|
|
|
#include <HcaluLUTTPGCoder.h>
Public Member Functions | |
| virtual void | adc2Linear (const HBHEDataFrame &df, IntegerCaloSamples &ics) const |
| virtual void | adc2Linear (const HFDataFrame &df, IntegerCaloSamples &ics) const |
| virtual unsigned short | adc2Linear (HcalQIESample sample, HcalDetId id) const |
| virtual void | compress (const IntegerCaloSamples &ics, const std::vector< bool > &featureBits, HcalTriggerPrimitiveDigi &tp) const |
| std::vector< unsigned short > | getLinearizationLUTWithMSB (const HcalDetId &id) const |
| virtual float | getLUTGain (HcalDetId id) const |
| int | getLUTId (HcalSubdetector id, int ieta, int iphi, int depth) const |
| int | getLUTId (uint32_t rawid) const |
| int | getLUTId (const HcalDetId &detid) const |
| virtual float | getLUTPedestal (HcalDetId id) const |
| bool | getMSB (const HcalDetId &id, int adc) const |
| HcaluLUTTPGCoder () | |
| void | lookupMSB (const HBHEDataFrame &df, std::vector< bool > &msb) const |
| void | setLUTGenerationMode (bool gen) |
| void | setMaskBit (int bit) |
| void | update (const char *filename, bool appendMSB=false) |
| void | update (const HcalDbService &conditions) |
| void | updateXML (const char *filename) |
| virtual | ~HcaluLUTTPGCoder () |
Private Types | |
| typedef std::vector< LutElement > | Lut |
| typedef unsigned short | LutElement |
Private Attributes | |
| int | bitToMask_ |
| std::vector< float > | gain_ |
| static const size_t | INPUT_LUT_SIZE = 128 |
| std::vector< Lut > | inputLUT_ |
| bool | LUTGenerationMode_ |
| std::vector< float > | ped_ |
Static Private Attributes | |
| static const float | lsb_ = 1./16 |
| static const size_t | nluts = 46007 |
The nominal coder uses a user-supplied table to linearize the ADC values.
[number of ieta slices] [low tower 1] [low tower 2] ... [high tower 1] [ high tower 2] ... [LUT 1(0)] [LUT 2(0)] ... [LUT 1(1)] [LUT 2(1)] ... . . . [LUT 1(127)] [LUT 2(127)] ...
Definition at line 31 of file HcaluLUTTPGCoder.h.
typedef std::vector<LutElement> HcaluLUTTPGCoder::Lut [private] |
Definition at line 58 of file HcaluLUTTPGCoder.h.
typedef unsigned short HcaluLUTTPGCoder::LutElement [private] |
Definition at line 57 of file HcaluLUTTPGCoder.h.
| HcaluLUTTPGCoder::HcaluLUTTPGCoder | ( | ) |
Definition at line 30 of file HcaluLUTTPGCoder.cc.
: LUTGenerationMode_(true), bitToMask_(0), inputLUT_(nluts, Lut(INPUT_LUT_SIZE, 0)), gain_(nluts, 0.), ped_ (nluts, 0.){ }
| HcaluLUTTPGCoder::~HcaluLUTTPGCoder | ( | ) | [virtual] |
Definition at line 39 of file HcaluLUTTPGCoder.cc.
{
}
| void HcaluLUTTPGCoder::adc2Linear | ( | const HBHEDataFrame & | df, |
| IntegerCaloSamples & | ics | ||
| ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 283 of file HcaluLUTTPGCoder.cc.
References ecalMGPA::adc(), getLUTId(), i, HBHEDataFrame::id(), inputLUT_, lumiPlot::lut, and HBHEDataFrame::size().
Referenced by HcalTriggerPrimitiveAlgo::addSignal().
| void HcaluLUTTPGCoder::adc2Linear | ( | const HFDataFrame & | df, |
| IntegerCaloSamples & | ics | ||
| ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 291 of file HcaluLUTTPGCoder.cc.
References ecalMGPA::adc(), getLUTId(), i, HFDataFrame::id(), inputLUT_, lumiPlot::lut, and HFDataFrame::size().
| unsigned short HcaluLUTTPGCoder::adc2Linear | ( | HcalQIESample | sample, |
| HcalDetId | id | ||
| ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 299 of file HcaluLUTTPGCoder.cc.
