trklet::VMRouter Class Reference

#include <VMRouter.h>

Inheritance diagram for trklet::VMRouter:

Public Member Functions
void	addInput (MemoryBase *memory, std::string input) override
void	addOutput (MemoryBase *memory, std::string output) override
void	execute ()
	VMRouter (std::string name, Settings const &settings, Globals *global, unsigned int iSector)
	~VMRouter () 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
std::vector< AllStubsMemory * >	allstubs_
unsigned int	layerdisk_
int	nbitsrfinebintable_
int	nbitszfinebintable_
unsigned int	nextrabits_
unsigned int	overlapbits_
std::vector< InputLinkMemory * >	stubinputs_
VMRouterTable	vmrtable_
std::vector< VMStubsMEMemory * >	vmstubsMEPHI_
std::vector< VMStubsTEPHI >	vmstubsTEPHI_

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 35 of file VMRouter.h.

Constructor & Destructor Documentation

VMRouter()

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

Definition at line 16 of file VMRouter.cc.

    : ProcessBase(name, settings, global, iSector), vmrtable_(settings) {
  layerdisk_ = initLayerDisk(4);
 
  vmstubsMEPHI_.resize(settings_.nvmme(layerdisk_), nullptr);
 
  overlapbits_ = 7;
  nextrabits_ = overlapbits_ - (settings_.nbitsallstubs(layerdisk_) + settings_.nbitsvmme(layerdisk_));
 
  vmrtable_.init(layerdisk_);
 
  nbitszfinebintable_ = settings_.vmrlutzbits(layerdisk_);
  nbitsrfinebintable_ = settings_.vmrlutrbits(layerdisk_);
}

References trklet::VMRouterTable::init(), trklet::ProcessBase::initLayerDisk(), layerdisk_, trklet::Settings::nbitsallstubs(), nbitsrfinebintable_, trklet::Settings::nbitsvmme(), nbitszfinebintable_, nextrabits_, trklet::Settings::nvmme(), overlapbits_, trklet::ProcessBase::settings_, trklet::Settings::vmrlutrbits(), trklet::Settings::vmrlutzbits(), vmrtable_, and vmstubsMEPHI_.

~VMRouter()

trklet::VMRouter::~VMRouter ( )

overridedefault

Member Function Documentation

addInput()

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

overridevirtual

Implements trklet::ProcessBase.

Definition at line 130 of file VMRouter.cc.

                                                        {
  if (settings_.writetrace()) {
    edm::LogVerbatim("Tracklet") << "In " << name_ << " adding input from " << memory->getName() << " to input "
                                 << input;
  }
  if (input == "stubin") {
    InputLinkMemory* tmp1 = dynamic_cast<InputLinkMemory*>(memory);
    assert(tmp1 != nullptr);
    if (tmp1 != nullptr) {
      stubinputs_.push_back(tmp1);
    }
    return;
  }
  throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find input : " << input;
}

References cms::cuda::assert(), Exception, input, mps_setup::memory, trklet::ProcessBase::name_, trklet::ProcessBase::settings_, stubinputs_, and trklet::Settings::writetrace().

addOutput()

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

overridevirtual

Implements trklet::ProcessBase.

Definition at line 31 of file VMRouter.cc.

                                                          {
  if (settings_.writetrace()) {
    edm::LogVerbatim("Tracklet") << "In " << name_ << " adding output to " << memory->getName() << " to output "
                                 << output;
  }
 
  if (output.substr(0, 10) == "allstubout") {
    AllStubsMemory* tmp = dynamic_cast<AllStubsMemory*>(memory);
    assert(tmp != nullptr);
    allstubs_.push_back(tmp);
    return;
  }
 
  if (output.substr(0, 12) == "vmstuboutPHI") {
    char seedtype = memory->getName().substr(11, 1)[0];
    unsigned int pos = 12;
    int vmbin = memory->getName().substr(pos, 1)[0] - '0';
    pos++;
    if (pos < memory->getName().size()) {
      if (memory->getName().substr(pos, 1)[0] != 'n') {
        vmbin = vmbin * 10 + memory->getName().substr(pos, 1)[0] - '0';
        pos++;
      }
    }
 
