Arya

Benchmarks Stream

  • Single core, 2/19/2015
> ./stream 

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Sequoia Benchmark Version 1.0
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This system uses 8 bytes per DOUBLE PRECISION word.
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Array size = 2000000, Offset = 0
Total memory required = 45.8 MB.
Each test is run 10 times, but only
the *best* time for each is used.
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Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 2751 microseconds.
   (= 2751 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
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WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
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Function      Rate (MB/s)   Avg time     Min time     Max time
Copy:        8609.2192       0.0034       0.0037       0.0038
Scale:       8066.9388       0.0036       0.0040       0.0040
Add:         9205.6055       0.0047       0.0052       0.0053
Triad:       8751.0472       0.0050       0.0055       0.0055
-------------------------------------------------------------
Solution Validates
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  • OpenMP, from 1 to 76 threads results

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