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TrackletCalculatorDisplaced.cc
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TrackletCalculatorDisplaced.cc
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#include "L1Trigger/TrackFindingTracklet/interface/TrackletCalculatorDisplaced.h"
#include "L1Trigger/TrackFindingTracklet/interface/Settings.h"
#include "L1Trigger/TrackFindingTracklet/interface/Globals.h"
#include "L1Trigger/TrackFindingTracklet/interface/Tracklet.h"
#include "L1Trigger/TrackFindingTracklet/interface/Stub.h"
#include "L1Trigger/TrackFindingTracklet/interface/L1TStub.h"
#include "L1Trigger/TrackFindingTracklet/interface/IMATH_TrackletCalculator.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "DataFormats/Math/interface/deltaPhi.h"
using namespace std;
using namespace trklet;
TrackletCalculatorDisplaced::TrackletCalculatorDisplaced(string name, Settings const& settings, Globals* global)
: ProcessBase(name, settings, global) {
for (unsigned int ilayer = 0; ilayer < N_LAYER; ilayer++) {
vector<TrackletProjectionsMemory*> tmp(settings.nallstubs(ilayer), nullptr);
trackletprojlayers_.push_back(tmp);
}
for (unsigned int idisk = 0; idisk < N_DISK; idisk++) {
vector<TrackletProjectionsMemory*> tmp(settings.nallstubs(idisk + N_LAYER), nullptr);
trackletprojdisks_.push_back(tmp);
}
layer_ = 0;
disk_ = 0;
string name1 = name.substr(1); //this is to correct for "TCD" having one more letter then "TC"
if (name1[3] == 'L')
layer_ = name1[4] - '0';
if (name1[3] == 'D')
disk_ = name1[4] - '0';
// set TC index
iSeed_ = 0;
int iTC = name1[9] - 'A';
if (name1.substr(3, 6) == "L3L4L2")
iSeed_ = 8;
else if (name1.substr(3, 6) == "L5L6L4")
iSeed_ = 9;
else if (name1.substr(3, 6) == "L2L3D1")
iSeed_ = 10;
else if (name1.substr(3, 6) == "D1D2L2")
iSeed_ = 11;
assert(iSeed_ != 0);
TCIndex_ = (iSeed_ << 4) + iTC;
assert(TCIndex_ >= 128 && TCIndex_ < 191);
assert((layer_ != 0) || (disk_ != 0));
toR_.clear();
toZ_.clear();
if (iSeed_ == 8 || iSeed_ == 9) {
if (layer_ == 3) {
rzmeanInv_[0] = 1.0 / settings_.rmean(2 - 1);
rzmeanInv_[1] = 1.0 / settings_.rmean(3 - 1);
rzmeanInv_[2] = 1.0 / settings_.rmean(4 - 1);
rproj_[0] = settings_.rmean(0);
rproj_[1] = settings_.rmean(4);
rproj_[2] = settings_.rmean(5);
lproj_[0] = 1;
lproj_[1] = 5;
lproj_[2] = 6;
dproj_[0] = 1;
dproj_[1] = 2;
dproj_[2] = 0;
toZ_.push_back(settings_.zmean(0));
toZ_.push_back(settings_.zmean(1));
}
if (layer_ == 5) {
rzmeanInv_[0] = 1.0 / settings_.rmean(4 - 1);
rzmeanInv_[1] = 1.0 / settings_.rmean(5 - 1);
rzmeanInv_[2] = 1.0 / settings_.rmean(6 - 1);
rproj_[0] = settings_.rmean(0);
rproj_[1] = settings_.rmean(1);
rproj_[2] = settings_.rmean(2);
lproj_[0] = 1;
lproj_[1] = 2;
lproj_[2] = 3;
dproj_[0] = 0;
dproj_[1] = 0;
dproj_[2] = 0;
}
for (unsigned int i = 0; i < N_LAYER - 3; ++i)
toR_.push_back(rproj_[i]);
}
if (iSeed_ == 10 || iSeed_ == 11) {
if (layer_ == 2) {
rzmeanInv_[0] = 1.0 / settings_.rmean(2 - 1);
rzmeanInv_[1] = 1.0 / settings_.rmean(3 - 1);
rzmeanInv_[2] = 1.0 / settings_.zmean(1 - 1);
rproj_[0] = settings_.rmean(0);
lproj_[0] = 1;
lproj_[1] = -1;
lproj_[2] = -1;
zproj_[0] = settings_.zmean(1);
zproj_[1] = settings_.zmean(2);
zproj_[2] = settings_.zmean(3);
dproj_[0] = 2;
dproj_[1] = 3;
dproj_[2] = 4;
}
if (disk_ == 1) {
rzmeanInv_[0] = 1.0 / settings_.rmean(2 - 1);
rzmeanInv_[1] = 1.0 / settings_.zmean(1 - 1);
rzmeanInv_[2] = 1.0 / settings_.zmean(2 - 1);
rproj_[0] = settings_.rmean(0);
lproj_[0] = 1;
lproj_[1] = -1;
lproj_[2] = -1;
zproj_[0] = settings_.zmean(2);
zproj_[1] = settings_.zmean(3);
zproj_[2] = settings_.zmean(4);
dproj_[0] = 3;