References HcalQIESample::adc(), asciidump::at, getLUTId(), and inputLUT_.
| void HcaluLUTTPGCoder::compress | ( | const IntegerCaloSamples & | ics, |
| const std::vector< bool > & | featureBits, | ||
| HcalTriggerPrimitiveDigi & | tp | ||
| ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 35 of file HcaluLUTTPGCoder.cc.
References Exception.
{
throw cms::Exception("PROBLEM: This method should never be invoked!");
}
| std::vector< unsigned short > HcaluLUTTPGCoder::getLinearizationLUTWithMSB | ( | const HcalDetId & | id | ) | const |
Definition at line 314 of file HcaluLUTTPGCoder.cc.
References getLUTId(), and inputLUT_.
| float HcaluLUTTPGCoder::getLUTGain | ( | HcalDetId | id | ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 309 of file HcaluLUTTPGCoder.cc.
References gain_, and getLUTId().
| int HcaluLUTTPGCoder::getLUTId | ( | const HcalDetId & | detid | ) | const |
Definition at line 54 of file HcaluLUTTPGCoder.cc.
References HcalDetId::depth(), getLUTId(), HcalDetId::ieta(), HcalDetId::iphi(), and HcalDetId::subdet().
| int HcaluLUTTPGCoder::getLUTId | ( | uint32_t | rawid | ) | const |
Definition at line 49 of file HcaluLUTTPGCoder.cc.
References HcalDetId::depth(), cond::rpcobgas::detid, getLUTId(), HcalDetId::ieta(), HcalDetId::iphi(), and HcalDetId::subdet().
| int HcaluLUTTPGCoder::getLUTId | ( | HcalSubdetector | id, |
| int | ieta, | ||
| int | iphi, | ||
| int | depth | ||
| ) | const |
Definition at line 42 of file HcaluLUTTPGCoder.cc.
References cond::rpcobgas::detid, HcalEndcap, and HcalForward.
Referenced by adc2Linear(), getLinearizationLUTWithMSB(), getLUTGain(), getLUTId(), getLUTPedestal(), getMSB(), update(), and updateXML().
{
int detid = 0;
if (id == HcalEndcap) detid = 1;
else if (id == HcalForward) detid = 2;
return iphi + 72 * ((ieta + 41) + 83 * (depth + 3 * detid)) - 7777;
}
| float HcaluLUTTPGCoder::getLUTPedestal | ( | HcalDetId | id | ) | const [virtual] |
Implements HcalTPGCoder.
Definition at line 304 of file HcaluLUTTPGCoder.cc.
References getLUTId(), and ped_.
| bool HcaluLUTTPGCoder::getMSB | ( | const HcalDetId & | id, |
| int | adc | ||
| ) | const |
Definition at line 325 of file HcaluLUTTPGCoder.cc.
References getLUTId(), inputLUT_, and lumiPlot::lut.
Referenced by lookupMSB().
| void HcaluLUTTPGCoder::lookupMSB | ( | const HBHEDataFrame & | df, |
| std::vector< bool > & | msb | ||
| ) | const |
Definition at line 319 of file HcaluLUTTPGCoder.cc.
References HcalQIESample::adc(), getMSB(), i, HBHEDataFrame::id(), HBHEDataFrame::sample(), and HBHEDataFrame::size().
Referenced by HcalTriggerPrimitiveAlgo::addSignal().
| void HcaluLUTTPGCoder::setLUTGenerationMode | ( | bool | gen | ) | [inline] |
Definition at line 46 of file HcaluLUTTPGCoder.h.
References cmsDownloadME::gen, and LUTGenerationMode_.
Referenced by HcalTPGCoderULUT::HcalTPGCoderULUT().
{ LUTGenerationMode_ = gen; };
| void HcaluLUTTPGCoder::setMaskBit | ( | int | bit | ) | [inline] |
Definition at line 47 of file HcaluLUTTPGCoder.h.
References bitToMask_.
Referenced by HcalTPGCoderULUT::HcalTPGCoderULUT().
