#include <GPUTPCCompression.h>

Inherits o2::gpu::GPUProcessor.

Classes
struct	memory

Public Member Functions
void	InitializeProcessor ()

void	RegisterMemoryAllocation ()

void	SetMaxData (const GPUTrackingInOutPointers &io)

void *	SetPointersOutputGPU (void *mem)

void *	SetPointersOutputHost (void *mem)

void *	SetPointersOutputPtrs (void *mem)

void *	SetPointersOutput (void *mem)

void *	SetPointersScratch (void *mem)

void *	SetPointersMemory (void *mem)

	GPUd () static void truncateSignificantBitsCharge(uint16_t &charge

	GPUd () static void truncateSignificantBitsChargeMax(uint16_t &charge

	GPUd () static void truncateSignificantBitsWidth(uint8_t &width

void	DumpCompressedClusters (std::ostream &out)

Public Member Functions inherited from o2::gpu::GPUProcessor
	GPUProcessor ()

	~GPUProcessor ()

	GPUProcessor (const GPUProcessor &)=delete

GPUProcessor &	operator= (const GPUProcessor &)=delete

	GPUd () GPUconstantref() const GPUConstantMem *GetConstantMem() const

	GPUd () GPUconstantref() const GPUParam &Param() const

	GPUd () void raiseError(uint32_t code

const GPUReconstruction &	GetRec () const

void	InitGPUProcessor (GPUReconstruction rec, ProcessorType type=PROCESSOR_TYPE_CPU, GPUProcessor slaveProcessor=nullptr)

void	Clear ()

template<class T >
T &	HostProcessor (T *)

Public Attributes
const GPUParam &	param { truncateSignificantBits(charge, param.rec.tpc.sigBitsCharge, P_MAX_QTOT)

Public Attributes inherited from o2::gpu::GPUProcessor
uint32_t	param1 = 0

uint32_t uint32_t	param2 = 0

uint32_t uint32_t uint32_t	param3 = 0) const

Static Public Attributes
static constexpr uint32_t	P_MAX_QMAX = 1 << 10

static constexpr uint32_t	P_MAX_QTOT = 5 * 5 * P_MAX_QMAX

static constexpr uint32_t	P_MAX_TIME = 1 << 24

static constexpr uint32_t	P_MAX_PAD = 1 << 16

static constexpr uint32_t	P_MAX_SIGMA = 1 << 8

static constexpr uint32_t	P_MAX_FLAGS = 1 << 8

static constexpr uint32_t	P_MAX_QPT = 1 << 8

Protected Member Functions
template<class T >
void	SetPointersCompressedClusters (void *&mem, T &c, uint32_t nClA, uint32_t nTr, uint32_t nClU, bool reducedClA)

template<class T >
	GPUd () static void truncateSignificantBits(T &val

	GPUd () bool rejectCluster(int32_t idx

Protected Member Functions inherited from o2::gpu::GPUProcessor
void	AllocateAndInitializeLate ()

	GPUconstantref () const GPUConstantMem *mConstantMem

Protected Attributes
o2::tpc::CompressedClustersPtrs	mPtrs

o2::tpc::CompressedClusters *	mOutput = nullptr

o2::tpc::CompressedClusters *	mOutputA = nullptr

o2::tpc::CompressedClustersFlat *	mOutputFlat = nullptr

memory *	mMemory = nullptr

uint32_t *	mAttachedClusterFirstIndex = nullptr

uint8_t *	mClusterStatus = nullptr

uint32_t	mMaxTracks = 0

uint32_t	mMaxClusters = 0

uint32_t	mMaxTrackClusters = 0

uint32_t	mMaxClustersInCache = 0

size_t	mMaxClusterFactorBase1024 = 0

uint32_t	nBits

uint32_t uint32_t	max

GPUParam &	param

GPUParam const GPUTrackingInOutPointers &	ioPtrs

int16_t	mMemoryResOutputHost = -1

int16_t	mMemoryResOutputGPU = -1

Protected Attributes inherited from o2::gpu::GPUProcessor
GPUReconstruction *	mRec