    int iseed = -1;
    unsigned int inner = 1;
    if (memory->getName().substr(3, 2) == "TE") {
      VMStubsTEMemory* tmp = dynamic_cast<VMStubsTEMemory*>(memory);
      assert(tmp != nullptr);
      if (seedtype < 'I') {
        if (layerdisk_ == 0 || layerdisk_ == 1)
          iseed = 0;
        if (layerdisk_ == 2 || layerdisk_ == 3)
          iseed = 2;
        if (layerdisk_ == 4 || layerdisk_ == 5)
          iseed = 3;
        if (layerdisk_ == 6 || layerdisk_ == 7)
          iseed = 4;
        if (layerdisk_ == 8 || layerdisk_ == 9)
          iseed = 5;
        if (layerdisk_ == 0 || layerdisk_ == 2 || layerdisk_ == 4 || layerdisk_ == 6 || layerdisk_ == 8)
          inner = 0;
      } else if (seedtype < 'M') {
        if (layerdisk_ == 1 || layerdisk_ == 2)
          iseed = 1;
        if (layerdisk_ == 1)
          inner = 0;
      } else if (seedtype <= 'Z') {
        if (layerdisk_ == 0 || layerdisk_ == 6)
          iseed = 6;
        if (layerdisk_ == 1 || layerdisk_ == 6)
          iseed = 7;
        if (layerdisk_ == 0 || layerdisk_ == 1)
          inner = 0;
      } else if (seedtype < 'o' && seedtype >= 'a') {
        if (layerdisk_ == 1 || layerdisk_ == 2)
          iseed = 10;
        if (layerdisk_ == 1)
          inner = 0;
      } else if (seedtype > 'o' && seedtype <= 'z') {
        if (layerdisk_ == 1)
          iseed = 11;
        if (layerdisk_ == 6)
          iseed = 10;
        inner = 2;
      } else {
        throw cms::Exception("LogicError") << __FILE__ << " " << __LINE__ << " Invalid seeding!";
      }
      assert(iseed != -1);
      int seedindex = -1;
      for (unsigned int k = 0; k < vmstubsTEPHI_.size(); k++) {
        if (vmstubsTEPHI_[k].seednumber == (unsigned int)iseed) {
          seedindex = k;
        }
      }
      if (seedindex == -1) {
        seedindex = vmstubsTEPHI_.size();
        vector<VMStubsTEMemory*> avectmp;
        vector<vector<VMStubsTEMemory*> > vectmp(settings_.nvmte(inner, iseed), avectmp);
        VMStubsTEPHI atmp(iseed, inner, vectmp);
        vmstubsTEPHI_.push_back(atmp);
      }
      vmstubsTEPHI_[seedindex].vmstubmem[(vmbin - 1) & (settings_.nvmte(inner, iseed) - 1)].push_back(tmp);
 
    } else if (memory->getName().substr(3, 2) == "ME") {
      VMStubsMEMemory* tmp = dynamic_cast<VMStubsMEMemory*>(memory);
      assert(tmp != nullptr);
      vmstubsMEPHI_[(vmbin - 1) & (settings_.nvmme(layerdisk_) - 1)] = tmp;
    } else {
      throw cms::Exception("LogicError") << __FILE__ << " " << __LINE__ << " should never get here!";
    }
 
    return;
  }
 
  throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find output : " << output;
}

References allstubs_, cms::cuda::assert(), Exception, trklet::ProcessBase::getName(), SurfaceOrientation::inner, iseed, dqmdumpme::k, layerdisk_, mps_setup::memory, trklet::ProcessBase::name_, trklet::Settings::nvmme(), trklet::Settings::nvmte(), convertSQLitetoXML_cfg::output, trklet::ProcessBase::settings_, findQualityFiles::size, createJobs::tmp, vmstubsMEPHI_, vmstubsTEPHI_, and trklet::Settings::writetrace().

execute()

void VMRouter::execute

(

void

)

Definition at line 146 of file VMRouter.cc.

