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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/12/27 02:47:58 UTC

[GitHub] pengzhao-intel commented on issue #12411: MKLDNN fallback when not recording gradients and calling backwards

pengzhao-intel commented on issue #12411: MKLDNN fallback when not recording gradients and calling backwards
URL: https://github.com/apache/incubator-mxnet/pull/12411#issuecomment-450060798
 
 
   Actually, this is a system-level issue that how do we handle the situation the backward is called with the `is_train=False`. I think it doesn't can be done by the simple bypass. 
   
   We will have the offline discussion first and back later @TaoLv .

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