Speed is a third native optimization posture next to release (default,
-O2) and dev (-O0). It is optimized exactly like release at the C/LLVM
level and is the switch for optimizations that trade executable size and
build time for run-time speed, so the default release build stays inside
the binary-size budget.
- backend/optimization.ts: the NativeOptimization type, its -O class, and
cache-key helpers. Release keeps its historical key shapes (absent).
- CLI: build/run/cache warm accept speed; usage text names the trade.
Bootstrap's routed executable cache mirrors the posture.
- Early executable cache keys and native-feature validation include speed,
so release, dev, and speed entries never satisfy one another.
- Runtime packs: an optional executable `speed` flavor (-O2, only beside
release). Speed links it when present and the release objects otherwise;
library modes link their release flavor. The sanitizer lane follows the
same flavor key.
- Library profiles accept "speed".
- WASI release-only linker flags apply to speed too.
- bench-runtime: --baseline-optimization/--candidate-optimization and a
per-contender cold_build_ms.
Release executables are byte-identical to the stack tip for all 14
benchmark workloads (macOS arm64, sha256 of executables built from both
trees).
- Add native worker execution with isolated module state, structured messages, and lifecycle controls.
- Support shared buffers and integer atomics with coordinated runtime ownership and cancellation.
- Extend compiler, runtime-pack, differential, and compatibility coverage for native concurrency.
- Enforce oxlint and oxfmt for owned JavaScript and TypeScript with independent CI checks.
- Preserve compiler import boundaries and protected fixtures while cleaning up lint findings.
- Standardize source formatting and validate import, fixture, and embedded-source protections.
* feat: ship the self-hosted native scriptc CLI
- Run the shared compiler and CLI natively, including library builds and compile-time evaluation.
- Install native platform packages and ship relocatable standalone distributions.
- Preserve program semantics and reuse validated build artifacts for fast rebuilds.
* fix: complete native CLI integration and validation
- Preserve library diagnostics and run recursive compiler work on the main stack.
- Restore packaged helper permissions and exercise native npm and Wasm library builds.
- Recover interrupted Sandbox status probes within the original command deadline.
- Remove C emission, debugging options, and automatic backend fallback.
- Complete LLVM lowering and native bootstrap coverage across supported targets.
- Link executables and libraries with precompiled C runtime packs, including iOS and Android.
- Emit source locations for native TypeScript and JavaScript debugging across C and LLVM backends.
- Preserve macOS debug symbols through linking and cache reuse, with regression coverage and Xcode guidance.
Fixes#461
Co-authored-by: timokosonen <325538238+timokosonen@users.noreply.github.com>
- Link smaller executables across native targets with an explicit --strip flag.
- Keep stripped and default builds separate in the cache and cover their behavior.
* fix(windows): support GUI executables
- Add Windows subsystem selection across executable link paths and cache keys.
- Verify PE subsystem output and add Windows CI coverage.
Fixes#259
Co-authored-by: Mateus Mamede Lage <23098414+mmamedel@users.noreply.github.com>
* fix(ci): restore cross-platform test parity
- Make the Windows subsystem test use a portable loader URL.
- Sync TS7 order-parity baselines with current corpus fixtures.
---------
Co-authored-by: Mateus Mamede Lage <23098414+mmamedel@users.noreply.github.com>
- Add an explicit executable dev posture using native -O0 builds
- Split large LLVM programs into parallel, independently cached objects
- Preserve release cache compatibility and safe single-TU fallbacks
* perf: lazy-load the compiler from the CLI
- Serve help and version from a lightweight bootstrap and route exact executable cache hits before loading the compiler graph.
- Validate routed hits against compiler, frontend, toolchain, and native dependency proofs with portable cache publication.
* fix: repair lazy executable cache routes
Chris Tate