zxybazh commented on a change in pull request #8642: URL: https://github.com/apache/tvm/pull/8642#discussion_r682998579
########## File path: include/tvm/support/random_engine.h ########## @@ -0,0 +1,120 @@ +/* + * 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 random_engine.h + * \brief Random number generator, for Sampler and Sampling functions. + */ + +#ifndef TVM_SUPPORT_RANDOM_ENGINE_H_ +#define TVM_SUPPORT_RANDOM_ENGINE_H_ + +#include <tvm/runtime/logging.h> + +#include <cstdint> // for int64_t + +namespace tvm { +namespace support { + +/*! + * \brief This linear congruential engine is a drop-in replacement for std::minstd_rand. It strictly + * corresponds to std::minstd_rand and is designed to be platform-independent. + * \note Our linear congruential engine is a complete implementation of + * std::uniform_random_bit_generator so it can be used as generator for any STL random number + * distribution. However, parts of std::linear_congruential_engine's member functions are not + * included. For full member functions of std::minstd_rand, please check out the following link: + * https://en.cppreference.com/w/cpp/numeric/random/linear_congruential_engine Review comment: Noted with thanks! -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