                       {
  unsigned int allStubCounter = 0;
 
  //Loop over the input stubs
  for (auto& stubinput : stubinputs_) {
    for (unsigned int i = 0; i < stubinput->nStubs(); i++) {
      if (allStubCounter > settings_.maxStep("VMR"))
        continue;
      if (allStubCounter > 127)
        continue;
      Stub* stub = stubinput->getStub(i);
 
      //Note - below information is not part of the stub, but rather from which input memory we are reading
      bool negdisk = (stub->disk().value() < 0);
 
      //use &127 to make sure we fit into the number of bits -
      //though we should have protected against overflows above
      FPGAWord allStubIndex(allStubCounter & 127, 7, true, __LINE__, __FILE__);
 
      //TODO - should not be needed - but need to migrate some other pieces of code before removing
      stub->setAllStubIndex(allStubCounter);
      //TODO - should not be needed - but need to migrate some other pieces of code before removing
      stub->l1tstub()->setAllStubIndex(allStubCounter);
 
      allStubCounter++;
 
      //Fill allstubs memories - in HLS this is the same write to multiple memories
      for (auto& allstub : allstubs_) {
        allstub->addStub(stub);
      }
 
      //Fill all the ME VM memories
 
      FPGAWord iphi = stub->phicorr();
      unsigned int ivm =
          iphi.bits(iphi.nbits() - (settings_.nbitsallstubs(layerdisk_) + settings_.nbitsvmme(layerdisk_)),
                    settings_.nbitsvmme(layerdisk_));
      unsigned int extrabits = iphi.bits(iphi.nbits() - overlapbits_, nextrabits_);
 
      unsigned int ivmPlus = ivm;
 
      if (extrabits == ((1U << nextrabits_) - 1) && ivm != ((1U << settings_.nbitsvmme(layerdisk_)) - 1))
        ivmPlus++;
      unsigned int ivmMinus = ivm;
      if (extrabits == 0 && ivm != 0)
        ivmMinus--;
 
      //Calculate the z and r position for the vmstub
 
      //Take the top nbitszfinebintable_ bits of the z coordinate
      int indexz = (((1 << (stub->z().nbits() - 1)) + stub->z().value()) >> (stub->z().nbits() - nbitszfinebintable_));
      int indexr = -1;
      if (layerdisk_ > (N_LAYER - 1)) {
        if (negdisk) {
          indexz = (1 << nbitszfinebintable_) - indexz;
        }
        indexr = stub->r().value();
        if (stub->isPSmodule()) {
          indexr = stub->r().value() >> (stub->r().nbits() - nbitsrfinebintable_);
        }
      } else {
        //Take the top nbitsfinebintable_ bits of the z coordinate. The & is to handle the negative z values.
        indexr = (((1 << (stub->r().nbits() - 1)) + stub->r().value()) >> (stub->r().nbits() - nbitsrfinebintable_));
      }
 
      assert(indexz >= 0);
      assert(indexr >= 0);
      assert(indexz < (1 << nbitszfinebintable_));
      assert(indexr < (1 << nbitsrfinebintable_));
 
      int melut = vmrtable_.lookup(indexz, indexr);
 
      assert(melut >= 0);
 
      int vmbin = melut >> 3;
      if (negdisk)
        vmbin += 8;
      int rzfine = melut & 7;
 
      // pad disk PS bend word with a '0' in MSB so that all disk bends have 4 bits (for HLS compatibility)
      int nbendbits = stub->bend().nbits();
      if (layerdisk_ >= N_LAYER)
        nbendbits = settings_.nbendbitsmedisk();
 
