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This system uses 8 bytes per DOUBLE PRECISION word.
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Array size = 999936
Total memory required = 24.9 MB.
Each test is run 100 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 32495 microseconds.
(= 32495 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) RMS time Min time Max time
Copy: 309.4664 0.0531 0.0517 0.0539
Scale: 383.1582 0.0458 0.0418 0.0495
Add: 396.7078 0.0635 0.0605 0.0670
Triad: 394.8633 0.0642 0.0608 0.0681

C:\>

usage: wstream.exe 1464 100

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