#include <TrackletEngineUnit.h>

Public Member Functions
bool	empty () const

bool	idle () const

void	init (const TEData &tedata)

const Stub *	innerStub () const

const std::pair< const Stub , const Stub > &	peek () const

const std::pair< const Stub , const Stub > &	read ()

void	reset ()

int	rptr () const

void	setNearFull ()

void	step (bool print, int istep, int iTE)

	TrackletEngineUnit (const Settings const settings, unsigned int nbitsfinephi, unsigned int layerdisk1, unsigned int layerdisk2, unsigned int iSeed, unsigned int nbitsfinephiediff, unsigned int iAllStub, const TrackletLUT pttableinnernew, const TrackletLUT pttableouternew, VMStubsTEMemory outervmstubs)

int	wptr () const

	~TrackletEngineUnit ()=default

Private Attributes
std::pair< const Stub , const Stub >	candpair_

std::pair< const Stub , const Stub >	candpair__

CircularBuffer< std::pair< const Stub , const Stub > >	candpairs_

bool	goodpair_

bool	goodpair__

unsigned int	iAllStub_

bool	idle_

unsigned int	ireg_

unsigned int	iSeed_

unsigned int	istub_

unsigned int	layerdisk1_

unsigned int	layerdisk2_

unsigned int	nbitsfinephi_

unsigned int	nbitsfinephidiff_

bool	nearfull_

unsigned int	next_

unsigned int	nreg_

unsigned int	nstub_

VMStubsTEMemory *	outervmstubs_

const TrackletLUT *	pttableinnernew_

const TrackletLUT *	pttableouternew_

const Settings *	settings_

TEData	tedata_

Detailed Description

Definition at line 28 of file TrackletEngineUnit.h.

Constructor & Destructor Documentation

◆ TrackletEngineUnit()

TrackletEngineUnit::TrackletEngineUnit	(	const Settings *const	settings,
		unsigned int	nbitsfinephi,
		unsigned int	layerdisk1,
		unsigned int	layerdisk2,
		unsigned int	iSeed,
		unsigned int	nbitsfinephiediff,
		unsigned int	iAllStub,
		const TrackletLUT *	pttableinnernew,
		const TrackletLUT *	pttableouternew,
		VMStubsTEMemory *	outervmstubs
	)

Definition at line 8 of file TrackletEngineUnit.cc.

     : settings_(settings), pttableinnernew_(pttableinnernew), pttableouternew_(pttableouternew), candpairs_(3) {
   idle_ = true;
   nbitsfinephi_ = nbitsfinephi;
   layerdisk2_ = layerdisk2;
   layerdisk1_ = layerdisk1;
   iSeed_ = iSeed;
   nbitsfinephidiff_ = nbitsfinephidiff;
   iAllStub_ = iAllStub;
   outervmstubs_ = outervmstubs;
 }

References iAllStub_, idle_, iSeed_, layerdisk1_, layerdisk2_, nbitsfinephi_, nbitsfinephidiff_, and outervmstubs_.

◆ ~TrackletEngineUnit()

trklet::TrackletEngineUnit::~TrackletEngineUnit ( )

default

Member Function Documentation

◆ empty()

bool trklet::TrackletEngineUnit::empty ( void ) const

inline

Definition at line 45 of file TrackletEngineUnit.h.

45 { return candpairs_.empty(); }

References candpairs_.

◆ idle()

bool trklet::TrackletEngineUnit::idle ( ) const

inline

Definition at line 51 of file TrackletEngineUnit.h.

51 { return idle_; }

References idle_.

◆ init()

void TrackletEngineUnit::init ( const TEData & tedata )

Definition at line 29 of file TrackletEngineUnit.cc.

                                                   {
   tedata_ = tedata;
   nreg_ = 0;
   istub_ = 0;
   idle_ = false;
   assert(!tedata_.regions_.empty());
   std::tie(next_, ireg_, nstub_) = tedata_.regions_[0];
 }

References cms::cuda::assert(), idle_, ireg_, istub_, next_, nreg_, nstub_, trklet::TEData::regions_, and tedata_.