dproj_[1] = 4;
dproj_[2] = 5;
}
toR_.push_back(settings_.rmean(0));
for (unsigned int i = 0; i < N_DISK - 2; ++i)
toZ_.push_back(zproj_[i]);
}
}
void TrackletCalculatorDisplaced::addOutputProjection(TrackletProjectionsMemory*& outputProj, MemoryBase* memory) {
outputProj = dynamic_cast<TrackletProjectionsMemory*>(memory);
assert(outputProj != nullptr);
}
void TrackletCalculatorDisplaced::addOutput(MemoryBase* memory, string output) {
if (settings_.writetrace()) {
edm::LogVerbatim("Tracklet") << "In " << name_ << " adding output to " << memory->getName() << " to output "
<< output;
}
if (output == "trackpar") {
auto* tmp = dynamic_cast<TrackletParametersMemory*>(memory);
assert(tmp != nullptr);
trackletpars_ = tmp;
return;
}
if (output.substr(0, 7) == "projout") {
//output is on the form 'projoutL2PHIC' or 'projoutD3PHIB'
auto* tmp = dynamic_cast<TrackletProjectionsMemory*>(memory);
assert(tmp != nullptr);
unsigned int layerdisk = output[8] - '1'; //layer or disk counting from 0
unsigned int phiregion = output[12] - 'A'; //phiregion counting from 0
if (output[7] == 'L') {
assert(layerdisk < N_LAYER);
assert(phiregion < trackletprojlayers_[layerdisk].size());
//check that phiregion not already initialized
assert(trackletprojlayers_[layerdisk][phiregion] == nullptr);
trackletprojlayers_[layerdisk][phiregion] = tmp;
return;
}
if (output[7] == 'D') {
assert(layerdisk < N_DISK);
assert(phiregion < trackletprojdisks_[layerdisk].size());
//check that phiregion not already initialized
assert(trackletprojdisks_[layerdisk][phiregion] == nullptr);
trackletprojdisks_[layerdisk][phiregion] = tmp;
return;
}
}
throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find output : " << output;
}
void TrackletCalculatorDisplaced::addInput(MemoryBase* memory, string input) {
if (settings_.writetrace()) {
edm::LogVerbatim("Tracklet") << "In " << name_ << " adding input from " << memory->getName() << " to input "
<< input;
}
if (input == "thirdallstubin") {
auto* tmp = dynamic_cast<AllStubsMemory*>(memory);
assert(tmp != nullptr);
innerallstubs_.push_back(tmp);
return;
}
if (input == "firstallstubin") {
auto* tmp = dynamic_cast<AllStubsMemory*>(memory);
assert(tmp != nullptr);
middleallstubs_.push_back(tmp);
return;
}
if (input == "secondallstubin") {
auto* tmp = dynamic_cast<AllStubsMemory*>(memory);
assert(tmp != nullptr);
outerallstubs_.push_back(tmp);
return;
}
if (input.find("stubtriplet") == 0) {
auto* tmp = dynamic_cast<StubTripletsMemory*>(memory);
assert(tmp != nullptr);
stubtriplets_.push_back(tmp);
return;
}
throw cms::Exception("BadConfig") << __FILE__ << " " << __LINE__ << " Could not find input : " << input;
}
void TrackletCalculatorDisplaced::execute(unsigned int iSector, double phimin, double phimax) {
unsigned int countall = 0;
unsigned int countsel = 0;
phimin_ = phimin;
phimax_ = phimax;
iSector_ = iSector;
for (auto& stubtriplet : stubtriplets_) {
if (trackletpars_->nTracklets() >= settings_.ntrackletmax()) {
edm::LogVerbatim("Tracklet") << "Will break on too many tracklets in " << getName();
break;
}
for (unsigned int i = 0; i < stubtriplet->nStubTriplets(); i++) {
countall++;
const Stub* innerFPGAStub = stubtriplet->getFPGAStub1(i);
const L1TStub* innerStub = innerFPGAStub->l1tstub();
const Stub* middleFPGAStub = stubtriplet->getFPGAStub2(i);
const L1TStub* middleStub = middleFPGAStub->l1tstub();
const Stub* outerFPGAStub = stubtriplet->getFPGAStub3(i);
const L1TStub* outerStub = outerFPGAStub->l1tstub();
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced execute " << getName() << "[" << iSector_ << "]";
