Struct HadamardTransformSpec 

pub struct HadamardTransformSpec {
    pub block_size: NonZeroU32,
    pub signs: HadamardSigns,
    pub application: HadamardApplication,
}

Normalized, blockwise Sylvester Walsh-Hadamard on the complete last axis.

For block width B, H[i,j] = (-1)^popcount(i & j) / sqrt(B). Providers perform butterflies, normalization and intermediate storage in F32; no F16 narrowing is allowed between this transform and its matrix projection. Embedding output is converted only after H and output signs. The logical operation’s output dtype remains its declared dtype.

Fields

block_size: NonZeroU32

signs: HadamardSigns

application: HadamardApplication

Implementations

impl HadamardTransformSpec

pub fn validate(&self, width: u64) -> Result<(), VNextError>

Trait Implementations

impl Clone for HadamardTransformSpec

fn clone(&self) -> HadamardTransformSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HadamardTransformSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HadamardTransformSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HadamardTransformSpec

impl PartialEq for HadamardTransformSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HadamardTransformSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HadamardTransformSpec