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Same behaviour we see in the treatment group no matter which OpenMP is used.


 Control groupImage Modified

Control group


Treatment group shows no difference other than that "GCC-swing". Normalizing the data gives us average scores with ~1% difference, which is close to standard error.


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Treatment group


ResNet152

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Now we can observe a beautiful saturation of the throughput. Optimal batch size is between 16 and 32.

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But the overall differences are pretty close to standard error and don't even reach 2%.

faster-rcnn Benchmark

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As we can see, GOMP delivers ~3-5% worse performance than OMP. 

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