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>Board: Hitachi HS7729PCI HS7729 SH3</TITLE
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NAME="RT-SH-HS7729PCI">Board: Hitachi HS7729PCI HS7729 SH3</H1
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> 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->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 & fire counter [1 alarm]
108.65 108.61 109.21 0.07 87% 87% Tick & fire counters [>1 together]
54.25 54.06 54.79 0.11 65% 18% Tick & fire counters [>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 -> 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:<Basic timing OK>
EXIT:<done> </PRE
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