Struct Complex64 

#[repr(C)]
pub struct Complex64 {
    pub re: f64,
    pub im: f64,
}

Double-precision complex element. #[repr(C)] struct of two f64 fields — ABI-compatible with cuFFT’s cufftDoubleComplex, NumPy’s complex128, and PyTorch’s torch.complex128. Sibling to Complex32.

Fields

re: f64

Real component.

im: f64

Imaginary component.

Implementations

impl Complex64

pub const fn new(re: f64, im: f64) -> Complex64

Build a Complex64 from real and imaginary f64 parts.

Trait Implementations

impl Clone for Complex64

fn clone(&self) -> Complex64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Complex64

impl Debug for Complex64

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

Formats the value using the given formatter.

impl Default for Complex64

fn default() -> Complex64

Returns the “default value” for a type.

impl DeviceRepr for Complex64

impl Element for Complex64

Double-precision complex (interleaved real/imag pair of f64) as an elementwise kernel input element. Sibling to Complex32; the Scalar projection is f64.

type Scalar = f64

Scalar type used for the kernel’s alpha / beta parameters (and the epilogue compute type). f32 for f16/bf16/f32/F32Strict — the epilogue runs at f32 to match the F32 accumulator. f64 for f64 — the DGEMM path uses an F64 accumulator and f64 alpha/beta. For integer / Bool elements the projection is nominally f32 (no α/β-scaled epilogue applies).

impl KernelDtype for Complex64

const KIND: ElementKind = ElementKind::Complex64

Runtime tag for this dtype. Stable across the workspace — keyed by this same enum in crate::KernelSku::element.

impl PartialEq for Complex64

fn eq(&self, other: &Complex64) -> 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 StructuralPartialEq for Complex64