#include <TrackletEngine.h>

Inheritance diagram for trklet::TrackletEngine:

Public Member Functions
void	addInput (MemoryBase *memory, std::string input) override

void	addOutput (MemoryBase *memory, std::string output) override

void	execute ()

void	setVMPhiBin ()

	TrackletEngine (std::string name, Settings const &settings, Globals *global, unsigned int iSector)

void	writeTETable ()

	~TrackletEngine () override=default

Public Member Functions inherited from trklet::ProcessBase
unsigned int	getISeed (std::string name)

std::string const &	getName () const

unsigned int	initLayerDisk (unsigned int pos)

void	initLayerDisk (unsigned int pos, int &layer, int &disk)

void	initLayerDisk (unsigned int pos, int &layer, int &disk, int &layerdisk)

void	initLayerDisksandISeed (unsigned int &layerdisk1, unsigned int &layerdisk2, unsigned int &iSeed)

unsigned int	nbits (unsigned int power)

	ProcessBase (std::string name, Settings const &settings, Globals *global, unsigned int iSector)

virtual	~ProcessBase ()=default

Private Attributes
unsigned int	innerphibits_

VMStubsTEMemory *	innervmstubs_

unsigned int	iSeed_

unsigned int	layerdisk1_

unsigned int	layerdisk2_

unsigned int	outerphibits_

VMStubsTEMemory *	outervmstubs_

std::vector< bool >	pttableinner_

std::vector< bool >	pttableouter_

StubPairsMemory *	stubpairs_

Additional Inherited Members
Protected Attributes inherited from trklet::ProcessBase
Globals *	globals_

unsigned int	iSector_

std::string	name_

double	phimax_

double	phimin_

Settings const &	settings_

Detailed Description

Definition at line 17 of file TrackletEngine.h.

Constructor & Destructor Documentation

◆ TrackletEngine()

TrackletEngine::TrackletEngine	(	std::string	name,
		Settings const &	settings,
		Globals *	global,
		unsigned int	iSector
	)

Definition at line 14 of file TrackletEngine.cc.

     : ProcessBase(name, settings, global, iSector) {
   stubpairs_ = nullptr;
   innervmstubs_ = nullptr;
   outervmstubs_ = nullptr;
  
   initLayerDisksandISeed(layerdisk1_, layerdisk2_, iSeed_);
  
   innerphibits_ = settings.nfinephi(0, iSeed_);
   outerphibits_ = settings.nfinephi(1, iSeed_);
 }

References trklet::ProcessBase::initLayerDisksandISeed(), innerphibits_, innervmstubs_, iSeed_, layerdisk1_, layerdisk2_, trklet::Settings::nfinephi(), outerphibits_, outervmstubs_, and stubpairs_.

◆ ~TrackletEngine()

trklet::TrackletEngine::~TrackletEngine ( )

overridedefault

Member Function Documentation

◆ addInput()

void TrackletEngine::addInput	(	MemoryBase *	memory,
		std::string	input
	)

overridevirtual

Implements trklet::ProcessBase.

Definition at line 40 of file TrackletEngine.cc.

                                                               {
   if (settings_.writetrace()) {
     edm::LogVerbatim("Tracklet") << "In " << name_ << " adding input from " << memory->getName() << " to input "
                                  << input;
   }
   if (input == "innervmstubin") {
     VMStubsTEMemory* tmp = dynamic_cast<VMStubsTEMemory*>(memory);
     assert(tmp != nullptr);
     innervmstubs_ = tmp;
     setVMPhiBin();
     return;
   }
   if (input == "outervmstubin") {
     VMStubsTEMemory* tmp = dynamic_cast<VMStubsTEMemory*>(memory);
     assert(tmp != nullptr);
     outervmstubs_ = tmp;
     setVMPhiBin();
     return;
   }
   throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find input : " << input;
 }

References cms::cuda::assert(), Exception, innervmstubs_, input, trklet::ProcessBase::name_, outervmstubs_, trklet::ProcessBase::settings_, setVMPhiBin(), createJobs::tmp, and trklet::Settings::writetrace().

◆ addOutput()

void TrackletEngine::addOutput	(	MemoryBase *	memory,
		std::string	output
	)

overridevirtual

Implements trklet::ProcessBase.

Definition at line 26 of file TrackletEngine.cc.

