From 1580be5d6c87713b31c902e8f1fd5777e83fe441 Mon Sep 17 00:00:00 2001
From: phlrain <phliuhongyu@126.com>
Date: Wed, 20 Mar 2019 07:33:54 +0000
Subject: [PATCH] fix sequence pad; test=develop

---
 paddle/fluid/operators/math/sequence_padding.cu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/math/sequence_padding.cu b/paddle/fluid/operators/math/sequence_padding.cu
index 68c7093370..1b43306790 100644
--- a/paddle/fluid/operators/math/sequence_padding.cu
+++ b/paddle/fluid/operators/math/sequence_padding.cu
@@ -123,12 +123,13 @@ class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, T> {
 
     CheckDims(seq_tensor_dims, pad_tensor_dims, seq_offsets, pad_seq_len,
               step_width, layout);
-
+    /*
     if (!norm_by_times && seq_num == 1UL && pad_seq_len == max_seq_len) {
       TensorCopy(pad_tensor, context.GetPlace(), context, seq_tensor);
       seq_tensor->Resize(seq_tensor_dims);
       return;
     }
+    */
 
     const int kBlockSize = 512;
 
-- 
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