ProcessorType	mGPUProcessorType

GPUProcessor *	mLinkedProcessor

Static Protected Attributes
static constexpr uint32_t	NSECTORS = GPUCA_NSECTORS

Friends
class	GPUTPCCompressionKernels

class	GPUTPCCompressionGatherKernels

class	GPUChainTracking

Additional Inherited Members
Public Types inherited from o2::gpu::GPUProcessor
enum	ProcessorType { PROCESSOR_TYPE_CPU = 0 , PROCESSOR_TYPE_DEVICE = 1 , PROCESSOR_TYPE_SLAVE = 2 }

Static Public Member Functions inherited from o2::gpu::GPUProcessor
template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static constexpr size_t	getAlignmentMod (size_t addr)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static constexpr size_t	getAlignment (size_t addr)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static constexpr size_t	nextMultipleOf (size_t size)

static constexpr size_t	nextMultipleOf (size_t size, size_t alignment)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static void *	alignPointer (void *ptr)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static size_t	getAlignmentMod (void *addr)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT>
static size_t	getAlignment (void *addr)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT, class S >
static S *	getPointerWithAlignment (size_t &basePtr, size_t nEntries=1)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT, class S >
static S *	getPointerWithAlignment (void *&basePtr, size_t nEntries=1)

template<size_t alignment = GPUCA_BUFFER_ALIGNMENT, class T , class S >
static void	computePointerWithAlignment (T &basePtr, S &objPtr, size_t nEntries=1)

template<class T , class S >
static void	computePointerWithoutAlignment (T &basePtr, S &objPtr, size_t nEntries=1)

Detailed Description

Definition at line 28 of file GPUTPCCompression.h.

Member Function Documentation

◆ DumpCompressedClusters()

void GPUTPCCompression::DumpCompressedClusters ( std::ostream & out )

Definition at line 134 of file GPUTPCCompression.cxx.

◆ GPUd() [1/5]

o2::gpu::GPUTPCCompression::GPUd ( )

protected

◆ GPUd() [2/5]

template<class T >

o2::gpu::GPUTPCCompression::GPUd ( ) &

protected

◆ GPUd() [3/5]

o2::gpu::GPUTPCCompression::GPUd ( ) &

◆ GPUd() [4/5]

o2::gpu::GPUTPCCompression::GPUd ( ) &

◆ GPUd() [5/5]

o2::gpu::GPUTPCCompression::GPUd ( ) &

◆ InitializeProcessor()

void GPUTPCCompression::InitializeProcessor ( )

Definition at line 24 of file GPUTPCCompression.cxx.

◆ RegisterMemoryAllocation()

void GPUTPCCompression::RegisterMemoryAllocation ( )

Definition at line 106 of file GPUTPCCompression.cxx.

◆ SetMaxData()

void GPUTPCCompression::SetMaxData ( const GPUTrackingInOutPointers & io )

Definition at line 122 of file GPUTPCCompression.cxx.

◆ SetPointersCompressedClusters()

template<class T >

void GPUTPCCompression::SetPointersCompressedClusters	(	void *&	mem,
		T &	c,
		uint32_t	nClA,
		uint32_t	nTr,
		uint32_t	nClU,
		bool	reducedClA
	)

protected

Definition at line 63 of file GPUTPCCompression.cxx.

◆ SetPointersMemory()

void * GPUTPCCompression::SetPointersMemory ( void * mem )

Definition at line 98 of file GPUTPCCompression.cxx.

◆ SetPointersOutput()

void * GPUTPCCompression::SetPointersOutput ( void * mem )

Definition at line 52 of file GPUTPCCompression.cxx.

◆ SetPointersOutputGPU()

void * GPUTPCCompression::SetPointersOutputGPU ( void * mem )

Definition at line 26 of file GPUTPCCompression.cxx.

