Barrett Ruth 585cf2a077 feat(runner): run test cases in parallel ... Problem: test cases were executed sequentially, each waiting for the previous process to finish before starting the next. On problems with many test cases this meant wall-clock run time scaled linearly. Solution: fan out all test case processes simultaneously. A remaining counter fires on_done once all callbacks have returned. on_each is called per completion as before; callers that pass on_each ignore its arguments so the index semantics change is non-breaking.		2026-02-26 22:55:50 -05:00
..
cp	feat(runner): run test cases in parallel	2026-02-26 22:55:50 -05:00