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SiPixelPhase2DigiToCluster.cc
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// C++ includes
#include <memory>
#include <stdexcept>
#include <string>
#include <utility>
#include <vector>
#include "DataFormats/SiPixelClusterSoA/interface/alpaka/SiPixelClustersDevice.h"
#include "DataFormats/SiPixelDigiSoA/interface/alpaka/SiPixelDigiErrorsDevice.h"
#include "DataFormats/SiPixelDigiSoA/interface/alpaka/SiPixelDigisDevice.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/SiPixelDigi/interface/PixelDigi.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "Geometry/CommonDetUnit/interface/GeomDet.h"
#include "FWCore/Framework/interface/ConsumesCollector.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/ESTransientHandle.h"
#include "FWCore/Framework/interface/ESWatcher.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "Geometry/CommonTopologies/interface/SimplePixelTopology.h"
#include "HeterogeneousCore/AlpakaCore/interface/ScopedContext.h"
#include "RecoTracker/Record/interface/CkfComponentsRecord.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "HeterogeneousCore/AlpakaCore/interface/alpaka/stream/SynchronizingEDProducer.h"
#include "HeterogeneousCore/AlpakaCore/interface/alpaka/EDPutToken.h"
#include "HeterogeneousCore/AlpakaCore/interface/alpaka/ESGetToken.h"
#include "HeterogeneousCore/AlpakaInterface/interface/config.h"
#include "HeterogeneousCore/AlpakaCore/interface/alpaka/Event.h"
#include "HeterogeneousCore/AlpakaTest/interface/AlpakaESTestRecords.h"
#include "HeterogeneousCore/AlpakaTest/interface/alpaka/AlpakaESTestData.h"
// #include "SiPixelRawToClusterKernel.h"
#include "RecoLocalTracker/SiPixelClusterizer/plugins/SiPixelClusterThresholds.h"
#include "SiPixelRawToClusterKernel.h"
namespace ALPAKA_ACCELERATOR_NAMESPACE {
class SiPixelPhase2DigiToCluster : public stream::SynchronizingEDProducer<> {
public:
explicit SiPixelPhase2DigiToCluster(const edm::ParameterSet& iConfig);
~SiPixelPhase2DigiToCluster() override = default;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
private:
void acquire(device::Event const& iEvent, device::EventSetup const& iSetup) override;
void produce(device::Event& iEvent, device::EventSetup const& iSetup) override;
// cms::alpakatools::ContextState<Queue> ctxState_;
const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> geomToken_;
const edm::EDGetTokenT<edm::DetSetVector<PixelDigi>> pixelDigiToken_;
device::EDPutToken<SiPixelDigisDevice> digiPutToken_;
device::EDPutToken<SiPixelDigiErrorsDevice> digiErrorPutToken_;
device::EDPutToken<SiPixelClustersDevice> clusterPutToken_;
pixelDetails::SiPixelRawToClusterKernel Algo_;
const bool includeErrors_;
const SiPixelClusterThresholds clusterThresholds_;
uint32_t nDigis_ = 0;
SiPixelDigisDevice digis_d;
};
SiPixelPhase2DigiToCluster::SiPixelPhase2DigiToCluster(const edm::ParameterSet& iConfig)
: geomToken_(esConsumes()),
pixelDigiToken_(consumes<edm::DetSetVector<PixelDigi>>(iConfig.getParameter<edm::InputTag>("InputDigis"))),
digiPutToken_(produces()),
clusterPutToken_(produces()),
includeErrors_(iConfig.getParameter<bool>("IncludeErrors")),
clusterThresholds_{iConfig.getParameter<int32_t>("clusterThreshold_layer1"),
iConfig.getParameter<int32_t>("clusterThreshold_otherLayers")} {
if (includeErrors_) {
digiErrorPutToken_ = produces();
}
}
void SiPixelPhase2DigiToCluster::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
edm::ParameterSetDescription desc;
desc.add<bool>("IncludeErrors", true);
desc.add<int32_t>("clusterThreshold_layer1", kSiPixelClusterThresholdsDefaultPhase2.layer1);
desc.add<int32_t>("clusterThreshold_otherLayers", kSiPixelClusterThresholdsDefaultPhase2.otherLayers);
desc.add<edm::InputTag>("InputDigis", edm::InputTag("simSiPixelDigis:Pixel"));
descriptions.addWithDefaultLabel(desc);
}
void SiPixelPhase2DigiToCluster::acquire(device::Event const& iEvent, device::EventSetup const& iSetup) {
// cms::cuda::ScopedContextAcquire ctx{iEvent.streamID(), std::move(waitingTaskHolder), ctxState_};
auto const& input = iEvent.get(pixelDigiToken_);
const TrackerGeometry* geom_ = &iSetup.getData(geomToken_);
uint32_t nDigis = 0;
for (auto DSViter = input.begin(); DSViter != input.end(); DSViter++) {
nDigis = nDigis + DSViter->size();
}
SiPixelDigisHost digis_h(nDigis, iEvent.queue());
nDigis_ = nDigis;
if (nDigis_ == 0)
return;
nDigis = 0;
for (auto DSViter = input.begin(); DSViter != input.end(); DSViter++) {
unsigned int detid = DSViter->detId();
DetId detIdObject(detid);
const GeomDetUnit* genericDet = geom_->idToDetUnit(detIdObject);
auto const gind = genericDet->index();
for (auto const& px : *DSViter) {
digis_h.view()[nDigis].moduleId() = uint16_t(gind);
digis_h.view()[nDigis].xx() = uint16_t(px.row());
digis_h.view()[nDigis].yy() = uint16_t(px.column());
digis_h.view()[nDigis].adc() = uint16_t(px.adc());
digis_h.view()[nDigis].pdigi() = uint32_t(px.packedData());
digis_h.view()[nDigis].rawIdArr() = uint32_t(detid);
nDigis++;
}
}
digis_d = SiPixelDigisDevice(nDigis, iEvent.queue());
alpaka::memcpy(iEvent.queue(), digis_d.buffer(), digis_h.buffer());
Algo_.makePhase2ClustersAsync(clusterThresholds_, digis_d.view(), nDigis, iEvent.queue());
}
void SiPixelPhase2DigiToCluster::produce(device::Event& iEvent, device::EventSetup const& iSetup) {
if (nDigis_ == 0) {
SiPixelClustersDevice clusters_d = SiPixelClustersDevice(pixelTopology::Phase1::numberOfModules, iEvent.queue());
iEvent.emplace(digiPutToken_, std::move(digis_d));
iEvent.emplace(clusterPutToken_, std::move(clusters_d));
if (includeErrors_) {
iEvent.emplace(digiErrorPutToken_, SiPixelDigiErrorsDevice());
}
return;
}
// auto tmp = Algo_.getResults();
iEvent.emplace(digiPutToken_, std::move(digis_d));
iEvent.emplace(clusterPutToken_, Algo_.getClusters()); //std::move(tmp.second));
if (includeErrors_) {
iEvent.emplace(digiErrorPutToken_, Algo_.getErrors());
}
}
} // namespace ALPAKA_ACCELERATOR_NAMESPACE
// define as framework plugin
#include "HeterogeneousCore/AlpakaCore/interface/alpaka/MakerMacros.h"
DEFINE_FWK_ALPAKA_MODULE(SiPixelPhase2DigiToCluster);