swaitsandClaude Opus 4.7
c45fceaf7a
- Adds an in-repo `tuning/` crate that solves the four-knob LED-threshold tuning problem as a 4-objective Pareto search using published `heuropt` 0.8 (NSGA-III + a-posteriori weighted ranking), replacing `scripts/tune_runtime.py`'s single-composite-score grid. `just tune` runs it; the crate is its own workspace root with a local `.cargo/config.toml` overriding the firmware's inherited `thumbv6m-none-eabi` build target so it can use `std`. - Retunes the shipping defaults from the new Pareto front: `RUN_DURATION` 4h00m → 3h51m, `YELLOW_AT` 30 → 22, `RED_AT` 25 → 11, `FAST_RED_AT` 20 → 4 (LED thresholds in minutes-remaining). Across 1,000 simulated workdays the new combination averages 26 minutes of lunch sleep and lands in the 12:15–12:45 sweet spot on ~57 % of days, with zero mean work-time failure and ~2 min/day of after-hours waste. - Bumps `config.device_release` 0x0200 → 0x0300 to match firmware version 0.3.0. - README "Why four hours…" → "Why these timings…", rewritten for the new methodology with the actual run statistics. `src/config.rs` module-level + lifecycle/phase comments updated accordingly. - Picks up a small `cargo fmt` drift in `src/chart.rs` and `src/led.rs` that had crept in under the 0.2.0 module split. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
26 lines
702 B
TOML
26 lines
702 B
TOML
[package]
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name = "jiggly-tuning"
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version = "0.1.0"
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edition = "2024"
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authors = ["Stephen Waits <steve@waits.net>"]
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description = "Multi-objective tuner for jiggly's four lifecycle constants — internal tool, not published."
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license = "MIT"
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publish = false # internal tuning tool; not for crates.io
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# Standalone workspace so this crate doesn't get pulled into any parent
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# workspace and so cargo doesn't walk up looking for one.
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[workspace]
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[features]
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default = ["parallel"]
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parallel = ["heuropt/parallel"]
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[dependencies]
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heuropt = { version = "0.8", default-features = false }
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rand = "0.9"
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[profile.release]
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opt-level = 3
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lto = "thin"
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codegen-units = 1
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