Browser JIT: compile SX lambdas to bytecode VM in WASM kernel

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- 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>

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This commit is contained in:

giles

2026-03-26 17:04:39 +00:00

parent c72a5af04d

commit 226c01bbf6

12 changed files with 76 additions and 5 deletions

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