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jspi: retire the asyncify pipeline — knob, post-link tail, binaryen hooks

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Phase 8 in the parent repo. Deleted: asyncify-scheduler.js, apply-asyncify.sh,
apply-finalize.sh, inject-dyncall-shims.sh, asyncify-imports/removelist.txt,
the wasm-opt/finalize stub pair, scripts/binaryen-hoist-pass/ (the fork stays
a dormant submodule; removal is a follow-up), bench/wasm-opt-bench.sh (README
marked historical), wasm/shims/context_sleep.cpp, and the sched-context
harness app + Makefile targets.

PCBJAM_ASYNC_BACKEND is gone: build-wx-wasm.sh hardcodes the jspi stamp
(still force-cleans pre-migration trees), build-kicad-target.sh gives editors
the JSPI link surface and the CLIs nothing (they pin ASYNCIFY=0), the stub
dance is replaced by an unconditional .real-restore, build-wasm-test.sh lost
its whole post-link loop, docker/build.sh's postprocess is the ENV shim only,
and Makefile.wasm links every app JSPI with the scheduler shim as a tracked
prerequisite. pcbjam_async_policy.h keys on __EMSCRIPTEN__.

jspi-scheduler.js: wxWasmMainLoopPump dropped from the wrap census (the
export died with the D5 detach); inert [TRACE] instrumentation removed.

CI: wasm-build.yml rewritten for the single-cache pipeline (one output cache
keyed on compile inputs; post-processed bytes cached after the shim);
opt_level input removed from both callers. wasm-cache-hash.mjs inputs now
cover patch-env-shim.mjs + jspi-scheduler.js + jspi-exports.txt.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NDeBaKKhQztd8KiVtHuyXr
This commit is contained in:
Viktor Vaczi 2026-08-13 08:39:12 +02:00
commit e14faeca8b
36 changed files with 170 additions and 3348 deletions
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7
.github/workflows/ci-ubicloud.yml vendored
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@ -3,9 +3,8 @@ name: CI full build + e2e (Ubicloud)
# Main/PR gate: build all 6 KiCad WASM tools + run the wxWidgets + KiCad e2e
# suites on a Ubicloud runner. The actual recipe lives in the reusable
# wasm-build.yml (the SINGLE build definition) — this is just the main/PR caller.
# The asyncify wasm-opt tail is -O1 everywhere (main, release, local); the tag
# release (release.yml) calls the same recipe at the same -O1 and then publishes,
# so the build can never diverge from what ships.
# The tag release (release.yml) calls the same recipe with the same inputs and
# then publishes, so the build can never diverge from what ships.
#
# Routine edits under scripts/ do NOT bust the WASM output cache — only the subset
# in scripts/deploy/wasm-cache-hash.mjs does. For inputs the sc-hash can't see
@ -44,9 +43,7 @@ jobs:
# post-test step can post the screenshot + perf report on push to main.
secrets: inherit
with:
# -O1 asyncify shrink — the level we ship (release.yml uses the same -O1).
# 3D viewer ON so 3d-viewer.spec.ts has a viewer.
opt_level: "-O1"
build_3d_viewer: "ON"
run_tests: true
no_cache: ${{ inputs.no_cache || false }}