zixuanweeei commented on a change in pull request #17632: [Large Tensor] Fixed RNN op URL: https://github.com/apache/incubator-mxnet/pull/17632#discussion_r386071456
########## File path: src/operator/rnn_impl.h ########## @@ -146,15 +146,15 @@ void LstmForwardTraining(DType* ws, Tensor<cpu, 3, DType> hx(hx_ptr, Shape3(total_layers, N, H)); Tensor<cpu, 3, DType> cx(cx_ptr, Shape3(total_layers, N, H)); const int b_size = 2 * H * 4; Review comment: If I understand it correctly, this is also the reason that `hidden_size` is remaining to be `int` type, right? If so, `b_size` here, representing the total size of i2h/h2h bias of four gates, still has some overflow risks. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
