Classes
class	RooBatchComputeClass
	This class overrides some RooBatchComputeInterface functions, for the purpose of providing a cuda specific implementation of the library. More...

Functions
__rooglobal__ void	computeAddPdf (Batches &batches)

__rooglobal__ void	computeArgusBG (Batches &batches)

__rooglobal__ void	computeBernstein (Batches &batches)

__rooglobal__ void	computeBifurGauss (Batches &batches)

__rooglobal__ void	computeBMixDecay (Batches &batches)

__rooglobal__ void	computeBreitWigner (Batches &batches)

__rooglobal__ void	computeBukin (Batches &batches)

__rooglobal__ void	computeCBShape (Batches &batches)

__rooglobal__ void	computeChebychev (Batches &batches)

__rooglobal__ void	computeChiSquare (Batches &batches)

__rooglobal__ void	computeDeltaFunction (Batches &batches)

__rooglobal__ void	computeDstD0BG (Batches &batches)

__rooglobal__ void	computeExponential (Batches &batches)

__rooglobal__ void	computeExponentialNeg (Batches &batches)

__rooglobal__ void	computeExpPoly (Batches &batches)

__rooglobal__ void	computeGamma (Batches &batches)

__rooglobal__ void	computeGaussian (Batches &batches)

__rooglobal__ void	computeGaussModelExpBasis (Batches &batches)

__rooglobal__ void	computeIdentity (Batches &batches)

__rooglobal__ void	computeJohnson (Batches &batches)

__rooglobal__ void	computeLandau (Batches &batches)

__rooglobal__ void	computeLognormal (Batches &batches)

__rooglobal__ void	computeLognormalStandard (Batches &batches)

__rooglobal__ void	computeNegativeLogarithms (Batches &batches)

__rooglobal__ void	computeNormalizedPdf (Batches &batches)

__rooglobal__ void	computeNovosibirsk (Batches &batches)

__rooglobal__ void	computePoisson (Batches &batches)

__rooglobal__ void	computePolynomial (Batches &batches)

__rooglobal__ void	computePower (Batches &batches)

__rooglobal__ void	computeProdPdf (Batches &batches)

__rooglobal__ void	computeRatio (Batches &batches)

__rooglobal__ void	computeTruthModelCosBasis (Batches &batches)

__rooglobal__ void	computeTruthModelCoshBasis (Batches &batches)

__rooglobal__ void	computeTruthModelExpBasis (Batches &batches)

__rooglobal__ void	computeTruthModelLinBasis (Batches &batches)

__rooglobal__ void	computeTruthModelQuadBasis (Batches &batches)

__rooglobal__ void	computeTruthModelSinBasis (Batches &batches)

__rooglobal__ void	computeTruthModelSinhBasis (Batches &batches)

__rooglobal__ void	computeVoigtian (Batches &batches)

std::vector< void(*)(Batches &)>	getFunctions ()
	Returns a std::vector of pointers to the compute functions in this file.

__global__ void	kahanSum (const double __restrict__ input, const double __restrict__ carries, size_t n, double *__restrict__ result, bool nll)

__device__ void	kahanSumReduction (double shared, size_t n, double __restrict__ result, int carry_index)

__device__ void	kahanSumUpdate (double &sum, double &carry, double a, double otherCarry)

__global__ void	nllSumKernel (const double __restrict__ probas, const double __restrict__ weights, const double __restrict__ offsetProbas, size_t n, double __restrict__ result)

Variables
constexpr int	blockSize = 512

static RooBatchComputeClass	computeObj
	Static object to trigger the constructor which overwrites the dispatch pointer.

static RooBatchComputeClass	computeObj
	Static object to trigger the constructor which overwrites the dispatch pointer.

Function Documentation

◆ computeAddPdf()

__rooglobal__ void RooBatchCompute::CUDA::computeAddPdf ( Batches & batches )

Definition at line 48 of file ComputeFunctions.cxx.

