text: /* NiuTrans.Tensor - an open-source tensor library
  * Copyright (C) 2017, Natural Language Processing Lab, Northestern University.
  * All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  /*
  * $Created by: XIAO Tong (email: xiaotong@mail.neu.edu.cn) 2018-04-24
  */
  
  #ifndef __COPYDATA2D_H__
  #define __COPYDATA2D_H__
  
  #include "../../XTensor.h"
  
  namespace nts { // namespace nts(NiuTrans.Tensor)
  
  /* copy data blocks by 2d layout */
  void _CopyData2D(void ** s, int sPitch, void ** t, int tPitch, int count, int mSize, int n, XMem * myMem);
  
  } // namespace nts(NiuTrans.Tensor)
  
  #endif // __COPYDATA2D_H__
  