RooStepShelf.cu File Reference

#include "RooFitPhotopeakKernels.hpp"
#include <cuda_runtime.h>

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Functions
void	RooStepShelf_launchKernel (double *output, const double *x_vals, double mu, double inv_sigma, size_t n)
	Launch the resolution-smeared step-shelf kernel.

Function Documentation

RooStepShelf_launchKernel()

void RooStepShelf_launchKernel	(	double *	output,
		const double *	x_vals,
		double	mu,
		double	inv_sigma,
		size_t	n )

Launch the resolution-smeared step-shelf kernel.

Parameters

output	Device buffer for n PDF values.
x_vals	Device buffer of n observable values.
mu	Peak centroid, in the observable's units.
inv_sigma	Reciprocal of the Gaussian resolution.
n	Number of elements.

Definition at line 27 of file RooStepShelf.cu.

Referenced by RooStepShelf::doEval().