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PreAllocKvCache

ferrum_models::architectures::llama

Struct PreAllocKvCache 

Source 
pub struct PreAllocKvCache {
    pub k_caches: Vec<Tensor>,
    pub v_caches: Vec<Tensor>,
    pub current_len: usize,
    pub max_len: usize,
}
Expand description

Pre-allocated KV cache for a single sequence (all layers).

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§k_caches: Vec<Tensor>

Per-layer K cache: [max_len, num_kv_heads, head_dim]

§v_caches: Vec<Tensor>

Per-layer V cache: [max_len, num_kv_heads, head_dim]

§current_len: usize§max_len: usize

Implementations§

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impl PreAllocKvCache

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pub fn new( num_layers: usize, max_len: usize, num_kv_heads: usize, head_dim: usize, dtype: DType, device: &CandleDevice, ) -> CandleResult<Self>

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