| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4SliceTimer.cc,v 1.2 2006/11/02 15:39:39 gcosmo Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $
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| 29 | //
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| 30 | //
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| 31 | // ----------------------------------------------------------------------
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| 32 | // class G4SliceTimer
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| 33 | //
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| 34 | // Implementation
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| 35 | // ----------------------------------------------------------------------
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| 36 |
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| 37 | #include "G4SliceTimer.hh"
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| 38 | #include "G4ios.hh"
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| 39 |
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| 40 | #undef times
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| 41 |
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| 42 | // Global error function
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| 43 | void G4Exception(const char* s=0);
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| 44 |
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| 45 | #if defined(IRIX6_2)
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| 46 | # if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE_EXTENDED==1)
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| 47 | # define __vfork vfork
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| 48 | # endif
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| 49 | #endif
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| 50 |
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| 51 | // Print timer status n std::ostream
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| 52 | std::ostream& operator << (std::ostream& os, const G4SliceTimer& t)
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| 53 | {
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| 54 | if (t.IsValid())
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| 55 | {
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| 56 | os << "User=" << t.GetUserElapsed()
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| 57 | << "s Real=" << t.GetRealElapsed()
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| 58 | << "s Sys=" << t.GetSystemElapsed() << "s";
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| 59 | }
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| 60 | else
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| 61 | {
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| 62 | os << "User=****s Real=****s Sys=****s";
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| 63 | }
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| 64 | return os;
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| 65 | }
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| 66 |
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| 67 | G4SliceTimer::G4SliceTimer()
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| 68 | : fValidTimes(true)
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| 69 | {
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| 70 | Clear();
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| 71 | }
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| 72 |
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| 73 | G4double G4SliceTimer::GetRealElapsed() const
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| 74 | {
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| 75 | return fRealElapsed/sysconf(_SC_CLK_TCK);
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| 76 | }
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| 77 |
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| 78 |
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| 79 | G4double G4SliceTimer::GetSystemElapsed() const
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| 80 | {
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| 81 | return fSystemElapsed/sysconf(_SC_CLK_TCK);
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| 82 | }
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| 83 |
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| 84 | G4double G4SliceTimer::GetUserElapsed() const
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| 85 | {
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| 86 | return fUserElapsed/sysconf(_SC_CLK_TCK);
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| 87 | }
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