RooBatchCompute::Config Class Reference

Minimal configuration struct to steer the evaluation of a single node with the RooBatchCompute library.

Definition at line 54 of file RooBatchCompute.h.

Public Member Functions
CudaInterface::CudaStream *	cudaStream () const
int	nThreads () const
void	setCudaStream (CudaInterface::CudaStream *cudaStream)
void	setNThreads (int nThreads)
	Number of threads to use for CPU batch computations and reductions.
bool	useCuda () const

Private Attributes
CudaInterface::CudaStream *	_cudaStream = nullptr
int	_nThreads = 1

#include </github/home/ROOT-CI/src/roofit/batchcompute/res/RooBatchCompute.h>

Member Function Documentation

cudaStream()

CudaInterface::CudaStream * RooBatchCompute::Config::cudaStream ( ) const

inline

Definition at line 58 of file RooBatchCompute.h.

nThreads()

int RooBatchCompute::Config::nThreads ( ) const

inline

Definition at line 65 of file RooBatchCompute.h.

setCudaStream()

void RooBatchCompute::Config::setCudaStream ( CudaInterface::CudaStream * cudaStream )

inline

Definition at line 57 of file RooBatchCompute.h.

setNThreads()

void RooBatchCompute::Config::setNThreads ( int nThreads )

inline

Number of threads to use for CPU batch computations and reductions.

Values smaller than two mean single-threaded evaluation. The CPU backend may still evaluate small batches single-threaded to avoid scheduling overhead.

Definition at line 64 of file RooBatchCompute.h.

useCuda()

bool RooBatchCompute::Config::useCuda ( ) const

inline

Definition at line 56 of file RooBatchCompute.h.

Member Data Documentation

_cudaStream

CudaInterface::CudaStream* RooBatchCompute::Config::_cudaStream = nullptr

private

Definition at line 68 of file RooBatchCompute.h.

_nThreads

int RooBatchCompute::Config::_nThreads = 1

private

Definition at line 69 of file RooBatchCompute.h.