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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/05/21 08:05:50 UTC

[GitHub] [tvm] cbswj opened a new pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports) 

cbswj opened a new pull request #8103:
URL: https://github.com/apache/tvm/pull/8103


   issue link : https://github.com/apache/tvm/issues/8067
   
   
   It is a problem when using RPC session to connect Raspberry Pi and GPU server to proceed autoTVM.
   
   There was a problem with tuning on autoTVM.
   
   As in the tutorial example, creating xgbtuner causes problems.
   
   I looked up tvm-API to solve the problem and found this sentence.
   ‘For cross-device or cross-operator tuning, you can use ‘curve’ only.’
   
   However, the tutorial creates an xgbtuner that does not have a curve option.
   
   In addition, the tutorial doesn't even have code to create xgbtuner with curve options.
   
   Although it is an autoTVM tutorial for ARM CPU using RPC session, it seems strange that there is no curve option when creating xgbtuner.
   
   So I made all the feature_type options available by xgbtuner and experimented.
   Of the 3 options knob, itervar, and curve, only knob option does not fail and works well!
   
   Question
   The API says to use the curve option when using xgb, but in reality, it is strange that the knob option, not the curve option, works!
   


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[GitHub] [tvm] jcf94 merged pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports)

Posted by GitBox <gi...@apache.org>.
jcf94 merged pull request #8103:
URL: https://github.com/apache/tvm/pull/8103


   


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[GitHub] [tvm] jcf94 commented on pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports)

Posted by GitBox <gi...@apache.org>.
jcf94 commented on pull request #8103:
URL: https://github.com/apache/tvm/pull/8103#issuecomment-857585349


   Now merged. Thanks @cbswj @leandron @comaniac @tqchen 


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[GitHub] [tvm] tqchen commented on pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports)

Posted by GitBox <gi...@apache.org>.
tqchen commented on pull request #8103:
URL: https://github.com/apache/tvm/pull/8103#issuecomment-854703666


   gentle ping to resolve the lint error, you can run `tests\lint\git-black.sh -i upstream/main` to format the code


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[GitHub] [tvm] jcf94 commented on pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports)

Posted by GitBox <gi...@apache.org>.
jcf94 commented on pull request #8103:
URL: https://github.com/apache/tvm/pull/8103#issuecomment-855524425


   @cbswj Hi, it nees you to fix the lint error following the `https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/PR-8103/2/pipeline` before we can merge this.
   
   I can help do that if the author didn't come back after several days.


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[GitHub] [tvm] cbswj closed pull request #8103: Auto-tuning a Convolutional Network for ARM CPU (tutorial error, bug reports)

Posted by GitBox <gi...@apache.org>.
cbswj closed pull request #8103:
URL: https://github.com/apache/tvm/pull/8103


   


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