◆ innerStub()

const Stub* trklet::TrackletEngineUnit::innerStub ( ) const

inline

Definition at line 63 of file TrackletEngineUnit.h.

63 { return tedata_.stub_; }

References trklet::TEData::stub_, and tedata_.

◆ peek()

const std::pair<const Stub*, const Stub*>& trklet::TrackletEngineUnit::peek ( ) const

inline

Definition at line 49 of file TrackletEngineUnit.h.

49 { return candpairs_.peek(); }

References candpairs_.

◆ read()

const std::pair<const Stub*, const Stub*>& trklet::TrackletEngineUnit::read ( )

inline

Definition at line 47 of file TrackletEngineUnit.h.

47 { return candpairs_.read(); }

References candpairs_.

Referenced by trklet::TrackletProcessor::execute(), and edmIntegrityCheck.PublishToFileSystem::get().

◆ reset()

void TrackletEngineUnit::reset ( void )

Definition at line 38 of file TrackletEngineUnit.cc.

                                {
   idle_ = true;
   goodpair_ = false;
   goodpair__ = false;
   candpairs_.reset();
 }

References candpairs_, goodpair_, goodpair__, and idle_.

◆ rptr()

int trklet::TrackletEngineUnit::rptr ( ) const

inline

Definition at line 59 of file TrackletEngineUnit.h.

59 { return candpairs_.rptr(); }

References candpairs_.

◆ setNearFull()

void trklet::TrackletEngineUnit::setNearFull ( )

inline

Definition at line 53 of file TrackletEngineUnit.h.

53 { nearfull_ = candpairs_.nearfull(); }

References candpairs_, and nearfull_.

Referenced by trklet::TrackletProcessor::execute().

◆ step()

void TrackletEngineUnit::step	(	bool	print,
		int	istep,
		int	iTE
	)

Definition at line 45 of file TrackletEngineUnit.cc.

                                             {
   if (goodpair__) {
     candpairs_.store(candpair__);
   }
  
   goodpair__ = goodpair_;
   candpair__ = candpair_;
  
   goodpair_ = false;
  
   if (idle_ || nearfull_) {
     return;
   }
  
   int ibin = tedata_.start_ + next_;
  
   int nbins = (1 << NFINERZBITS);
  
   assert(istub_ < outervmstubs_->nVMStubsBinned(ireg_ * nbins + ibin));
  
   const VMStubTE& outervmstub = outervmstubs_->getVMStubTEBinned(ireg_ * nbins + ibin, istub_);
   int rzbin = (outervmstub.vmbits().value() & (nbins - 1));
  
   FPGAWord iphiouterbin = outervmstub.finephi();
  
   assert(iphiouterbin == outervmstub.finephi());
  
   //New code to calculate lut value
   int outerfinephi = iAllStub_ * (1 << (nbitsfinephi_ - settings_->nbitsallstubs(layerdisk2_))) +
                      ireg_ * (1 << settings_->nfinephi(1, iSeed_)) + iphiouterbin.value();
   int idphi = outerfinephi - tedata_.innerfinephi_;
  
   bool inrange = (idphi < (1 << (nbitsfinephidiff_ - 1))) && (idphi >= -(1 << (nbitsfinephidiff_ - 1)));
  
   idphi = idphi & ((1 << nbitsfinephidiff_) - 1);
  
   unsigned int firstDiskSeed = 4;
   if (iSeed_ >= firstDiskSeed) {  //Also use r-position
     int ibinMask = 3;             //Get two least sign. bits
     int ir = ((ibin & ibinMask) << 1) + (rzbin >> (NFINERZBITS - 1));
     int nrbits = 3;
     idphi = (idphi << nrbits) + ir;
   }
  
   if (next_ != 0)
     rzbin += (1 << NFINERZBITS);
  