◆ SetPointersOutputHost()

void * GPUTPCCompression::SetPointersOutputHost ( void * mem )

Definition at line 32 of file GPUTPCCompression.cxx.

◆ SetPointersOutputPtrs()

void * o2::gpu::GPUTPCCompression::SetPointersOutputPtrs ( void * mem )

◆ SetPointersScratch()

void * GPUTPCCompression::SetPointersScratch ( void * mem )

Definition at line 39 of file GPUTPCCompression.cxx.

Friends And Related Symbol Documentation

◆ GPUChainTracking

friend class GPUChainTracking

friend

Definition at line 32 of file GPUTPCCompression.h.

◆ GPUTPCCompressionGatherKernels

friend class GPUTPCCompressionGatherKernels

friend

Definition at line 31 of file GPUTPCCompression.h.

◆ GPUTPCCompressionKernels

friend class GPUTPCCompressionKernels

friend

Definition at line 30 of file GPUTPCCompression.h.

Member Data Documentation

◆ ioPtrs

GPUParam const GPUTrackingInOutPointers& o2::gpu::GPUTPCCompression::ioPtrs

protected

Definition at line 92 of file GPUTPCCompression.h.

◆ mAttachedClusterFirstIndex

uint32_t* o2::gpu::GPUTPCCompression::mAttachedClusterFirstIndex = nullptr

protected

Definition at line 79 of file GPUTPCCompression.h.

◆ max

uint32_t uint32_t o2::gpu::GPUTPCCompression::max

protected

Definition at line 91 of file GPUTPCCompression.h.

◆ mClusterStatus

uint8_t* o2::gpu::GPUTPCCompression::mClusterStatus = nullptr

protected

Definition at line 80 of file GPUTPCCompression.h.

◆ mMaxClusterFactorBase1024

size_t o2::gpu::GPUTPCCompression::mMaxClusterFactorBase1024 = 0

protected

Definition at line 86 of file GPUTPCCompression.h.

◆ mMaxClusters

uint32_t o2::gpu::GPUTPCCompression::mMaxClusters = 0

protected

Definition at line 83 of file GPUTPCCompression.h.

◆ mMaxClustersInCache

uint32_t o2::gpu::GPUTPCCompression::mMaxClustersInCache = 0

protected

Definition at line 85 of file GPUTPCCompression.h.

◆ mMaxTrackClusters

uint32_t o2::gpu::GPUTPCCompression::mMaxTrackClusters = 0

protected

Definition at line 84 of file GPUTPCCompression.h.

◆ mMaxTracks

uint32_t o2::gpu::GPUTPCCompression::mMaxTracks = 0

protected

Definition at line 82 of file GPUTPCCompression.h.

◆ mMemory

memory* o2::gpu::GPUTPCCompression::mMemory = nullptr

protected

Definition at line 78 of file GPUTPCCompression.h.

◆ mMemoryResOutputGPU

int16_t o2::gpu::GPUTPCCompression::mMemoryResOutputGPU = -1

protected

Definition at line 95 of file GPUTPCCompression.h.

◆ mMemoryResOutputHost

int16_t o2::gpu::GPUTPCCompression::mMemoryResOutputHost = -1

protected

Definition at line 94 of file GPUTPCCompression.h.

◆ mOutput

o2::tpc::CompressedClusters* o2::gpu::GPUTPCCompression::mOutput = nullptr

protected

Definition at line 74 of file GPUTPCCompression.h.

◆ mOutputA

o2::tpc::CompressedClusters* o2::gpu::GPUTPCCompression::mOutputA = nullptr

protected

Definition at line 75 of file GPUTPCCompression.h.

◆ mOutputFlat

o2::tpc::CompressedClustersFlat* o2::gpu::GPUTPCCompression::mOutputFlat = nullptr

protected

Definition at line 76 of file GPUTPCCompression.h.

