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ctpdev: FV0 to lumi #10349

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Merged
shahor02 merged 2 commits into from
Nov 25, 2022
Merged

ctpdev: FV0 to lumi #10349

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8edcd38
dev:FV0 added to lumi
lietava Nov 23, 2022
9d702a6
clang
lietava Nov 23, 2022
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5 changes: 3 additions & 2 deletions 5 DataFormats/Detectors/CTP/include/DataFormatsCTP/LumiInfo.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,13 @@ struct LumiInfo {
LumiInfo() = default;
uint32_t orbit = 0; // orbit of TF when was updated
uint32_t nHBFCounted = 0; // length of interval in HB
uint32_t nHBFCountedFV0 = 0;
uint64_t counts = 0; // counts in the interval for the nominal lumi detector (FT0)
uint64_t countsFV0 = 0; // connts for FV0 (less reliable)
float getLumi() const { return nHBFCounted > 0 ? float(counts / (nHBFCounted * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
float getLumiFV0() const { return nHBFCounted > 0 ? float(countsFV0 / (nHBFCounted * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
float getLumiFV0() const { return nHBFCountedFV0 > 0 ? float(countsFV0 / (nHBFCountedFV0 * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
float getLumiError() const { return nHBFCounted > 0 ? float(std::sqrt(counts) / (nHBFCounted * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
float getLumiFV0Error() const { return nHBFCounted > 0 ? float(std::sqrt(countsFV0) / (nHBFCounted * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
float getLumiFV0Error() const { return nHBFCountedFV0 > 0 ? float(std::sqrt(countsFV0) / (nHBFCountedFV0 * o2::constants::lhc::LHCOrbitMUS * 1e-6)) : 0.f; }
ClassDefNV(LumiInfo, 2);
};
} // namespace ctp
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12 changes: 8 additions & 4 deletions 12 Detectors/CTP/workflow/include/CTPWorkflow/RawDecoderSpec.h
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Expand Up @@ -63,13 +63,17 @@ class RawDecoderSpec : public framework::Task
// for lumi
bool mDoLumi = true;
//
gbtword80_t mTVXMask = 0x4; // TVX is 3rd input
gbtword80_t mTVXMask = 0x4; // TVX is 3rd input
gbtword80_t mVBAMask = 0x20; // VBA is 6 th input
LumiInfo mOutputLumiInfo;
bool mVerbose = false;
uint64_t mCounts = 0;
uint64_t mCountsT = 0;
uint64_t mCountsV = 0;
uint32_t mNTFToIntegrate = 1;
uint32_t mNHBIntegrated = 0;
std::deque<size_t> mHistory;
uint32_t mNHBIntegratedT = 0;
uint32_t mNHBIntegratedV = 0;
std::deque<size_t> mHistoryT;
std::deque<size_t> mHistoryV;
};

