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L1TMP7ZeroSupp.cc
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L1TMP7ZeroSupp.cc
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#include "DQM/L1TMonitor/interface/L1TMP7ZeroSupp.h"
#include <sstream>
L1TMP7ZeroSupp::L1TMP7ZeroSupp(const edm::ParameterSet& ps)
: fedDataToken_(consumes<FEDRawDataCollection>(ps.getParameter<edm::InputTag>("rawData"))),
zsEnabled_(ps.getUntrackedParameter<bool>("zsEnabled", true)),
fedIds_(ps.getParameter<std::vector<int>>("fedIds")),
slinkHeaderSize_(ps.getUntrackedParameter<int>("lenSlinkHeader", 8)),
slinkTrailerSize_(ps.getUntrackedParameter<int>("lenSlinkTrailer", 8)),
amc13HeaderSize_(ps.getUntrackedParameter<int>("lenAMC13Header", 8)),
amc13TrailerSize_(ps.getUntrackedParameter<int>("lenAMC13Trailer", 8)),
amcHeaderSize_(ps.getUntrackedParameter<int>("lenAMCHeader", 8)),
amcTrailerSize_(ps.getUntrackedParameter<int>("lenAMCTrailer", 0)),
zsFlagMask_(ps.getUntrackedParameter<int>("zsFlagMask", 0x1)),
maxFedReadoutSize_(ps.getUntrackedParameter<int>("maxFEDReadoutSize", 10000)),
monitorDir_(ps.getUntrackedParameter<std::string>("monitorDir", "")),
verbose_(ps.getUntrackedParameter<bool>("verbose", false)),
maxMasks_(16)
{
std::vector<int> zeroMask(6, 0);
masks_.reserve(maxMasks_);
std::stringstream ss;
for (unsigned int i = 0; i < maxMasks_; ++i) {
ss.str("");
ss << "maskCapId" << i;
masks_.push_back(ps.getUntrackedParameter<std::vector<int>>(ss.str().c_str(), zeroMask));
// which masks are defined?
if (ps.exists(ss.str().c_str())) {
definedMaskCapIds_.push_back(i);
}
}
if (verbose_) {
// check masks
std::cout << "masks" << std::endl;
for (unsigned int i = 0; i < maxMasks_; ++i) {
std::cout << "caption ID" << i << ":" << std::endl;
for (const auto& maskIt: masks_.at(i)) {
std::cout << std::hex << std::setw(8) << std::setfill('0') << maskIt << std::dec << std::endl;
}
}
std::cout << "----------" << std::endl;
}
}
L1TMP7ZeroSupp::~L1TMP7ZeroSupp() {}
void L1TMP7ZeroSupp::dqmBeginRun(const edm::Run& r, const edm::EventSetup& c) {}
void L1TMP7ZeroSupp::beginLuminosityBlock(const edm::LuminosityBlock&, const edm::EventSetup&) {}
void L1TMP7ZeroSupp::bookHistograms(DQMStore::IBooker& ibooker, const edm::Run&, const edm::EventSetup&) {
// overall summary
ibooker.setCurrentFolder(monitorDir_);
bookCapIdHistograms(ibooker, maxMasks_);
capIds_ = ibooker.book1D("capIds", "Caption ids found in data", maxMasks_, 0, maxMasks_);
capIds_->setAxisTitle("caption id", 1);
// per caption id subdirectories
std::stringstream ss;
for (const auto &id: definedMaskCapIds_) {
ss.str("");
ss << monitorDir_ << "/CapId" << id;
ibooker.setCurrentFolder(ss.str().c_str());
bookCapIdHistograms(ibooker, id);
}
}
void L1TMP7ZeroSupp::bookCapIdHistograms(DQMStore::IBooker& ibooker, const unsigned int& id) {
std::string summaryTitleText = "Zero suppression validation summary";
std::string sizeTitleText;
if (id == maxMasks_) {
sizeTitleText = "FED readout ";
} else {
std::stringstream ss;
ss << summaryTitleText << ", caption id " << id;