{ bitToMask_ = bit; };
| void HcaluLUTTPGCoder::update | ( | const HcalDbService & | conditions | ) |
Definition at line 184 of file HcaluLUTTPGCoder.cc.
References abs, ecalMGPA::adc(), HcalCoderDb::adc2fC(), adc2fC, bitToMask_, HcalQIECoder::charge(), gain_, HcalL1TriggerObject::getFlag(), HcalDbService::getHcalCalibrations(), HcalDbService::getHcalChannelStatus(), HcalDbService::getHcalCoder(), HcalDbService::getHcalL1TriggerObject(), HcalDbService::getHcalLutMetadata(), HcalDbService::getHcalShape(), HcalLutMetadatum::getLutGranularity(), getLUTId(), HcalLutMetadata::getNominalGain(), HcalL1TriggerObject::getPedestal(), HcalLutMetadatum::getRCalib(), HcalL1TriggerObject::getRespGain(), HcalChannelStatus::getValue(), HcalCondObjectContainer< Item >::getValues(), HcalBarrel, HcalEndcap, HcalForward, i, inputLUT_, lsb_, LUTGenerationMode_, HcalCalibrations::LUTrespcorrgain(), max(), min, evf::evtn::offset(), ped_, HcalCalibrations::pedestal(), HBHEDataFrame::setSample(), HFDataFrame::setSample(), HBHEDataFrame::setSize(), HFDataFrame::setSize(), ntuplemaker::status, subdets, theHFEtaBounds, and HcalDetId::validDetId().
Referenced by HcalTPGCoderULUT::dbRecordCallback(), and HcalTPGCoderULUT::HcalTPGCoderULUT().
{
const HcalQIEShape* shape = conditions.getHcalShape();
HcalCalibrations calibrations;
const HcalLutMetadata *metadata = conditions.getHcalLutMetadata();
assert(metadata !=0);
float nominalgain_ = metadata->getNominalGain();
std::map<int, float> cosh_ieta;
for (int i = 0; i < 13; ++i)
cosh_ieta[i+29] = cosh((theHFEtaBounds[i+1] + theHFEtaBounds[i])/2.);
HcalSubdetector subdets[] = {HcalBarrel, HcalEndcap, HcalForward};
for (int isub = 0; isub < 3; ++isub){
HcalSubdetector subdet = subdets[isub];
for (int ieta = -41; ieta <= 41; ++ieta){
for (int iphi = 1; iphi <= 72; ++iphi){
for (int depth = 1; depth <= 3; ++depth){
if (!HcalDetId::validDetId(subdet, ieta, iphi, depth)) continue;
HcalDetId cell(subdet, ieta, iphi, depth);
const HcalQIECoder* channelCoder = conditions.getHcalCoder (cell);
HcalCoderDb coder (*channelCoder, *shape);
const HcalLutMetadatum *meta = metadata->getValues(cell);
int lutId = getLUTId(subdet, ieta, iphi, depth);
float ped = 0;
float gain = 0;
uint32_t status = 0;
if (LUTGenerationMode_){
const HcalCalibrations& calibrations = conditions.getHcalCalibrations(cell);
for (int capId = 0; capId < 4; ++capId){
ped += calibrations.pedestal(capId);
gain += calibrations.LUTrespcorrgain(capId);
}
ped /= 4.0;
gain /= 4.0;
//Get Channel Quality
const HcalChannelStatus* channelStatus = conditions.getHcalChannelStatus(cell);
status = channelStatus->getValue();
}
else {
const HcalL1TriggerObject* myL1TObj = conditions.getHcalL1TriggerObject(cell);
ped = myL1TObj->getPedestal();
gain = myL1TObj->getRespGain();
status = myL1TObj->getFlag();
} // LUTGenerationMode_
ped_[lutId] = ped;
gain_[lutId] = gain;
bool isMasked = ( (status & bitToMask_) > 0 );
float rcalib = meta->getRCalib();
// Input LUT for HB/HE/HF
if (subdet == HcalBarrel || subdet == HcalEndcap){
HBHEDataFrame frame(cell);
frame.setSize(1);
CaloSamples samples(cell, 1);
int granularity = meta->getLutGranularity();
for (int adc = 0; adc <= 0x7F; ++adc) {
frame.setSample(0,HcalQIESample(adc));
coder.adc2fC(frame,samples);
float adc2fC = samples[0];
if (isMasked) inputLUT_[lutId][adc] = 0;
else inputLUT_[lutId][adc] = (LutElement) std::min(std::max(0, int((adc2fC -ped) * gain * rcalib / nominalgain_ / granularity)), 0x3FF);
}
} // endif HBHE
else if (subdet == HcalForward){
HFDataFrame frame(cell);
