jcf94 commented on a change in pull request #5962: URL: https://github.com/apache/incubator-tvm/pull/5962#discussion_r449476968
########## File path: src/ansor/search_policy/search_policy.h ########## @@ -0,0 +1,159 @@ +/* + * 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. + */ + +/*! + * \file ansor/search_policy/search_policy.h + * \brief The base class for search policy, including the abstract defination of search policy and + * some other supporting structures. + * + * The basic schedule search process for Ansor is design to be: + * `Program sampling` -> `Performance Tuning`. + * + * In `Program sampling`, we use some predefined or heuristic rules to generate several initial + * schedules. Based on these initial start points, we have `Performance Tuning` to apply cost model + * and evolutionary search to seek for schedules with the best performance. Candidate schedules + * will be measured in the target hardware. + * + * \note Adding a new search policy. Review comment: Doc updated. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