summaryTitleText = ss.str();
ss.str("");
ss << "cumulated caption id " << id << " block ";
sizeTitleText = ss.str();
}
zeroSuppValMap_[id] = ibooker.book1D("zeroSuppVal", summaryTitleText.c_str(), NBINLABELS, 0, NBINLABELS);
zeroSuppValMap_[id]->setAxisTitle("Block status", 1);
zeroSuppValMap_[id]->setBinLabel(EVTS+1, "events", 1);
zeroSuppValMap_[id]->setBinLabel(EVTSGOOD+1, "good events", 1);
zeroSuppValMap_[id]->setBinLabel(EVTSBAD+1, "bad events", 1);
zeroSuppValMap_[id]->setBinLabel(BLOCKS+1, "blocks", 1);
zeroSuppValMap_[id]->setBinLabel(ZSBLKSGOOD+1, "good blocks", 1);
zeroSuppValMap_[id]->setBinLabel(ZSBLKSBAD+1, "bad blocks", 1);
zeroSuppValMap_[id]->setBinLabel(ZSBLKSBADFALSEPOS+1, "false pos.", 1);
zeroSuppValMap_[id]->setBinLabel(ZSBLKSBADFALSENEG+1, "false neg.", 1);
readoutSizeNoZSMap_[id] = ibooker.book1D("readoutSizeNoZS", (sizeTitleText + "size without zero suppression").c_str(), 100, 0, maxFedReadoutSize_);
readoutSizeNoZSMap_[id]->setAxisTitle("size (byte)", 1);
readoutSizeZSMap_[id] = ibooker.book1D("readoutSizeZS", (sizeTitleText + "size with zero suppression").c_str(), 100, 0, maxFedReadoutSize_);
readoutSizeZSMap_[id]->setAxisTitle("size (byte)", 1);
readoutSizeZSExpectedMap_[id] = ibooker.book1D("readoutSizeZSExpected", ("Expected " + sizeTitleText + "size with zero suppression").c_str(), 100, 0, maxFedReadoutSize_);
readoutSizeZSExpectedMap_[id]->setAxisTitle("size (byte)", 1);
}
void L1TMP7ZeroSupp::analyze(const edm::Event& e, const edm::EventSetup& c) {
if (verbose_) edm::LogInfo("L1TDQM") << "L1TMP7ZeroSupp: analyze..." << std::endl;
edm::Handle<FEDRawDataCollection> feds;
e.getByToken(fedDataToken_, feds);
if (!feds.isValid()) {
edm::LogError("L1TDQM") << "Cannot analyse: no FEDRawDataCollection found";
return;
}
zeroSuppValMap_[maxMasks_]->Fill(EVTS);
for (const auto &id: definedMaskCapIds_) {
zeroSuppValMap_[id]->Fill(EVTS);
}
std::map<unsigned int, bool> evtGood;
evtGood[maxMasks_] = true;
for (const auto &id: definedMaskCapIds_) {
evtGood[id] = true;
}
unsigned valid_count = 0;
for (const auto& fedId: fedIds_) {
const FEDRawData& l1tRcd = feds->FEDData(fedId);
unsigned int fedDataSize = l1tRcd.size();
std::map<unsigned int, unsigned int> readoutSizeNoZSMap;
std::map<unsigned int, unsigned int> readoutSizeZSMap;
std::map<unsigned int, unsigned int> readoutSizeZSExpectedMap;
readoutSizeNoZSMap[maxMasks_] = 0;
readoutSizeZSMap[maxMasks_] = 0;
readoutSizeZSExpectedMap[maxMasks_] = 0;
for (const auto &id: definedMaskCapIds_) {
readoutSizeNoZSMap[id] = 0;
readoutSizeZSMap[id] = 0;
readoutSizeZSExpectedMap[id] = 0;
}
edm::LogInfo("L1TDQM") << "Found FEDRawDataCollection with ID " << fedId << " and size " << l1tRcd.size();
if ((int) l1tRcd.size() < slinkHeaderSize_ + slinkTrailerSize_ + amc13HeaderSize_ + amc13TrailerSize_ + amcHeaderSize_ + amcTrailerSize_) {
if (l1tRcd.size() > 0) {
edm::LogError("L1TDQM") << "Cannot analyse: invalid L1T raw data (size = " << l1tRcd.size() << ") for ID " << fedId << ".";
}
continue;
} else {
valid_count++;
}
const unsigned char *data = l1tRcd.data();
