RooBatchCompute::RF_ARCH::RooBatchComputeClass Class Reference

This class overrides some RooBatchComputeInterface functions, for the purpose of providing a CPU specific implementation of the library.

Definition at line 83 of file RooBatchCompute.cxx.

Public Member Functions
	RooBatchComputeClass ()
Architecture	architecture () const override
std::string	architectureName () const override
void	compute (Config const &, Computer computer, std::span< double > output, VarSpan vars, ArgSpan extraArgs) override
	Compute multiple values using optimized functions.
std::unique_ptr< AbsBufferManager >	createBufferManager () const override
void	cudaEventRecord (CudaInterface::CudaEvent *, CudaInterface::CudaStream *) const override
bool	cudaStreamIsActive (CudaInterface::CudaStream *) const override
void	cudaStreamWaitForEvent (CudaInterface::CudaStream *, CudaInterface::CudaEvent *) const override
void	deleteCudaEvent (CudaInterface::CudaEvent *) const override
void	deleteCudaStream (CudaInterface::CudaStream *) const override
CudaInterface::CudaEvent *	newCudaEvent (bool) const override
CudaInterface::CudaStream *	newCudaStream () const override
ReduceNLLOutput	reduceNLL (Config const &, std::span< const double > probas, std::span< const double > weights, std::span< const double > offsetProbas) override
double	reduceSum (Config const &, InputArr input, size_t n) override
Public Member Functions inherited from RooBatchCompute::RooBatchComputeInterface
virtual	~RooBatchComputeInterface ()=default

Private Attributes
const std::vector< void(*)(Batches &)>	_computeFunctions

Inheritance diagram for RooBatchCompute::RF_ARCH::RooBatchComputeClass:

Constructor & Destructor Documentation

RooBatchComputeClass()

RooBatchCompute::RF_ARCH::RooBatchComputeClass::RooBatchComputeClass ( )

inline

Definition at line 85 of file RooBatchCompute.cxx.

Member Function Documentation

architecture()

Architecture RooBatchCompute::RF_ARCH::RooBatchComputeClass::architecture ( ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 91 of file RooBatchCompute.cxx.

architectureName()

std::string RooBatchCompute::RF_ARCH::RooBatchComputeClass::architectureName ( ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 92 of file RooBatchCompute.cxx.

compute()

void RooBatchCompute::RF_ARCH::RooBatchComputeClass::compute ( Config const & , Computer computer, std::span< double > output, VarSpan vars, ArgSpan extraArgs )

overridevirtual

Compute multiple values using optimized functions.

This method creates a Batches object and passes it to the correct compute function. In case Implicit Multithreading is enabled, the events to be processed are equally divided among the tasks to be generated and computed in parallel.

Parameters

computer	An enum specifying the compute function to be used.
output	The array where the computation results are stored.
vars	A std::span containing pointers to the variables involved in the computation.
extraArgs	An optional std::span containing extra double values that may participate in the computation.

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 187 of file RooBatchCompute.cxx.

createBufferManager()

std::unique_ptr< AbsBufferManager > RooBatchCompute::RF_ARCH::RooBatchComputeClass::createBufferManager ( ) const

overridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 417 of file RooBatchCompute.cxx.

cudaEventRecord()

void RooBatchCompute::RF_ARCH::RooBatchComputeClass::cudaEventRecord ( CudaInterface::CudaEvent * , CudaInterface::CudaStream *  ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 111 of file RooBatchCompute.cxx.

cudaStreamIsActive()

bool RooBatchCompute::RF_ARCH::RooBatchComputeClass::cudaStreamIsActive ( CudaInterface::CudaStream * ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 119 of file RooBatchCompute.cxx.

cudaStreamWaitForEvent()

void RooBatchCompute::RF_ARCH::RooBatchComputeClass::cudaStreamWaitForEvent ( CudaInterface::CudaStream * , CudaInterface::CudaEvent *  ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 115 of file RooBatchCompute.cxx.

deleteCudaEvent()

void RooBatchCompute::RF_ARCH::RooBatchComputeClass::deleteCudaEvent ( CudaInterface::CudaEvent * ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 109 of file RooBatchCompute.cxx.

deleteCudaStream()

void RooBatchCompute::RF_ARCH::RooBatchComputeClass::deleteCudaStream ( CudaInterface::CudaStream * ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 110 of file RooBatchCompute.cxx.

newCudaEvent()

CudaInterface::CudaEvent * RooBatchCompute::RF_ARCH::RooBatchComputeClass::newCudaEvent ( bool ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 107 of file RooBatchCompute.cxx.

newCudaStream()

CudaInterface::CudaStream * RooBatchCompute::RF_ARCH::RooBatchComputeClass::newCudaStream ( ) const

inlineoverridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 108 of file RooBatchCompute.cxx.

reduceNLL()

ReduceNLLOutput RooBatchCompute::RF_ARCH::RooBatchComputeClass::reduceNLL ( Config const & , std::span< const double > probas, std::span< const double > weights, std::span< const double > offsetProbas )

overridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 263 of file RooBatchCompute.cxx.

reduceSum()

double RooBatchCompute::RF_ARCH::RooBatchComputeClass::reduceSum ( Config const & , InputArr input, size_t n )

overridevirtual

Implements RooBatchCompute::RooBatchComputeInterface.

Definition at line 258 of file RooBatchCompute.cxx.

Member Data Documentation

_computeFunctions

const std::vector<void (*)(Batches &)> RooBatchCompute::RF_ARCH::RooBatchComputeClass::_computeFunctions

private

Definition at line 126 of file RooBatchCompute.cxx.