HeatStencilGet< dim, p_src, p_dst > Struct Template Reference

Detailed Description

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>
struct HeatStencilGet< dim, p_src, p_dst >

Definition at line 683 of file SparseGridGpu_util_test.cuh.

Public Types
typedef NNStar< dim >	stencil_type

Static Public Member Functions
template<typename SparseGridT , typename DataBlockWrapperT >
static __device__ void	stencil (SparseGridT &sparseGrid, const unsigned int dataBlockId, const openfpm::sparse_index< unsigned int > dataBlockIdPos, const unsigned int offset, const grid_key_dx< dim, int > &pointCoord, const DataBlockWrapperT &dataBlockLoad, DataBlockWrapperT &dataBlockStore, bool isActive, float dt)
	Stencil function.
template<typename SparseGridT , typename DataBlockWrapperT >
static __host__ void	stencilHost (SparseGridT &sparseGrid, const unsigned int dataBlockId, const openfpm::sparse_index< unsigned int > dataBlockIdPos, const unsigned int offset, const grid_key_dx< dim, int > &pointCoord, const DataBlockWrapperT &dataBlockLoad, DataBlockWrapperT &dataBlockStore, bool isActive, float dt)
	Stencil Host function.
template<typename SparseGridT , typename CtxT >
static void __host__	flush (SparseGridT &sparseGrid, CtxT &ctx)

Static Public Attributes
static constexpr unsigned int	flops = 3 + 2*dim
static constexpr unsigned int	supportRadius = 1

Member Typedef Documentation

stencil_type

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

typedef NNStar<dim> HeatStencilGet< dim, p_src, p_dst >::stencil_type

Definition at line 685 of file SparseGridGpu_util_test.cuh.

Member Function Documentation

flush()

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

template<typename SparseGridT , typename CtxT >

static void __host__ HeatStencilGet< dim, p_src, p_dst >::flush ( SparseGridT &  sparseGrid, CtxT &  ctx  )

inlinestatic

Definition at line 815 of file SparseGridGpu_util_test.cuh.

stencil()

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

template<typename SparseGridT , typename DataBlockWrapperT >

static __device__ void HeatStencilGet< dim, p_src, p_dst >::stencil ( SparseGridT &  sparseGrid, const unsigned int  dataBlockId, const openfpm::sparse_index< unsigned int >  dataBlockIdPos, const unsigned int  offset, const grid_key_dx< dim, int > &  pointCoord, const DataBlockWrapperT &  dataBlockLoad, DataBlockWrapperT &  dataBlockStore, bool  isActive, float  dt  )

inlinestatic

Stencil function.

Parameters

sparseGrid	This is the sparse grid data-structure
dataBlockId	The id of the block
offset	index in local coordinate of the point where we are working
dataBlockLoad	dataBlock from where we read
dataBlockStore	dataBlock from where we write
isActive	the point is active if exist and is not padding
dt	delta t

Definition at line 706 of file SparseGridGpu_util_test.cuh.

stencilHost()

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

template<typename SparseGridT , typename DataBlockWrapperT >

static __host__ void HeatStencilGet< dim, p_src, p_dst >::stencilHost ( SparseGridT &  sparseGrid, const unsigned int  dataBlockId, const openfpm::sparse_index< unsigned int >  dataBlockIdPos, const unsigned int  offset, const grid_key_dx< dim, int > &  pointCoord, const DataBlockWrapperT &  dataBlockLoad, DataBlockWrapperT &  dataBlockStore, bool  isActive, float  dt  )

inlinestatic

Stencil Host function.

Parameters

sparseGrid	This is the sparse grid data-structure
dataBlockId	The id of the block
offset	index in local coordinate of the point where we are working
dataBlockLoad	dataBlock from where we read
dataBlockStore	dataBlock from where we write
isActive	the point is active if exist and is not padding
dt	delta t

Definition at line 761 of file SparseGridGpu_util_test.cuh.

Field Documentation

flops

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

constexpr unsigned int HeatStencilGet< dim, p_src, p_dst >::flops = 3 + 2*dim

staticconstexpr

Definition at line 689 of file SparseGridGpu_util_test.cuh.

supportRadius

template<unsigned int dim, unsigned int p_src, unsigned int p_dst>

constexpr unsigned int HeatStencilGet< dim, p_src, p_dst >::supportRadius = 1

staticconstexpr

Definition at line 691 of file SparseGridGpu_util_test.cuh.

---

The documentation for this struct was generated from the following file:

• openfpm_data/src/SparseGridGpu/tests/utils/SparseGridGpu_util_test.cuh