◆ computeArgusBG()

__rooglobal__ void RooBatchCompute::CUDA::computeArgusBG ( Batches & batches )

Definition at line 61 of file ComputeFunctions.cxx.

◆ computeBernstein()

__rooglobal__ void RooBatchCompute::CUDA::computeBernstein ( Batches & batches )

Definition at line 96 of file ComputeFunctions.cxx.

◆ computeBifurGauss()

__rooglobal__ void RooBatchCompute::CUDA::computeBifurGauss ( Batches & batches )

Definition at line 172 of file ComputeFunctions.cxx.

◆ computeBMixDecay()

__rooglobal__ void RooBatchCompute::CUDA::computeBMixDecay ( Batches & batches )

Definition at line 81 of file ComputeFunctions.cxx.

◆ computeBreitWigner()

__rooglobal__ void RooBatchCompute::CUDA::computeBreitWigner ( Batches & batches )

Definition at line 189 of file ComputeFunctions.cxx.

◆ computeBukin()

__rooglobal__ void RooBatchCompute::CUDA::computeBukin ( Batches & batches )

Definition at line 200 of file ComputeFunctions.cxx.

◆ computeCBShape()

__rooglobal__ void RooBatchCompute::CUDA::computeCBShape ( Batches & batches )

Definition at line 249 of file ComputeFunctions.cxx.

◆ computeChebychev()

__rooglobal__ void RooBatchCompute::CUDA::computeChebychev ( Batches & batches )

Definition at line 271 of file ComputeFunctions.cxx.

◆ computeChiSquare()

__rooglobal__ void RooBatchCompute::CUDA::computeChiSquare ( Batches & batches )

Definition at line 316 of file ComputeFunctions.cxx.

◆ computeDeltaFunction()

__rooglobal__ void RooBatchCompute::CUDA::computeDeltaFunction ( Batches & batches )

Definition at line 331 of file ComputeFunctions.cxx.

◆ computeDstD0BG()

__rooglobal__ void RooBatchCompute::CUDA::computeDstD0BG ( Batches & batches )

Definition at line 338 of file ComputeFunctions.cxx.

◆ computeExponential()

__rooglobal__ void RooBatchCompute::CUDA::computeExponential ( Batches & batches )

Definition at line 375 of file ComputeFunctions.cxx.

◆ computeExponentialNeg()

__rooglobal__ void RooBatchCompute::CUDA::computeExponentialNeg ( Batches & batches )

Definition at line 384 of file ComputeFunctions.cxx.

◆ computeExpPoly()

__rooglobal__ void RooBatchCompute::CUDA::computeExpPoly ( Batches & batches )

Definition at line 358 of file ComputeFunctions.cxx.

◆ computeGamma()

__rooglobal__ void RooBatchCompute::CUDA::computeGamma ( Batches & batches )

Definition at line 393 of file ComputeFunctions.cxx.

◆ computeGaussian()

__rooglobal__ void RooBatchCompute::CUDA::computeGaussian ( Batches & batches )

Definition at line 461 of file ComputeFunctions.cxx.

◆ computeGaussModelExpBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeGaussModelExpBasis ( Batches & batches )

Definition at line 423 of file ComputeFunctions.cxx.

◆ computeIdentity()

__rooglobal__ void RooBatchCompute::CUDA::computeIdentity ( Batches & batches )

Definition at line 473 of file ComputeFunctions.cxx.

◆ computeJohnson()

__rooglobal__ void RooBatchCompute::CUDA::computeJohnson ( Batches & batches )

Definition at line 491 of file ComputeFunctions.cxx.

◆ computeLandau()

__rooglobal__ void RooBatchCompute::CUDA::computeLandau ( Batches & batches )

Definition at line 521 of file ComputeFunctions.cxx.

◆ computeLognormal()

__rooglobal__ void RooBatchCompute::CUDA::computeLognormal ( Batches & batches )

Definition at line 604 of file ComputeFunctions.cxx.

