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STREAM version $Revision: 5.10 $
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This system uses 8 bytes per array element.
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Array size = 33554432 (elements), Offset = 0 (elements)
Memory per array = 256.0 MiB (= 0.2 GiB).
Total memory required = 768.0 MiB (= 0.8 GiB).
Each kernel will be executed 100 times.
 The *best* time for each kernel (excluding the first iteration)
 will be used to compute the reported bandwidth.
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Number of Threads requested = 20
Number of Threads counted = 20
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Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 2250 microseconds.
   (= 2250 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    Best Rate MB/s  Avg time     Min time     Max time
Copy:          261745.9     0.002101     0.002051     0.002517
Scale:         253352.8     0.002188     0.002119     0.003140
Add:           239468.3     0.003499     0.003363     0.004400
Triad:         245151.7     0.003468     0.003285     0.004771
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Solution Validates: avg error less than 1.000000e-13 on all three arrays
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