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Hthreads Performance PDF Print E-mail
Written by Wesley Peck   
Tuesday, 01 August 2006

Performance Metrics

Interrupt Hander Delay

Number of Threads Mean Std. Dev. Minimum Maximum
2 Threads 760 ns 0 ns 760 ns 760 ns
16 Threads 798 ns 100 ns 760 ns 1210 ns
32 Threads 810 ns 141 ns 760 ns 1530 ns
64 Threads 794 ns 112 ns 760 ns 9650 ns
128 Threads 797 ns 123 ns 760 ns 1410 ns
250 Threads 796 ns 120 ns 760 ns 1530 ns

Scheduling Decision Delay

Number of Threads Mean Std. Dev. Minimum Maximum
2 Threads 1751 ns 18 ns 1750 ns 2140 ns
16 Threads 1778 ns 105 ns 1750 ns 2650 ns
32 Threads 1806 ns 172 ns 1750 ns 3090 ns
64 Threads 1911 ns 163 ns 1750 ns 3020 ns
128 Threads 1974 ns 223 ns 1910 ns 3170 ns
250 Threads 1975 ns 225 ns 1910 ns 3380 ns

Mutex Acquire

Number of Threads Mean Std. Dev. Minimum Maximum
2 Threads 750 ns 0 ns 750 ns 750 ns
16 Threads 750 ns 0 ns 750 ns 750 ns
32 Threads 750 ns 0 ns 750 ns 750 ns
64 Threads 750 ns 0 ns 750 ns 750 ns
128 Threads 750 ns 0 ns 750 ns 750 ns
250 Threads 750 ns 0 ns 750 ns 750 ns

Resource Usage

Hthreads Component Slice Usage Hthreads Component Slice Usage
Thread Manager 500 Slices Threads Scheduler 1455 Slices
Mutex Manager 344 Slices Condition Variables 294 Slices
CPU Bypass PIC 667 Slices Timer Queue 842 Slices
Hardware Thread Interface 404 Slices


Last Updated ( Monday, 07 August 2006 )
 
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