Struct DynamicRankStridedLayout 

pub struct DynamicRankStridedLayout { /* private fields */ }

Maps multi-dimensional physical coordinates to a linear buffer offset using per-axis strides. The physical layout’s rank can be any value.

Implementations

impl DynamicRankStridedLayout

pub fn new(shape: CoordsDyn, strides: CoordsDyn) -> DynamicRankStridedLayout

pub fn __expand_new( scope: &Scope, shape: <CoordsDyn as CubeType>::ExpandType, strides: <CoordsDyn as CubeType>::ExpandType, ) -> <DynamicRankStridedLayout as CubeType>::ExpandType

Trait Implementations

impl Clone for DynamicRankStridedLayout

fn clone(&self) -> DynamicRankStridedLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CubeType for DynamicRankStridedLayout

type ExpandType = DynamicRankStridedLayoutExpand

impl Layout for DynamicRankStridedLayout

type Coordinates = Sequence<u32>

The coordinate type used by the conceptual tensor represented by this layout, i.e. (u32, u32, u32) for a fixed-rank 3D tensor. This does not have to match the rank of the underlying storage (if applicable). It’s only how the tensor is interpreted (viewed) by the code.

type SourceCoordinates = usize

The coordinate type used by the inner storage wrapped in this layout, i.e. u32 for Array, or (u32, u32) for a 2D view.

fn to_source_pos(&self, pos: Self::Coordinates) -> Self::SourceCoordinates

Transform a set of n-dimensional coordinates to a source coordinate space. It is recommended to use absolute positions here, and handle the translation into vectors at the lowest level (global memory layout).

fn to_source_pos_checked( &self, pos: Self::Coordinates, ) -> (Self::SourceCoordinates, bool)

Transform a set of n-dimensional coordinates to an offset into the underlying storage, and return whether the position is in bounds of this layout. See also Layout::to_source_pos

fn shape(&self) -> Self::Coordinates

The shape of the conceptual tensor represented by this layout. Not necessarily the extent of the underlying storage, but only this view of it.

fn is_in_bounds(&self, pos: Self::Coordinates) -> bool

fn __expand_to_source_pos( scope: &Scope, this: &<Self as CubeType>::ExpandType, pos: <Self::Coordinates as CubeType>::ExpandType, ) -> <Self::SourceCoordinates as CubeType>::ExpandType

fn __expand_to_source_pos_checked( scope: &Scope, this: &<Self as CubeType>::ExpandType, pos: <Self::Coordinates as CubeType>::ExpandType, ) -> (<Self::SourceCoordinates as CubeType>::ExpandType, <bool as CubeType>::ExpandType)

fn __expand_shape( scope: &Scope, this: &<Self as CubeType>::ExpandType, ) -> <Self::Coordinates as CubeType>::ExpandType

fn __expand_is_in_bounds( scope: &Scope, this: &<Self as CubeType>::ExpandType, pos: <Self::Coordinates as CubeType>::ExpandType, ) -> <bool as CubeType>::ExpandType