   if ((rzbin < tedata_.rzbinfirst_) || (rzbin - tedata_.rzbinfirst_ > tedata_.rzdiffmax_)) {
     if (settings_->debugTracklet()) {
       edm::LogVerbatim("Tracklet") << " layer-disk stub pair rejected because rbin cut : " << rzbin << " "
                                    << tedata_.rzbinfirst_ << " " << tedata_.rzdiffmax_;
     }
   } else {
     FPGAWord outerbend = outervmstub.bend();
  
     int ptinnerindex = (idphi << tedata_.innerbend_.nbits()) + tedata_.innerbend_.value();
     int ptouterindex = (idphi << outerbend.nbits()) + outerbend.value();
  
     if (!(inrange && pttableinnernew_->lookup(ptinnerindex) && pttableouternew_->lookup(ptouterindex))) {
       if (settings_->debugTracklet()) {
         edm::LogVerbatim("Tracklet") << " Stub pair rejected because of stub pt cut bends : "
                                      << settings_->benddecode(
                                             tedata_.innerbend_.value(), layerdisk1_, tedata_.stub_->isPSmodule())
                                      << " "
                                      << settings_->benddecode(outerbend.value(), layerdisk2_, outervmstub.isPSmodule());
       }
     } else {
       candpair_ = pair<const Stub*, const Stub*>(tedata_.stub_, outervmstub.stub());
       goodpair_ = true;
     }
   }
  
   istub_++;
   assert(nstub_ <= N_VMSTUBSMAX);
   if (istub_ >= nstub_) {
     istub_ = 0;
     nreg_++;
     if (nreg_ >= tedata_.regions_.size()) {
       nreg_ = 0;
       idle_ = true;
     } else {
       std::tie(next_, ireg_, nstub_) = tedata_.regions_[nreg_];
     }
   }
 }

References cms::cuda::assert(), trklet::VMStubTE::bend(), trklet::Settings::benddecode(), candpair_, candpair__, candpairs_, trklet::Settings::debugTracklet(), trklet::VMStubTE::finephi(), trklet::VMStubsTEMemory::getVMStubTEBinned(), goodpair_, goodpair__, iAllStub_, idle_, trklet::TEData::innerbend_, trklet::TEData::innerfinephi_, ireg_, iSeed_, trklet::VMStubTE::isPSmodule(), trklet::Stub::isPSmodule(), istub_, layerdisk1_, layerdisk2_, trklet::TrackletLUT::lookup(), trklet::N_VMSTUBSMAX, LaserClient_cfi::nbins, trklet::FPGAWord::nbits(), trklet::Settings::nbitsallstubs(), nbitsfinephi_, nbitsfinephidiff_, nearfull_, next_, trklet::Settings::nfinephi(), trklet::NFINERZBITS, nreg_, nstub_, outervmstubs_, pttableinnernew_, pttableouternew_, trklet::TEData::regions_, trklet::TEData::rzbinfirst_, trklet::TEData::rzdiffmax_, settings_, trklet::TEData::start_, trklet::VMStubTE::stub(), trklet::TEData::stub_, tedata_, trklet::FPGAWord::value(), and trklet::VMStubTE::vmbits().

◆ wptr()

int trklet::TrackletEngineUnit::wptr ( ) const

inline

Definition at line 61 of file TrackletEngineUnit.h.

61 { return candpairs_.wptr(); }

References candpairs_.

Member Data Documentation

◆ candpair_

std::pair<const Stub*, const Stub*> trklet::TrackletEngineUnit::candpair_

private

Definition at line 89 of file TrackletEngineUnit.h.

Referenced by step().

◆ candpair__

std::pair<const Stub*, const Stub*> trklet::TrackletEngineUnit::candpair__

private

Definition at line 89 of file TrackletEngineUnit.h.

Referenced by step().

◆ candpairs_

CircularBuffer<std::pair<const Stub*, const Stub*> > trklet::TrackletEngineUnit::candpairs_

private

Definition at line 93 of file TrackletEngineUnit.h.

Referenced by empty(), peek(), read(), reset(), rptr(), setNearFull(), step(), and wptr().

◆ goodpair_

bool trklet::TrackletEngineUnit::goodpair_

private

Definition at line 90 of file TrackletEngineUnit.h.

Referenced by reset(), and step().

