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EXPERIMENTAL! GPU: Process dEdx with full qTot range #15523

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EXPERIMENTAL! GPU: Process dEdx with full qTot range #15523

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7 changes: 7 additions & 0 deletions DataFormats/Detectors/TPC/include/DataFormatsTPC/ClusterNative.h
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,13 @@ struct ClusterNative {
}

GPUd() uint16_t getQmax() const { return qMax; }
GPUd() float getFullQtot() const
{
if (isSaturated()) [[unlikely]] {
return getSaturatedQtot();
}
return qTot;
}
GPUd() uint16_t getQtot() const
{
if (isSaturated()) [[unlikely]] {
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2 changes: 1 addition & 1 deletion GPU/GPUTracking/Definitions/GPUDefParametersWrapper.h
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Expand Up @@ -37,7 +37,7 @@ namespace o2::gpu
#endif

#define GPUCA_PAR_MERGER_INTERPOLATION_ERROR_TYPE_A GPUCA_DETERMINISTIC_CODE(float, GPUCA_PAR_MERGER_INTERPOLATION_ERROR_TYPE)
#define GPUCA_PAR_DEDX_STORAGE_TYPE_A GPUCA_DETERMINISTIC_CODE(float, GPUCA_PAR_DEDX_STORAGE_TYPE)
#define GPUCA_PAR_DEDX_STORAGE_TYPE_A float

// #define GPUCA_TRACKLET_CONSTRUCTOR_DO_PROFILE // Output Profiling Data for Tracklet Constructor Tracklet Scheduling

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2 changes: 1 addition & 1 deletion GPU/GPUTracking/Merger/GPUTPCGMTrackParam.cxx
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Expand Up @@ -294,7 +294,7 @@ GPUd() bool GPUTPCGMTrackParam::Fit(GPUTPCGMMerger* GPUrestrict() merger, int32_
const int32_t clusterCount = (ihit - ihitMergeFirst) * wayDirection + 1;
for (int32_t iTmp = ihitMergeFirst; iTmp != ihit + wayDirection; iTmp += wayDirection) {
const ClusterNative& cl = merger->GetConstantMem()->ioPtrs.clustersNative->clustersLinear[cluster.num];
qtot += cl.qTot;
qtot += cl.getFullQtot();
qmax = CAMath::Max<float>(qmax, cl.qMax);
pad += cl.getPad();
relTime += cl.getTime();
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