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-NAME="RT-VR4300-VRC4373">Board: NEC VR4373</H1
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-> 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->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 & fire counter [1 alarm]
- 26.39 26.38 26.71 0.02 96% 96% Tick & fire counters [>1 together]
- 5.65 5.64 5.91 0.02 96% 96% Tick & fire counters [>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:<Basic timing OK>
-EXIT:<done>
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