RooFit::NodeInfo Struct Reference

A struct used by the Evaluator to store information on the RooAbsArgs in the computation graph.

Definition at line 97 of file Evaluator.cxx.

Public Member Functions
	~NodeInfo ()
void	decrementRemainingClients ()
	Check the servers of a node that has been computed and release its resources if they are no longer needed.
bool	isScalar () const

Public Attributes
RooAbsArg *	absArg = nullptr
std::shared_ptr< RooBatchCompute::AbsBuffer >	buffer
std::vector< NodeInfo * >	clientInfos
bool	computeInGPU = false
bool	copyAfterEvaluation = false
RooBatchCompute::CudaInterface::CudaEvent *	event = nullptr
bool	fromArrayInput = false
bool	hasLogged = false
std::size_t	iNode = 0
bool	isCategory = false
bool	isDirty = true
bool	isVariable = false
std::size_t	lastSetValCount = std::numeric_limits<std::size_t>::max()
RooAbsArg::OperMode	originalOperMode
std::size_t	outputSize = 1
int	remClients = 0
int	remServers = 0
double	scalarBuffer = 0.0
std::vector< NodeInfo * >	serverInfos
RooBatchCompute::CudaInterface::CudaStream *	stream = nullptr

Constructor & Destructor Documentation

~NodeInfo()

RooFit::NodeInfo::~NodeInfo ( )

inline

Definition at line 133 of file Evaluator.cxx.

Member Function Documentation

decrementRemainingClients()

void RooFit::NodeInfo::decrementRemainingClients ( )

inline

Check the servers of a node that has been computed and release its resources if they are no longer needed.

Definition at line 126 of file Evaluator.cxx.

isScalar()

bool RooFit::NodeInfo::isScalar ( ) const

inline

Definition at line 99 of file Evaluator.cxx.

Member Data Documentation

absArg

RooAbsArg* RooFit::NodeInfo::absArg = nullptr

Definition at line 101 of file Evaluator.cxx.

buffer

std::shared_ptr<RooBatchCompute::AbsBuffer> RooFit::NodeInfo::buffer

Definition at line 104 of file Evaluator.cxx.

clientInfos

std::vector<NodeInfo *> RooFit::NodeInfo::clientInfos

Definition at line 119 of file Evaluator.cxx.

computeInGPU

bool RooFit::NodeInfo::computeInGPU = false

Definition at line 114 of file Evaluator.cxx.

copyAfterEvaluation

bool RooFit::NodeInfo::copyAfterEvaluation = false

Definition at line 108 of file Evaluator.cxx.

event

RooBatchCompute::CudaInterface::CudaEvent* RooFit::NodeInfo::event = nullptr

Definition at line 121 of file Evaluator.cxx.

fromArrayInput

bool RooFit::NodeInfo::fromArrayInput = false

Definition at line 109 of file Evaluator.cxx.

hasLogged

bool RooFit::NodeInfo::hasLogged = false

Definition at line 113 of file Evaluator.cxx.

iNode

std::size_t RooFit::NodeInfo::iNode = 0

Definition at line 105 of file Evaluator.cxx.

isCategory

bool RooFit::NodeInfo::isCategory = false

Definition at line 112 of file Evaluator.cxx.

isDirty

bool RooFit::NodeInfo::isDirty = true

Definition at line 111 of file Evaluator.cxx.

isVariable

bool RooFit::NodeInfo::isVariable = false

Definition at line 110 of file Evaluator.cxx.

lastSetValCount

std::size_t RooFit::NodeInfo::lastSetValCount = std::numeric_limits<std::size_t>::max()

Definition at line 116 of file Evaluator.cxx.

originalOperMode

RooAbsArg::OperMode RooFit::NodeInfo::originalOperMode

Definition at line 102 of file Evaluator.cxx.

outputSize

std::size_t RooFit::NodeInfo::outputSize = 1

Definition at line 115 of file Evaluator.cxx.

remClients

int RooFit::NodeInfo::remClients = 0

Definition at line 106 of file Evaluator.cxx.

remServers

int RooFit::NodeInfo::remServers = 0

Definition at line 107 of file Evaluator.cxx.

scalarBuffer

double RooFit::NodeInfo::scalarBuffer = 0.0

Definition at line 117 of file Evaluator.cxx.

serverInfos

std::vector<NodeInfo *> RooFit::NodeInfo::serverInfos

Definition at line 118 of file Evaluator.cxx.

stream

RooBatchCompute::CudaInterface::CudaStream* RooFit::NodeInfo::stream = nullptr

Definition at line 122 of file Evaluator.cxx.

Collaboration diagram for RooFit::NodeInfo:

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The documentation for this struct was generated from the following file:

• roofit/roofitcore/src/RooFit/Evaluator.cxx