Struct Grid 

pub struct Grid {
    pub launch: LaunchSettings,
    pub shared_memory: usize,
    /* private fields */
}

The cubes a launch spawns, the units each holds, and the shared memory each holds.

Beside a blueprint rather than inside it: it is read off the partitioning at the plane width this device runs, so a blueprint replayed on another device spawns that device’s grid.

Fields

launch: LaunchSettings

The cubes and their units, checked against the device as every family’s launch is.

shared_memory: usize

Bytes of shared memory one cube holds.

Implementations

impl Grid

pub fn launcher( &self, client: &Client, settle: impl FnOnce() -> (Partitioning, Space), ) -> Launcher

The launcher a kernel compiled for the partitioning settle states runs on over the real extents of the space it states beside it, spawning this grid: the cubes a launch’s own partitioning states, not ones cubek derives again. settle runs on the grid’s first launch alone: every later one clones the launcher it built.

Panics

Where the device refuses the grid, which Grid::new already admitted for it.

pub fn new( hw: &Hardware, partitioning: &Partitioning, cube: CubeResources, ) -> Result<Self, Refusal>

The grid partitioning distributes to on this device, each cube holding cube.

Errors

A cube or a grid this device does not spawn, one that spawns nothing, or a cube holding more shared memory than the device gives one.

pub fn cubes(&self) -> Option<u64>

Cubes the grid spawns; None where the count is only known at launch.

pub fn planes(&self) -> CubePlanes

The planes of one cube.

Trait Implementations

impl Clone for Grid

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 Grid

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

Formats the value using the given formatter.

impl From<&Grid> for KernelEstimate

fn from(grid: &Grid) -> Self

The estimate of a kernel on grid, before any owner has set its part.