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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2017/12/11 15:18:11 UTC

[GitHub] masahi commented on issue #3589: add MKL2017 experimental support for high perf

masahi commented on issue #3589: add MKL2017 experimental support for high perf
URL: https://github.com/apache/incubator-mxnet/pull/3589#issuecomment-350754193
 
 
   @zhenlinluo What kind of network architectures have you tested with MKL ops?
   
   On windows, we observed that VGG16 with (1, 1, 256, 256) input required more than 15G of CPU memory, which is insane.  Falling back to MXNet's CPU convolution implementation solved the memory issue, so we believe there are problems in MKLML itself or the way MXNet uses MKLML.

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