FEDHeader header(data);
if (header.check()) {
edm::LogInfo("L1TDQM") << "Found SLink header:" << " Trigger type " << header.triggerType() << " L1 event ID " << header.lvl1ID() << " BX Number " << header.bxID() << " FED source " << header.sourceID() << " FED version " << header.version();
} else {
edm::LogWarning("L1TDQM") << "Did not find a SLink header!";
}
FEDTrailer trailer(data + (l1tRcd.size() - slinkTrailerSize_));
if (trailer.check()) {
edm::LogInfo("L1TDQM") << "Found SLink trailer:" << " Length " << trailer.lenght() << " CRC " << trailer.crc() << " Status " << trailer.evtStatus() << " Throttling bits " << trailer.ttsBits();
} else {
edm::LogWarning("L1TDQM") << "Did not find a SLink trailer!";
}
amc13::Packet packet;
if (!packet.parse(
(const uint64_t*) data,
(const uint64_t*) (data + slinkHeaderSize_),
(l1tRcd.size() - slinkHeaderSize_ - slinkTrailerSize_) / 8,
header.lvl1ID(),
header.bxID())) {
edm::LogError("L1TDQM") << "Could not extract AMC13 Packet.";
return;
}
for (auto& amc: packet.payload()) {
if (amc.size() == 0)
continue;
auto payload64 = amc.data();
const uint32_t * start = (const uint32_t*) payload64.get();
// Want to have payload size in 32 bit words, but AMC measures
// it in 64 bit words -> factor 2.
const uint32_t * end = start + (amc.size() * 2);
std::unique_ptr<l1t::Payload> payload;
payload.reset(new l1t::MP7Payload(start, end, false));
// getBlock() returns a non-null unique_ptr on success
std::unique_ptr<l1t::Block> block;
while ((block = payload->getBlock()).get()) {
if (verbose_) {
std::cout << ">>> check zero suppression for block <<<" << std::endl
<< "hdr: " << std::hex << std::setw(8) << std::setfill('0') << block->header().raw() << std::dec
<< " (ID " << block->header().getID() << ", size " << block->header().getSize()
<< ", CapID 0x" << std::hex << std::setw(2) << std::setfill('0') << block->header().getCapID()
<< ", flags 0x" << std::hex << std::setw(2) << std::setfill('0') << block->header().getFlags()
<< ")" << std::dec << std::endl;
for (const auto& word: block->payload()) {
std::cout << "data: " << std::hex << std::setw(8) << std::setfill('0') << word << std::dec << std::endl;
}
}
unsigned int blockCapId = block->header().getCapID();
unsigned int blockSize = block->header().getSize() * 4;
unsigned int blockHeaderSize = sizeof(block->header().raw());
bool zsFlagSet = ((block->header().getFlags() & zsFlagMask_) != 0);
bool toSuppress = false;
capIds_->Fill(blockCapId);
bool capIdDefined = false;
zeroSuppValMap_[maxMasks_]->Fill(BLOCKS);
if (zeroSuppValMap_.find(blockCapId) != zeroSuppValMap_.end()) {
capIdDefined = true;
zeroSuppValMap_[blockCapId]->Fill(BLOCKS);
}
auto totalBlockSize = blockSize + blockHeaderSize;
readoutSizeNoZSMap[maxMasks_] += totalBlockSize;
if (capIdDefined) {
readoutSizeNoZSMap[blockCapId] += totalBlockSize;
}
// check if this block should be suppressed
unsigned int wordcounter = 0;
unsigned int wordsum = 0;
for (const auto& word: block->payload()) {
wordsum += masks_[blockCapId].at(wordcounter%6) & word;
if (verbose_) {
