Files
FastDeploy/fastdeploy/function/slice.h
Jack Zhou d95094cfe5 [Diffusion] Add C++ dpm solver (#714)
* Add BetaForAlphaBar, ConvertModelOutput, SetTimesteps, and constructor for DPMSolverMultistepScheduler

* tmp

* Add DPMSolverFirstOrderUpdate

* Add ScaleModelInput

* Add MultiStepDPMSolverSecondOrderUpdate

* add MultiStepDPMSolverThirdOrderUpdate

* Add Step

* Add FASTDEPLOY_DECL

* Add AddNoise

* Fix operator

* update

* Fix DPMSolverMultistepScheduler

* Upgrade Slice

* Fix DPMSolverFirstOrderUpdate

* remove FASTDEPLOY_DECL

* Add config for dpm solver
2022-11-30 13:41:22 +08:00

45 lines
1.8 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 "fastdeploy/core/fd_tensor.h"
namespace fastdeploy {
namespace function {
/** This operator produces a slice of input along multiple axes.
@param x The input tensor.
@param axes Axes that starts and ends apply to.
@param starts If starts is a list or tuple, the elements of it should be
integers or Tensors with shape [1]. If starts is an Tensor, it should
be an 1-D Tensor. It represents starting indices of corresponding axis
in axes
@param ends If ends is a list or tuple, the elements of it should be
integers or Tensors with shape [1]. If ends is an Tensor, it should
be an 1-D Tensor . It represents ending indices of corresponding axis
in axes.
@param out The output tensor which stores the result.
*/
FASTDEPLOY_DECL void Slice(const FDTensor& x, const std::vector<int64_t>& axes,
const std::vector<int64_t>& starts,
const std::vector<int64_t>& ends, FDTensor* out);
FASTDEPLOY_DECL void Slice(const FDTensor& x, const std::vector<int64_t>& axes,
const std::vector<int64_t>& index, FDTensor* out);
} // namespace function
} // namespace fastdeploy