if (innerFPGAStub->layerdisk() < N_LAYER && middleFPGAStub->layerdisk() < N_LAYER &&
outerFPGAStub->layerdisk() < N_LAYER) {
//barrel+barrel seeding
bool accept = LLLSeeding(innerFPGAStub, innerStub, middleFPGAStub, middleStub, outerFPGAStub, outerStub);
if (accept)
countsel++;
} else if (innerFPGAStub->layerdisk() >= N_LAYER && middleFPGAStub->layerdisk() >= N_LAYER &&
outerFPGAStub->layerdisk() >= N_LAYER) {
throw cms::Exception("LogicError") << __FILE__ << " " << __LINE__ << " Invalid seeding!";
} else {
//layer+disk seeding
if (innerFPGAStub->layerdisk() < N_LAYER && middleFPGAStub->layerdisk() >= N_LAYER &&
outerFPGAStub->layerdisk() >= N_LAYER) { //D1D2L2
bool accept = DDLSeeding(innerFPGAStub, innerStub, middleFPGAStub, middleStub, outerFPGAStub, outerStub);
if (accept)
countsel++;
} else if (innerFPGAStub->layerdisk() >= N_LAYER && middleFPGAStub->layerdisk() < N_LAYER &&
outerFPGAStub->layerdisk() < N_LAYER) { //L2L3D1
bool accept = LLDSeeding(innerFPGAStub, innerStub, middleFPGAStub, middleStub, outerFPGAStub, outerStub);
if (accept)
countsel++;
} else {
throw cms::Exception("LogicError") << __FILE__ << " " << __LINE__ << " Invalid seeding!";
}
}
if (trackletpars_->nTracklets() >= settings_.ntrackletmax()) {
edm::LogVerbatim("Tracklet") << "Will break on number of tracklets in " << getName();
break;
}
if (countall >= settings_.maxStep("TC")) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "Will break on MAXTC 1";
break;
}
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced execute done";
}
if (countall >= settings_.maxStep("TC")) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "Will break on MAXTC 2";
break;
}
}
if (settings_.writeMonitorData("TPD")) {
globals_->ofstream("trackletcalculatordisplaced.txt") << getName() << " " << countall << " " << countsel << endl;
}
}
void TrackletCalculatorDisplaced::addDiskProj(Tracklet* tracklet, int disk) {
disk = std::abs(disk);
FPGAWord fpgar = tracklet->proj(N_LAYER + disk - 1).fpgarzproj();
if (fpgar.value() * settings_.krprojshiftdisk() < settings_.rmindiskvm())
return;
if (fpgar.value() * settings_.krprojshiftdisk() > settings_.rmaxdisk())
return;
FPGAWord fpgaphi = tracklet->proj(N_LAYER + disk - 1).fpgaphiproj();
int iphivmRaw = fpgaphi.value() >> (fpgaphi.nbits() - 5);
int iphi = iphivmRaw / (32 / settings_.nallstubs(disk + N_LAYER - 1));
addProjectionDisk(disk, iphi, trackletprojdisks_[disk - 1][iphi], tracklet);
}
bool TrackletCalculatorDisplaced::addLayerProj(Tracklet* tracklet, int layer) {
assert(layer > 0);
FPGAWord fpgaz = tracklet->proj(layer - 1).fpgarzproj();
FPGAWord fpgaphi = tracklet->proj(layer - 1).fpgaphiproj();
if (fpgaz.atExtreme())
return false;
if (std::abs(fpgaz.value() * settings_.kz()) > settings_.zlength())
return false;
int iphivmRaw = fpgaphi.value() >> (fpgaphi.nbits() - 5);
int iphi = iphivmRaw / (32 / settings_.nallstubs(layer - 1));
addProjection(layer, iphi, trackletprojlayers_[layer - 1][iphi], tracklet);
return true;
}
void TrackletCalculatorDisplaced::addProjection(int layer,
int iphi,
TrackletProjectionsMemory* trackletprojs,
Tracklet* tracklet) {
if (trackletprojs == nullptr) {
if (settings_.warnNoMem()) {
edm::LogVerbatim("Tracklet") << "No projection memory exists in " << getName() << " for layer = " << layer
<< " iphi = " << iphi + 1;
}
return;
}
assert(trackletprojs != nullptr);
trackletprojs->addProj(tracklet);
}
void TrackletCalculatorDisplaced::addProjectionDisk(int disk,
int iphi,
TrackletProjectionsMemory* trackletprojs,
Tracklet* tracklet) {
if (trackletprojs == nullptr) {
if (layer_ == 3 && abs(disk) == 3)
return; //L3L4 projections to D3 are not used.
