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  2400All done             :  Interrupt stack used   288 size  4096All done             : Idlethread stack used   276 size  2048Timing complete - 30450 ms totalPASS:&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 BoardCPU  : Cirrus Logic EP7212 73MHzStartup, main stack             : stack used   404 size  2400Startup              :  Interrupt stack used   136 size  4096Startup              : Idlethread stack used    88 size  2048eCos Kernel TimingsNotes: all times are in microseconds (.000001) unless otherwise statedReading the hardware clock takes 0 'ticks' overhead... this value will be factored out of all other measurementsClock 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  2400All done             :  Interrupt stack used   288 size  4096All done             : Idlethread stack used   276 size  2048Timing complete - 30550 ms totalPASS:&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 BoardCPU :  ARM 7TDMI 20 MHzStartup, main stack             : stack used   404 size  2400Startup              :  Interrupt stack used   136 size  4096Startup              : Idlethread stack used    84 size  2048eCos Kernel TimingsNotes: all times are in microseconds (.000001) unless otherwise statedReading the hardware clock takes 6 'ticks' overhead... this value will be factored out of all other measurementsClock 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