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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/02/28 17:38:39 UTC

[GitHub] [tvm] lhutton1 opened a new pull request #10411: [microNPU] Remove identity operations between non-compute operations

lhutton1 opened a new pull request #10411:
URL: https://github.com/apache/tvm/pull/10411


   Builds upon the work in #10254 to remove identity operations sandwiched between two non compute operations (reshape/strided slice - concatenate is handled differently), under certain conditions. Specifically, an identity operation is not removed when the dimensionality between the two non-compute operations is reduced, due to non congruent values being accessed incorrectly. For example,
   
   ```
   strided_slice(dims=4) -> identity -> reshape(dims=4)
   ```
   becomes...
   ```
   strided_slice -> reshape
   ```
   but,
   ```
   strided_slice(dims=4) -> identity -> reshape(dims=2)
   ```
   becomes...
   ```
   strided_slice -> reshape
   ```
   
   Based upon work in #10254, so therefore contains the contents of that PR.
   
   cc @ekalda @manupa-arm @mbaret @NicolaLancellotti @jacobbohlin @dchauhan-arm 
   


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[GitHub] [tvm] manupa-arm merged pull request #10411: [microNPU] Remove identity operations between non-compute operations

Posted by GitBox <gi...@apache.org>.
manupa-arm merged pull request #10411:
URL: https://github.com/apache/tvm/pull/10411


   


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[GitHub] [tvm] manupa-arm commented on pull request #10411: [microNPU] Remove identity operations between non-compute operations

Posted by GitBox <gi...@apache.org>.
manupa-arm commented on pull request #10411:
URL: https://github.com/apache/tvm/pull/10411#issuecomment-1078720006


   Thanks @lhutton1 !


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