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type_layout_cast_pass.h
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type_layout_cast_pass.h
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// Copyright (c) 2019 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 <map>
#include <memory>
#include <string>
#include <vector>
#include "lite/core/op_registry.h"
#include "lite/core/optimizer/mir/pass.h"
namespace paddle {
namespace lite {
namespace mir {
class TypeLayoutTransformPass : public ProgramPass {
public:
void Apply(const std::unique_ptr<SSAGraph>& graph) override;
void ComplementInputs(SSAGraph* graph,
Node* inst_node,
Node* in,
std::map<std::string, Node*>* copied_nodes);
void AddLayoutInst(const Type& from,
const Type& to,
Node* in,
SSAGraph* graph,
Node* inst_node,
std::map<std::string, Node*>* copied_nodes,
const std::vector<Place>& valid_places);
void SetValidPlaces(const std::vector<Place>& valid_places);
const std::vector<Place>& valid_places() const { return valid_places_; }
private:
std::vector<Place> valid_places_;
};
// add preprocess and postprocess attribute for layout op
class OpenCLTypeLayoutTransformPass : public ProgramPass {
public:
void Apply(const std::unique_ptr<SSAGraph>& graph) override;
private:
std::vector<Place> valid_places_;
};
} // namespace mir
} // namespace lite
} // namespace paddle