frame.setSize(1);
CaloSamples samples(cell, 1);
float one_adc2fC = 0.0;
for (int capId = 0; capId < 4; ++capId)
one_adc2fC += channelCoder->charge(*shape, 1, capId) - channelCoder->charge(*shape, 0, capId);
one_adc2fC /= 4.0;
// Lumi offset of 1 adc (in fC) for the four rings used to measure lumi
float offset = (abs(ieta) >= 33 && abs(ieta) <= 36) ? one_adc2fC : 0;
for (int adc = 0; adc <= 0x7F; ++adc) {
frame.setSample(0,HcalQIESample(adc));
coder.adc2fC(frame,samples);
float adc2fC = samples[0];
if (isMasked) inputLUT_[lutId][adc] = 0;
else inputLUT_[lutId][adc] = std::min(std::max(0,int((adc2fC - ped + offset) * gain * rcalib / lsb_ / cosh_ieta[abs(ieta)] )), 0x3FF);
}
} // endif HF
} // for depth
} // for iphi
} // for iphi
}// for subdet
}
| void HcaluLUTTPGCoder::update | ( | const char * | filename, |
| bool | appendMSB = false |
||
| ) |
Definition at line 58 of file HcaluLUTTPGCoder.cc.
References ecalMGPA::adc(), mergeVDriftHistosByStation::file, getLUTId(), HcalBarrel, HcalEndcap, HcalForward, i, recoMuon::in, getHLTprescales::index, INPUT_LUT_SIZE, inputLUT_, findQualityFiles::size, and HcalDetId::validDetId().
{
std::ifstream file(filename, std::ios::in);
assert(file.is_open());
std::vector<HcalSubdetector> subdet;
std::string buffer;
// Drop first (comment) line
std::getline(file, buffer);
std::getline(file, buffer);
unsigned int index = buffer.find("H", 0);
while (index < buffer.length()){
std::string subdetStr = buffer.substr(index, 2);
if (subdetStr == "HB") subdet.push_back(HcalBarrel);
else if (subdetStr == "HE") subdet.push_back(HcalEndcap);
else if (subdetStr == "HF") subdet.push_back(HcalForward);
//TODO Check subdet
//else exception
index += 2;
index = buffer.find("H", index);
}
// Get upper/lower ranges for ieta/iphi/depth
size_t nCol = subdet.size();
std::vector<int> ietaU;
std::vector<int> ietaL;
std::vector<int> iphiU;
std::vector<int> iphiL;
std::vector<int> depU;
std::vector<int> depL;
std::vector< Lut > lutFromFile(nCol);
LutElement lutValue;
for (size_t i=0; i<nCol; ++i) {
int ieta;
file >> ieta;
ietaL.push_back(ieta);
}
for (size_t i=0; i<nCol; ++i) {
int ieta;
file >> ieta;
ietaU.push_back(ieta);
}
for (size_t i=0; i<nCol; ++i) {
int iphi;
file >> iphi;
iphiL.push_back(iphi);
}
for (size_t i=0; i<nCol; ++i) {
int iphi;
file >> iphi;
iphiU.push_back(iphi);
}
for (size_t i=0; i<nCol; ++i) {
int dep;
file >> dep;
depL.push_back(dep);
}
for (size_t i=0; i<nCol; ++i) {
int dep;
file >> dep;
depU.push_back(dep);
}
// Read Lut Entry
for (size_t i=0; file >> lutValue; i = (i+1) % nCol){
lutFromFile[i].push_back(lutValue);
}
// Check lut size
for (size_t i=0; i<nCol; ++i) assert(lutFromFile[i].size() == INPUT_LUT_SIZE);
for (size_t i=0; i<nCol; ++i){
for (int ieta = ietaL[i]; ieta <= ietaU[i]; ++ieta){
for (int iphi = iphiL[i]; iphi <= iphiU[i]; ++iphi){
for (int depth = depL[i]; depth <= depU[i]; ++depth){
if (!HcalDetId::validDetId(subdet[i], ieta, iphi, depth)) continue;
HcalDetId id(subdet[i], ieta, iphi, depth);
int lutId = getLUTId(id);
for (size_t adc = 0; adc < INPUT_LUT_SIZE; ++adc){
if (appendMSB){
// Append FG bit LUT to MSB
// MSB = Most Significant Bit = bit 10
// Overwrite bit 10
LutElement msb = (lutFromFile[i][adc] != 0 ? 0x400 : 0);
inputLUT_[lutId][adc] = (msb | (inputLUT_[lutId][adc] & 0x3FF));
}
else inputLUT_[lutId][adc] = lutFromFile[i][adc];
}// for adc
}// for depth
}// for iphi
}// for ieta
}// for nCol
}
| void HcaluLUTTPGCoder::updateXML | ( | const char * | filename | ) |
Definition at line 160 of file HcaluLUTTPGCoder.cc.
