Struct QuantizationParams 

pub struct QuantizationParams {
    pub scale: f32,
    pub zero_point: i32,
    pub qmin: i32,
    pub qmax: i32,
    pub src_dtype: DType,
    pub dst_dtype: DType,
}

Quantization parameters

Fields

scale: f32

Scale factor

zero_point: i32

Zero point (for asymmetric quantization)

qmin: i32

Minimum quantized value

qmax: i32

Maximum quantized value

src_dtype: DType

Source dtype

dst_dtype: DType

Target dtype

Implementations

impl QuantizationParams

pub fn symmetric(scale: f32, src_dtype: DType, dst_dtype: DType) -> Self

Create symmetric quantization parameters

pub fn asymmetric( scale: f32, zero_point: i32, src_dtype: DType, dst_dtype: DType, ) -> Self

Create asymmetric quantization parameters

pub fn quantize(&self, tensor: &Tensor) -> Result<Tensor>

Quantize a tensor using these parameters

pub fn dequantize(&self, tensor: &Tensor) -> Result<Tensor>

Dequantize a tensor using these parameters

Trait Implementations

impl Clone for QuantizationParams

fn clone(&self) -> QuantizationParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuantizationParams

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

Formats the value using the given formatter.