if (settings_.warnNoMem()) {
edm::LogVerbatim("Tracklet") << "No projection memory exists in " << getName() << " for disk = " << abs(disk)
<< " iphi = " << iphi + 1;
}
return;
}
assert(trackletprojs != nullptr);
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << getName() << " adding projection to " << trackletprojs->getName();
trackletprojs->addProj(tracklet);
}
bool TrackletCalculatorDisplaced::LLLSeeding(const Stub* innerFPGAStub,
const L1TStub* innerStub,
const Stub* middleFPGAStub,
const L1TStub* middleStub,
const Stub* outerFPGAStub,
const L1TStub* outerStub) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced " << getName() << " " << layer_
<< " trying stub triplet in layer (L L L): " << innerFPGAStub->layer().value() << " "
<< middleFPGAStub->layer().value() << " " << outerFPGAStub->layer().value();
assert(outerFPGAStub->layerdisk() < N_LAYER);
double r1 = innerStub->r();
double z1 = innerStub->z();
double phi1 = innerStub->phi();
double r2 = middleStub->r();
double z2 = middleStub->z();
double phi2 = middleStub->phi();
double r3 = outerStub->r();
double z3 = outerStub->z();
double phi3 = outerStub->phi();
int take3 = 0;
if (layer_ == 5)
take3 = 1;
unsigned ndisks = 0;
double rinv, phi0, d0, t, z0;
Projection projs[N_LAYER + N_DISK];
double phiproj[N_LAYER - 2], zproj[N_LAYER - 2], phider[N_LAYER - 2], zder[N_LAYER - 2];
double phiprojdisk[N_DISK], rprojdisk[N_DISK], phiderdisk[N_DISK], rderdisk[N_DISK];
exacttracklet(r1,
z1,
phi1,
r2,
z2,
phi2,
r3,
z3,
phi3,
take3,
rinv,
phi0,
d0,
t,
z0,
phiproj,
zproj,
phiprojdisk,
rprojdisk,
phider,
zder,
phiderdisk,
rderdisk);
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << __LINE__ << ":" << __FILE__ << "LLL Exact values " << innerFPGAStub->isBarrel()
<< middleFPGAStub->isBarrel() << outerFPGAStub->isBarrel() << " " << phi1 << ", " << z1
<< ", " << r1 << ", " << phi2 << ", " << z2 << ", " << r2 << ", " << phi3 << ", " << z3
<< ", " << r3 << endl;
if (settings_.useapprox()) {
phi1 = innerFPGAStub->phiapprox(phimin_, phimax_);
z1 = innerFPGAStub->zapprox();
r1 = innerFPGAStub->rapprox();
phi2 = middleFPGAStub->phiapprox(phimin_, phimax_);
z2 = middleFPGAStub->zapprox();
r2 = middleFPGAStub->rapprox();
phi3 = outerFPGAStub->phiapprox(phimin_, phimax_);
z3 = outerFPGAStub->zapprox();
r3 = outerFPGAStub->rapprox();
}
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << __LINE__ << ":" << __FILE__ << "LLL Approx values " << innerFPGAStub->isBarrel()
<< middleFPGAStub->isBarrel() << outerFPGAStub->isBarrel() << " " << phi1 << ", " << z1
<< ", " << r1 << ", " << phi2 << ", " << z2 << ", " << r2 << ", " << phi3 << ", " << z3
<< ", " << r3 << endl;
double rinvapprox, phi0approx, d0approx, tapprox, z0approx;
double phiprojapprox[N_LAYER - 2], zprojapprox[N_LAYER - 2], phiderapprox[N_LAYER - 2], zderapprox[N_LAYER - 2];
double phiprojdiskapprox[N_DISK], rprojdiskapprox[N_DISK];
double phiderdiskapprox[N_DISK], rderdiskapprox[N_DISK];
//TODO: implement the actual integer calculation
if (settings_.useapprox()) {
approxtracklet(r1,
z1,
phi1,
r2,
z2,
phi2,
r3,
z3,
phi3,
take3,
ndisks,
rinvapprox,
phi0approx,
d0approx,
tapprox,
z0approx,
phiprojapprox,
zprojapprox,
phiderapprox,
zderapprox,
phiprojdiskapprox,
rprojdiskapprox,
phiderdiskapprox,
rderdiskapprox);
} else {
rinvapprox = rinv;
phi0approx = phi0;
d0approx = d0;
tapprox = t;
z0approx = z0;
for (unsigned int i = 0; i < toR_.size(); ++i) {
phiprojapprox[i] = phiproj[i];
zprojapprox[i] = zproj[i];
phiderapprox[i] = phider[i];
zderapprox[i] = zder[i];
}
for (unsigned int i = 0; i < toZ_.size(); ++i) {
phiprojdiskapprox[i] = phiprojdisk[i];
rprojdiskapprox[i] = rprojdisk[i];
phiderdiskapprox[i] = phiderdisk[i];
rderdiskapprox[i] = rderdisk[i];
}
}
//store the approcximate results
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "rinvapprox: " << rinvapprox << " rinv: " << rinv << endl;
