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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/08/21 00:19:53 UTC

[GitHub] anirudh2290 commented on a change in pull request #11836: Support kAddTo for softmax backward

anirudh2290 commented on a change in pull request #11836: Support kAddTo for softmax backward
URL: https://github.com/apache/incubator-mxnet/pull/11836#discussion_r211446441
 
 

 ##########
 File path: src/operator/contrib/ctc_loss-inl.h
 ##########
 @@ -426,7 +426,7 @@ class CTCLossOp : public Operator {
                             workspace_bytes));
 
     if (req_grad) {
-      mxnet_op::SoftmaxGrad<mshadow_op::mul, mxnet_op::softmax_bwd>(s,
+      mxnet_op::SoftmaxGrad<mshadow_op::mul, mxnet_op::softmax_bwd, kWriteTo>(s,
 
 Review comment:
   do we want to reenable cudnn_forward for ctcloss op ?

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