Struct Ablation 

pub struct Ablation {
    pub attnres_mix: f32,
    pub force_expert: Option<usize>,
    pub skip_layer: Option<usize>,
    pub o_proj_tp: usize,
    pub drop_o_proj_rank: Option<usize>,
}

Graph mutants. Mix=0 / force-expert-0 are C1; skip-layer is C2; o_proj TP is C7.

Fields

attnres_mix: f32

force_expert: Option<usize>

skip_layer: Option<usize>

Skip this layer index in forward_token (C2 known-bad).

o_proj_tp: usize

Column-parallel o_proj world size. 1 = unsplit, 2 = in-process TP.

drop_o_proj_rank: Option<usize>

Zero this TP rank’s o_proj shard (C7 known-bad). Requires o_proj_tp=2.

Implementations

impl Ablation

pub fn from_env() -> Self

GPU-wrapper RST hook. K3_ATTNRES_MIX=0 is the C5 known-bad (mix=0 is identity skip). K3_FORCE_EXPERT=0 is the C6 known-bad.

spark serve of the 0.40B twin has no Ablation CLI; these env vars are how a planted mutant still changes tokens on the host fallback.

Trait Implementations

impl Clone for Ablation

fn clone(&self) -> Ablation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ablation

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

Formats the value using the given formatter.

impl Default for Ablation

fn default() -> Self

Returns the “default value” for a type.

impl Copy for Ablation