3 Commits

Author	SHA1	Message	Date
giles	226c01bbf6	Browser JIT: compile SX lambdas to bytecode VM in WASM kernel ... - Wire up jit_call_hook in sx_browser.ml (same pattern as server) - Deferred JIT: _jit_enabled flag, enabled after boot-init completes (prevents "Undefined symbol" errors from compiling during .sx loading) - enable-jit! native function called by sx-platform.js after boot - sx-platform.js: async WASM kernel polling + JIT enable after init - Error logging for JIT compile failures and runtime fallbacks Performance: 858ms → 431ms (WASM CEK) → 101ms (WASM JIT) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-26 17:04:39 +00:00
giles	10576f86d1	WASM browser build: interned env keys, async kernel boot, bundled .sx platform ... - Symbol interning in sx_types.ml: env lookups use int keys (intern/unintern) to avoid repeated string hashing in scope chain walks - sx-platform.js: poll for SxKernel availability (WASM init is async) - shell.sx: load sx_browser.bc.wasm.js when SX_USE_WASM=1 - bundle.sh: fix .sx file paths (web-signals.sx rename) - browser/dune: target byte+js+wasm modes - Bundle 23 .sx platform files for browser (dom, signals, router, boot, etc.) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-26 16:37:42 +00:00
giles	0c8c0b6426	Cache-bust .sx files, optimize stepper back/hydration ... Platform: - sx-platform.js: extract ?v= query from script tag URL, append to all .sx file XHR requests. Prevents stale cached .sx files. Stepper performance: - do-back: use rebuild-preview (pure SX→DOM render) instead of replaying every do-step from 0. O(1) instead of O(n). - Hydration effect: same rebuild-preview instead of step replay. - Cookie save moved from do-step to button on-click handlers only. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-25 14:54:43 +00:00