Public Member Functions
void	calcStat ()
void	deleteModuleSamplingPtr ()
float	getDt ()
float	getEvtTime ()
float	getEvtTimeErr ()
float	getFracBusy ()
float	getFracCPUBusy ()
std::pair< unsigned int, unsigned int > *	getModuleSamplingPtr ()
unsigned int	getNSampledNonIdle ()
float	getOffenderFracAt (unsigned int x)
std::vector< std::pair < unsigned int, unsigned int > >	getOffendersVector ()
float	getRate ()
float	getRateErr ()
float	getRateErrPerMachine ()
float	getRatePerMachine ()
unsigned int	getReports ()
	lsStat (unsigned int ls, unsigned int nbSubs, unsigned int maxreps, unsigned int nmodulenames)
void	update (unsigned int nSampledNonIdle, unsigned int nSampledIdle, unsigned int nProc, unsigned int ncpubusy, unsigned int deltaTms)
	~lsStat ()
Public Attributes
float	avgDeltaT2_
float	avgDeltaT_
double	evtTimeAvg
double	evtTimeErr
double	fracCPUBusy_
double	fracWaitingAvg
unsigned int	ls_
std::pair< unsigned int, unsigned int > *	moduleSamplingSums
unsigned int	nbSubs_
unsigned int	nCPUBusy_
unsigned int	nMaxReports_
unsigned int	nmodulenames_
unsigned int	nProc2_
unsigned int	nProc_
unsigned int	nReports_
unsigned int	nSampledIdle2_
unsigned int	nSampledIdle_
unsigned int	nSampledNonIdle2_
unsigned int	nSampledNonIdle_
double	rateAvg
double	rateErr
unsigned int	sumDeltaTms_
bool	updated_

Detailed Description

Definition at line 441 of file iDie.h.

Constructor & Destructor Documentation

evf::iDie::lsStat::lsStat	(	unsigned int	ls,
		unsigned int	nbSubs,
		unsigned int	maxreps,
		unsigned int	nmodulenames
	)		`[inline]`

Definition at line 467 of file iDie.h.

References i, moduleSamplingSums, and nmodulenames_.

                                                                                                 :
        ls_(ls),updated_(true),nbSubs_(nbSubs),
        nSampledNonIdle_(0),nSampledNonIdle2_(0),nSampledIdle_(0),nSampledIdle2_(0),
        nProc_(0),nProc2_(0),nCPUBusy_(0),nReports_(0),nMaxReports_(maxreps),nmodulenames_(nmodulenames),
        sumDeltaTms_(0),avgDeltaT_(23),avgDeltaT2_(0)
      {
        moduleSamplingSums = new std::pair<unsigned int,unsigned int>[nmodulenames_];
        for (unsigned int i=0;i<nmodulenames_;i++) {
          moduleSamplingSums[i].first=i;
          moduleSamplingSums[i].second=0;
        }
      }

evf::iDie::lsStat::~lsStat ( ) [inline]

Definition at line 480 of file iDie.h.

References moduleSamplingSums.

                {
         delete moduleSamplingSums;
      }

Member Function Documentation

void evf::iDie::lsStat::calcStat ( ) [inline]

Definition at line 509 of file iDie.h.

References avgDeltaT2_, avgDeltaT_, evtTimeAvg, evtTimeErr, fracCPUBusy_, fracWaitingAvg, nbSubs_, nCPUBusy_, nProc2_, nProc_, nReports_, nSampledIdle2_, nSampledIdle_, nSampledNonIdle2_, nSampledNonIdle_, funct::pow(), rateAvg, rateErr, mathSSE::sqrt(), sumDeltaTms_, and updated_.

Referenced by getDt(), getEvtTime(), getEvtTimeErr(), getFracBusy(), getFracCPUBusy(), getNSampledNonIdle(), getOffenderFracAt(), getOffendersVector(), getRate(), getRateErr(), getRateErrPerMachine(), and getRatePerMachine().