edm::LogVerbatim("Tracklet") << "phi0approx: " << phi0approx << " phi0: " << phi0 << endl;
edm::LogVerbatim("Tracklet") << "d0approx: " << d0approx << " d0: " << d0 << endl;
edm::LogVerbatim("Tracklet") << "tapprox: " << tapprox << " t: " << t << endl;
edm::LogVerbatim("Tracklet") << "z0approx: " << z0approx << " z0: " << z0 << endl;
}
for (unsigned int i = 0; i < toR_.size(); ++i) {
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "phiprojapprox[" << i << "]: " << phiprojapprox[i] << " phiproj[" << i
<< "]: " << phiproj[i] << endl;
edm::LogVerbatim("Tracklet") << "zprojapprox[" << i << "]: " << zprojapprox[i] << " zproj[" << i
<< "]: " << zproj[i] << endl;
edm::LogVerbatim("Tracklet") << "phiderapprox[" << i << "]: " << phiderapprox[i] << " phider[" << i
<< "]: " << phider[i] << endl;
edm::LogVerbatim("Tracklet") << "zderapprox[" << i << "]: " << zderapprox[i] << " zder[" << i << "]: " << zder[i]
<< endl;
}
}
for (unsigned int i = 0; i < toZ_.size(); ++i) {
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "phiprojdiskapprox[" << i << "]: " << phiprojdiskapprox[i] << " phiprojdisk[" << i
<< "]: " << phiprojdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "rprojdiskapprox[" << i << "]: " << rprojdiskapprox[i] << " rprojdisk[" << i
<< "]: " << rprojdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "phiderdiskapprox[" << i << "]: " << phiderdiskapprox[i] << " phiderdisk[" << i
<< "]: " << phiderdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "rderdiskapprox[" << i << "]: " << rderdiskapprox[i] << " rderdisk[" << i
<< "]: " << rderdisk[i] << endl;
}
}
//now binary
double krinv = settings_.kphi1() / settings_.kr() * pow(2, settings_.rinv_shift()),
kphi0 = settings_.kphi1() * pow(2, settings_.phi0_shift()),
kt = settings_.kz() / settings_.kr() * pow(2, settings_.t_shift()),
kz0 = settings_.kz() * pow(2, settings_.z0_shift()),
kphiproj = settings_.kphi1() * pow(2, settings_.SS_phiL_shift()),
kphider = settings_.kphi1() / settings_.kr() * pow(2, settings_.SS_phiderL_shift()),
kzproj = settings_.kz() * pow(2, settings_.PS_zL_shift()),
kzder = settings_.kz() / settings_.kr() * pow(2, settings_.PS_zderL_shift()),
kphiprojdisk = settings_.kphi1() * pow(2, settings_.SS_phiD_shift()),
kphiderdisk = settings_.kphi1() / settings_.kr() * pow(2, settings_.SS_phiderD_shift()),
krprojdisk = settings_.kr() * pow(2, settings_.PS_rD_shift()),
krderdisk = settings_.kr() / settings_.kz() * pow(2, settings_.PS_rderD_shift());
int irinv, iphi0, id0, it, iz0;
int iphiproj[N_LAYER - 2], izproj[N_LAYER - 2], iphider[N_LAYER - 2], izder[N_LAYER - 2];
int iphiprojdisk[N_DISK], irprojdisk[N_DISK], iphiderdisk[N_DISK], irderdisk[N_DISK];
//store the binary results
irinv = rinvapprox / krinv;
iphi0 = phi0approx / kphi0;
id0 = d0approx / settings_.kd0();
it = tapprox / kt;
iz0 = z0approx / kz0;
bool success = true;
if (std::abs(rinvapprox) > settings_.rinvcut()) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculator::LLL Seeding irinv too large: " << rinvapprox << "(" << irinv
<< ")";
success = false;
}
if (std::abs(z0approx) > settings_.disp_z0cut()) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "Failed tracklet z0 cut " << z0approx << " in layer " << layer_;
success = false;
}
if (std::abs(d0approx) > settings_.maxd0()) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "Failed tracklet approx d0 cut " << d0approx;
success = false;
}
if (std::abs(d0) > settings_.maxd0()) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "Failed tracklet exact d0 cut " << d0;
success = false;
}
if (!success) {
return false;
}
double phicritapprox = phi0approx - asin((0.5 * settings_.rcrit() * rinvapprox) + (d0approx / settings_.rcrit()));
int phicrit = iphi0 - 2 * irinv - 2 * id0;
int iphicritmincut = settings_.phicritminmc() / globals_->ITC_L1L2()->phi0_final.K();
