ERF::Interpolation Namespace Reference

Functions
template<typename ParticleType >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE void	interpolateFields (const ParticleType &p, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &plo, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &dxi, const amrex::Array4< const amrex::Real > *field_arrays, amrex::ParticleReal *result_values, int num_fields)
	Interpolate multiple field values at a particle position using CIC. More...

Function Documentation

interpolateFields()

template<typename ParticleType >

AMREX_GPU_DEVICE AMREX_FORCE_INLINE void ERF::Interpolation::interpolateFields	(	const ParticleType &	p,
		const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &	plo,
		const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &	dxi,
		const amrex::Array4< const amrex::Real > *	field_arrays,
		amrex::ParticleReal *	result_values,
		int	num_fields
	)

Interpolate multiple field values at a particle position using CIC.

  {
    for (int i = 0; i < num_fields; ++i) {
        cic_interpolate(p, plo, dxi, field_arrays[i], &result_values[i], 1);
    }
}