[GitHub] TccccD edited a comment on issue #11938: l2_normalization for fp16 got 0.0 when data is very large

[GitBox <gi...@apache.org>]

TccccD edited a comment on issue #11938: l2_normalization for fp16 got 0.0 when data is very large
URL: https://github.com/apache/incubator-mxnet/issues/11938#issuecomment-409432415
 
 
   I define a new square  like this:
   > MXNET_BINARY_MATH_OP(square_v, math::sqr(a) / math::sqr(b)); 
   
   In l2_normalization_op-inl.h, I should find a suitable scale, I think the maximum value in in_data is OK.
   But I don't know how find the  maximum value in a Tensor data, like Tensor<xpu, 2, DType> data;
   could you help me? thanks!
   @haojin2 @piiswrong @leezu @anirudh2290 @szha

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services