Struct StencilConfig 

pub struct StencilConfig {
    pub id: String,
    pub grid: Grid,
    pub tile_size: (usize, usize),
    pub halo: usize,
}

Configuration for a stencil kernel.

Fields

id: String

Kernel identifier.

grid: Grid

Grid dimensionality.

tile_size: (usize, usize)

Tile/block size (width, height) for 2D, or (x, y, z) for 3D.

halo: usize

Halo/ghost cell width (stencil radius).

Implementations

impl StencilConfig

pub fn new(id: impl Into<String>) -> Self

Create a new stencil configuration.

pub fn with_grid(self, grid: Grid) -> Self

Set the grid dimensionality.

pub fn with_tile_size(self, width: usize, height: usize) -> Self

Set the tile size.

pub fn with_halo(self, halo: usize) -> Self

Set the halo width.

pub fn buffer_width(&self) -> usize

Get the buffer width including halos.

pub fn buffer_height(&self) -> usize

Get the buffer height including halos (for 2D+).

pub fn generate_preamble(&self) -> String

Generate the CUDA kernel preamble with thread index calculations.

pub fn generate_launch_bounds(&self) -> String

Generate launch bounds for the kernel.

Trait Implementations

impl Clone for StencilConfig

fn clone(&self) -> StencilConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StencilConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for StencilConfig

fn default() -> Self

Returns the “default value” for a type.