Commits on Nov 23, 2021

1. [microNPU] Fix incorrectly calculated stride when converting NHWC to … …

   …NHCWB16
   
   Fixes an issue that causes strides to be incorrectly calculated when the
   number of channels in the input is less than 16 and involves a conversion
   from NHWC to NHCWB16. This is due to TVM being 'too smart' when analyzing
   generated TE and removing compute that is deemed unnecessary. Consequently,
   strides over data are incorrectly calculated leading to an output
   mismatch.
   
   The PR uses a reduce sum operation to trick TE's data dependency
   analyzer into looping over a whole block (16), rather than the number
   of channels actually used (< 16). This causes the calculated strides to
   be a multiple of 16 which is required for NHCWB16 format.
   
   Change-Id: Ibf76a94a12cebf51fa716fcac1de932a271c4a6d

   

   lhutton1 committed Nov 23, 2021
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