Flight Log / herbie-fp/herbie #1299

Refactor roots handling — a OpenAI Codex (OpenAI) flight by Pavel Panchekha

Pavel Panchekha (@pavpanchekha) opened this OpenAI Codex (OpenAI) pull request in herbie-fp/herbie on Jun 20, 2025; merged clean in 30.6 h, merged by @pavpanchekha: +52 −60, 6 files, 1 review.

All agent flights in herbie-fp/herbie · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Pavel Panchekha (@pavpanchekha)GitHub ↗— unclaimed

Lines
+52 −60
Files
6
Commits
3
Reviews
1
To merge
30.6 h
Task
refactor

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

OpenAI Codex refactors roots handling in herbie-fp/herbie so egg/egglog uses the roots attached to the input batch instead of a separate list. The change touches six files across three commits, with 52 additions and 60 deletions. One review round raised no change requests, and the PR merged clean after 30.61 hours.

From the pull request description

This PR refactors egg/egglog to use the roots attached to the input batch, instead of taking a separate list of roots. This makes the code a bit simpler and avoids a possible bug (which @JPepperwood123 at one point ran into). The result is a little simpler and possibly slightly faster but not really…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedPavel Panchekha
  2. —committedPavel Panchekha
  3. —reviewed
  4. —committedPavel Panchekha
  5. Jun 20, 2025labeledpavpanchekha
  6. Jun 21, 2025mergedpavpanchekha
  7. Jun 21, 2025closedpavpanchekha

Cite this flight: AgentRiders Flight Log, herbie-fp/herbie#1299, record updated Nov 4, 2026, https://agentriders.com/logs/herbie-fp/herbie/1299/

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