HElib: src/timing.h Source File

HElib 1.0 Implementing Homomorphic Encryption

- Main Page
- Classes
- Files

- File List
- File Members

All Classes Files Functions Variables Friends Pages
timing.h
Go to the documentation of this file.
1 /* Copyright (C) 2012,2013 IBM Corp.
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 * See the GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License along
13 * with this program; if not, write to the Free Software Foundation, Inc.,
14 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15 */
35 #ifndef _TIMING_H_
36 #define _TIMING_H_
37 #include <iostream>
38
39 // Activate/deactivate/check-status of timing
40 extern bool FHEtimersOn;
41 inline void setTimersOn() { FHEtimersOn=true; }
42 inline void setTimersOff() { FHEtimersOn=false; }
43 inline bool areTimersOn() { return FHEtimersOn; }
44
46 void startFHEtimer(const char *fncName); // start counting
48 void stopFHEtimer(const char *fncName); // pause counting
50 void resetFHEtimer(const char *fncName); // reset value to zero
52 double getTime4func(const char *fncName); // returns time in seconds
54 long getNumCalls4func(const char *fncName); // returns # of calls
55
56 void resetAllTimers();
58 void printAllTimers(std::ostream& str=std::cerr);
59
60 #define FHE_TIMER_START {if (areTimersOn()) startFHEtimer(__func__);}
61 #define FHE_TIMER_STOP {if (areTimersOn()) stopFHEtimer(__func__);}
62
63 #define FHE_NTIMER_START(n) {if (areTimersOn()) startFHEtimer(n);}
64 #define FHE_NTIMER_STOP(n) {if (areTimersOn()) stopFHEtimer(n);}
65
66 #endif // _TIMING_H_