      {
        if (!updated_) return;
        if (nReports_) {
          float tinv = 0.001/nReports_;
          fracCPUBusy_=nCPUBusy_*tinv;
          avgDeltaT_ = avgDeltaT2_ = sumDeltaTms_*tinv;
          if (avgDeltaT_==0.) {
            avgDeltaT_=23.;//default value
            avgDeltaT2_=0;
          }
          rateAvg=nProc_ / avgDeltaT_;
          rateErr=sqrt(fabs(nProc2_ - pow(nProc_,2)))/avgDeltaT_;
        }
        else {
          fracCPUBusy_=0.;
          rateAvg=0.;
          rateErr=0.;
          avgDeltaT_=23.;
        }

        evtTimeAvg=0.;evtTimeErr=0.;fracWaitingAvg=1.;
        unsigned int sampled = nSampledNonIdle_+nSampledIdle_;
        if (rateAvg!=0. && sampled) {
            float nAllInv = 1./sampled;
            fracWaitingAvg= nSampledIdle_*nAllInv;
            double nSampledIdleErr2=fabs(nSampledIdle2_ - pow(nSampledIdle_,2));
            double nSampledNonIdleErr2=fabs(nSampledNonIdle2_ - pow(nSampledNonIdle_,2));
            double fracWaitingAvgErr= sqrt(
                                    (pow(nSampledIdle_,2)*nSampledNonIdleErr2
                                     + pow(nSampledNonIdle_,2)*nSampledIdleErr2))*pow(nAllInv,2);
            float rateAvgInv=1./rateAvg;
            evtTimeAvg=nbSubs_ * nReports_ * (1.-fracWaitingAvg)*rateAvgInv;
            evtTimeErr = nbSubs_ * nReports_ * sqrt(pow(fracWaitingAvg*rateErr*pow(rateAvgInv,2),2) + pow(fracWaitingAvgErr*rateAvgInv,2));
        }
        updated_=false;
      }

void evf::iDie::lsStat::deleteModuleSamplingPtr ( ) [inline]

Definition at line 503 of file iDie.h.

References moduleSamplingSums, and nmodulenames_.

                                     {
        delete moduleSamplingSums;
        moduleSamplingSums=nullptr;
        nmodulenames_=0;
      }

float evf::iDie::lsStat::getDt ( ) [inline]

Definition at line 600 of file iDie.h.

References avgDeltaT2_, calcStat(), and updated_.

Referenced by evf::iDie::updateRollingHistos().

                    {
        if (updated_) calcStat();
        return avgDeltaT2_;
      }

float evf::iDie::lsStat::getEvtTime ( ) [inline]

Definition at line 571 of file iDie.h.

References calcStat(), evtTimeAvg, and updated_.

Referenced by evf::iDie::updateRollingHistos().

                         {
        if (updated_) calcStat();
        return evtTimeAvg;
      }

float evf::iDie::lsStat::getEvtTimeErr ( ) [inline]

Definition at line 576 of file iDie.h.

References calcStat(), evtTimeErr, and updated_.

                            {
        if (updated_) calcStat();
        return evtTimeErr;
      }

float evf::iDie::lsStat::getFracBusy ( ) [inline]

Definition at line 586 of file iDie.h.

References calcStat(), fracWaitingAvg, and updated_.

Referenced by evf::iDie::updateRollingHistos().

                          {
        if (updated_) calcStat();
        return 1.-fracWaitingAvg;
      }

float evf::iDie::lsStat::getFracCPUBusy ( ) [inline]

Definition at line 591 of file iDie.h.

References calcStat(), fracCPUBusy_, and updated_.

Referenced by evf::iDie::updateRollingHistos().

                             {
        if (updated_) calcStat();
        return fracCPUBusy_;
      }

std::pair<unsigned int,unsigned int>* evf::iDie::lsStat::getModuleSamplingPtr ( ) [inline]

Definition at line 499 of file iDie.h.

References moduleSamplingSums.

Referenced by evf::iDie::parseModuleHisto().

                                                                  {
        return moduleSamplingSums;
      }

unsigned int evf::iDie::lsStat::getNSampledNonIdle ( ) [inline]

Definition at line 581 of file iDie.h.

References calcStat(), nSampledNonIdle_, and updated_.

Referenced by evf::iDie::parseModuleHisto().

                                        {
        if (updated_) calcStat();
        return nSampledNonIdle_;
      }

float evf::iDie::lsStat::getOffenderFracAt ( unsigned int x ) [inline]

Definition at line 630 of file iDie.h.

