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TileView

hermes_simd

Struct TileView 

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pub struct TileView<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align = Unaligned, Ref = &'a [T]>
where
    T: NumericElement,
    Align: Alignment,
    Ref: 'a,
{ /* private fields */ }
Expand description

A 2D matrix tile view, parameterized by dimensions, alignment, execution mode, and backing reference type.

Under the hood, this represents a 2D tile of shape ROWS x COLS with a specified row stride. It is represented as #[repr(C)] to guarantee layout compatibility.

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align> TileView<'a, T, Backend, Arch, ROWS, COLS, Align>
where T: NumericElement, Arch: SimdArch, Align: Alignment,

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pub fn new( data: &'a [T], stride: usize, ) -> Option<TileView<'a, T, Backend, Arch, ROWS, COLS, Align>>

Create a new read-only TileView after verifying bounds and alignment invariants. Returns None if the input slice is too small or if alignment constraints are not met.

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align> TileView<'a, T, Backend, Arch, ROWS, COLS, Align, &'a mut [T]>
where T: NumericElement, Arch: SimdArch, Align: Alignment,

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pub fn new_mut( data: &'a mut [T], stride: usize, ) -> Option<TileView<'a, T, Backend, Arch, ROWS, COLS, Align, &'a mut [T]>>

Create a new mutable TileView after verifying bounds and alignment invariants. Returns None if the input slice is too small or if alignment constraints are not met.

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pub fn as_mut_ptr(&mut self) -> *mut T

Access the underlying raw mutable pointer.

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: NumericElement, Align: Alignment, Ref: 'a,

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pub fn as_ptr(&self) -> *const T

Access the underlying raw pointer.

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pub fn stride(&self) -> usize

Returns the row stride of this tile view.

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pub fn rows(&self) -> usize

Returns the number of rows.

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pub fn cols(&self) -> usize

Returns the number of columns.

Trait Implementations§

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Clone for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: NumericElement, Align: Alignment, Ref: 'a + Clone,

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fn clone(&self) -> TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Copy for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: NumericElement, Align: Alignment, Ref: 'a + Copy,

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Send for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: NumericElement, Align: Alignment, Ref: 'a + Send,

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Sync for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: NumericElement, Align: Alignment, Ref: 'a + Sync,

Auto Trait Implementations§

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Freeze for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> RefUnwindSafe for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: RefUnwindSafe, Backend: RefUnwindSafe, Arch: RefUnwindSafe, Align: RefUnwindSafe, Ref: RefUnwindSafe,

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> Unpin for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where Backend: Unpin, Arch: Unpin, Align: Unpin, Ref: Unpin,

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> UnsafeUnpin for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>

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impl<'a, T, Backend, Arch, const ROWS: usize, const COLS: usize, Align, Ref> UnwindSafe for TileView<'a, T, Backend, Arch, ROWS, COLS, Align, Ref>
where T: RefUnwindSafe, Backend: UnwindSafe, Arch: UnwindSafe, Align: UnwindSafe, Ref: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CastTo for T
where T: Copy,

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fn cast_to<U>(self) -> U
where U: CastFrom<Self>,

Cast self to type U.
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.
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impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

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unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more
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fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.
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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.