wehub-resource-sync
87 lines
3.8 KiB
C++
87 lines
3.8 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. 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 "paddle/phi/core/dense_tensor.h"
|
|
#include "paddle/utils/optional.h"
|
|
|
|
namespace phi {
|
|
|
|
template <typename T, typename Context>
|
|
void MatmulGradKernel(const Context& dev_ctx,
|
|
const DenseTensor& x,
|
|
const DenseTensor& y,
|
|
const DenseTensor& dout,
|
|
bool transpose_x,
|
|
bool transpose_y,
|
|
DenseTensor* dx,
|
|
DenseTensor* dy);
|
|
|
|
template <typename T, typename Context>
|
|
void MatmulDoubleGradKernel(const Context& dev_ctx,
|
|
const DenseTensor& x,
|
|
const DenseTensor& y,
|
|
const DenseTensor& dout,
|
|
const optional<DenseTensor>& ddx,
|
|
const optional<DenseTensor>& ddy,
|
|
bool transpose_x,
|
|
bool transpose_y,
|
|
DenseTensor* dx,
|
|
DenseTensor* dy,
|
|
DenseTensor* ddout);
|
|
|
|
template <typename T, typename Context>
|
|
void MatmulTripleGradKernel(const Context& dev_ctx,
|
|
const DenseTensor& x,
|
|
const DenseTensor& y,
|
|
const DenseTensor& dout,
|
|
const optional<DenseTensor>& ddx,
|
|
const optional<DenseTensor>& ddy,
|
|
const optional<DenseTensor>& d_dx,
|
|
const optional<DenseTensor>& d_dy,
|
|
const optional<DenseTensor>& d_ddout,
|
|
bool transpose_x,
|
|
bool transpose_y,
|
|
DenseTensor* out_d_x,
|
|
DenseTensor* out_d_y,
|
|
DenseTensor* out_d_dout,
|
|
DenseTensor* out_d_ddx,
|
|
DenseTensor* out_d_ddy);
|
|
|
|
template <typename T, typename Context>
|
|
void MatmulWithFlattenGradKernel(const Context& dev_ctx,
|
|
const DenseTensor& x,
|
|
const DenseTensor& y,
|
|
const DenseTensor& out_grad,
|
|
int x_num_col_dims,
|
|
int y_num_col_dims,
|
|
DenseTensor* x_grad,
|
|
DenseTensor* y_grad);
|
|
|
|
template <typename T, typename Context>
|
|
void MatmulWithFlattenDoubleGradKernel(const Context& dev_ctx,
|
|
const DenseTensor& x,
|
|
const DenseTensor& y,
|
|
const DenseTensor& out_grad,
|
|
const optional<DenseTensor>& x_grad_grad,
|
|
const optional<DenseTensor>& y_grad_grad,
|
|
int x_num_col_dims,
|
|
int y_num_col_dims,
|
|
DenseTensor* x_grad,
|
|
DenseTensor* y_grad,
|
|
DenseTensor* out_grad_grad);
|
|
|
|
} // namespace phi
|