Trait Numeric

pub trait Numeric:
    Copy
    + Abs
    + Max
    + Min
    + Clamp
    + Remainder
    + Vectorized
    + CubePrimitive
    + LaunchArgExpand<CompilationArg = ()>
    + ScalarArgSettings
    + ExpandElementBaseInit
    + Into<ExpandElementTyped<Self>>
    + CubeIndexMut<u32, Output = Self>
    + CubeIndexMut<ExpandElementTyped<u32>, Output = Self>
    + NumCast
    + AddAssign
    + SubAssign
    + MulAssign
    + DivAssign
    + Add<Output = Self>
    + Sub<Output = Self>
    + Mul<Output = Self>
    + Div<Output = Self>
    + PartialOrd
    + PartialEq {
    const MAX: Self;
    const MIN: Self;

    // Provided methods
    fn from_int(val: i64) -> Self { ... }
    fn from_vec<const D: usize>(_vec: [u32; D]) -> Self { ... }
    fn __expand_from_int(
        _context: &mut CubeContext,
        val: ExpandElementTyped<i64>,
    ) -> <Self as CubeType>::ExpandType { ... }
    fn __expand_from_vec<const D: usize>(
        context: &mut CubeContext,
        vec: [u32; D],
    ) -> <Self as CubeType>::ExpandType { ... }
}

Type that encompasses both (unsigned or signed) integers and floats Used in kernels that should work for both.

Required Associated Constants

const MAX: Self

const MIN: Self

Provided Methods

fn from_int(val: i64) -> Self

Create a new constant numeric.

Note: since this must work for both integer and float only the less expressive of both can be created (int) If a number with decimals is needed, use Float::new.

This method panics when unexpanded. For creating an element with a val, use the new method of the sub type.

fn from_vec<const D: usize>(_vec: [u32; D]) -> Self

fn __expand_from_int( _context: &mut CubeContext, val: ExpandElementTyped<i64>, ) -> <Self as CubeType>::ExpandType

fn __expand_from_vec<const D: usize>( context: &mut CubeContext, vec: [u32; D], ) -> <Self as CubeType>::ExpandType

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Numeric for f32

const MAX: Self = 3.40282347E+38f32

const MIN: Self = -3.40282347E+38f32

impl Numeric for f64

const MAX: Self = 1.7976931348623157E+308f64

const MIN: Self = -1.7976931348623157E+308f64

impl Numeric for i32

const MAX: Self = 2_147_483_647i32

const MIN: Self = -2_147_483_648i32

impl Numeric for i64

const MAX: Self = 9_223_372_036_854_775_807i64

const MIN: Self = -9_223_372_036_854_775_808i64

impl Numeric for u32

const MAX: Self = 4_294_967_295u32

const MIN: Self = 0u32

impl Numeric for bf16

const MAX: Self = bf16::MAX

const MIN: Self = bf16::MIN

impl Numeric for f16

const MAX: Self = f16::MAX

const MIN: Self = f16::MIN

Implementors