rank1.h File Reference

#include "gpu.h"
#include "pcg.h"
#include "permute.h"
#include <cassert>
#include <cstdint>

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Namespaces
namespace	oqmc

Functions
constexpr std::uint32_t	oqmc::rotate (std::uint32_t value, std::uint32_t distance)
	Rotate an integer a given distance.
constexpr std::uint32_t	oqmc::latticeReversedIndex (std::uint32_t index, int dimension)
	Compute a rank 1 lattice value at an index with reversed bits.
template<int Depth>
constexpr void	oqmc::shuffledRotatedLattice (std::uint32_t index, std::uint32_t patternId, std::uint32_t sample[Depth])
	Compute a randomised rank 1 lattice value.

Detailed Description

An implementation of a rank 1 lattice as described in 'Weighted Compound Integration Rules with Higher Order Convergence for all N' by Fred J. Hickernell, et al., made progressive with a radical inversion of the sample index.