PR #908 implemented bounded process parallelism for multi-point simulation jobs. This is the larger spec implement path: the committed spec defines ordering, random seeding, cancellation, worker boundaries, deployment controls, tests, and explicit non-goals before implementation begins.
Run record
| Field | Value |
|---|---|
| Implementation | Codex |
| Independent review | Separate Codex review |
| Size | 860 changed lines across 9 files |
| Human intervention | None recorded |
| Verification | Tests, lint, and E2E passed on the first run |
| Review | Approved with no findings |
| Follow-up repair | None known |
Source material
- Complete committed spec
- Sanitized PR description and file ledger
- Focused implementation and test diff
- Gate history
- Independent-review decision
What it demonstrates
This is concrete evidence that a nontrivial change can move from a committed specification through implementation, independent verification, review, and merge without a recorded operator action after implementation starts. The focused diff shows that “passed directly” did not mean a trivial patch: it introduced a reusable process helper and its concurrency/order tests.