/// \brief Creating DataProcessorSpec for the CTP
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61 changes: 43 additions & 18 deletions 61 Detectors/CTP/workflow/src/RawDecoderSpec.cxx
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Expand Up @@ -69,7 +69,8 @@ void RawDecoderSpec::run(framework::ProcessingContext& ctx)
std::vector<InputSpec> filter{InputSpec{"filter", ConcreteDataTypeMatcher{"CTP", "RAWDATA"}, Lifetime::Timeframe}};
o2::framework::DPLRawParser parser(ctx.inputs(), filter);
std::vector<LumiInfo> lumiPointsHBF1;
uint64_t countsMB = 0;
uint64_t countsMBT = 0;
uint64_t countsMBV = 0;
uint32_t payloadCTP;
uint32_t orbit0 = 0;
bool first = true;
Expand Down Expand Up @@ -110,8 +111,9 @@ void RawDecoderSpec::run(framework::ProcessingContext& ctx)
std::vector<gbtword80_t> diglets;
if (orbit0 != triggerOrbit) {
if (mDoLumi && payloadCTP == o2::ctp::NIntRecPayload) { // create lumi per HB
lumiPointsHBF1.emplace_back(LumiInfo{triggerOrbit, 0, countsMB});
countsMB = 0;
lumiPointsHBF1.emplace_back(LumiInfo{triggerOrbit, 0, 0, countsMBT, countsMBV});
countsMBT = 0;
countsMBV = 0;
}
remnant = 0;
size_gbt = 0;
Expand All @@ -138,7 +140,11 @@ void RawDecoderSpec::run(framework::ProcessingContext& ctx)
if (mDoLumi && payloadCTP == o2::ctp::NIntRecPayload) {
gbtword80_t pld = (diglet >> 12) & mTVXMask;
if (pld.count() != 0) {
countsMB++;
countsMBT++;
}
pld = (diglet >> 12) & mVBAMask;
if (pld.count() != 0) {
countsMBV++;
}
}
if (!mDoDigits) {
Expand All @@ -159,7 +165,11 @@ void RawDecoderSpec::run(framework::ProcessingContext& ctx)
if (mDoLumi && payloadCTP == o2::ctp::NIntRecPayload) {
gbtword80_t pld = (remnant >> 12) & mTVXMask;
if (pld.count() != 0) {
countsMB++;
countsMBT++;
}
pld = (remnant >> 12) & mVBAMask;
if (pld.count() != 0) {
countsMBV++;
}
}
if (!mDoDigits) {
Expand All @@ -177,27 +187,42 @@ void RawDecoderSpec::run(framework::ProcessingContext& ctx)
ctx.outputs().snapshot(o2::framework::Output{"CTP", "DIGITS", 0, o2::framework::Lifetime::Timeframe}, mOutputDigits);
}
if (mDoLumi) {
lumiPointsHBF1.emplace_back(LumiInfo{orbit0, 0, countsMB});
uint32_t tfCounts = 0;
lumiPointsHBF1.emplace_back(LumiInfo{orbit0, 0, 0, countsMBT, countsMBV});
uint32_t tfCountsT = 0;
uint32_t tfCountsV = 0;
for (auto const& lp : lumiPointsHBF1) {
tfCounts += lp.counts;
tfCountsT += lp.counts;
tfCountsV += lp.countsFV0;
}
// LOG(info) << "Lumi rate:" << tfCounts/(128.*88e-6);
mHistory.push_back(tfCounts);
mCounts += tfCounts;
if (mHistory.size() <= mNTFToIntegrate) {
mNHBIntegrated += lumiPointsHBF1.size();
// FT0
mHistoryT.push_back(tfCountsT);
mCountsT += tfCountsT;
if (mHistoryT.size() <= mNTFToIntegrate) {
mNHBIntegratedT += lumiPointsHBF1.size();
} else {
mCountsT -= mHistoryT.front();
mHistoryT.pop_front();
}
// FV0
mHistoryV.push_back(tfCountsV);
mCountsV += tfCountsV;
if (mHistoryV.size() <= mNTFToIntegrate) {
mNHBIntegratedV += lumiPointsHBF1.size();
} else {
mCounts -= mHistory.front();
mHistory.pop_front();
mCountsV -= mHistoryV.front();
mHistoryV.pop_front();
}
if (mNHBIntegrated) {
//
if (mNHBIntegratedT || mNHBIntegratedV) {
mOutputLumiInfo.orbit = lumiPointsHBF1[0].orbit;
}
mOutputLumiInfo.counts = mCounts;
mOutputLumiInfo.nHBFCounted = mNHBIntegrated;
mOutputLumiInfo.counts = mCountsT;
mOutputLumiInfo.countsFV0 = mCountsV;
mOutputLumiInfo.nHBFCounted = mNHBIntegratedT;
mOutputLumiInfo.nHBFCountedFV0 = mNHBIntegratedV;
if (mVerbose) {
LOGP(info, "Orbit {}: {} counts in {} HBFs -> lumi = {:.3e}+-{:.3e}", mOutputLumiInfo.orbit, mCounts, mNHBIntegrated, mOutputLumiInfo.getLumi(), mOutputLumiInfo.getLumiError());
LOGP(info, "Orbit {}: {}/{} counts T/V in {}/{} HBFs -> lumiT = {:.3e}+-{:.3e} lumiV = {:.3e}+-{:.3e}", mOutputLumiInfo.orbit, mCountsT, mCountsV, mNHBIntegratedT, mNHBIntegratedV, mOutputLumiInfo.getLumi(), mOutputLumiInfo.getLumiError(), mOutputLumiInfo.getLumiFV0(), mOutputLumiInfo.getLumiFV0Error());
}
ctx.outputs().snapshot(o2::framework::Output{"CTP", "LUMI", 0, o2::framework::Lifetime::Timeframe}, mOutputLumiInfo);
}
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