Struct GridSize

pub struct GridSize {
    pub x: u32,
    pub y: u32,
    pub z: u32,
}

Dimensions of a grid, or the number of thread blocks in a kernel launch.

Each component of a GridSize must be at least 1. The maximum size depends on your device’s compute capability, but maximums of x = (2^31)-1, y = 65535, z = 65535 are common. Launching a kernel with a grid size greater than these limits will cause an error.

Fields

x: u32

Width of grid in blocks

y: u32

Height of grid in blocks

z: u32

Depth of grid in blocks

Implementations

impl GridSize

pub fn x(x: u32) -> GridSize

Create a one-dimensional grid of x blocks

pub fn xy(x: u32, y: u32) -> GridSize

Create a two-dimensional grid of x * y blocks

pub fn xyz(x: u32, y: u32, z: u32) -> GridSize

Create a three-dimensional grid of x * y * z blocks

Trait Implementations

impl Clone for GridSize

fn clone(&self) -> GridSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridSize

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

Formats the value using the given formatter.

impl<'a> From<&'a GridSize> for GridSize

fn from(other: &GridSize) -> GridSize

Converts to this type from the input type.

impl From<(u32, u32)> for GridSize

fn from((x, y): (u32, u32)) -> GridSize

Converts to this type from the input type.

impl From<(u32, u32, u32)> for GridSize

fn from((x, y, z): (u32, u32, u32)) -> GridSize

Converts to this type from the input type.

impl From<u32> for GridSize

fn from(x: u32) -> GridSize

Converts to this type from the input type.

impl PartialEq for GridSize

fn eq(&self, other: &GridSize) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for GridSize

impl StructuralPartialEq for GridSize