Created
April 25, 2019 23:37
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fcosta_oliveira@n1-highcpu-96-redis-server-1:~/STREAM$ ./stream.100M | |
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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 = 100000000 (elements), Offset = 0 (elements) | |
Memory per array = 762.9 MiB (= 0.7 GiB). | |
Total memory required = 2288.8 MiB (= 2.2 GiB). | |
Each kernel will be executed 10 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 = 48 | |
Number of Threads counted = 48 | |
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Your clock granularity/precision appears to be 1 microseconds. | |
Each test below will take on the order of 15223 microseconds. | |
(= 15223 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: 83936.4 0.020901 0.019062 0.022618 | |
Scale: 83927.0 0.022181 0.019064 0.034278 | |
Add: 93240.4 0.027765 0.025740 0.031065 | |
Triad: 93959.3 0.027276 0.025543 0.030629 | |
------------------------------------------------------------- | |
Solution Validates: avg error less than 1.000000e-13 on all three arrays | |
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