1 /* -*- mode: java; c-basic-offset: 4; indent-tabs-mode: nil; -*- 2 * vim:expandtab:shiftwidth=4:tabstop=4:smarttab: 3 * 4 * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License, version 2.0, 8 * as published by the Free Software Foundation. 9 * 10 * This program is also distributed with certain software (including 11 * but not limited to OpenSSL) that is licensed under separate terms, 12 * as designated in a particular file or component or in included license 13 * documentation. The authors of MySQL hereby grant you an additional 14 * permission to link the program and your derivative works with the 15 * separately licensed software that they have included with MySQL. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License, version 2.0, for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 25 */ 26 27 #ifndef Driver_hpp 28 #define Driver_hpp 29 30 #include <iostream> 31 #include <sstream> 32 #include <fstream> 33 #include <string> 34 #include <vector> 35 36 #include "Properties.hpp" 37 #include "hrt_utils.h" 38 39 using std::ofstream; 40 using std::ostringstream; 41 using std::string; 42 using std::vector; 43 44 using utils::Properties; 45 46 class Driver { 47 public: 48 49 /** 50 * Parses the benchmark's command-line arguments. 51 */ 52 static void parseArguments(int argc, const char* argv[]); 53 54 /** 55 * Creates an instance. 56 */ Driver()57 Driver() {} 58 59 /** 60 * Deletes an instance. 61 */ ~Driver()62 virtual ~Driver() {} 63 64 /** 65 * Runs the benchmark. 66 */ 67 void run(); 68 69 protected: 70 71 // command-line arguments 72 static vector< string > propFileNames; 73 static string logFileName; 74 75 static void exitUsage(); 76 77 // driver settings 78 Properties props; 79 bool logRealTime; 80 bool logCpuTime; 81 int nRuns; 82 83 // driver resources 84 ofstream log; 85 string descr; 86 bool logHeader; 87 ostringstream header; 88 ostringstream rtimes; 89 ostringstream ctimes; 90 int s0, s1; 91 hrt_tstamp t0, t1; 92 long rta, cta; 93 94 // driver intializers/finalizers 95 virtual void init(); 96 virtual void close(); 97 virtual void loadProperties(); 98 virtual void initProperties(); 99 virtual void printProperties(); 100 virtual void openLogFile(); 101 virtual void closeLogFile(); 102 103 // benchmark operations 104 virtual void runTests() = 0; 105 virtual void begin(const string& name); 106 virtual void commit(const string& name); 107 }; 108 109 #endif // Driver_hpp 110