◆ goodpair__

bool trklet::TrackletEngineUnit::goodpair__

private

Definition at line 90 of file TrackletEngineUnit.h.

Referenced by reset(), and step().

◆ iAllStub_

unsigned int trklet::TrackletEngineUnit::iAllStub_

private

Definition at line 75 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ idle_

bool trklet::TrackletEngineUnit::idle_

private

Definition at line 84 of file TrackletEngineUnit.h.

Referenced by idle(), init(), reset(), step(), and TrackletEngineUnit().

◆ ireg_

unsigned int trklet::TrackletEngineUnit::ireg_

private

Definition at line 80 of file TrackletEngineUnit.h.

Referenced by init(), and step().

◆ iSeed_

unsigned int trklet::TrackletEngineUnit::iSeed_

private

Definition at line 72 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ istub_

unsigned int trklet::TrackletEngineUnit::istub_

private

Definition at line 79 of file TrackletEngineUnit.h.

Referenced by init(), and step().

◆ layerdisk1_

unsigned int trklet::TrackletEngineUnit::layerdisk1_

private

Definition at line 70 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ layerdisk2_

unsigned int trklet::TrackletEngineUnit::layerdisk2_

private

Definition at line 71 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ nbitsfinephi_

unsigned int trklet::TrackletEngineUnit::nbitsfinephi_

private

Definition at line 69 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ nbitsfinephidiff_

unsigned int trklet::TrackletEngineUnit::nbitsfinephidiff_

private

Definition at line 73 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ nearfull_

bool trklet::TrackletEngineUnit::nearfull_

private

Definition at line 74 of file TrackletEngineUnit.h.

Referenced by setNearFull(), and step().

◆ next_

unsigned int trklet::TrackletEngineUnit::next_

private

Definition at line 81 of file TrackletEngineUnit.h.

Referenced by init(), and step().

◆ nreg_

unsigned int trklet::TrackletEngineUnit::nreg_

private

Definition at line 78 of file TrackletEngineUnit.h.

Referenced by init(), and step().

◆ nstub_

unsigned int trklet::TrackletEngineUnit::nstub_

private

Definition at line 82 of file TrackletEngineUnit.h.

Referenced by init(), and step().

◆ outervmstubs_

VMStubsTEMemory* trklet::TrackletEngineUnit::outervmstubs_

private

Definition at line 66 of file TrackletEngineUnit.h.

Referenced by step(), and TrackletEngineUnit().

◆ pttableinnernew_

const TrackletLUT* trklet::TrackletEngineUnit::pttableinnernew_

private

Definition at line 86 of file TrackletEngineUnit.h.

Referenced by step().

◆ pttableouternew_

const TrackletLUT* trklet::TrackletEngineUnit::pttableouternew_

private

Definition at line 87 of file TrackletEngineUnit.h.

Referenced by step().

◆ settings_

const Settings* trklet::TrackletEngineUnit::settings_

private

Definition at line 68 of file TrackletEngineUnit.h.

Referenced by step().

◆ tedata_

TEData trklet::TrackletEngineUnit::tedata_

private

Definition at line 67 of file TrackletEngineUnit.h.

Referenced by init(), innerStub(), and step().

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TrackletEngineUnit()

◆ ~TrackletEngineUnit()

Member Function Documentation

◆ empty()

◆ idle()

◆ init()

◆ innerStub()

◆ peek()

◆ read()

◆ reset()

◆ rptr()

◆ setNearFull()

◆ step()

◆ wptr()

Member Data Documentation

◆ candpair_

◆ candpair__

◆ candpairs_

◆ goodpair_

◆ goodpair__

◆ iAllStub_

◆ idle_

◆ ireg_

◆ iSeed_

◆ istub_

◆ layerdisk1_

◆ layerdisk2_

◆ nbitsfinephi_

◆ nbitsfinephidiff_

◆ nearfull_

◆ next_

◆ nreg_

◆ nstub_

◆ outervmstubs_

◆ pttableinnernew_

◆ pttableouternew_

◆ settings_

◆ tedata_