int iphicritmaxcut = settings_.phicritmaxmc() / globals_->ITC_L1L2()->phi0_final.K();
bool keepapprox = (phicritapprox > settings_.phicritminmc()) && (phicritapprox < settings_.phicritmaxmc()),
keep = (phicrit > iphicritmincut) && (phicrit < iphicritmaxcut);
if (settings_.debugTracklet())
if (keep && !keepapprox)
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced::LLLSeeding tracklet kept with exact phicrit cut "
"but not approximate, phicritapprox: "
<< phicritapprox;
if (settings_.usephicritapprox()) {
if (!keepapprox) {
return false;
}
} else {
if (!keep) {
return false;
}
}
for (unsigned int i = 0; i < toR_.size(); ++i) {
iphiproj[i] = phiprojapprox[i] / kphiproj;
izproj[i] = zprojapprox[i] / kzproj;
iphider[i] = phiderapprox[i] / kphider;
izder[i] = zderapprox[i] / kzder;
//check that z projection is in range
if (izproj[i] < -(1 << (settings_.nzbitsstub(0) - 1)))
continue;
if (izproj[i] >= (1 << (settings_.nzbitsstub(0) - 1)))
continue;
//check that phi projection is in range
if (iphiproj[i] >= (1 << settings_.nphibitsstub(N_LAYER - 1)) - 1)
continue;
if (iphiproj[i] <= 0)
continue;
//adjust number of bits for phi and z projection
if (rproj_[i] < settings_.rPS2S()) {
iphiproj[i] >>= (settings_.nphibitsstub(N_LAYER - 1) - settings_.nphibitsstub(0));
if (iphiproj[i] >= (1 << settings_.nphibitsstub(0)) - 1)
iphiproj[i] = (1 << settings_.nphibitsstub(0)) - 2; //-2 not to hit atExtreme
} else {
izproj[i] >>= (settings_.nzbitsstub(0) - settings_.nzbitsstub(N_LAYER - 1));
}
if (rproj_[i] < settings_.rPS2S()) {
if (iphider[i] < -(1 << (settings_.nbitsphiprojderL123() - 1))) {
iphider[i] = -(1 << (settings_.nbitsphiprojderL123() - 1));
}
if (iphider[i] >= (1 << (settings_.nbitsphiprojderL123() - 1))) {
iphider[i] = (1 << (settings_.nbitsphiprojderL123() - 1)) - 1;
}
} else {
if (iphider[i] < -(1 << (settings_.nbitsphiprojderL456() - 1))) {
iphider[i] = -(1 << (settings_.nbitsphiprojderL456() - 1));
}
if (iphider[i] >= (1 << (settings_.nbitsphiprojderL456() - 1))) {
iphider[i] = (1 << (settings_.nbitsphiprojderL456() - 1)) - 1;
}
}
projs[lproj_[i] - 1].init(settings_,
lproj_[i] - 1,
iphiproj[i],
izproj[i],
iphider[i],
izder[i],
phiproj[i],
zproj[i],
phider[i],
zder[i],
phiprojapprox[i],
zprojapprox[i],
phiderapprox[i],
zderapprox[i],
false);
}
if (std::abs(it * kt) > 1.0) {
for (unsigned int i = 0; i < toZ_.size(); ++i) {
iphiprojdisk[i] = phiprojdiskapprox[i] / kphiprojdisk;
irprojdisk[i] = rprojdiskapprox[i] / krprojdisk;
iphiderdisk[i] = phiderdiskapprox[i] / kphiderdisk;
irderdisk[i] = rderdiskapprox[i] / krderdisk;
//check phi projection in range
if (iphiprojdisk[i] <= 0)
continue;
if (iphiprojdisk[i] >= (1 << settings_.nphibitsstub(0)) - 1)
continue;
//check r projection in range
if (rprojdiskapprox[i] < settings_.rmindisk() || rprojdiskapprox[i] >= settings_.rmaxdisk())
continue;
projs[N_LAYER + i].init(settings_,
N_LAYER + i,
iphiprojdisk[i],
irprojdisk[i],
iphiderdisk[i],
irderdisk[i],
phiprojdisk[i],
rprojdisk[i],
phiderdisk[i],
rderdisk[i],
phiprojdiskapprox[i],
rprojdiskapprox[i],
phiderdisk[i],
rderdisk[i],
false);
}
}
if (settings_.writeMonitorData("TrackletPars")) {
globals_->ofstream("trackletpars.txt")
<< layer_ << " , " << rinv << " , " << rinvapprox << " , " << phi0 << " , " << phi0approx << " , " << t << " , "
<< tapprox << " , " << z0 << " , " << z0approx << " , " << d0 << " , " << d0approx << endl;
}
Tracklet* tracklet = new Tracklet(settings_,
iSeed_,
innerFPGAStub,
middleFPGAStub,
outerFPGAStub,
rinv,
phi0,
d0,
z0,
t,
rinvapprox,
phi0approx,
d0approx,
z0approx,
tapprox,
irinv,
iphi0,
id0,
iz0,
it,
projs,
false);
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced " << getName()
<< " Found LLL tracklet in sector = " << iSector_ << " phi0 = " << phi0;
tracklet->setTrackletIndex(trackletpars_->nTracklets());
