Merge train159: native lifetimes, dynamic operations and JSON reads (v0.5.1533) - #10047
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You can disable this status message by setting the 📝 WalkthroughWalkthroughThe changes add a shared native-registration allocator, replace comparator sorting with stable index-permutation sorting, and fix own ChangesNative registration lifecycle
Adaptive array sorting
Own function-method dispatch
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Inline comments:
In `@crates/perry-stdlib/src/common/handle.rs`:
- Around line 50-53: Wire drain_quarantined_common_handles into the runtime’s
regular tick or maintenance hook so it is invoked in production. Reuse the
existing hook and preserve the function’s current draining behavior, ensuring
quarantined Common handles are released before registration reaches the ordinary
65,536-entry limit.
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CLAUDE.mdCargo.tomlbenchmarks/array-sort/README.mdbenchmarks/array-sort/bench.tsbenchmarks/array-sort/measured-m1-max.jsonbenchmarks/array-sort/run.pychangelog.d/0-train159-audit.mdchangelog.d/10000-native-registration-leases.mdchangelog.d/10042-child-output-late-iterator.mdchangelog.d/10044-adaptive-array-sort.mdcrates/perry-ext-events/src/lib.rscrates/perry-ext-events/src/registry.rscrates/perry-ext-net/src/handle_ids.rscrates/perry-ffi/Cargo.tomlcrates/perry-ffi/src/event_pump.rscrates/perry-ffi/src/handle.rscrates/perry-ffi/src/handle_registration_tests.rscrates/perry-ffi/src/lib.rscrates/perry-native-registration/Cargo.tomlcrates/perry-native-registration/src/lib.rscrates/perry-native-registration/src/tests.rscrates/perry-runtime/src/array/sort.rscrates/perry-runtime/src/array/sort_indices.rscrates/perry-runtime/src/child_process/builder.rscrates/perry-runtime/src/child_process/emitter.rscrates/perry-runtime/src/child_process/emitter/relocation_tests.rscrates/perry-runtime/src/child_process/failed_spawn.rscrates/perry-runtime/src/child_process/mod.rscrates/perry-runtime/src/child_process/reactor.rscrates/perry-runtime/src/gc/tests/runtime_roots/callback_scanners.rscrates/perry-runtime/src/hot_diag/receiver_repr.rscrates/perry-runtime/src/node_stream/async_iterator.rscrates/perry-runtime/src/node_stream/async_iterator/foreign_eof_tests.rscrates/perry-stdlib/src/common/handle.rscrates/perry-stdlib/src/common/handle_registration_tests.rscrates/perry/tests/child_output_late_iterator.rsscripts/native_registration_sabotage.pyscripts/publish/cargo/ffi-publish.mtsscripts/publish_perry_ffi.shscripts/test-child-output-late-iterator.mjstest-files/test_gap_array_adaptive_sort.tstests/modules/child_output_late_iterator/README.mdtests/modules/child_output_late_iterator/failed-spawn.jstests/modules/child_output_late_iterator/main.jsworkspace-architecture.json
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Train159 is temporarily held: #10042 was returned to draft at 06:00 UTC while its author investigates the scoped Linux native compilation failure and improves diagnostics. Drafts are out of scope, so this train will not land that change unless the original is ready again and its current head has been audited and validated. Otherwise I will exclude it from the landing tree. Local validation is still running. The registration core, standalone/runtime-linked FFI, runtime, Events and Net suites pass on the currently assembled tree. Those are package-test results, not a claim that the final native integration or full train validation has completed. |
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Update the new workspace package dependency and lock record after rebasing onto the Train147 workspace version bump. Claude-Session: https://claude.ai/code/session_011dhBmdn4vGgNibjo3oZqTo
The two Common registration entrypoints now share one payload publisher and one receiver-diagnostic bump, so keep the source witness aligned with that single audited site. Claude-Session: https://claude.ai/code/session_011dhBmdn4vGgNibjo3oZqTo
Install the handle-recycling tick hook at the shared reservation entrypoint, add a fresh-process runtime witness for that path, and keep the extracted native-registration fixture buildable with an inert event-pump seam. Claude-Session: https://claude.ai/code/session_011dhBmdn4vGgNibjo3oZqTo
Use natural runs, stable binary insertion, balanced merges and galloping blocks over indices. Publish values and rebuild GC metadata once after callbacks finish. Keep workspaces GC-owned across JS exceptions. Add stability, inconsistent-comparator, copying-GC and compiled semantic coverage, plus a reproducible 24-case benchmark with measured results.
