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 nProbas, double scalarProba, size_t nWeights, double __restrict__ result)

Variables
constexpr int	blockSize = 512

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 212 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 195 of file RooBatchCompute.cu.

◆ kahanSumUpdate()

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