tracklet->setTCIndex(TCIndex_);
if (settings_.writeMonitorData("Seeds")) {
ofstream fout("seeds.txt", ofstream::app);
fout << __FILE__ << ":" << __LINE__ << " " << name_ << "_" << iSector_ << " " << tracklet->getISeed() << endl;
fout.close();
}
trackletpars_->addTracklet(tracklet);
bool addL5 = false;
bool addL6 = false;
for (unsigned int j = 0; j < toR_.size(); j++) {
bool added = false;
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "adding layer projection " << j << "/" << toR_.size() << " " << lproj_[j];
if (tracklet->validProj(lproj_[j] - 1)) {
added = addLayerProj(tracklet, lproj_[j]);
if (added && lproj_[j] == 5)
addL5 = true;
if (added && lproj_[j] == 6)
addL6 = true;
}
}
for (unsigned int j = 0; j < toZ_.size(); j++) {
int disk = dproj_[j];
if (disk == 0)
continue;
if (disk == 2 && addL5)
continue;
if (disk == 1 && addL6)
continue;
if (it < 0)
disk = -disk;
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "adding disk projection " << j << "/" << toZ_.size() << " " << disk;
if (tracklet->validProj(N_LAYER + abs(disk) - 1)) {
addDiskProj(tracklet, disk);
}
}
return true;
}
bool TrackletCalculatorDisplaced::DDLSeeding(const Stub* innerFPGAStub,
const L1TStub* innerStub,
const Stub* middleFPGAStub,
const L1TStub* middleStub,
const Stub* outerFPGAStub,
const L1TStub* outerStub) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculatorDisplaced " << getName() << " " << layer_
<< " trying stub triplet in (L2 D1 D2): " << innerFPGAStub->layer().value() << " "
<< middleFPGAStub->disk().value() << " " << outerFPGAStub->disk().value();
int take3 = 1; //D1D2L2
unsigned ndisks = 2;
double r1 = innerStub->r();
double z1 = innerStub->z();
double phi1 = innerStub->phi();
double r2 = middleStub->r();
double z2 = middleStub->z();
double phi2 = middleStub->phi();
double r3 = outerStub->r();
double z3 = outerStub->z();
double phi3 = outerStub->phi();
double rinv, phi0, d0, t, z0;
double phiproj[N_LAYER - 2], zproj[N_LAYER - 2], phider[N_LAYER - 2], zder[N_LAYER - 2];
double phiprojdisk[N_DISK], rprojdisk[N_DISK], phiderdisk[N_DISK], rderdisk[N_DISK];
exacttracklet(r1,
z1,
phi1,
r2,
z2,
phi2,
r3,
z3,
phi3,
take3,
rinv,
phi0,
d0,
t,
z0,
phiproj,
zproj,
phiprojdisk,
rprojdisk,
phider,
zder,
phiderdisk,
rderdisk);
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << __LINE__ << ":" << __FILE__ << " DLL Exact values " << innerFPGAStub->isBarrel()
<< middleFPGAStub->isBarrel() << outerFPGAStub->isBarrel() << " " << phi1 << ", " << z1
<< ", " << r1 << ", " << phi2 << ", " << z2 << ", " << r2 << ", " << phi3 << ", " << z3
<< ", " << r3 << endl;
if (settings_.useapprox()) {
phi1 = innerFPGAStub->phiapprox(phimin_, phimax_);
z1 = innerFPGAStub->zapprox();
r1 = innerFPGAStub->rapprox();
phi2 = middleFPGAStub->phiapprox(phimin_, phimax_);
z2 = middleFPGAStub->zapprox();
r2 = middleFPGAStub->rapprox();
phi3 = outerFPGAStub->phiapprox(phimin_, phimax_);
z3 = outerFPGAStub->zapprox();
r3 = outerFPGAStub->rapprox();
}
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << __LINE__ << ":" << __FILE__ << "DLL Approx values " << innerFPGAStub->isBarrel()
<< middleFPGAStub->isBarrel() << outerFPGAStub->isBarrel() << " " << phi1 << ", " << z1
<< ", " << r1 << ", " << phi2 << ", " << z2 << ", " << r2 << ", " << phi3 << ", " << z3
<< ", " << r3 << endl;
double rinvapprox, phi0approx, d0approx, tapprox, z0approx;
double phiprojapprox[N_LAYER - 2], zprojapprox[N_LAYER - 2], phiderapprox[N_LAYER - 2], zderapprox[N_LAYER - 2];
double phiprojdiskapprox[N_DISK], rprojdiskapprox[N_DISK];
double phiderdiskapprox[N_DISK], rderdiskapprox[N_DISK];
//TODO: implement the actual integer calculation
if (settings_.useapprox()) {
approxtracklet(r1,
z1,
phi1,
r2,
z2,
phi2,
r3,
z3,
phi3,
take3,
ndisks,
rinvapprox,
phi0approx,
d0approx,
tapprox,
z0approx,
phiprojapprox,
zprojapprox,
