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CompressionStrategy

trustformers_models::model_compression

Enum CompressionStrategy 

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pub enum CompressionStrategy {
    Quantization {
        bits: u8,
        signed: bool,
        symmetric: bool,
    },
    PostTrainingQuantization {
        calibration_samples: usize,
        bits: u8,
    },
    QuantizationAwareTraining {
        bits: u8,
        fake_quantize: bool,
    },
    UnstructuredPruning {
        sparsity: f32,
        strategy: PruningStrategy,
    },
    StructuredPruning {
        pruning_ratio: f32,
        granularity: StructuredPruningGranularity,
    },
    LowRankDecomposition {
        decomposition_type: DecompositionType,
        rank_ratio: f32,
    },
    WeightClustering {
        num_clusters: usize,
        cluster_method: ClusteringMethod,
    },
    HuffmanCoding {
        codebook_size: usize,
    },
    KnowledgeDistillation {
        teacher_model: String,
        temperature: f32,
        alpha: f32,
    },
}
Expand description

Different compression strategies

Variants§

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Quantization

Quantization (reduce numerical precision)

Fields

§bits: u8
§signed: bool
§symmetric: bool
§

PostTrainingQuantization

Post-training quantization

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§calibration_samples: usize
§bits: u8
§

QuantizationAwareTraining

Quantization-aware training

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§bits: u8
§fake_quantize: bool
§

UnstructuredPruning

Unstructured pruning (remove individual weights)

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§sparsity: f32
§strategy: PruningStrategy
§

StructuredPruning

Structured pruning (remove entire neurons/channels)

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§pruning_ratio: f32
§granularity: StructuredPruningGranularity
§

LowRankDecomposition

Low-rank decomposition

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§decomposition_type: DecompositionType
§rank_ratio: f32
§

WeightClustering

Weight clustering

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§num_clusters: usize
§cluster_method: ClusteringMethod
§

HuffmanCoding

Huffman coding for weight compression

Fields

§codebook_size: usize
§

KnowledgeDistillation

Knowledge distillation

Fields

§teacher_model: String
§temperature: f32
§alpha: f32

Trait Implementations§

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impl Clone for CompressionStrategy

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fn clone(&self) -> CompressionStrategy

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CompressionStrategy

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for CompressionStrategy

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for CompressionStrategy

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

Serialize this value into the given Serde serializer. Read more

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fn to_json(&self) -> Result<String, TrustformersError>

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Deserialize from JSON string
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