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109 lines
3.2 KiB
109 lines
3.2 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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#pragma once
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#include <string>
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#include "glog/logging.h"
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#include "paddle/fluid/framework/attribute.h"
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#include "paddle/fluid/framework/framework.pb.h"
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namespace paddle {
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namespace framework {
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//////////////////////////
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// Don't add more roles to make this too complicated!
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//////////////////////////
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enum class OpRole {
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kForward = 0x0000,
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kBackward = 0x0001,
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kOptimize = 0x0002,
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// RPC role is for send/recv related op
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kRPC = 0x0004,
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// Dist role is for split_byref/split_selected_rows/concat
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// used for distributed training.
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kDist = 0x0008,
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// Tag all learning rate scheduler operators.
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kLRSched = 0x0010,
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kLoss = 0x0100,
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// The default value of op's role. This should be only used for unittests and
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// CreateOp inside a operator.
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kNotSpecified = 0x1000,
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};
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// this class not only make proto but also init attribute checkers.
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class OpProtoAndCheckerMaker {
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public:
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static const char *OpRoleAttrName() { return "op_role"; }
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static const char *OpRoleVarAttrName() { return "op_role_var"; }
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static const char *OpNamescopeAttrName() { return "op_namescope"; }
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static const char *OpCreationCallstackAttrName() { return "op_callstack"; }
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void operator()(proto::OpProto *proto, OpAttrChecker *attr_checker);
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virtual void Make() = 0;
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virtual ~OpProtoAndCheckerMaker() {
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CHECK(validated_) << "should call Validate after build";
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}
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protected:
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struct VariableBuilder {
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proto::OpProto::Var *var_;
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VariableBuilder &AsDuplicable() {
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var_->set_duplicable(true);
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return *this;
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}
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VariableBuilder &AsIntermediate() {
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var_->set_intermediate(true);
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return *this;
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}
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VariableBuilder &AsDispensable() {
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var_->set_dispensable(true);
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return *this;
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}
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};
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VariableBuilder AddInput(const std::string &name, const std::string &comment);
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VariableBuilder AddOutput(const std::string &name,
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const std::string &comment);
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template <typename T>
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TypedAttrChecker<T> &AddAttr(const std::string &name,
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const std::string &comment,
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bool generated = false) {
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auto *attr = proto_->add_attrs();
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attr->set_name(name);
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attr->set_comment(comment);
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attr->set_generated(generated);
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attr->set_type(AttrTypeID<T>());
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return op_checker_->AddAttrChecker<T>(name);
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}
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void AddComment(const std::string &comment) { proto_->set_comment(comment); }
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private:
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void CheckNoDuplicatedInOutAttrs();
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void Validate();
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proto::OpProto *proto_;
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OpAttrChecker *op_checker_;
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bool validated_{false};
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};
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} // namespace framework
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} // namespace paddle
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