Struct Quantizer3Bit 

pub struct Quantizer3Bit {
    pub scales: Vec<f32>,
    pub block_size: usize,
    pub activation_lut: Option<[f32; 8]>,
}

3-bit quantizer for reflex signals

Uses signed int4 container with values restricted to -4..3. Optimized for LUT-based activation.

Fields

scales: Vec<f32>

Per-block scale factors

block_size: usize

Block size (typically 32)

activation_lut: Option<[f32; 8]>

LUT for activation (optional)

Implementations

impl Quantizer3Bit

pub fn new(block_size: usize) -> Self

Create a new 3-bit quantizer

pub fn with_activation_lut(self, lut: [f32; 8]) -> Self

Set activation LUT (e.g., for ReLU)

pub fn quantize(&mut self, values: &[f32]) -> Vec<u8>

Quantize f32 values to 3-bit

pub fn dequantize(&self, data: &[u8], num_values: usize) -> Vec<f32>

Dequantize 3-bit values to f32

Trait Implementations

impl Clone for Quantizer3Bit

fn clone(&self) -> Quantizer3Bit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quantizer3Bit

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

Formats the value using the given formatter.