◆ mPtrs

o2::tpc::CompressedClustersPtrs o2::gpu::GPUTPCCompression::mPtrs

protected

Definition at line 73 of file GPUTPCCompression.h.

◆ nBits

uint32_t o2::gpu::GPUTPCCompression::nBits

protected

Definition at line 91 of file GPUTPCCompression.h.

◆ NSECTORS

constexpr uint32_t o2::gpu::GPUTPCCompression::NSECTORS = GPUCA_NSECTORS

staticconstexprprotected

Definition at line 71 of file GPUTPCCompression.h.

◆ P_MAX_FLAGS

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_FLAGS = 1 << 8

staticconstexpr

Definition at line 53 of file GPUTPCCompression.h.

◆ P_MAX_PAD

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_PAD = 1 << 16

staticconstexpr

Definition at line 51 of file GPUTPCCompression.h.

◆ P_MAX_QMAX

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_QMAX = 1 << 10

staticconstexpr

Definition at line 48 of file GPUTPCCompression.h.

◆ P_MAX_QPT

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_QPT = 1 << 8

staticconstexpr

Definition at line 54 of file GPUTPCCompression.h.

◆ P_MAX_QTOT

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_QTOT = 5 * 5 * P_MAX_QMAX

staticconstexpr

Definition at line 49 of file GPUTPCCompression.h.

◆ P_MAX_SIGMA

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_SIGMA = 1 << 8

staticconstexpr

Definition at line 52 of file GPUTPCCompression.h.

◆ P_MAX_TIME

constexpr uint32_t o2::gpu::GPUTPCCompression::P_MAX_TIME = 1 << 24

staticconstexpr

Definition at line 50 of file GPUTPCCompression.h.

◆ param [1/2]

const GPUParam & o2::gpu::GPUTPCCompression::param { truncateSignificantBits(charge, param.rec.tpc.sigBitsCharge, P_MAX_QTOT)

Definition at line 56 of file GPUTPCCompression.h.

◆ param [2/2]

GPUParam& o2::gpu::GPUTPCCompression::param

protected

Definition at line 92 of file GPUTPCCompression.h.

The documentation for this class was generated from the following files:

/home/runner/work/AliceO2/AliceO2/GPU/GPUTracking/DataCompression/GPUTPCCompression.h
/home/runner/work/AliceO2/AliceO2/GPU/GPUTracking/DataCompression/GPUTPCCompression.cxx

Classes

Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ DumpCompressedClusters()

◆ GPUd() [1/5]

◆ GPUd() [2/5]

◆ GPUd() [3/5]

◆ GPUd() [4/5]

◆ GPUd() [5/5]

◆ InitializeProcessor()

◆ RegisterMemoryAllocation()

◆ SetMaxData()

◆ SetPointersCompressedClusters()

◆ SetPointersMemory()

◆ SetPointersOutput()

◆ SetPointersOutputGPU()

◆ SetPointersOutputHost()

◆ SetPointersOutputPtrs()

◆ SetPointersScratch()

Friends And Related Symbol Documentation

◆ GPUChainTracking

◆ GPUTPCCompressionGatherKernels

◆ GPUTPCCompressionKernels

Member Data Documentation

◆ ioPtrs

◆ mAttachedClusterFirstIndex

◆ max

◆ mClusterStatus

◆ mMaxClusterFactorBase1024

◆ mMaxClusters

◆ mMaxClustersInCache

◆ mMaxTrackClusters

◆ mMaxTracks

◆ mMemory

◆ mMemoryResOutputGPU

◆ mMemoryResOutputHost

◆ mOutput

◆ mOutputA

◆ mOutputFlat

◆ mPtrs

◆ nBits

◆ NSECTORS

◆ P_MAX_FLAGS

◆ P_MAX_PAD

◆ P_MAX_QMAX

◆ P_MAX_QPT

◆ P_MAX_QTOT

◆ P_MAX_SIGMA

◆ P_MAX_TIME

◆ param [1/2]

◆ param [2/2]