wehub-resource-sync
68 lines
2.6 KiB
C++
68 lines
2.6 KiB
C++
// Copyright (c) 2025 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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#include <utility> // for std::move
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#include "paddle/fluid/framework/custom_operator_utils.h"
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#include "paddle/fluid/framework/python_operator.h"
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#include "paddle/fluid/pir/dialect/operator/ir/op_dialect.h"
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#include "paddle/phi/api/ext/op_meta_info.h"
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namespace paddle::framework {
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void RegisterPythonOperator(
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const std::string& op_name,
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std::vector<std::string>&& op_inputs,
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std::vector<std::string>&& op_outputs,
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std::vector<std::string>&& op_attrs,
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std::unordered_map<std::string, std::string>&& op_inplace_map,
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PythonOperatorFunctionType&& pyop_func,
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PythonOperatorInferMetaFunctionType&& pyop_func_infer_meta) {
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::paddle::OpMetaInfoBuilder op_meta_info_builder =
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::paddle::OpMetaInfoBuilder(std::string(op_name), 0);
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op_meta_info_builder.Inputs(std::move(op_inputs))
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.Outputs(std::move(op_outputs))
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.Attrs(std::move(op_attrs))
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.SetInplaceMap(std::move(op_inplace_map))
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.SetPythonOperatorFunction(pyop_func)
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.SetPythonOperatorInferMetaFunction(pyop_func_infer_meta);
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const std::vector<paddle::OpMetaInfo>& op_meta_info_vector =
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OpMetaInfoMap::Instance()[op_name];
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PADDLE_ENFORCE_EQ(op_meta_info_vector.size(),
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1,
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common::errors::OutOfRange(
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"Current op_name(%s) must not be registered more "
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"than once, because it does not support gradient op.",
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op_name));
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const auto& op_meta_info = op_meta_info_vector.back();
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auto& inplace_map = OpMetaInfoHelper::GetInplaceMap(op_meta_info);
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const auto suffix = inplace_map.empty() ? "" : "_";
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pir::IrContext* ctx = pir::IrContext::Instance();
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auto* python_operator_dialect =
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ctx->GetOrRegisterDialect<paddle::dialect::PythonOperatorDialect>();
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if (python_operator_dialect->HasRegistered(
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paddle::framework::kPythonOperatorDialectPrefix + op_name + suffix)) {
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return;
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}
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python_operator_dialect->RegisterPythonOperator(op_meta_info);
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}
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} // namespace paddle::framework
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