Last change
on this file since 1606 was
1601,
checked in by yushan, 6 years ago
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branch_openmp merged with trunk r1597
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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:
1.6 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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[1601] | 8 | using namespace ep_lib; |
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[347] | 9 | |
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| 10 | namespace xios |
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| 11 | { |
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[1601] | 12 | std::map<std::string,CTimer> *CTimer::allTimer_ptr = 0; |
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[347] | 13 | |
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[652] | 14 | CTimer::CTimer(const std::string& name_) : name(name_) |
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[347] | 15 | { |
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[652] | 16 | reset(); |
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[347] | 17 | } |
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| 18 | |
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| 19 | double CTimer::getTime(void) |
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| 20 | { |
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| 21 | return MPI_Wtime(); |
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| 22 | } |
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| 23 | |
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| 24 | void CTimer::suspend(void) |
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| 25 | { |
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| 26 | if (!suspended) |
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| 27 | { |
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[652] | 28 | traceEnd(name); |
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| 29 | cumulatedTime += getTime() - lastTime; |
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[347] | 30 | } |
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[652] | 31 | suspended = true; |
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[347] | 32 | } |
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| 33 | |
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| 34 | void CTimer::resume(void) |
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| 35 | { |
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| 36 | if (suspended) |
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| 37 | { |
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[652] | 38 | lastTime = getTime(); |
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| 39 | traceBegin(name); |
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[347] | 40 | } |
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[652] | 41 | suspended = false; |
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[347] | 42 | } |
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| 43 | |
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| 44 | void CTimer::reset(void) |
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| 45 | { |
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[652] | 46 | cumulatedTime = 0.; |
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| 47 | suspended = true; |
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[347] | 48 | } |
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| 49 | |
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| 50 | double CTimer::getCumulatedTime(void) |
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| 51 | { |
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[652] | 52 | return cumulatedTime; |
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[347] | 53 | } |
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| 54 | |
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[652] | 55 | CTimer& CTimer::get(const std::string name) |
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[347] | 56 | { |
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[1601] | 57 | if(allTimer_ptr == NULL) allTimer_ptr = new std::map<std::string,CTimer>; |
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| 58 | |
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| 59 | std::map<std::string,CTimer>::iterator it = allTimer_ptr->find(name); |
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| 60 | |
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| 61 | if (it == allTimer_ptr->end()) |
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| 62 | it = allTimer_ptr->insert(std::make_pair(name, CTimer(name))).first; |
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| 63 | |
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[652] | 64 | return it->second; |
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[347] | 65 | } |
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[1158] | 66 | |
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| 67 | string CTimer::getAllCumulatedTime(void) |
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| 68 | { |
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| 69 | std::ostringstream strOut ; |
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[1601] | 70 | if(allTimer_ptr == 0) allTimer_ptr = new std::map<std::string,CTimer>; |
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| 71 | |
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| 72 | for(std::map<std::string,CTimer>::iterator it=allTimer_ptr->begin();it!=allTimer_ptr->end();++it) |
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[1158] | 73 | strOut<<"Timer : "<<it->first<<" --> cumulated time : "<<it->second.getCumulatedTime()<<std::endl ; |
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| 74 | return strOut.str() ; |
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| 75 | } |
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[347] | 76 | } |
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