Scheduler unlock [1 suspended]
   41.29   41.18   41.41    0.12  100%  50% Scheduler unlock [many suspended]
   41.29   41.18   41.41    0.12  100%  50% Scheduler unlock [many low prio]

   17.94   17.88   18.12    0.09   75%  75% Init mutex
   68.71   68.71   68.71    0.00  100% 100% Lock [unlocked] mutex
   72.10   72.00   73.41    0.15   96%  71% Unlock [locked] mutex
   57.88   57.88   57.88    0.00  100% 100% Trylock [unlocked] mutex
   52.24   52.24   52.24    0.00  100% 100% Trylock [locked] mutex
   12.41   12.24   12.47    0.09   75%  25% Destroy mutex
  427.06  427.06  427.06    0.00  100% 100% Unlock/Lock mutex


   34.94   34.82   35.06    0.12  100%  50% Create mbox
    0.76    0.71    0.94    0.09   75%  75% Peek [empty] mbox
   75.29   75.29   75.29    0.00  100% 100% Put [first] mbox
    1.24    1.18    1.41    0.09   75%  75% Peek [1 msg] mbox
   75.76   75.76   75.76    0.00  100% 100% Put [second] mbox
    0.76    0.71    0.94    0.09   75%  75% Peek [2 msgs] mbox
   80.12   80.00   80.24    0.12  100%  50% Get [first] mbox
   79.65   79.53   79.76    0.12  100%  50% Get [second] mbox
   70.12   70.12   70.12    0.00  100% 100% Tryput [first] mbox
   65.76   65.65   65.88    0.12  100%  50% Peek item [non-empty] mbox
   78.00   77.88   78.12    0.12  100%  50% Tryget [non-empty] mbox
   63.12   63.06   63.29    0.09   75%  75% Peek item [empty] mbox
   67.82   67.76   68.00    0.09   75%  75% Tryget [empty] mbox
    1.94    1.88    2.12    0.09   75%  75% Waiting to get mbox
    1.47    1.41    1.65    0.09   75%  75% Waiting to put mbox
   75.59   75.53   75.76    0.09   75%  75% Delete mbox
  252.76  252.71  252.94    0.09   75%  75% Put/Get mbox

   20.24   20.24   20.24    0.00  100% 100% Init semaphore
   54.35   54.35   54.35    0.00  100% 100% Post [0] semaphore
   66.59   66.59   66.59    0.00  100% 100% Wait [1] semaphore
   52.24   52.24   52.24    0.00  100% 100% Trywait [0] semaphore
   53.41   53.41   53.41    0.00  100% 100% Trywait [1] semaphore
   10.65   10.59   10.82    0.09   75%  75% Peek semaphore
   12.65   12.47   12.71    0.09   75%  25% Destroy semaphore
  276.94  276.94  276.94    0.00  100% 100% Post/Wait semaphore

   14.94   14.82   15.06    0.12  100%  50% Create counter
    2.18    2.12    2.35    0.09   75%  75% Get counter value
    3.06    3.06    3.06    0.00  100% 100% Set counter value
   78.12   78.12   78.12    0.00  100% 100% Tick counter
   13.82   13.65   13.88    0.09   75%  25% Delete counter

   26.94   26.82   27.06    0.12  100%  50% Create alarm
  104.18  104.00  104.24    0.09   75%  25% Initialize alarm
    7.65    7.53    7.76    0.12  100%  50% Disable alarm
  104.94  104.94  104.94    0.00  100% 100% Enable alarm
   19.47   19.29   19.53    0.09   75%  25% Delete alarm
   88.53   88.47   88.71    0.09   75%  75% Tick counter [1 alarm]
  418.61  411.29  645.41   14.17   96%  96% Tick counter [many alarms]
  139.59  139.53  139.76    0.09   75%  75% Tick &#38; fire counter [1 alarm]
 2150.21 2096.71 2367.53   83.59   78%  78% Tick &#38; fire counters [&#62;1 together]
  478.15  462.35  733.41   29.61   93%  93% Tick &#38; fire counters [&#62;1 separately]
  219.89  218.59  369.88    2.34   99%  99% Alarm latency [0 threads]
  292.11  218.59  371.53   37.85   50%  25% Alarm latency [2 threads]
  292.96  218.59  370.59   38.12   49%  25% Alarm latency [many threads]
  540.90  495.76 1677.41   17.76   98%   0% Alarm -&#62; thread resume latency

