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69 lines
2.4 KiB
69 lines
2.4 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 "paddle/fluid/framework/op_registry.h"
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#include <vector>
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namespace paddle {
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namespace framework {
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std::unique_ptr<OperatorBase> OpRegistry::CreateOp(
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const std::string& type, const VariableNameMap& inputs,
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const VariableNameMap& outputs, AttributeMap attrs) {
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auto& info = OpInfoMap::Instance().Get(type);
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if (info.Checker() != nullptr) {
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info.Checker()->Check(&attrs);
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}
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auto op = info.Creator()(type, inputs, outputs, attrs);
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return std::unique_ptr<OperatorBase>(op);
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}
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static VariableNameMap ConvertOpDescVarsToVarNameMap(
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const google::protobuf::RepeatedPtrField<proto::OpDesc::Var>&
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op_desc_vars) {
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VariableNameMap ret_val;
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for (auto& var : op_desc_vars) {
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auto& var_names = ret_val[var.parameter()];
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auto& var_names_in_proto = var.arguments();
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var_names.reserve(static_cast<size_t>(var_names_in_proto.size()));
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std::copy(var_names_in_proto.begin(), var_names_in_proto.end(),
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std::back_inserter(var_names));
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}
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return ret_val;
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}
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std::unique_ptr<OperatorBase> OpRegistry::CreateOp(
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const proto::OpDesc& op_desc) {
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VLOG(1) << "CreateOp directly from OpDesc is deprecated. It should only be"
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"used in unit tests. Use CreateOp(const OpDesc& op_desc) "
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"instead.";
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VariableNameMap inputs = ConvertOpDescVarsToVarNameMap(op_desc.inputs());
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VariableNameMap outputs = ConvertOpDescVarsToVarNameMap(op_desc.outputs());
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AttributeMap attrs;
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for (auto& attr : op_desc.attrs()) {
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attrs[attr.name()] = GetAttrValue(attr);
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}
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return CreateOp(op_desc.type(), inputs, outputs, attrs);
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}
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std::unique_ptr<OperatorBase> OpRegistry::CreateOp(const OpDesc& op_desc) {
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return CreateOp(op_desc.Type(), op_desc.Inputs(), op_desc.Outputs(),
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op_desc.GetAttrMap());
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}
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} // namespace framework
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} // namespace paddle
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