wehub-resource-sync
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <pybind11/pybind11.h>
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#include "paddle/fluid/pir/dialect/operator/ir/control_flow_op.h"
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namespace paddle {
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namespace pybind {
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class PyIfOp : public dialect::IfOp {
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public:
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explicit PyIfOp(dialect::IfOp if_op);
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void UpdateOutput();
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};
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class PyWhileOp : public dialect::WhileOp {
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public:
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explicit PyWhileOp(dialect::WhileOp while_op);
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///
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/// \brief Construct a new while_op to replace the original while_op. The
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/// input, output, and parameters of the new while_op no longer contain the
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/// variables that have not been modified in the loop. The size of the return
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/// value is equal to the output size of the original while_op, where the
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/// value of the read-only loop variable is the corresponding operand of the
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/// original while_op, and the value of the non-read-only loop variable is the
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/// corresponding output of the new while_op,
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///
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std::vector<pir::Value> OptimizeUpdate();
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void AddExtraInput(const pir::Value &value);
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private:
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std::vector<pir::Value> extra_inputs_;
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};
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void BindControlFlowApi(pybind11::module *m);
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} // namespace pybind
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} // namespace paddle
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