walberla::lbm::accessor::MomentumDensity Namespace Reference

Functions
auto	reduce (GhostLayerField< double, uint_t{19u}> const *pdf_field, GhostLayerField< double, uint_t{3u}> const *force_field, double const density)
__global__ void	kernel_get (gpu::FieldAccessor< double > pdf, gpu::FieldAccessor< double > force, double *RESTRICT out, double const density)
Vector3< double >	reduce (gpu::GPUField< double > const *pdf_field, gpu::GPUField< double > const *force_field, double const density)
auto	reduce (GhostLayerField< float, uint_t{19u}> const *pdf_field, GhostLayerField< float, uint_t{3u}> const *force_field, float const density)
__global__ void	kernel_get (gpu::FieldAccessor< float > pdf, gpu::FieldAccessor< float > force, float *RESTRICT out, float const density)
Vector3< float >	reduce (gpu::GPUField< float > const *pdf_field, gpu::GPUField< float > const *force_field, float const density)

Function Documentation

kernel_get() [1/2]

__global__ void walberla::lbm::accessor::MomentumDensity::kernel_get	(	gpu::FieldAccessor< double >	pdf,
		gpu::FieldAccessor< double >	force,
		double *RESTRICT	out,
		double const	density
	)

Definition at line 1204 of file FieldAccessorsDoublePrecisionCUDA.cu.

References density, getLinearIndex(), and stream.

Referenced by reduce(), and reduce().

kernel_get() [2/2]

__global__ void walberla::lbm::accessor::MomentumDensity::kernel_get	(	gpu::FieldAccessor< float >	pdf,
		gpu::FieldAccessor< float >	force,
		float *RESTRICT	out,
		float const	density
	)

Definition at line 1204 of file FieldAccessorsSinglePrecisionCUDA.cu.

References density, getLinearIndex(), and stream.

reduce() [1/4]

auto walberla::lbm::accessor::MomentumDensity::reduce ( GhostLayerField< double, uint_t{19u}> const *  pdf_field, GhostLayerField< double, uint_t{3u}> const *  force_field, double const  density  )

inline

Definition at line 1108 of file FieldAccessorsDoublePrecision.h.

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::get_momentum().

reduce() [2/4]

auto walberla::lbm::accessor::MomentumDensity::reduce ( GhostLayerField< float, uint_t{19u}> const *  pdf_field, GhostLayerField< float, uint_t{3u}> const *  force_field, float const  density  )

inline

Definition at line 1108 of file FieldAccessorsSinglePrecision.h.

reduce() [3/4]

Vector3< double > walberla::lbm::accessor::MomentumDensity::reduce	(	gpu::GPUField< double > const *	pdf_field,
		gpu::GPUField< double > const *	force_field,
		double const	density
	)

Definition at line 1248 of file FieldAccessorsDoublePrecisionCUDA.cu.

References density, kernel_get(), and stream.

reduce() [4/4]

Vector3< float > walberla::lbm::accessor::MomentumDensity::reduce	(	gpu::GPUField< float > const *	pdf_field,
		gpu::GPUField< float > const *	force_field,
		float const	density
	)

Definition at line 1248 of file FieldAccessorsSinglePrecisionCUDA.cu.

References density, kernel_get(), and stream.