zxybazh commented on a change in pull request #9132: URL: https://github.com/apache/tvm/pull/9132#discussion_r717119625
########## File path: include/tvm/meta_schedule/search_strategy.h ########## @@ -0,0 +1,199 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ +#ifndef TVM_META_SCHEDULE_SEARCH_STRATEGY_H_ +#define TVM_META_SCHEDULE_SEARCH_STRATEGY_H_ + +#include <tvm/tir/schedule/schedule.h> + +#include "./arg_info.h" +#include "./runner.h" + +namespace tvm { +namespace meta_schedule { + +// Forward declaration +class TuneContext; + +/*! \brief The measure candidate class. */ +class MeasureCandidateNode : public runtime::Object { + public: + /*! \brief The schedule for profiling. */ + tir::Schedule sch; + /*! \brief The argument information. */ + Array<ArgInfo> args_info; + + void VisitAttrs(tvm::AttrVisitor* v) { + v->Visit("sch", &sch); + v->Visit("args_info", &args_info); + } + + static constexpr const char* _type_key = "meta_schedule.MeasureCandidate"; + TVM_DECLARE_FINAL_OBJECT_INFO(MeasureCandidateNode, Object); +}; + +/*! + * \brief Managed reference to MeasureCandidateNode. + * \sa MeasureCandidateNode + */ +class MeasureCandidate : public runtime::ObjectRef { + public: + /*! + * \brief Constructor of MeasureCandidate. + * \param sch The schedule for profiling. + * \param args_info The argument information. + */ + TVM_DLL MeasureCandidate(tir::Schedule sch, Array<ArgInfo> args_info); + TVM_DEFINE_NOTNULLABLE_OBJECT_REF_METHODS(MeasureCandidate, ObjectRef, MeasureCandidateNode); +}; + +/*! \brief The search strategy for measure candidates generation. */ +class SearchStrategyNode : public runtime::Object { + public: + /*! \brief Virtual destructor */ + virtual ~SearchStrategyNode() = default; + + /*! + * \brief Initialize the search strategy with tuning context. + * \param tune_context The tuning context for initialization. + */ + virtual void InitializeWithTuneContext(const TuneContext& tune_context) = 0; Review comment: Good point, will fix. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@tvm.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
