Enum SinkMode 

pub enum SinkMode {
    Key0,
    Column,
    Off,
}

How the per-head sinks enter the windowed blocks.

Variants

Key0

HF / vLLM: logit[h, i, key 0] += sinks[h] (the default).

Column

sglang FA3: an extra softmax column carrying no value.

Off

No sinks (A/B only).

Implementations

impl SinkMode

pub fn from_env() -> Self

CMF_MIMO_VIT_SINK = key0 (default) | column | off.

Trait Implementations

impl Clone for SinkMode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SinkMode

impl Debug for SinkMode

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

Formats the value using the given formatter.

impl Eq for SinkMode

impl PartialEq for SinkMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SinkMode