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ModelMetadata

ferritin_plms::plm_runner

Struct ModelMetadata 

Source 
pub struct ModelMetadata {
    pub d_model: usize,
    pub n_layers: usize,
    pub vocab_size: usize,
    pub max_positions: Option<usize>,
}
Expand description

Architecture facts a caller needs to size downstream layers.

Without this, callers had to hardcode d_model per model.

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§d_model: usize

Hidden width of the embeddings returned by PlmRunner::embed.

§n_layers: usize

Number of transformer layers.

§vocab_size: usize

Token vocabulary size — the last dimension of PlmRunner::logits.

§max_positions: Option<usize>

Maximum supported sequence length, when the architecture has one. None for models with relative or rotary positions and no hard cap.

Trait Implementations§

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impl Clone for ModelMetadata

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fn clone(&self) -> ModelMetadata

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 Copy for ModelMetadata

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impl Debug for ModelMetadata

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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 Eq for ModelMetadata

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impl PartialEq for ModelMetadata

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fn eq(&self, other: &ModelMetadata) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for ModelMetadata

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