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-NAME="RT-V850-CEBSA1">Board: NEC V850 Cosmo Evaluation Board</H1
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->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->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 & fire counter [1 alarm]
- 2150.21 2096.71 2367.53 83.59 78% 78% Tick & fire counters [>1 together]
- 478.15 462.35 733.41 29.61 93% 93% Tick & fire counters [>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 -> 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 </PRE
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