1 2 // ================================================================================================= 3 // This file is part of the CLTune project, which loosely follows the Google C++ styleguide and uses 4 // a tab-size of two spaces and a max-width of 100 characters per line. 5 // 6 // Author: cedric.nugteren@surfsara.nl (Cedric Nugteren) 7 // 8 // This file implements a full-search algorithm, testing all configurations exhaustively. It is 9 // derived from the basic search class Searcher. 10 // 11 // ------------------------------------------------------------------------------------------------- 12 // 13 // Copyright 2014 SURFsara 14 // 15 // Licensed under the Apache License, Version 2.0 (the "License"); 16 // you may not use this file except in compliance with the License. 17 // You may obtain a copy of the License at 18 // 19 // http://www.apache.org/licenses/LICENSE-2.0 20 // 21 // Unless required by applicable law or agreed to in writing, software 22 // distributed under the License is distributed on an "AS IS" BASIS, 23 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 24 // See the License for the specific language governing permissions and 25 // limitations under the License. 26 // 27 // ================================================================================================= 28 29 #ifndef CLTUNE_SEARCHERS_FULL_SEARCH_H_ 30 #define CLTUNE_SEARCHERS_FULL_SEARCH_H_ 31 32 #include <vector> 33 34 #include "internal/searcher.h" 35 36 namespace cltune { 37 // ================================================================================================= 38 39 // See comment at top of file for a description of the class 40 class FullSearch: public Searcher { 41 public: 42 FullSearch(const Configurations &configurations); ~FullSearch()43 ~FullSearch() {} 44 45 // Retrieves the next configuration to test 46 virtual KernelInfo::Configuration GetConfiguration() override; 47 48 // Calculates the next index 49 virtual void CalculateNextIndex() override; 50 51 // Retrieves the total number of configurations to try 52 virtual size_t NumConfigurations() override; 53 54 private: 55 }; 56 57 // ================================================================================================= 58 } // namespace cltune 59 60 // CLTUNE_SEARCHERS_FULL_SEARCH_H_ 61 #endif 62