Signal

These libraries are experimental. APIs may change without notice. Generated from source with koruc 0.1.7 on 9/16/2026.

@korulang/signal@0.0.1

Stateful signal graphs — named models, external clock, compile-to-Zig through shared signal-processing codegen

signal/index.kz · 8 tors

@korulang/signal — stateful signal graphs, Koru-native surface. · 24 more lines

@korulang/signal — stateful signal graphs, Koru-native surface. Discrete-time signal processing: named models, external clock, compile-to-Zig. INSTANCE MODEL — parallel to std/store + std/kernel: koru/signal:shape(Breath) { pass_rate: f64 ... } port/wire declaration (norun) const { depth_floor: 8 ... } design constants (010_004) koru/signal:init(Breath) { peak: 0 ... } carried-state seed block { peak[f64] ... } tick body (reduce name[type] grammar) koru/signal:init(Breath) compile + register named instance koru/signal(Breath) bare reference to compiled model koru/signal:tick(Breath, pass_rate: r) external-clock step (operation) `:init` is the compile boundary; `:tick` is the external-clock join — the caller owns the loop and pushes snapshots; signal does not own a pump. v0 models: Breath (sustained drawdown) + Floor (threshold). F3 widens registry. SLICES (mechanical blocks — see signal/SERIES.md): A surface transforms — A1+A2+A3 landed B instance registry — B1+B2 landed C emit pipeline — C2 regen; C3 per-model link via appended imports + signal_rt/ D :shape norun — D1 landed E Koru → EEL IR → emitModule

shape

norun index.kz:100

~[norun] pub tor shape { expr: Expression, source: Source }

init

keywordcomptimetransform index.kz:105

~[keyword|comptime|transform] pub tor init {
    expr: Expression,
    invocation: *const Invocation,
    item: *const Item,
    program: *const Program,
    reporter: std/compiler:*ErrorReporter,
    allocator: std.mem.Allocator
} -> SiteResult

init.model

index.kz:173

~pub tor init.model { model: string }
| ok
| err string

tick

keywordcomptimetransform index.kz:182

~[keyword|comptime|transform] pub tor tick {
    expr: Expression,
    invocation: *const Invocation,
    item: *const Item,
    program: *const Program,
    reporter: std/compiler:*ErrorReporter,
    allocator: std.mem.Allocator
} -> SiteResult

tick.model

index.kz:268

~pub tor tick.model { model: string, pass_rate: f64 }
| out { alarm: f64, dip_ticks: f64 }
| err string

nop

norun index.kz:278

~[norun] pub tor nop {}

register.model

index.kz:280

~pub tor register.model { model: string }

default

keywordcomptimetransformpre index.kz:293

~[keyword|comptime|transform|pre] pub tor default {
    expr: Expression,
    invocation: *const Invocation,
    item: *const Item,
    program: *const Program,
    reporter: std/compiler:*ErrorReporter,
    allocator: std.mem.Allocator
} -> SiteResult