Struct QuantizationConfig 

pub struct QuantizationConfig {
    pub default_qtype: QuantizationType,
    pub mode: QuantizationMode,
    pub granularity: QuantizationGranularity,
    pub symmetry: QuantizationSymmetry,
    pub calibration: CalibrationStrategy,
    pub calibration_samples: usize,
    pub skip_ops: Vec<OpType>,
    pub node_overrides: HashMap<NodeId, QuantizationType>,
}

Quantization configuration for a graph or model.

Fields

default_qtype: QuantizationType

Default quantization type

mode: QuantizationMode

Quantization mode

granularity: QuantizationGranularity

Granularity

symmetry: QuantizationSymmetry

Symmetry mode

calibration: CalibrationStrategy

Calibration strategy (for PTQ)

calibration_samples: usize

Number of calibration samples

skip_ops: Vec<OpType>

Operations to skip quantization

node_overrides: HashMap<NodeId, QuantizationType>

Per-node quantization overrides

Implementations

impl QuantizationConfig

pub fn int8() -> Self

Create a configuration for int8 quantization.

pub fn int4() -> Self

Create a configuration for int4 quantization.

pub fn fp8() -> Self

Create a configuration for FP8 quantization.

pub fn qat(qtype: QuantizationType) -> Self

Create a configuration for quantization-aware training.

pub fn per_channel(self, axis: usize) -> Self

Enable per-channel quantization.

pub fn asymmetric(self) -> Self

Enable asymmetric quantization.

pub fn with_calibration(self, strategy: CalibrationStrategy) -> Self

Set calibration strategy.

Trait Implementations

impl Clone for QuantizationConfig

fn clone(&self) -> QuantizationConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuantizationConfig

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

Formats the value using the given formatter.

impl Default for QuantizationConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QuantizationConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QuantizationConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.