◆ computeLognormalStandard()

__rooglobal__ void RooBatchCompute::CUDA::computeLognormalStandard ( Batches & batches )

Definition at line 621 of file ComputeFunctions.cxx.

◆ computeNegativeLogarithms()

__rooglobal__ void RooBatchCompute::CUDA::computeNegativeLogarithms ( Batches & batches )

Definition at line 480 of file ComputeFunctions.cxx.

◆ computeNormalizedPdf()

__rooglobal__ void RooBatchCompute::CUDA::computeNormalizedPdf ( Batches & batches )

Definition at line 638 of file ComputeFunctions.cxx.

◆ computeNovosibirsk()

__rooglobal__ void RooBatchCompute::CUDA::computeNovosibirsk ( Batches & batches )

Definition at line 684 of file ComputeFunctions.cxx.

◆ computePoisson()

__rooglobal__ void RooBatchCompute::CUDA::computePoisson ( Batches & batches )

Definition at line 708 of file ComputeFunctions.cxx.

◆ computePolynomial()

__rooglobal__ void RooBatchCompute::CUDA::computePolynomial ( Batches & batches )

Definition at line 737 of file ComputeFunctions.cxx.

◆ computePower()

__rooglobal__ void RooBatchCompute::CUDA::computePower ( Batches & batches )

Definition at line 756 of file ComputeFunctions.cxx.

◆ computeProdPdf()

__rooglobal__ void RooBatchCompute::CUDA::computeProdPdf ( Batches & batches )

Definition at line 769 of file ComputeFunctions.cxx.

◆ computeRatio()

__rooglobal__ void RooBatchCompute::CUDA::computeRatio ( Batches & batches )

Definition at line 782 of file ComputeFunctions.cxx.

◆ computeTruthModelCosBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelCosBasis ( Batches & batches )

Definition at line 815 of file ComputeFunctions.cxx.

◆ computeTruthModelCoshBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelCoshBasis ( Batches & batches )

Definition at line 875 of file ComputeFunctions.cxx.

◆ computeTruthModelExpBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelExpBasis ( Batches & batches )

Definition at line 789 of file ComputeFunctions.cxx.

◆ computeTruthModelLinBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelLinBasis ( Batches & batches )

Definition at line 828 of file ComputeFunctions.cxx.

◆ computeTruthModelQuadBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelQuadBasis ( Batches & batches )

Definition at line 845 of file ComputeFunctions.cxx.

◆ computeTruthModelSinBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelSinBasis ( Batches & batches )

Definition at line 802 of file ComputeFunctions.cxx.

◆ computeTruthModelSinhBasis()

__rooglobal__ void RooBatchCompute::CUDA::computeTruthModelSinhBasis ( Batches & batches )

Definition at line 862 of file ComputeFunctions.cxx.

◆ computeVoigtian()

__rooglobal__ void RooBatchCompute::CUDA::computeVoigtian ( Batches & batches )

Definition at line 888 of file ComputeFunctions.cxx.

◆ getFunctions()

std::vector< void(*)(Batches &)> RooBatchCompute::CUDA::getFunctions ( )

Returns a std::vector of pointers to the compute functions in this file.

Definition at line 921 of file ComputeFunctions.cxx.

◆ kahanSum()

__global__ void RooBatchCompute::CUDA::kahanSum	(	const double *__restrict__	input,
		const double *__restrict__	carries,
		size_t	n,
		double *__restrict__	result,
		bool	nll
	)

Definition at line 211 of file RooBatchCompute.cu.

◆ kahanSumReduction()

__device__ void RooBatchCompute::CUDA::kahanSumReduction	(	double *	shared,
		size_t	n,
		double *__restrict__	result,
		int	carry_index
	)

inline

Definition at line 194 of file RooBatchCompute.cu.

◆ kahanSumUpdate()

__device__ void RooBatchCompute::CUDA::kahanSumUpdate	(	double &	sum,
		double &	carry,
		double	a,
		double	otherCarry
	)