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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/04/20 18:11:03 UTC

[GitHub] [incubator-tvm] wpan11nv commented on issue #5214: [Runtime][Contrib] Support cudnn softmax

wpan11nv commented on issue #5214:
URL: https://github.com/apache/incubator-tvm/pull/5214#issuecomment-616723522


   > @wpan11nv @yongfeng-nv can you suggest a bit about possible optimizations that can be done?
   
   The cuda schedule emit 4 kernels, which cause lots of  IO overhead. Ideally, we may emit a single kernel for small reduction sizes  (e.g. reduction dim n <= 1024)  


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