/*
 * Copyright (c) 2019-2023, NVIDIA CORPORATION.  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.
 */

#pragma once

#include "int8_utils.cuh"
#include "src/fastertransformer/utils/Tensor.h"
#include <assert.h>
#include <cuda_fp16.h>
#include <cuda_runtime.h>

namespace fastertransformer {

void invokeTransposeCOL32(int8_t*       dst,
                          const int8_t* src,
                          const int     batch_size,
                          const int     seq_len,
                          const int     head_num,
                          const int     size_per_head,
                          const float*  bmm2_deQFactor,
                          const float*  out_scale_ptr,
                          cudaStream_t  stream);

void invokeTransposeCOL32(int8_t*      dst,
                          const int*   src,
                          const int    batch_size,
                          const int    seq_len,
                          const int    head_num,
                          const int    size_per_head,
                          const float* v_buf_addBias_deQFactor,
                          const float* qk_afterSM_deQFactor,
                          const float* out_scale_ptr,
                          cudaStream_t stream);

void invokeTransposeCOL32RebuildPadding(int8_t*      dst,
                                        const int*   src,
                                        const int*   sequence_id_map,
                                        const int    valid_word_num,
                                        const int    batch_size,
                                        const int    seq_len,
                                        const int    head_num,
                                        const int    size_per_head,
                                        const float* v_buf_addBias_deQFactor,
                                        const float* qk_afterSM_deQFactor,
                                        const float* out_scale_ptr,
                                        cudaStream_t stream);

void invokeTransposeCOL32RebuildPadding(int8_t*       dst,
                                        const int8_t* src,
                                        const int*    sequence_id_map,
                                        const int     valid_word_num,
                                        const int     batch_size,
                                        const int     seq_len,
                                        const int     head_num,
                                        const int     size_per_head,
                                        const float*  bmm2_deQFactor,
                                        const float*  out_scale_ptr,
                                        cudaStream_t  stream);

void invokeTransposeCOL32ToRow(int8_t*       dst,
                               const int8_t* src,
                               const int     batch_size,
                               const int     seq_len,
                               const int     head_num,
                               const int     size_per_head,
                               const float*  bmm2_deQFactor,
                               const float*  out_scale_ptr,
                               cudaStream_t  stream);

void invokeTransposeCOL32ToRowRebuildPadding(int8_t*       dst,
                                             const int8_t* src,
                                             const int*    sequence_id_map,
                                             const int     valid_word_num,
                                             const int     batch_size,
                                             const int     seq_len,
                                             const int     head_num,
                                             const int     size_per_head,
                                             const float*  bmm2_deQFactor,
                                             const float*  out_scale_ptr,
                                             cudaStream_t  stream);

void invokeTransposeInt8Tensor(const Tensor& x_t, const Tensor& x, cudaStream_t stream = 0);

}  // namespace fastertransformer
