Struct Instance 

pub struct Instance {
    pub recipe: String,
    pub checkpoint: String,
    pub arch: String,
    pub variant: Option<String>,
    pub precision: PrecisionSpec,
    pub target: String,
    pub golden: bool,
    pub shape: ArchShape,
    pub policy: Policy,
    pub plans: BTreeMap<Mode, Vec<u64>>,
    pub verify_batch: Vec<RowTable>,
}

2026-09-28: One recipe’s circuit instance.

Fields

recipe: String

2026-09-28: Recipe id (qwen3.8/qwen3.8-27b-nvfp4-unsloth).

checkpoint: String

2026-09-28: Checkpoint id.

arch: String

2026-09-28: Circuit arch: kernels/circuits/<arch>.toml.

variant: Option<String>

2026-09-30: What tells this instance’s golden plans apart from another golden instance of the same arch (the recipe served under another --weight-quantization tier); None for the arch’s only golden instance.

precision: PrecisionSpec

2026-09-28: Where each linear module’s formats come from.

target: String

2026-09-28: Kernel target, hw/model/quant.

golden: bool

2026-09-28: Whether its plans are checked in under kernels/circuits/plans/.

shape: ArchShape

2026-09-28: The arch shape.

policy: Policy

2026-09-28: The policy.

plans: BTreeMap<Mode, Vec<u64>>

2026-09-28: Row counts per mode that have a plan.

verify_batch: Vec<RowTable>

2026-09-30: The batched-verify row tables that have a plan. An instance with none is not served a batched verify by the executor: each sequence verifies alone.

Implementations

impl Instance

pub fn plan_file(&self, mode: Mode, rows: u64) -> String

2026-09-28: The golden file name of one plan: <stem>-<mode>-n<rows>.txt.

pub fn table_plan_file(&self, table: &RowTable) -> String

2026-09-30: The golden file name of one batched-verify plan: <stem>-verify_batch-<table>.txt, the table’s runs joined by _, f marking a fragmented run and a leading u- an uncarried table.

pub fn plan_stem(&self) -> String

2026-09-30: <arch>, or <arch>.<variant> for a variant: the prefix of every golden file of this instance.

Trait Implementations

impl Clone for Instance

fn clone(&self) -> Instance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Instance

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

Formats the value using the given formatter.

impl PartialEq for Instance

fn eq(&self, other: &Instance) -> 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 Eq for Instance

impl StructuralPartialEq for Instance