1 /** 2 * Copyright 2021 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_CUDA_IMPL_REVERSE_SEQUENCE_IMPL_H_ 18 #define MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_CUDA_IMPL_REVERSE_SEQUENCE_IMPL_H_ 19 #include <cuda_runtime.h> 20 #include "runtime/device/gpu/cuda_common.h" 21 22 template <typename T, typename S> 23 void CalReverseSequence(const size_t size, const T *input, const S *seq_len, const int64_t batch_dim, 24 const int64_t seq_dim, size_t *cur_pos_arr, const size_t *input_shape_ptr, 25 size_t *intput_shape_cum_ptr, size_t shape_size, T *output, cudaStream_t cuda_stream); 26 27 #endif // MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_CUDA_IMPL_REVERSE_SEQUENCE_IMPL_H_ 28