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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2019/12/30 21:50:36 UTC

[GitHub] [incubator-tvm] anijain2305 opened a new pull request #4600: [Relay][Convert Layout] Handling batch norm layout change.

anijain2305 opened a new pull request #4600: [Relay][Convert Layout] Handling batch norm layout change.
URL: https://github.com/apache/incubator-tvm/pull/4600
 
 
   @yzhliu @trevor-m 
   
   Convert Layout pass was earlier using SimplifyInference pass as a pre-requisite to expand batch norm to simpler ops. However, @trevor-m told that TRT offloading of Relay graph works better if we keep batch norm intact in Relay. This caused a problem with Convert Layout pass that inserts layout transforms with batch norm.
   
   This PR propagates the new layout through batch norm, preventing the insertion of layout transforms.
   

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[GitHub] [incubator-tvm] yzhliu commented on issue #4600: [Relay][Convert Layout] Handling batch norm layout change.

Posted by GitBox <gi...@apache.org>.
yzhliu commented on issue #4600: [Relay][Convert Layout] Handling batch norm layout change.
URL: https://github.com/apache/incubator-tvm/pull/4600#issuecomment-569827265
 
 
   Thanks @anijain2305 

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[GitHub] [incubator-tvm] yzhliu merged pull request #4600: [Relay][Convert Layout] Handling batch norm layout change.

Posted by GitBox <gi...@apache.org>.
yzhliu merged pull request #4600: [Relay][Convert Layout] Handling batch norm layout change.
URL: https://github.com/apache/incubator-tvm/pull/4600
 
 
   

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