std::cout << "word: " << std::hex << std::setw(8) << std::setfill('0') << word << std::dec
<< ", maskword" << wordcounter%6 << ": " << std::hex << std::setw(8) << std::setfill('0')
<< masks_[blockCapId].at(wordcounter%6) << std::dec << ", wordsum: " << wordsum << std::endl;
}
if (wordsum > 0) {
break;
}
++wordcounter;
}
if (wordsum == 0 && zsEnabled_) {
toSuppress = true;
if (verbose_) {
std::cout << "wordsum == 0: this block should be zero suppressed" << std::endl;
}
}
// check if zero suppression flag agrees
if (toSuppress && zsFlagSet) {
if (verbose_) std::cout << "GOOD block with ZS flag true" << std::endl;
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSGOOD);
if (capIdDefined) {
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSGOOD);
}
} else if (!toSuppress && !zsFlagSet) {
if (verbose_) std::cout << "GOOD block with ZS flag false" << std::endl;
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSGOOD);
readoutSizeZSMap[maxMasks_] += totalBlockSize;
readoutSizeZSExpectedMap[maxMasks_] += totalBlockSize;
if (capIdDefined) {
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSGOOD);
readoutSizeZSMap[blockCapId] += totalBlockSize;
readoutSizeZSExpectedMap[blockCapId] += totalBlockSize;
}
} else if (!toSuppress && zsFlagSet) {
if (verbose_) std::cout << "BAD block with ZS flag true" << std::endl;
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSBAD);
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSBADFALSEPOS);
readoutSizeZSExpectedMap[maxMasks_] += totalBlockSize;
evtGood[maxMasks_] = false;
if (capIdDefined) {
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSBAD);
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSBADFALSEPOS);
readoutSizeZSExpectedMap[blockCapId] += totalBlockSize;
evtGood[blockCapId] = false;
}
} else {
if (verbose_) std::cout << "BAD block with ZS flag false" << std::endl;
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSBAD);
zeroSuppValMap_[maxMasks_]->Fill(ZSBLKSBADFALSENEG);
readoutSizeZSMap[maxMasks_] += totalBlockSize;
evtGood[maxMasks_] = false;
if (capIdDefined) {
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSBAD);
zeroSuppValMap_[blockCapId]->Fill(ZSBLKSBADFALSENEG);
readoutSizeZSMap[blockCapId] += totalBlockSize;
evtGood[blockCapId] = false;
}
}
}
}
readoutSizeNoZSMap_[maxMasks_]->Fill(fedDataSize);
readoutSizeZSMap_[maxMasks_]->Fill(readoutSizeZSMap[maxMasks_] + fedDataSize - readoutSizeNoZSMap[maxMasks_]);
readoutSizeZSExpectedMap_[maxMasks_]->Fill(readoutSizeZSExpectedMap[maxMasks_] + fedDataSize - readoutSizeNoZSMap[maxMasks_]);
for (const auto &id: definedMaskCapIds_) {
readoutSizeNoZSMap_[id]->Fill(readoutSizeNoZSMap[id]);
readoutSizeZSMap_[id]->Fill(readoutSizeZSMap[id]);
readoutSizeZSExpectedMap_[id]->Fill(readoutSizeZSExpectedMap[id]);
}
}
if (evtGood[maxMasks_]) {
zeroSuppValMap_[maxMasks_]->Fill(EVTSGOOD);
} else {
zeroSuppValMap_[maxMasks_]->Fill(EVTSBAD);
}
for (const auto &id: definedMaskCapIds_) {
if (evtGood[id]) {
zeroSuppValMap_[id]->Fill(EVTSGOOD);
} else {
zeroSuppValMap_[id]->Fill(EVTSBAD);
}
}
}