      VMStubME vmstub(
          stub,
          stub->iphivmFineBins(iphi.nbits() - (settings_.nbitsallstubs(layerdisk_) + settings_.nbitsvmme(layerdisk_)),
                               settings_.nbitsvmme(layerdisk_)),
          FPGAWord(rzfine, 3, true, __LINE__, __FILE__),
          FPGAWord(stub->bend().value(), nbendbits, true, __LINE__, __FILE__),
          allStubIndex);
 
      assert(vmstubsMEPHI_[ivmPlus] != nullptr);
      vmstubsMEPHI_[ivmPlus]->addStub(vmstub, vmbin);
 
      if (ivmMinus != ivmPlus) {
        assert(vmstubsMEPHI_[ivmMinus] != nullptr);
        vmstubsMEPHI_[ivmMinus]->addStub(vmstub, vmbin);
      }
 
      //Fill the TE VM memories
 
      for (auto& ivmstubTEPHI : vmstubsTEPHI_) {
        unsigned int iseed = ivmstubTEPHI.seednumber;
        unsigned int inner = ivmstubTEPHI.stubposition;
        if ((iseed == 4 || iseed == 5 || iseed == 6 || iseed == 7) && (!stub->isPSmodule()))
          continue;
 
        unsigned int lutwidth = settings_.lutwidthtab(inner, iseed);
        if (settings_.extended()) {
          lutwidth = settings_.lutwidthtabextended(inner, iseed);
        }
 
        int lutval = -999;
 
        if (inner > 0) {
          if (layerdisk_ < N_LAYER) {
            lutval = melut;
          } else {
            if (inner == 2 && iseed == 10) {
              lutval = 0;
              if (stub->r().value() < 10) {
                lutval = 8 * (1 + (stub->r().value() >> 2));
              } else {
                if (stub->r().value() < settings_.rmindiskl3overlapvm() / settings_.kr()) {
                  lutval = -1;
                }
              }
            } else {
              lutval = vmrtable_.lookupdisk(indexz, indexr);
            }
          }
          if (lutval == -1)
            continue;
        } else {
          if (iseed < 6 || iseed > 7) {
            lutval = vmrtable_.lookupinner(indexz, indexr);
          } else {
            lutval = vmrtable_.lookupinneroverlap(indexz, indexr);
          }
          if (lutval == -1)
            continue;
          if (settings_.extended() && (iseed == 2 || iseed == 3 || iseed == 10 || iseed == 4)) {
            int lutval2 = vmrtable_.lookupinnerThird(indexz, indexr);
            if (lutval2 == -1)
              continue;
            lutval += (lutval2 << 10);
          }
        }
 
        assert(lutval >= 0);
 
        FPGAWord binlookup(lutval, lutwidth, true, __LINE__, __FILE__);
 
        if (binlookup.value() < 0)
          continue;
 
        unsigned int ivmte =
            iphi.bits(iphi.nbits() - (settings_.nbitsallstubs(layerdisk_) + settings_.nbitsvmte(inner, iseed)),
                      settings_.nbitsvmte(inner, iseed));
 
        int bin = -1;
        if (inner != 0) {
          bin = binlookup.value() / 8;
          unsigned int tmp = binlookup.value() & 7;  //three bits in outer layers - this could be coded cleaner...
          binlookup.set(tmp, 3, true, __LINE__, __FILE__);
        }
 
        FPGAWord finephi = stub->iphivmFineBins(settings_.nphireg(inner, iseed), settings_.nfinephi(inner, iseed));
 
        VMStubTE tmpstub(stub, finephi, stub->bend(), binlookup, allStubIndex);
 
        unsigned int nmem = ivmstubTEPHI.vmstubmem[ivmte].size();
 
        assert(nmem > 0);
 
        for (unsigned int l = 0; l < nmem; l++) {
          if (settings_.debugTracklet()) {
            edm::LogVerbatim("Tracklet") << getName() << " try adding stub to "
                                         << ivmstubTEPHI.vmstubmem[ivmte][l]->getName() << " inner=" << inner
                                         << " bin=" << bin;
          }
          if (inner == 0) {
            ivmstubTEPHI.vmstubmem[ivmte][l]->addVMStub(tmpstub);
          } else {
            ivmstubTEPHI.vmstubmem[ivmte][l]->addVMStub(tmpstub, bin);
          }
        }
      }
    }
  }
}