References calcStat(), first, i, moduleSamplingSums, nmodulenames_, nSampledIdle_, nSampledNonIdle_, pileupDistInMC::total, and updated_.

                                              {
        if (x<nmodulenames_) {
          if (updated_) calcStat();
          float total = nSampledNonIdle_+nSampledIdle_;
          if (total>0.) {
            for (size_t i=0;i<nmodulenames_;i++) {
              if (moduleSamplingSums[i].first==x)
              return moduleSamplingSums[i].second/total;
            }
          }
        }
        return 0.;
      }

std::vector<std::pair<unsigned int, unsigned int> > evf::iDie::lsStat::getOffendersVector ( ) [inline]

Definition at line 605 of file iDie.h.

References calcStat(), prof2calltree::count, first, MODNAMES, moduleSamplingSums, nmodulenames_, run_regression::ret, and updated_.

Referenced by evf::iDie::parseModuleHisto().

                                                                          {
        std::vector<std::pair<unsigned int, unsigned int>> ret;
        if (updated_) calcStat();
        if (moduleSamplingSums) {
          //make a copy for sorting
          std::pair<unsigned int,unsigned int> *moduleSumsCopy = new std::pair<unsigned int,unsigned int>[nmodulenames_];
          memcpy(moduleSumsCopy,moduleSamplingSums,nmodulenames_*sizeof(std::pair<unsigned int,unsigned int>));

          std::qsort((void *)moduleSumsCopy, nmodulenames_,
                     sizeof(std::pair<unsigned int,unsigned int>), modlistSortFunction);

          unsigned int count=0;
          unsigned int saveidx=0;
          while (saveidx < MODNAMES && count<nmodulenames_)
          {
            if (moduleSumsCopy[count].first==2) {count++;continue;}
            ret.push_back(moduleSumsCopy[count]);
            saveidx++;
            count++;
          }
          delete moduleSumsCopy;
        }
        return ret;
      }

float evf::iDie::lsStat::getRate ( ) [inline]

Definition at line 547 of file iDie.h.

References calcStat(), rateAvg, and updated_.

Referenced by evf::iDie::updateRollingHistos().

                      {
        if (updated_) calcStat();
        return rateAvg;
      }

float evf::iDie::lsStat::getRateErr ( ) [inline]

Definition at line 552 of file iDie.h.

References calcStat(), rateErr, and updated_.

                         {
        if (updated_) calcStat();
        return rateErr;
      }

float evf::iDie::lsStat::getRateErrPerMachine ( ) [inline]

Definition at line 564 of file iDie.h.

References calcStat(), nReports_, rateErr, and updated_.

                                   {
        if (updated_) calcStat();
        if (nReports_)
        return rateErr/(1.*nReports_);
        return 0.;
      }

float evf::iDie::lsStat::getRatePerMachine ( ) [inline]

Definition at line 557 of file iDie.h.

References calcStat(), nReports_, rateAvg, and updated_.

                                {
        if (updated_) calcStat();
        if (nReports_)
        return rateAvg/(1.*nReports_);
        return 0.;
      }

unsigned int evf::iDie::lsStat::getReports ( ) [inline]

Definition at line 596 of file iDie.h.

References nReports_.

Referenced by evf::iDie::updateRollingHistos().

                                {
        return nReports_;
      }

void evf::iDie::lsStat::update	(	unsigned int	nSampledNonIdle,
		unsigned int	nSampledIdle,
		unsigned int	nProc,
		unsigned int	ncpubusy,
		unsigned int	deltaTms
	)		`[inline]`

Definition at line 484 of file iDie.h.

References nCPUBusy_, nProc2_, nProc_, nReports_, nSampledIdle2_, nSampledIdle_, nSampledNonIdle2_, nSampledNonIdle_, funct::pow(), sumDeltaTms_, and updated_.

Referenced by evf::iDie::parseModuleHisto().

      {
        nReports_++;
        nSampledNonIdle_+=nSampledNonIdle;
        nSampledNonIdle2_+=pow(nSampledNonIdle,2);
        nSampledIdle_+=nSampledIdle;
        nSampledIdle2_+=pow(nSampledIdle,2);
        nProc_+=nProc;
        nProc2_+=pow(nProc,2);
        nCPUBusy_+=ncpubusy;
        sumDeltaTms_+=deltaTms;
        updated_=true;
      }