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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/05/03 19:05:59 UTC

[GitHub] [tvm] mbaret opened a new pull request, #11203: [TENSORRT] Improvements and fixes for TensorRT

mbaret opened a new pull request, #11203:
URL: https://github.com/apache/tvm/pull/11203

   A number of small fixes and refactors to improve the robustness of the TensorRT integration.
   
   Co-authored-by: Mark Shields <mb...@octoml.ai>


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[GitHub] [tvm] tiandiao123 commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
tiandiao123 commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1151619297

   nice job!


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[GitHub] [tvm] jwfromm merged pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
jwfromm merged PR #11203:
URL: https://github.com/apache/tvm/pull/11203


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[GitHub] [tvm] mbaret commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
mbaret commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1117368986

   Unfortunately, the attributes aren't particularly well-defined. For example, in that specific test it was failing with channels between 28 and 45. I think so long as TensorRT is selecting strategies with different numerical behaviour based on tuning we won't be able to give a sane warning here.


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[GitHub] [tvm] mikepapadim commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
mikepapadim commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1118317834

   LGTM, thanks


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[GitHub] [tvm] mbs-octoml commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
mbs-octoml commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1117653459

   Ack. We do what we can.


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[GitHub] [tvm] mbaret commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
mbaret commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1117328021

   cc @mbs-octoml @mikepapadim 


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[GitHub] [tvm] mbs-octoml commented on pull request #11203: [TENSORRT] Improvements and fixes for TensorRT

Posted by GitBox <gi...@apache.org>.
mbs-octoml commented on PR #11203:
URL: https://github.com/apache/tvm/pull/11203#issuecomment-1117360408

   The background on the bits I fiddled with:
    - Finish the transition from operator predicate based to pattern based for the partition_for_tensorrt function. The current state in main is broken.
    - Remove choice of operator vs predicate method since they are indistinguishable from the outside.
    - Though most operators can be translated looking only at the operator call, nn.batch_norm can only be translated in the form of a sub-graph `nn.batch_norm(...).0`. So switch the translation to follow the standard composite style.
   


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