                                                                 {
   if (settings_.writetrace()) {
     edm::LogVerbatim("Tracklet") << "In " << name_ << " adding output to " << memory->getName() << " to output "
                                  << output;
   }
   if (output == "stubpairout") {
     StubPairsMemory* tmp = dynamic_cast<StubPairsMemory*>(memory);
     assert(tmp != nullptr);
     stubpairs_ = tmp;
     return;
   }
   throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find output : " << output;
 }

References cms::cuda::assert(), Exception, trklet::ProcessBase::name_, convertSQLitetoXML_cfg::output, trklet::ProcessBase::settings_, stubpairs_, createJobs::tmp, and trklet::Settings::writetrace().

◆ execute()

void TrackletEngine::execute ( void )

Definition at line 62 of file TrackletEngine.cc.

                              {
   if (!settings_.useSeed(iSeed_))
     return;
  
   unsigned int countall = 0;
   unsigned int countpass = 0;
  
   assert(innervmstubs_ != nullptr);
   assert(outervmstubs_ != nullptr);
  
   for (unsigned int i = 0; i < innervmstubs_->nVMStubs(); i++) {
     const VMStubTE& innervmstub = innervmstubs_->getVMStubTE(i);
     FPGAWord lookupbits = innervmstub.vmbits();
  
     unsigned int nbits = 7;
     if (iSeed_ == 4 || iSeed_ == 5)
       nbits = 6;
     int rzdiffmax = lookupbits.bits(nbits, lookupbits.nbits() - nbits);
     int rzbinfirst = lookupbits.bits(0, 3);
     int start = lookupbits.bits(4, nbits - 4);
     int next = lookupbits.bits(3, 1);
  
     if ((iSeed_ == 4 || iSeed_ == 5) && innervmstub.stub()->disk().value() < 0) {  //TODO - need to store negative disk
       start += 4;
     }
     int last = start + next;
  
     for (int ibin = start; ibin <= last; ibin++) {
       for (unsigned int j = 0; j < outervmstubs_->nVMStubsBinned(ibin); j++) {
         if (countall >= settings_.maxStep("TE"))
           break;
         countall++;
         const VMStubTE& outervmstub = outervmstubs_->getVMStubTEBinned(ibin, j);
  
         int rzbin = outervmstub.vmbits().bits(0, 3);
  
         FPGAWord iphiinnerbin = innervmstub.finephi();
         FPGAWord iphiouterbin = outervmstub.finephi();
  
         unsigned int index = (iphiinnerbin.value() << outerphibits_) + iphiouterbin.value();
  
         if (iSeed_ >= 4) {  //Also use r-position
           int ir = ((ibin & 3) << 1) + (rzbin >> 2);
           index = (index << 3) + ir;
         }
  
         if (start != ibin)
           rzbin += 8;
         if ((rzbin < rzbinfirst) || (rzbin - rzbinfirst > rzdiffmax)) {
           continue;
         }
  
         FPGAWord innerbend = innervmstub.bend();
         FPGAWord outerbend = outervmstub.bend();
  
         int ptinnerindex = (index << innerbend.nbits()) + innerbend.value();
         int ptouterindex = (index << outerbend.nbits()) + outerbend.value();
  
         if (!(pttableinner_[ptinnerindex] && pttableouter_[ptouterindex])) {
           if (settings_.debugTracklet()) {
             edm::LogVerbatim("Tracklet") << "Stub pair rejected because of stub pt cut bends : "
                                          << benddecode(innervmstub.bend().value(), innervmstub.isPSmodule()) << " "
                                          << benddecode(outervmstub.bend().value(), outervmstub.isPSmodule());
           }
           continue;
         }
  
         if (settings_.debugTracklet())
           edm::LogVerbatim("Tracklet") << "Adding stub pair in " << getName();
  
         stubpairs_->addStubPair(innervmstub, outervmstub);
         countpass++;
       }
     }
   }
  
   if (settings_.writeMonitorData("TE")) {
     globals_->ofstream("trackletengine.txt") << getName() << " " << countall << " " << countpass << endl;
   }
 }