   79.01   78.59  104.71    0.00            Clock/interrupt latency

  123.41   85.88 1982.82    0.00            Clock DSR latency

  522     516     536  (main stack:  1124)  Thread stack used (1912 total)
All done, main stack : stack used  1124 size  2936
All done             :  Interrupt stack used   288 size  4096
All done             : Idlethread stack used   488 size  2048

Timing complete - 32540 ms total

</LITERALLAYOUT>
</SECT1>
<SECT1 id="rt-v850-cebsb1">
<TITLE>Board: NEC V850 Cosmo Evaluation Board</TITLE>
<LITERALLAYOUT CLASS="MONOSPACED">Board: NEC V850 Cosmo Evaluation Board

CPU: NEC CEB-V850/SB1 16MHz (in internal Flash)


Startup, main stack             : stack used   572 size  2936
Startup              :  Interrupt stack used   132 size  4096
Startup              : Idlethread stack used   210 size  2048

eCos Kernel Timings
Notes: all times are in microseconds (.000001) unless otherwise stated

Reading the hardware clock takes 8 'ticks' overhead
... this value will be factored out of all other measurements
Clock interrupt took  118.15 microseconds (472 raw clock ticks)

Testing parameters:
   Clock samples:            32
   Threads:                   7
   Thread switches:         128
   Mutexes:                  32
   Mailboxes:                32
   Semaphores:               32
   Scheduler operations:    128
   Counters:                 32
   Alarms:                   32


                                 Confidence
     Ave     Min     Max     Var  Ave  Min  Function
  ======  ======  ======  ====== ========== ========
  113.68  111.00  116.50    1.63   42%  28% Create thread
   30.00   30.00   30.00    0.00  100% 100% Yield thread [all suspended]
   29.57   29.50   29.75    0.10   71%  71% Suspend [suspended] thread
   27.43   27.25   27.50    0.10   71%  28% Resume thread
   34.11   34.00   34.25    0.12   57%  57% Set priority
    1.57    1.50    1.75    0.10   71%  71% Get priority
   72.96   72.75   73.00    0.06   85%  14% Kill [suspended] thread
   30.00   30.00   30.00    0.00  100% 100% Yield [no other] thread
   42.75   42.75   42.75    0.00  100% 100% Resume [suspended low prio] thread
   27.00   27.00   27.00    0.00  100% 100% Resume [runnable low prio] thread
   43.64   41.25   44.25    0.68   85%  14% Suspend [runnable] thread
   30.00   30.00   30.00    0.00  100% 100% Yield [only low prio] thread
   29.57   29.50   29.75    0.10   71%  71% Suspend [runnable-&#62;not runnable]
   72.93   72.75   73.00    0.10   71%  28% Kill [runnable] thread
   44.89   44.75   45.75    0.24   85%  85% Destroy [dead] thread
  103.00  101.50  103.25    0.43   85%  14% Destroy [runnable] thread
  175.21  171.50  197.50    6.37   85%  85% Resume [high priority] thread
   84.11   79.50  197.25    1.77   98%   0% Thread switch

    1.00    1.00    1.00    0.00  100% 100% Scheduler lock
   20.06   20.00   20.25    0.09   75%  75% Scheduler unlock [0 threads]
   20.00   20.00   20.00    0.00  100% 100% Scheduler unlock [1 suspended]
   20.06   20.00   20.25    0.09   75%  75% Scheduler unlock [many suspended]
   20.06   20.00   20.25    0.09   75%  75% Scheduler unlock [many low prio]

    4.00    4.00    4.00    0.00  100% 100% Init mutex
   33.00   33.00   33.00    0.00  100% 100% Lock [unlocked] mutex
   36.77   36.75   37.25    0.03   96%  96% Unlock [locked] mutex
   28.13   28.00   28.25    0.13  100%  50% Trylock [unlocked] mutex
   25.13   25.00   25.25    0.13  100%  50% Trylock [locked] mutex
    4.88    4.75    5.00    0.13  100%  50% Destroy mutex
  187.00  187.00  187.00    0.00  100% 100% Unlock/Lock mutex

