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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/03/26 19:19:58 UTC
[GitHub] [incubator-mxnet] ChaiBapchya opened a new issue #17915: MKLDNN 3D
dilate support
ChaiBapchya opened a new issue #17915: MKLDNN 3D dilate support
URL: https://github.com/apache/incubator-mxnet/issues/17915
MXNet supports 3D dilate on convolution. However, it doesn't leverage MKLDNN library.
As a result, one of our big customers faced the issue where GPU (3d conv dilate) ran in under 0.01 millisecond (as it leverages cuDNN library probably) while CPU takes ~200ms
Turns out MKLDNN since earlier versions v0.10 has been supporting conv dilate for 3d but with certain limitations. Maybe its time to port the functionality to MXNet and solve the customer problem.
Related issue
MKLDNN : https://github.com/intel/mkl-dnn/issues/676
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[GitHub] [incubator-mxnet] pengzhao-intel commented on issue #17915: MKLDNN
3D dilate support
Posted by GitBox <gi...@apache.org>.
pengzhao-intel commented on issue #17915: MKLDNN 3D dilate support
URL: https://github.com/apache/incubator-mxnet/issues/17915#issuecomment-604774990
Thanks, @sandeep-krishnamurthy @ChaiBapchya we are working on this :)
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[GitHub] [incubator-mxnet] TaoLv commented on issue #17915: MKLDNN 3D dilate
support
Posted by GitBox <gi...@apache.org>.
TaoLv commented on issue #17915: MKLDNN 3D dilate support
URL: https://github.com/apache/incubator-mxnet/issues/17915#issuecomment-604739768
@ChaiBapchya Please try if https://github.com/apache/incubator-mxnet/pull/17884 works for you. Thanks.
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[GitHub] [incubator-mxnet] sandeep-krishnamurthy commented on issue #17915:
MKLDNN 3D dilate support
Posted by GitBox <gi...@apache.org>.
sandeep-krishnamurthy commented on issue #17915: MKLDNN 3D dilate support
URL: https://github.com/apache/incubator-mxnet/issues/17915#issuecomment-604634207
@PatricZhao - Can you please help us here? Thanks.
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