Enum WeightStart 

pub enum WeightStart {
    PowerUp,
    Zero,
}

What a loaded array’s weight registers hold before their rows are first loaded.

Variants

PowerUp

What the register powers up with: every row is loaded before the array multiplies, as in a GEMM as deep as the array.

Zero

Zero, the register’s initial value: a matmul shallower than the array loads only its first rows, and the rest multiply the zero activations it streams through them into zero, never into an unknown a register powered up with. A 7-series configuration and a simulator start a register at its initial value; an ASIC flop holds whatever it powers up with, which the zero activations still multiply into zero.

Trait Implementations

impl Clone for WeightStart

fn clone(&self) -> WeightStart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeightStart

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

Formats the value using the given formatter.

impl PartialEq for WeightStart

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for WeightStart

impl Eq for WeightStart

impl StructuralPartialEq for WeightStart