Struct EngramGeometry 

pub struct EngramGeometry {
    pub slots: usize,
    pub sub_dim: usize,
    pub num_tables: usize,
    pub conv_taps: usize,
    pub conv_dilation: usize,
    pub orders: Vec<usize>,
    pub sites: Vec<usize>,
}

Engram (n-gram associative memory) geometry.

Fields

slots: usize

Rows per hash table.

sub_dim: usize

Width of one table’s entry.

num_tables: usize

Number of hash tables — orders.len() * heads.

conv_taps: usize

Taps in the causal convolution over the value stream.

conv_dilation: usize

Stride between taps, max(orders).

orders: Vec<usize>

n-gram orders, one group of num_tables / orders.len() tables each.

sites: Vec<usize>

Layer indices carrying a site.

Implementations

impl EngramGeometry

pub fn heads(&self) -> usize

Tables per order.

pub fn fetched_dim(&self) -> usize

Flattened width of one position’s fetched entries.

pub fn window(&self) -> usize

Tokens of history the value convolution reaches back over. Mirrors decode._engram_window.

pub fn site_of_layer(&self, layer: usize) -> Option<usize>

Site index for a layer, if it carries one.

Trait Implementations

impl Clone for EngramGeometry

fn clone(&self) -> EngramGeometry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngramGeometry

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

Formats the value using the given formatter.

impl Eq for EngramGeometry

impl PartialEq for EngramGeometry

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EngramGeometry