Last change
on this file since 2287 was
1639,
checked in by yushan, 6 years ago
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revert erroneous commit on trunk
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Property copyright set to
Software name : XIOS (Xml I/O Server) http://forge.ipsl.jussieu.fr/ioserver Creation date : January 2009 Licence : CeCCIL version2 see license file in root directory : Licence_CeCILL_V2-en.txt or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement) CNRS/IPSL (Institut Pierre Simon Laplace) Project Manager : Yann Meurdesoif yann.meurdesoif@cea.fr
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Property svn:eol-style set to
native
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File size:
1.3 KB
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Rev | Line | |
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[347] | 1 | #include "timer.hpp" |
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[382] | 2 | #include "mpi.hpp" |
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[347] | 3 | #include <string> |
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| 4 | #include <map> |
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[1158] | 5 | #include <iostream> |
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| 6 | #include <sstream> |
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[347] | 7 | #include "tracer.hpp" |
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| 8 | |
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| 9 | namespace xios |
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| 10 | { |
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[652] | 11 | std::map<std::string,CTimer> CTimer::allTimer; |
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[347] | 12 | |
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[652] | 13 | CTimer::CTimer(const std::string& name_) : name(name_) |
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[347] | 14 | { |
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[652] | 15 | reset(); |
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[347] | 16 | } |
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| 17 | |
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| 18 | double CTimer::getTime(void) |
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| 19 | { |
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| 20 | return MPI_Wtime(); |
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| 21 | } |
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| 22 | |
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| 23 | void CTimer::suspend(void) |
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| 24 | { |
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| 25 | if (!suspended) |
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| 26 | { |
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[652] | 27 | traceEnd(name); |
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| 28 | cumulatedTime += getTime() - lastTime; |
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[347] | 29 | } |
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[652] | 30 | suspended = true; |
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[347] | 31 | } |
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| 32 | |
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| 33 | void CTimer::resume(void) |
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| 34 | { |
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| 35 | if (suspended) |
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| 36 | { |
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[652] | 37 | lastTime = getTime(); |
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| 38 | traceBegin(name); |
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[347] | 39 | } |
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[652] | 40 | suspended = false; |
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[347] | 41 | } |
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| 42 | |
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| 43 | void CTimer::reset(void) |
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| 44 | { |
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[652] | 45 | cumulatedTime = 0.; |
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| 46 | suspended = true; |
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[347] | 47 | } |
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| 48 | |
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| 49 | double CTimer::getCumulatedTime(void) |
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| 50 | { |
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[652] | 51 | return cumulatedTime; |
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[347] | 52 | } |
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| 53 | |
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[652] | 54 | CTimer& CTimer::get(const std::string name) |
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[347] | 55 | { |
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[652] | 56 | std::map<std::string,CTimer>::iterator it = allTimer.find(name); |
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| 57 | if (it == allTimer.end()) |
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| 58 | it = allTimer.insert(std::make_pair(name, CTimer(name))).first; |
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| 59 | return it->second; |
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[347] | 60 | } |
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[1158] | 61 | |
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| 62 | string CTimer::getAllCumulatedTime(void) |
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| 63 | { |
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| 64 | std::ostringstream strOut ; |
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| 65 | for(std::map<std::string,CTimer>::iterator it=allTimer.begin();it!=allTimer.end();++it) |
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| 66 | strOut<<"Timer : "<<it->first<<" --> cumulated time : "<<it->second.getCumulatedTime()<<std::endl ; |
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| 67 | return strOut.str() ; |
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| 68 | } |
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[347] | 69 | } |
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