References trklet::StubPairsMemory::addStubPair(), cms::cuda::assert(), trklet::VMStubTE::bend(), trklet::benddecode(), trklet::FPGAWord::bits(), trklet::Settings::debugTracklet(), trklet::Stub::disk(), trklet::VMStubTE::finephi(), trklet::ProcessBase::getName(), trklet::VMStubsTEMemory::getVMStubTE(), trklet::VMStubsTEMemory::getVMStubTEBinned(), trklet::ProcessBase::globals_, mps_fire::i, innervmstubs_, iSeed_, trklet::VMStubTE::isPSmodule(), dqmiolumiharvest::j, dqmdumpme::last, trklet::Settings::maxStep(), trklet::ProcessBase::nbits(), trklet::FPGAWord::nbits(), GetRecoTauVFromDQM_MC_cff::next, trklet::VMStubsTEMemory::nVMStubs(), trklet::VMStubsTEMemory::nVMStubsBinned(), trklet::Globals::ofstream(), outerphibits_, outervmstubs_, pttableinner_, pttableouter_, trklet::ProcessBase::settings_, trklet::VMStubTE::stub(), stubpairs_, trklet::Settings::useSeed(), trklet::FPGAWord::value(), trklet::VMStubTE::vmbits(), and trklet::Settings::writeMonitorData().

◆ setVMPhiBin()

void TrackletEngine::setVMPhiBin ( )

Definition at line 143 of file TrackletEngine.cc.

                                  {
   if (innervmstubs_ == nullptr || outervmstubs_ == nullptr)
     return;
  
   innervmstubs_->setother(outervmstubs_);
   outervmstubs_->setother(innervmstubs_);
  
   int outerrbits = 3;
   if (iSeed_ < 4) {
     outerrbits = 0;
   }
  
   int outerrbins = (1 << outerrbits);
   int innerphibins = (1 << innerphibits_);
   int outerphibins = (1 << outerphibits_);
  
   double innerphimin, innerphimax;
   innervmstubs_->getPhiRange(innerphimin, innerphimax, iSeed_, 0);
  
   double outerphimin, outerphimax;
   outervmstubs_->getPhiRange(outerphimin, outerphimax, iSeed_, 1);
  
   double phiinner[2];
   double phiouter[2];
   double router[2];
  
   unsigned int nbendbitsinner = 3;
   unsigned int nbendbitsouter = 3;
   if (iSeed_ == 2) {
     nbendbitsouter = 4;
   }
   if (iSeed_ == 3) {
     nbendbitsinner = 4;
     nbendbitsouter = 4;
   }
  
   std::vector<bool> vmbendinner((1 << nbendbitsinner), false);
   std::vector<bool> vmbendouter((1 << nbendbitsouter), false);
  
   for (int iphiinnerbin = 0; iphiinnerbin < innerphibins; iphiinnerbin++) {
     phiinner[0] = innerphimin + iphiinnerbin * (innerphimax - innerphimin) / innerphibins;
     phiinner[1] = innerphimin + (iphiinnerbin + 1) * (innerphimax - innerphimin) / innerphibins;
     for (int iphiouterbin = 0; iphiouterbin < outerphibins; iphiouterbin++) {
       phiouter[0] = outerphimin + iphiouterbin * (outerphimax - outerphimin) / outerphibins;
       phiouter[1] = outerphimin + (iphiouterbin + 1) * (outerphimax - outerphimin) / outerphibins;
       for (int irouterbin = 0; irouterbin < outerrbins; irouterbin++) {
         if (iSeed_ >= 4) {
           router[0] =
               settings_.rmindiskvm() + irouterbin * (settings_.rmaxdiskvm() - settings_.rmindiskvm()) / outerrbins;
           router[1] = settings_.rmindiskvm() +
                       (irouterbin + 1) * (settings_.rmaxdiskvm() - settings_.rmindiskvm()) / outerrbins;
         } else {
           router[0] = settings_.rmean(layerdisk2_);
           router[1] = settings_.rmean(layerdisk2_);
         }
  
