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improve speed by opening mxnet_cudnn_autotune option #1

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austingg opened this issue Oct 25, 2016 · 2 comments
Closed

improve speed by opening mxnet_cudnn_autotune option #1

austingg opened this issue Oct 25, 2016 · 2 comments

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@austingg
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not an issue.

first great jobs.
you can open mxnet_cudnn_autotune option by export MXNET_CUDNN_AUTOTUNE_DEFAULT=1 when using gpu and benchmark at the second detection pass.
on gtx 1080, I get 90ms with your result image.
@YYuanAnyVision
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thanks ~ :)

@yxchng
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yxchng commented Oct 3, 2017

@austingg @pangyupo Is it normal for the code to keep printing "[17:19:52] src/operator/././cudnn_algoreg-inl.h:112: Running performance tests to find the best convolution algorithm, this can take a while... (setting env variable MXNET_CUDNN_AUTOTUNE_DEFAULT to 0 to disable)"?

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@austingg @YYuanAnyVision @yxchng