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InstructConfig

entrenar::finetune::instruct_pipeline

Struct InstructConfig 

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pub struct InstructConfig {
    pub lora_rank: usize,
    pub lora_alpha: f32,
    pub learning_rate: f32,
    pub epochs: usize,
    pub max_seq_len: usize,
    pub gradient_clip_norm: Option<f32>,
    pub quantize_nf4: bool,
}
Expand description

Configuration for instruction fine-tuning.

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§lora_rank: usize

LoRA rank

§lora_alpha: f32

LoRA alpha

§learning_rate: f32

Learning rate

§epochs: usize

Number of training epochs

§max_seq_len: usize

Maximum sequence length (prompt + response)

§gradient_clip_norm: Option<f32>

Maximum gradient norm for clipping

§quantize_nf4: bool

Quantize frozen weights to NF4 (4-bit) for QLoRA training (default: false).

When enabled, uses CudaNf4TransformerBlock (~8x VRAM compression) instead of CudaTransformerBlock. GPU backward pass updates only LoRA adapters.

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impl Clone for InstructConfig

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fn clone(&self) -> InstructConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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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 Default for InstructConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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