References LutXml::create_lut_map(), cond::rpcobgas::detid, Exception, XMLProcessor::getInstance(), LutXml::getLutFast(), getLUTId(), HcalBarrel, HcalEndcap, HcalForward, i, inputLUT_, lumiPlot::lut, XMLProcessor::terminate(), and HcalTopology::valid().
Referenced by HcalTPGCoderULUT::HcalTPGCoderULUT().
{
HcalTopology theTopo;
LutXml * _xml = new LutXml(filename);
_xml->create_lut_map();
HcalSubdetector subdet[3] = {HcalBarrel, HcalEndcap, HcalForward};
for (int ieta=-41; ieta<=41; ++ieta){
for (int iphi=1; iphi<=72; ++iphi){
for (int depth=1; depth<=3; ++depth){
for (int isub=0; isub<3; ++isub){
HcalDetId detid(subdet[isub], ieta, iphi, depth);
if (!theTopo.valid(detid)) continue;
int id = getLUTId(subdet[isub], ieta, iphi, depth);
std::vector<unsigned int>* lut = _xml->getLutFast(detid);
if (lut==0) throw cms::Exception("PROBLEM: No inputLUT_ in xml file for ") << detid << std::endl;
if (lut->size()!=128) throw cms::Exception ("PROBLEM: Wrong inputLUT_ size in xml file for ") << detid << std::endl;
for (int i=0; i<128; ++i) inputLUT_[id][i] = (LutElement)lut->at(i);
}
}
}
}
delete _xml;
XMLProcessor::getInstance()->terminate();
}
int HcaluLUTTPGCoder::bitToMask_ [private] |
Definition at line 66 of file HcaluLUTTPGCoder.h.
Referenced by setMaskBit(), and update().
std::vector<float> HcaluLUTTPGCoder::gain_ [private] |
Definition at line 68 of file HcaluLUTTPGCoder.h.
Referenced by getLUTGain(), and update().
const size_t HcaluLUTTPGCoder::INPUT_LUT_SIZE = 128 [private] |
Definition at line 61 of file HcaluLUTTPGCoder.h.
Referenced by update().
std::vector< Lut > HcaluLUTTPGCoder::inputLUT_ [private] |
Definition at line 67 of file HcaluLUTTPGCoder.h.
Referenced by adc2Linear(), getLinearizationLUTWithMSB(), getMSB(), update(), and updateXML().
const float HcaluLUTTPGCoder::lsb_ = 1./16 [static, private] |
Definition at line 62 of file HcaluLUTTPGCoder.h.
Referenced by update().
bool HcaluLUTTPGCoder::LUTGenerationMode_ [private] |
Definition at line 65 of file HcaluLUTTPGCoder.h.
Referenced by setLUTGenerationMode(), and update().
const size_t HcaluLUTTPGCoder::nluts = 46007 [static, private] |
Definition at line 61 of file HcaluLUTTPGCoder.h.
std::vector<float> HcaluLUTTPGCoder::ped_ [private] |
Definition at line 69 of file HcaluLUTTPGCoder.h.
Referenced by getLUTPedestal(), and update().
1.7.3