phiderapprox,
zderapprox,
phiprojdiskapprox,
rprojdiskapprox,
phiderdiskapprox,
rderdiskapprox);
} else {
rinvapprox = rinv;
phi0approx = phi0;
d0approx = d0;
tapprox = t;
z0approx = z0;
for (unsigned int i = 0; i < toR_.size(); ++i) {
phiprojapprox[i] = phiproj[i];
zprojapprox[i] = zproj[i];
phiderapprox[i] = phider[i];
zderapprox[i] = zder[i];
}
for (unsigned int i = 0; i < toZ_.size(); ++i) {
phiprojdiskapprox[i] = phiprojdisk[i];
rprojdiskapprox[i] = rprojdisk[i];
phiderdiskapprox[i] = phiderdisk[i];
rderdiskapprox[i] = rderdisk[i];
}
}
//store the approcximate results
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "rinvapprox: " << rinvapprox << " rinv: " << rinv << endl;
edm::LogVerbatim("Tracklet") << "phi0approx: " << phi0approx << " phi0: " << phi0 << endl;
edm::LogVerbatim("Tracklet") << "d0approx: " << d0approx << " d0: " << d0 << endl;
edm::LogVerbatim("Tracklet") << "tapprox: " << tapprox << " t: " << t << endl;
edm::LogVerbatim("Tracklet") << "z0approx: " << z0approx << " z0: " << z0 << endl;
}
for (unsigned int i = 0; i < toR_.size(); ++i) {
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "phiprojapprox[" << i << "]: " << phiprojapprox[i] << " phiproj[" << i
<< "]: " << phiproj[i] << endl;
edm::LogVerbatim("Tracklet") << "zprojapprox[" << i << "]: " << zprojapprox[i] << " zproj[" << i
<< "]: " << zproj[i] << endl;
edm::LogVerbatim("Tracklet") << "phiderapprox[" << i << "]: " << phiderapprox[i] << " phider[" << i
<< "]: " << phider[i] << endl;
edm::LogVerbatim("Tracklet") << "zderapprox[" << i << "]: " << zderapprox[i] << " zder[" << i << "]: " << zder[i]
<< endl;
}
}
for (unsigned int i = 0; i < toZ_.size(); ++i) {
if (settings_.debugTracklet()) {
edm::LogVerbatim("Tracklet") << "phiprojdiskapprox[" << i << "]: " << phiprojdiskapprox[i] << " phiprojdisk[" << i
<< "]: " << phiprojdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "rprojdiskapprox[" << i << "]: " << rprojdiskapprox[i] << " rprojdisk[" << i
<< "]: " << rprojdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "phiderdiskapprox[" << i << "]: " << phiderdiskapprox[i] << " phiderdisk[" << i
<< "]: " << phiderdisk[i] << endl;
edm::LogVerbatim("Tracklet") << "rderdiskapprox[" << i << "]: " << rderdiskapprox[i] << " rderdisk[" << i
<< "]: " << rderdisk[i] << endl;
}
}
//now binary
double krinv = settings_.kphi1() / settings_.kr() * pow(2, settings_.rinv_shift()),
kphi0 = settings_.kphi1() * pow(2, settings_.phi0_shift()),
kt = settings_.kz() / settings_.kr() * pow(2, settings_.t_shift()),
kz0 = settings_.kz() * pow(2, settings_.z0_shift()),
kphiproj = settings_.kphi1() * pow(2, settings_.SS_phiL_shift()),
kphider = settings_.kphi1() / settings_.kr() * pow(2, settings_.SS_phiderL_shift()),
kzproj = settings_.kz() * pow(2, settings_.PS_zL_shift()),
kzder = settings_.kz() / settings_.kr() * pow(2, settings_.PS_zderL_shift()),
kphiprojdisk = settings_.kphi1() * pow(2, settings_.SS_phiD_shift()),
kphiderdisk = settings_.kphi1() / settings_.kr() * pow(2, settings_.SS_phiderD_shift()),
krprojdisk = settings_.kr() * pow(2, settings_.PS_rD_shift()),
krderdisk = settings_.kr() / settings_.kz() * pow(2, settings_.PS_rderD_shift());
int irinv, iphi0, id0, it, iz0;
int iphiproj[N_LAYER - 2], izproj[N_LAYER - 2], iphider[N_LAYER - 2], izder[N_LAYER - 2];
int iphiprojdisk[N_DISK], irprojdisk[N_DISK], iphiderdisk[N_DISK], irderdisk[N_DISK];
//store the binary results
irinv = rinvapprox / krinv;
iphi0 = phi0approx / kphi0;
id0 = d0approx / settings_.kd0();
it = tapprox / kt;
iz0 = z0approx / kz0;
bool success = true;
if (std::abs(rinvapprox) > settings_.rinvcut()) {
if (settings_.debugTracklet())
edm::LogVerbatim("Tracklet") << "TrackletCalculator::DDL Seeding irinv too large: " << rinvapprox << "(" << irinv
<< ")";
success = false;
}
if (std::abs(z0approx) > settings_.disp_z0cut()) {