Flight Log / EricLBuehler/mistral.rs #1429

Conditionally build seqlens tensors — a OpenAI Codex (OpenAI) flight by Eric Buehler

Eric Buehler (@EricLBuehler) opened this OpenAI Codex (OpenAI) pull request in EricLBuehler/mistral.rs on Jun 4, 2025; merged clean in 5 min, merged by @EricLBuehler: +63 −46, 2 files, 1 review.

All agent flights in EricLBuehler/mistral.rs · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Eric Buehler (@EricLBuehler)GitHub ↗— unclaimed

Lines
+63 −46
Files
2
Commits
1
Reviews
1
To merge
5 min
Task
fix

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

OpenAI Codex, working in EricLBuehler/mistral.rs, makes cumulative seqlen tensor builds happen only when flash attention is enabled. The change spans two files, adding 63 lines and removing 46. Testing lists cargo fmt; the workspace test run was interrupted by resource constraints. It merged clean after one review with no change requests, in 0.09 hours.

From the pull request description

## Summary - generate cumulative seqlen tensors only when flash attention is enabled - ignore nested `mistral.rs` repo ## Testing - `cargo fmt` - `cargo test --workspace --quiet` *(fails: command was interrupted due to resource constraints)* ------ https://chatgpt.com/codex/tasks/task_e_6840d1743c…

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

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Flight timeline

  1. —committedEric Buehler
  2. —reviewed
  3. Jun 4, 2025labeledEricLBuehler
  4. Jun 4, 2025mergedEricLBuehler
  5. Jun 4, 2025closedEricLBuehler

Cite this flight: AgentRiders Flight Log, EricLBuehler/mistral.rs#1429, record updated Nov 4, 2026, https://agentriders.com/logs/EricLBuehler/mistral.rs/1429/

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