-
Notifications
You must be signed in to change notification settings - Fork 496
Expand file tree
/
Copy pathEntropyDecoderSpec.cxx
More file actions
137 lines (117 loc) · 5.46 KB
/
EntropyDecoderSpec.cxx
File metadata and controls
137 lines (117 loc) · 5.46 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
/// @file EntropyDecoderSpec.cxx
#include <vector>
#include "Framework/ControlService.h"
#include "Framework/ConfigParamRegistry.h"
#include "Framework/CCDBParamSpec.h"
#include "TRDWorkflow/EntropyDecoderSpec.h"
#include "TRDReconstruction/CTFCoder.h"
#include "DataFormatsCTP/TriggerOffsetsParam.h"
#include <TStopwatch.h>
using namespace o2::framework;
namespace o2
{
namespace trd
{
class EntropyDecoderSpec : public o2::framework::Task
{
public:
EntropyDecoderSpec(int verbosity, const std::string& ctfdictOpt = "none");
~EntropyDecoderSpec() override = default;
void run(o2::framework::ProcessingContext& pc) final;
void init(o2::framework::InitContext& ic) final;
void endOfStream(o2::framework::EndOfStreamContext& ec) final;
void finaliseCCDB(o2::framework::ConcreteDataMatcher& matcher, void* obj) final;
private:
o2::trd::CTFCoder mCTFCoder;
bool mCorrectLML0 = false;
TStopwatch mTimer;
};
EntropyDecoderSpec::EntropyDecoderSpec(int verbosity, const std::string& ctfdictOpt) : mCTFCoder(o2::ctf::CTFCoderBase::OpType::Decoder, ctfdictOpt)
{
mTimer.Stop();
mTimer.Reset();
mCTFCoder.setVerbosity(verbosity);
mCTFCoder.setSupportBCShifts(true);
mCTFCoder.setDictBinding("ctfdict_TRD");
}
void EntropyDecoderSpec::finaliseCCDB(o2::framework::ConcreteDataMatcher& matcher, void* obj)
{
static int bcshift = 0;
if (mCTFCoder.finaliseCCDB<CTF>(matcher, obj) && mCorrectLML0) {
// check if the LM_L0 shift was updated
const auto& trigOffsParam = o2::ctp::TriggerOffsetsParam::Instance();
if (bcshift != trigOffsParam.LM_L0) {
bcshift = trigOffsParam.LM_L0;
auto customShift = trigOffsParam.customOffset[o2::detectors::DetID::TRD];
LOGP(info, "Decoded IRs will be corrected by {} BCs (LM_L0 {} + custom {}), discarded if become prior to 1st orbit", -(bcshift - customShift), -bcshift, customShift);
mCTFCoder.setBCShift(bcshift - customShift);
}
return;
}
}
void EntropyDecoderSpec::init(o2::framework::InitContext& ic)
{
mCTFCoder.init<CTF>(ic);
mCorrectLML0 = ic.options().get<bool>("correct-trd-trigger-offset");
int checkBogus = ic.options().get<int>("bogus-trigger-rejection");
mCTFCoder.setCheckBogusTrig(checkBogus);
LOGP(info, "Bogus triggers rejection flag: {}", checkBogus);
}
void EntropyDecoderSpec::run(ProcessingContext& pc)
{
auto cput = mTimer.CpuTime();
mTimer.Start(false);
o2::ctf::CTFIOSize iosize;
mCTFCoder.updateTimeDependentParams(pc, true);
auto buff = pc.inputs().get<gsl::span<o2::ctf::BufferType>>("ctf_TRD");
auto& triggers = pc.outputs().make<std::vector<TriggerRecord>>(OutputRef{"triggers"});
auto& tracklets = pc.outputs().make<std::vector<Tracklet64>>(OutputRef{"tracklets"});
auto& digits = pc.outputs().make<std::vector<Digit>>(OutputRef{"digits"});
// since the buff is const, we cannot use EncodedBlocks::relocate directly, instead we wrap its data to another flat object
if (buff.size()) {
const auto ctfImage = o2::trd::CTF::getImage(buff.data());
iosize = mCTFCoder.decode(ctfImage, triggers, tracklets, digits);
}
pc.outputs().snapshot({"ctfrep", 0}, iosize);
mTimer.Stop();
LOG(info) << "Decoded " << tracklets.size() << " TRD tracklets and " << digits.size() << " digits in " << triggers.size() << " triggers, (" << iosize.asString() << ") in " << mTimer.CpuTime() - cput << " s";
}
void EntropyDecoderSpec::endOfStream(EndOfStreamContext& ec)
{
LOGF(info, "TRD Entropy Decoding total timing: Cpu: %.3e Real: %.3e s in %d slots",
mTimer.CpuTime(), mTimer.RealTime(), mTimer.Counter() - 1);
}
DataProcessorSpec getEntropyDecoderSpec(int verbosity, unsigned int sspec, const std::string& ctfdictOpt)
{
std::vector<OutputSpec> outputs{
OutputSpec{{"triggers"}, "TRD", "TRKTRGRD", 0, Lifetime::Timeframe},
OutputSpec{{"tracklets"}, "TRD", "TRACKLETS", 0, Lifetime::Timeframe},
OutputSpec{{"digits"}, "TRD", "DIGITS", 0, Lifetime::Timeframe},
OutputSpec{{"ctfrep"}, "TRD", "CTFDECREP", 0, Lifetime::Timeframe}};
std::vector<InputSpec> inputs;
inputs.emplace_back("ctf_TRD", "TRD", "CTFDATA", sspec, Lifetime::Timeframe);
if (ctfdictOpt.empty() || ctfdictOpt == "ccdb") {
inputs.emplace_back("ctfdict_TRD", "TRD", "CTFDICT", 0, Lifetime::Condition, ccdbParamSpec("TRD/Calib/CTFDictionaryTree"));
}
inputs.emplace_back("trigoffset", "CTP", "Trig_Offset", 0, Lifetime::Condition, ccdbParamSpec("CTP/Config/TriggerOffsets"));
return DataProcessorSpec{
"trd-entropy-decoder",
inputs,
outputs,
AlgorithmSpec{adaptFromTask<EntropyDecoderSpec>(verbosity, ctfdictOpt)},
Options{{"correct-trd-trigger-offset", VariantType::Bool, false, {"Correct decoded IR by TriggerOffsetsParam::LM_L0"}},
{"bogus-trigger-rejection", VariantType::Int, 10, {">0 : discard, warn N times, <0 : warn only, =0: no check for triggers with no tracklets or bogus IR"}},
{"ans-version", VariantType::String, {"version of ans entropy coder implementation to use"}}}};
}
} // namespace trd
} // namespace o2