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Driver.hpp
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19 
20 #ifndef Driver_hpp
21 #define Driver_hpp
22 
23 #include <iostream>
24 #include <sstream>
25 #include <fstream>
26 #include <string>
27 #include <vector>
28 
29 #include "Properties.hpp"
30 #include "hrt_utils.h"
31 
32 using std::ofstream;
33 using std::ostringstream;
34 using std::string;
35 using std::vector;
36 
37 using utils::Properties;
38 
39 class Driver {
40 public:
41 
45  static void parseArguments(int argc, const char* argv[]);
46 
50  Driver() {}
51 
55  virtual ~Driver() {}
56 
60  void run();
61 
62 protected:
63 
64  // command-line arguments
65  static vector< string > propFileNames;
66  static string logFileName;
67 
68  static void exitUsage();
69 
70  // driver settings
71  Properties props;
72  bool logRealTime;
73  bool logCpuTime;
74  int nRuns;
75 
76  // driver resources
77  ofstream log;
78  string descr;
79  bool logHeader;
80  ostringstream header;
81  ostringstream rtimes;
82  ostringstream ctimes;
83  int s0, s1;
84  hrt_tstamp t0, t1;
85  long rta, cta;
86 
87  // driver intializers/finalizers
88  virtual void init();
89  virtual void close();
90  virtual void loadProperties();
91  virtual void initProperties();
92  virtual void printProperties();
93  virtual void openLogFile();
94  virtual void closeLogFile();
95 
96  // benchmark operations
97  virtual void runTests() = 0;
98  virtual void begin(const string& name);
99  virtual void commit(const string& name);
100 };
101 
102 #endif // Driver_hpp