   10.00   10.00   10.00    0.00  100% 100% Create mbox
    0.69    0.50    0.75    0.09   75%  25% Peek [empty] mbox
   34.75   34.75   34.75    0.00  100% 100% Put [first] mbox
    0.69    0.50    0.75    0.09   75%  25% Peek [1 msg] mbox
   35.00   35.00   35.00    0.00  100% 100% Put [second] mbox
    0.69    0.50    0.75    0.09   75%  25% Peek [2 msgs] mbox
   36.00   36.00   36.00    0.00  100% 100% Get [first] mbox
   36.00   36.00   36.00    0.00  100% 100% Get [second] mbox
   31.00   31.00   31.00    0.00  100% 100% Tryput [first] mbox
   29.50   29.50   29.50    0.00  100% 100% Peek item [non-empty] mbox
   35.25   35.25   35.25    0.00  100% 100% Tryget [non-empty] mbox
   27.69   27.50   27.75    0.09   75%  25% Peek item [empty] mbox
   31.06   31.00   31.25    0.09   75%  75% Tryget [empty] mbox
    0.94    0.75    1.00    0.09   75%  25% Waiting to get mbox
    0.94    0.75    1.00    0.09   75%  25% Waiting to put mbox
   37.81   37.75   38.00    0.09   75%  75% Delete mbox
  112.00  112.00  112.00    0.00  100% 100% Put/Get mbox

    3.19    3.00    3.25    0.09   75%  25% Init semaphore
   25.38   25.25   25.50    0.13  100%  50% Post [0] semaphore
   32.63   32.50   32.75    0.13  100%  50% Wait [1] semaphore
   24.25   24.25   24.25    0.00  100% 100% Trywait [0] semaphore
   25.00   25.00   25.00    0.00  100% 100% Trywait [1] semaphore
    4.00    4.00    4.00    0.00  100% 100% Peek semaphore
    4.88    4.75    5.00    0.13  100%  50% Destroy semaphore
  124.50  124.50  124.50    0.00  100% 100% Post/Wait semaphore

    6.50    6.50    6.50    0.00  100% 100% Create counter
    1.25    1.25    1.25    0.00  100% 100% Get counter value
    1.44    1.25    1.50    0.09   75%  25% Set counter value
   36.25   36.25   36.25    0.00  100% 100% Tick counter
    5.25    5.25    5.25    0.00  100% 100% Delete counter

   12.25   12.25   12.25    0.00  100% 100% Create alarm
   49.13   49.00   49.25    0.13  100%  50% Initialize alarm
    2.81    2.75    3.00    0.09   75%  75% Disable alarm
   48.50   48.50   48.50    0.00  100% 100% Enable alarm
    8.25    8.25    8.25    0.00  100% 100% Delete alarm
   46.50   46.50   46.50    0.00  100% 100% Tick counter [1 alarm]
  485.42  482.25  580.00    5.91   96%  96% Tick counter [many alarms]
   64.00   64.00   64.00    0.00  100% 100% Tick &#38; fire counter [1 alarm]
 1109.76 1100.50 1198.00   16.53   90%  90% Tick &#38; fire counters [&#62;1 together]
  505.85  502.00  621.00    7.20   96%  96% Tick &#38; fire counters [&#62;1 separately]
   96.26   95.75  161.25    1.02   99%  99% Alarm latency [0 threads]
  159.20   95.75  160.75    2.52   97%   0% Alarm latency [2 threads]
  159.73  110.50  161.75    1.53   97%   0% Alarm latency [many threads]
  218.45  211.25  445.75    3.55   97%   1% Alarm -&#62; thread resume latency

   28.24   25.25   43.25    0.00            Clock/interrupt latency

   60.15   40.50  221.50    0.00            Clock DSR latency

  472     424     572  (main stack:  1052)  Thread stack used (1912 total)
All done, main stack            : stack used  1052 size  2936
All done             :  Interrupt stack used   280 size  4096
All done             : Idlethread stack used   516 size  2048

Timing complete - 30590 ms total

PASS:&lt;Basic timing OK&#62;
EXIT:&lt;done&#62;

</LITERALLAYOUT>
</SECT1>
</APPENDIX>

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

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