Enum CapturedOpKind 

pub enum CapturedOpKind {
    RmsNorm,
    ElemMul,
    ElemAdd,
    Sdpa,
    Softmax,
    Other,
}

Operation kind tag for captured nodes, used by the fusion pass (4e.2).

When the encoder is in capture mode, each dispatch can be tagged with an OpKind so the fusion pass can identify fuseable sequences without inspecting pipeline names.

Variants

RmsNorm

RMS normalization (with learned scale).

ElemMul

Elementwise multiply.

ElemAdd

Elementwise add.

Sdpa

Scaled dot-product attention (NOT reorderable — breaks lookahead).

Softmax

Softmax (NOT reorderable — breaks lookahead).

Other

Any other operation — treated as reorderable by the graph optimizer.

Implementations

impl CapturedOpKind

pub fn is_reorderable(&self) -> bool

Whether this captured op kind is safe to reorder past in the graph optimizer (Phase 4e.3).

Mirrors the h_safe whitelist from llama.cpp’s ggml_metal_graph_optimize_reorder. Non-safe ops break the 64-node lookahead — the reorder pass cannot look past them.

pub fn name(&self) -> &'static str

Stable string label suitable for embedding in the per-dispatch profile dump (ADR-015 iter63 §A.5). Matches the variant name — Other is preserved verbatim so an aggregate-by-op_kind sort produces a clean “what isn’t yet labeled” bucket.

Trait Implementations

impl Clone for CapturedOpKind

fn clone(&self) -> CapturedOpKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CapturedOpKind

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

Formats the value using the given formatter.

impl PartialEq for CapturedOpKind

fn eq(&self, other: &CapturedOpKind) -> 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 CapturedOpKind

impl Eq for CapturedOpKind

impl StructuralPartialEq for CapturedOpKind