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LayerWeights

cortiq_engine::pipeline

Struct LayerWeights 

Source 
pub struct LayerWeights {
    pub input_norm: Vec<f32>,
    pub post_norm: Vec<f32>,
    pub attn_out_norm: Option<Vec<f32>>,
    pub layer_scale: Option<f32>,
    pub ffn_out_norm: Option<Vec<f32>>,
    pub ffn: FfnKind,
    pub attn: AttnKind,
}
Expand description

One transformer layer: shared norms + MLP, attention by kind.

Fields§

§input_norm: Vec<f32>§post_norm: Vec<f32>

The pre-FFN norm (post_attention_layernorm classically; pre_feedforward_layernorm on Gemma-2/3 sandwich layers).

§attn_out_norm: Option<Vec<f32>>

Gemma-2/3 sandwich: norm applied to the ATTENTION OUTPUT before its residual add (post_attention_layernorm there).

§layer_scale: Option<f32>

Gemma-4: the whole layer output is multiplied by this scalar.

§ffn_out_norm: Option<Vec<f32>>

Gemma-2/3 sandwich: norm applied to the FFN OUTPUT before its residual add (post_feedforward_layernorm).

§ffn: FfnKind§attn: AttnKind

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