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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/11/23 09:19:45 UTC

[GitHub] [tvm] honghuichao opened a new issue, #13477: [Bug] about qnn and FQ2I

honghuichao opened a new issue, #13477:
URL: https://github.com/apache/tvm/issues/13477

   when I run FQ2I,some data consistency check failed. the network has such structure:
   
   **quantize(int8) +dequantize+add+mul+quantize(int8);
   
   and after run FQ2I, the stucture will convert to: **quantize+qnn.add(int8)+qnn.mul(int8)+quantize;
   
   and the output scale of qnn.add fetch from the last quantize node, I thik it wrong. and the correct is from the input scale of qnn.add,and the output type of qnn.add should be int32. if the output type of qnn.add is “int8”,and the range of data is insufficiency.
   


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[GitHub] [tvm] masahi commented on issue #13477: [Bug] about qnn and FQ2I

Posted by GitBox <gi...@apache.org>.
masahi commented on issue #13477:
URL: https://github.com/apache/tvm/issues/13477#issuecomment-1325625155

   Can you post a reproducible script?


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[GitHub] [tvm] masahi closed issue #13477: [Bug] about qnn and FQ2I

Posted by GitBox <gi...@apache.org>.
masahi closed issue #13477: [Bug] about qnn and FQ2I
URL: https://github.com/apache/tvm/issues/13477


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