Struct HeatKernelDispatcher 

pub struct HeatKernelDispatcher { /* private fields */ }

GPU-accelerated heat diffusion dispatcher.

Implementations

impl HeatKernelDispatcher

pub fn new() -> Self

Create a new dispatcher.

pub fn is_available(&self) -> bool

Returns true when the backend is ready.

pub fn dispatch_step(&self, grid: &HeatGrid) -> GpuResult<Vec<f64>>

Dispatch a single forward-Euler heat-diffusion step.

Errors

Returns GpuError::BackendUnavailable when compiled without the gpu feature, or GpuError::InvalidInput when the grid is malformed.

pub fn dispatch_steps( &self, grid: &HeatGrid, n_steps: usize, ) -> GpuResult<HeatStepOutput>

Dispatch n_steps forward-Euler heat-diffusion steps and return the final field plus the maximum value-change (L∞ norm).

Errors

Returns GpuError::BackendUnavailable when the backend is not ready.

pub fn cpu_reference_step(grid: &HeatGrid) -> Vec<f64>

CPU reference implementation of a single forward-Euler 2D heat stencil — public so the CPU fallback can re-use it. Boundary cells are held fixed (Dirichlet).

Trait Implementations

impl Debug for HeatKernelDispatcher

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

Formats the value using the given formatter.

impl Default for HeatKernelDispatcher

fn default() -> HeatKernelDispatcher

Returns the “default value” for a type.