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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/05/20 16:12:08 UTC

[GitHub] [tvm] lhutton1 opened a new pull request, #11397: [microNPU] Fix output mismatch in Leaky ReLU

lhutton1 opened a new pull request, #11397:
URL: https://github.com/apache/tvm/pull/11397

   All codegen tests have been running with a representative dataset between 0,1 which masked an output mismatch in Leaky ReLU when compared to TFLite kernels. This issue can be replicated by replacing the representative dataset range with something like -1,1.
   
   To fix this mismatch, we use the same implementation for calculating LUT values as Vela which uses arithmetic constrained to quantized values, rather than the previously used floating point calculations.
   
   cc @ekalda @NicolaLancellotti @manupa-arm 


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[GitHub] [tvm] lhutton1 merged pull request #11397: [microNPU] Fix output mismatch in Leaky ReLU

Posted by GitBox <gi...@apache.org>.
lhutton1 merged PR #11397:
URL: https://github.com/apache/tvm/pull/11397


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[GitHub] [tvm] lhutton1 commented on pull request #11397: [microNPU] Fix output mismatch in Leaky ReLU

Posted by GitBox <gi...@apache.org>.
lhutton1 commented on PR #11397:
URL: https://github.com/apache/tvm/pull/11397#issuecomment-1147394500

   Thanks @NicolaLancellotti @manupa-arm 


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