34 lines
1.7 KiB
Plaintext
34 lines
1.7 KiB
Plaintext
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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)
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Memory per array = 256.0 MiB (= 0.2 GiB).
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Total memory required = 768.0 MiB (= 0.8 GiB).
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Each kernel will be executed 100 times.
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The *best* time for each kernel (excluding the first iteration)
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will be used to compute the reported bandwidth.
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Number of Threads requested = 24
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Number of Threads counted = 24
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Your clock granularity/precision appears to be 2 microseconds.
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Each test below will take on the order of 7369 microseconds.
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(= 3684 clock ticks)
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Increase the size of the arrays if this shows that
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you are not getting at least 20 clock ticks per test.
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WARNING -- The above is only a rough guideline.
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For best results, please be sure you know the
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precision of your system timer.
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Function Best Rate MB/s Avg time Min time Max time
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Copy: 57739.9 0.009647 0.009298 0.010455
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Scale: 74390.5 0.008626 0.007217 0.010923
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Add: 83859.7 0.010991 0.009603 0.013830
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Triad: 82738.1 0.011216 0.009733 0.015579
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Solution Validates: avg error less than 1.000000e-13 on all three arrays
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