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The revised04 I reran the exact #10049 control source (SHA256
The repository's package.json declares module type. The original native matrix Preserving the original ESM context in the relocated harness would restore the Local receipts: |
Scope
Train159 contains 42 author commits from six ready originals plus eight separate
maintainer audit, version, test, and correctness commits (50 total). Base is
603b074ace01464bc66fc07cc8d532f26ccf5a0f; validated head isae0304ba5e3781f0137549f50e90712b1b6ed5a3, tree48d71715f50fce6d4ec1c64b6ba5388778889aaf, version 0.5.1533.5b074a003: native registration identities, leases, and provider adapters.83d94c03f: child-pipe EOF and failed-spawn completion/rooted dispatch.9d2350214: adaptive sort, rooted callbacks, property caches, and dynamic operations.901ee7a41: own function-method dispatch and named native-module installation.f56ef0f96: initialize missing cells in reused boxed declarations.45a29217c: cached JSON array reads without managed allocation.Closes #10045.
Closes #10048.
#10051 is a separate unfixed TDZ issue, and #9202 is an umbrella; neither is
closed by this train. Drafts and later ready PRs are excluded.
Audit corrections
The original adaptive-sort copying-stress run exposed an inherited stale-return
bug in indexed-accessor setter write-back. The train reloads the rooted receiver
before resolving possible growth and adds strict/legacy release regressions that
require actual nursery relocation while comparing addresses safely. The corrected
copying fixture records 159 minor collections, 34,068 moved objects, and 10,763
loop polls.
Three exception regressions on an earlier train revision were also corrected:
nonempty helper attributes were wrongly treated as no-throw. Only the three
audited nounwind groups are now accepted; predicate and emitted-IR tests cover
cold and unknown attributes, and the negative control fails when the correction
is reverted.
The e2e scope reader now obtains complete paginated PR file lists with stable
head/base/count checks. Its self-tests and pagination/completeness/race/consumer
negative controls pass. Other maintainer commits cover root-checker classification,
stale/reloaded negative controls, a shared-stream relocation witness, release
metadata, and per-PR selection of the JSON regression. Per-commit authorship is
preserved.
Recorded author evidence was integrity-checked: 39 sort source pins, 25
three-arm nine-sample rows and six fifteen-sample repeats; 1,241 JSON artifact
hashes and 456 CPU/RSS summaries recomputed from 3,756 trials. These are recorded
evidence checks, not independent quiet-host timing claims.
Exact-head validation
All local results below are from head
ae0304ba5and the same matched releasegraph. Bootstrap and final compiler/runtime/stdlib hashes are identical, the
worktree stayed clean, and the final head/tree match the values above.
address-class, shape, raw-handle/no-raise, warning, Clippy, API-generation,
API-drift, and other lint gates pass. The aggregate is 1 of 83 failed with two
CI-context-only skips; the sole failure is the public benchmark freshness red
independently reproduced on main.
product
-D warningsscope pass.HIR, and stdlib release suites all pass with zero failures. Runtime is 3,551
passed and four ignored; runtime and stdlib were single-threaded.
shadow-outline configurations at O0/Os/Oz.
auto/tape/direct cases pass in default and positively witnessed copying modes.
The matched compiler and eight provider archives remained byte-identical
throughout every post-validation run.
Exact-head GitHub CI completed.
check, both warning scopes,e2e-scoped, GCstress, and all security jobs pass. The only failed primary jobs are classified
against exact main evidence: public benchmark freshness; the unchanged Linux
custom-thread stack assertion; five byte-identical gap diagnostics in shards 3
and 6; and their PR-gate fan-in. Separate zizmor reports the sole unchanged
dangerous-triggersfinding. No exact-head regression remains.Landing
Remote
mainstill equals the validated base, and all six originals remain open,ready, mergeable, and pinned to the heads above. Land by rebase/admin, fetch main,
prove tree equality, then close each original with the train pointer and verify
the two genuine issue closures. No release, tag, or publish action is included.