Struct TileProgram 

pub struct TileProgram { /* private fields */ }

One tile of a RhsProgram (RFC U3 §4): it reads u and aux over their storage boxes and writes only the owned rows of du.

Send + Sync + Clone: it holds the program and plain layout data, so tiles of one rank can share it across threads, each with its own RhsWorkspace. It reads the forcing sets of the program it was cut from.

Implementations

impl TileProgram

pub fn layout(&self) -> &TileLayout

The tile’s input layout: every variable’s storage and owned boxes.

pub fn forcing_slots(&self) -> &[ForcingSlot]

The forcing slots a set for this tile holds: the whole program’s.

pub fn new_workspace(&self) -> RhsWorkspace

Buffers for Self::eval_into.

pub fn eval_into( &self, u: &[f64], aux: &[f64], p: &[f64], t: f64, forcing: &ForcingSet, du: &mut [f64], ws: &mut RhsWorkspace, ) -> Result<(), RhsError>

Write the tile’s owned rows of du (RFC U3 §4): u and aux hold every in-domain cell of their storage boxes (and, on a periodic axis, the wrapped values of the cells outside 1..N); every other element of du is left as the caller holds it.

Trait Implementations

impl Clone for TileProgram

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileProgram

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

Formats the value using the given formatter.