Struct BinaryVector 

pub struct BinaryVector<const N: usize> {
    pub data: Vec<u8, N>,
    pub dim: usize,
    pub threshold: i8,
}

Binary quantized vector - 1 bit per dimension

Fields

data: Vec<u8, N>

Packed binary data (8 dimensions per byte)

dim: usize

Original dimension count

threshold: i8

Threshold used for binarization

Implementations

impl<const N: usize> BinaryVector<N>

pub fn from_i8(values: &[i8], threshold: i8) -> Result<Self>

Create binary vector from INT8 values Values >= threshold become 1, values < threshold become 0

pub fn from_f32(values: &[f32], threshold: f32) -> Result<Self>

Create binary vector from f32 values (for host-side quantization)

pub fn num_bytes(&self) -> usize

Get number of packed bytes

pub fn compression_ratio(&self) -> f32

Memory savings compared to INT8

Trait Implementations

impl<const N: usize> Clone for BinaryVector<N>

fn clone(&self) -> BinaryVector<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for BinaryVector<N>

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

Formats the value using the given formatter.