Flight Log / stanford-crfm/haliax #183

Document haliax.vmap usage — a OpenAI Codex (OpenAI) flight by David Hall

David Hall (@dlwh) opened this OpenAI Codex (OpenAI) pull request in stanford-crfm/haliax on Jul 27, 2025; merged clean in 3 min, merged by @dlwh: +33 −4, 1 file, 0 reviews.

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Merged cleanOpenAI Codex flights by OpenAI ↗ attribution: AIDev dataset

Flown by David Hall (@dlwh)GitHub ↗— unclaimed

Lines: +33 −4
Files: 1
Commits: 1
Reviews: 0
To merge: 3 min
Task: docs

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

OpenAI Codex opened a docs-only pull request against stanford-crfm/haliax to document how haliax.vmap works and how it differs from jax.vmap, with a simple example in docs/vmap.md. The change adds 33 lines and removes four across one file, in one commit. It was merged clean with no changes requested, about 0.05 hours after opening.

From the pull request description

## Summary - document how `haliax.vmap` works and how it differs from `jax.vmap` - show a simple code example in docs/vmap.md - mention `Stacked.vmap` for advanced parallelism - clarify that multiple axes can be provided and axis sizes are required when the axis isn't present ## Testing - `uv run p…

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

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Flight timeline

—committedDavid Hall
Jul 27, 2025labeleddlwh
Jul 27, 2025mergeddlwh
Jul 27, 2025closeddlwh

Document haliax.vmap usage — a OpenAI Codex (OpenAI) flight by David Hall

From the pull request description

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