References allstubs_, cms::cuda::assert(), trklet::Stub::bend(), newFWLiteAna::bin, trklet::Settings::debugTracklet(), trklet::Stub::disk(), trklet::Settings::extended(), trklet::ProcessBase::getName(), mps_fire::i, SurfaceOrientation::inner, LEDCalibrationChannels::iphi, trklet::Stub::iphivmFineBins(), iseed, trklet::Stub::isPSmodule(), trklet::Settings::kr(), cmsLHEtoEOSManager::l, trklet::Stub::l1tstub(), layerdisk_, trklet::VMRouterTable::lookup(), trklet::VMRouterTable::lookupdisk(), trklet::VMRouterTable::lookupinner(), trklet::VMRouterTable::lookupinneroverlap(), trklet::VMRouterTable::lookupinnerThird(), trklet::Settings::lutwidthtab(), trklet::Settings::lutwidthtabextended(), trklet::Settings::maxStep(), trklet::N_LAYER, trklet::Settings::nbendbitsmedisk(), trklet::FPGAWord::nbits(), trklet::Settings::nbitsallstubs(), nbitsrfinebintable_, trklet::Settings::nbitsvmme(), trklet::Settings::nbitsvmte(), nbitszfinebintable_, nextrabits_, trklet::Settings::nfinephi(), trklet::Settings::nphireg(), overlapbits_, trklet::Stub::phicorr(), trklet::Stub::r(), trklet::Settings::rmindiskl3overlapvm(), trklet::FPGAWord::set(), trklet::Stub::setAllStubIndex(), trklet::L1TStub::setAllStubIndex(), trklet::ProcessBase::settings_, stubinputs_, createJobs::tmp, mitigatedMETSequence_cff::U, trklet::FPGAWord::value(), vmrtable_, vmstubsMEPHI_, vmstubsTEPHI_, and trklet::Stub::z().

Member Data Documentation

allstubs_

std::vector<AllStubsMemory*> trklet::VMRouter::allstubs_

private

Definition at line 64 of file VMRouter.h.

Referenced by addOutput(), and execute().

layerdisk_

unsigned int trklet::VMRouter::layerdisk_

private

Definition at line 48 of file VMRouter.h.

Referenced by addOutput(), execute(), and VMRouter().

nbitsrfinebintable_

int trklet::VMRouter::nbitsrfinebintable_

private

Definition at line 56 of file VMRouter.h.

Referenced by execute(), and VMRouter().

nbitszfinebintable_

int trklet::VMRouter::nbitszfinebintable_

private

Definition at line 55 of file VMRouter.h.

Referenced by execute(), and VMRouter().

nextrabits_

unsigned int trklet::VMRouter::nextrabits_

private

Definition at line 53 of file VMRouter.h.

Referenced by execute(), and VMRouter().

overlapbits_

unsigned int trklet::VMRouter::overlapbits_

private

Definition at line 52 of file VMRouter.h.

Referenced by execute(), and VMRouter().

stubinputs_

std::vector<InputLinkMemory*> trklet::VMRouter::stubinputs_

private

Definition at line 61 of file VMRouter.h.

Referenced by addInput(), and execute().

vmrtable_

VMRouterTable trklet::VMRouter::vmrtable_

private

Definition at line 58 of file VMRouter.h.

Referenced by execute(), and VMRouter().

vmstubsMEPHI_

std::vector<VMStubsMEMemory*> trklet::VMRouter::vmstubsMEPHI_

private

Definition at line 67 of file VMRouter.h.

Referenced by addOutput(), execute(), and VMRouter().

vmstubsTEPHI_

std::vector<VMStubsTEPHI> trklet::VMRouter::vmstubsTEPHI_

private

Definition at line 70 of file VMRouter.h.

Referenced by addOutput(), and execute().