29 lines
1.0 KiB
Markdown
29 lines
1.0 KiB
Markdown
|
# Implementation Spec: Round 11 — COMPLETE
|
||
|
|
|
||
|
|
## Goal
|
||
|
|
Auto thread/core allocation + race hardening (RAII shutdown).
|
||
|
|
|
||
|
|
## New Features
|
||
|
|
|
||
|
|
### 1. RuntimeConfig (mytheclipse-core, lifecycle)
|
||
|
|
File: `crates/mytheclipse/src/runtime_auto.rs`
|
||
|
|
- `RuntimeConfig::auto()` / `from_cores(n)` / `compact()` infer worker_threads,
|
||
|
|
max_blocking_threads, compute_threads, io_threads from host CPU topology
|
||
|
|
(std::thread::available_parallelism)
|
||
|
|
- `available_parallelism()` helper
|
||
|
|
- `build_rayon_pool(cfg)` gated on `compute` feature
|
||
|
|
- 3 tests
|
||
|
|
|
||
|
|
### 2. ShutdownGuard (mytheclipse-core, lifecycle)
|
||
|
|
File: `crates/mytheclipse/src/shutdown_guard.rs`
|
||
|
|
- RAII guard — runs completion callback exactly once on drop (panic-safe via
|
||
|
|
Mutex<Option<Box<FnOnce>>>), prevents double-shutdown race
|
||
|
|
- `new(cb)` + `finish()` (fire now + disarm)
|
||
|
|
- 3 tests (fires on drop, finish once, panic path)
|
||
|
|
|
||
|
|
## Files
|
||
|
|
- new: core/src/runtime_auto.rs, core/src/shutdown_guard.rs
|
||
|
|
- core/lib.rs: +module+export for both
|
||
|
|
|
||
|
|
Build: exit 0. Tests: 0 FAILED. Clippy: 0 new warnings.
|