         double bendinnermin = 20.0;
         double bendinnermax = -20.0;
         double bendoutermin = 20.0;
         double bendoutermax = -20.0;
         double rinvmin = 1.0;
         for (int i1 = 0; i1 < 2; i1++) {
           for (int i2 = 0; i2 < 2; i2++) {
             for (int i3 = 0; i3 < 2; i3++) {
               double rinner = 0.0;
               if (iSeed_ == 4 || iSeed_ == 5) {
                 rinner = router[i3] * settings_.zmean(layerdisk1_ - N_LAYER) / settings_.zmean(layerdisk2_ - N_LAYER);
               } else {
                 rinner = settings_.rmean(layerdisk1_);
               }
               double rinv1 = rinv(phiinner[i1], phiouter[i2], rinner, router[i3]);
               double pitchinner =
                   (rinner < settings_.rcrit()) ? settings_.stripPitch(true) : settings_.stripPitch(false);
               double pitchouter =
                   (router[i3] < settings_.rcrit()) ? settings_.stripPitch(true) : settings_.stripPitch(false);
               double abendinner = -bend(rinner, rinv1, pitchinner);
               double abendouter = -bend(router[i3], rinv1, pitchouter);
               if (abendinner < bendinnermin)
                 bendinnermin = abendinner;
               if (abendinner > bendinnermax)
                 bendinnermax = abendinner;
               if (abendouter < bendoutermin)
                 bendoutermin = abendouter;
               if (abendouter > bendoutermax)
                 bendoutermax = abendouter;
               if (std::abs(rinv1) < rinvmin) {
                 rinvmin = std::abs(rinv1);
               }
             }
           }
         }
  
         bool passptcut = rinvmin < settings_.rinvcutte();
  
         for (int ibend = 0; ibend < (1 << nbendbitsinner); ibend++) {
           double bend = benddecode(ibend, nbendbitsinner == 3);
  
           bool passinner = bend - bendinnermin > -settings_.bendcutte(0, iSeed_) &&
                            bend - bendinnermax < settings_.bendcutte(0, iSeed_);
           if (passinner)
             vmbendinner[ibend] = true;
           pttableinner_.push_back(passinner && passptcut);
         }
  
         for (int ibend = 0; ibend < (1 << nbendbitsouter); ibend++) {
           double bend = benddecode(ibend, nbendbitsouter == 3);
  
           bool passouter = bend - bendoutermin > -settings_.bendcutte(1, iSeed_) &&
                            bend - bendoutermax < settings_.bendcutte(1, iSeed_);
           if (passouter)
             vmbendouter[ibend] = true;
           pttableouter_.push_back(passouter && passptcut);
         }
       }
     }
   }
  
   innervmstubs_->setbendtable(vmbendinner);
   outervmstubs_->setbendtable(vmbendouter);
  
   if (iSector_ == 0 && settings_.writeTable())
     writeTETable();
 }

References funct::abs(), trklet::bend(), trklet::Settings::bendcutte(), trklet::benddecode(), trklet::VMStubsTEMemory::getPhiRange(), testProducerWithPsetDescEmpty_cfi::i1, testProducerWithPsetDescEmpty_cfi::i2, testProducerWithPsetDescEmpty_cfi::i3, innerphibits_, innervmstubs_, trklet::ProcessBase::iSector_, iSeed_, layerdisk1_, layerdisk2_, trklet::N_LAYER, outerphibits_, outervmstubs_, pttableinner_, pttableouter_, trklet::Settings::rcrit(), trklet::rinv(), trklet::Settings::rinvcutte(), trklet::Settings::rmaxdiskvm(), trklet::Settings::rmean(), trklet::Settings::rmindiskvm(), trklet::VMStubsTEMemory::setbendtable(), trklet::VMStubsTEMemory::setother(), trklet::ProcessBase::settings_, trklet::Settings::stripPitch(), trklet::Settings::writeTable(), writeTETable(), and trklet::Settings::zmean().

Referenced by addInput().

◆ writeTETable()

void TrackletEngine::writeTETable ( )

Definition at line 267 of file TrackletEngine.cc.

                                   {
   ofstream outstubptinnercut;
   outstubptinnercut.open(getName() + "_stubptinnercut.tab");
   outstubptinnercut << "{" << endl;
   for (unsigned int i = 0; i < pttableinner_.size(); i++) {
     if (i != 0)
       outstubptinnercut << "," << endl;
     outstubptinnercut << pttableinner_[i];
   }
   outstubptinnercut << endl << "};" << endl;
   outstubptinnercut.close();
  
   ofstream outstubptoutercut;
   outstubptoutercut.open(getName() + "_stubptoutercut.tab");
   outstubptoutercut << "{" << endl;
   for (unsigned int i = 0; i < pttableouter_.size(); i++) {
     if (i != 0)
       outstubptoutercut << "," << endl;
     outstubptoutercut << pttableouter_[i];
   }
   outstubptoutercut << endl << "};" << endl;
   outstubptoutercut.close();
 }