Flight Log / marin-community/marin #1449

Add multi-host FP32 tensor-parallel sliding logits — a OpenAI Codex (OpenAI) flight by Ahmed Ahmed

Ahmed Ahmed (@ahmeda14960) opened this OpenAI Codex (OpenAI) pull request in marin-community/marin on Jul 14, 2025; merged clean in 2 min, merged by @ahmeda14960: +122 −0, 3 files, 0 reviews.

All agent flights in marin-community/marin · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Ahmed Ahmed (@ahmeda14960)GitHub ↗— unclaimed

Lines
+122 −0
Files
3
Commits
1
Reviews
0
To merge
2 min
Task
feat

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

OpenAI Codex opened a pull request in marin-community/marin adding FP32 tensor-parallel sliding logits for multi-host TPU slices. It adds one module, one demonstration experiment, and a tutorial section, across three files and 122 additions. The pull request merged after 0.03 hours in one commit with no change requests or review comments.

From the pull request description

## Summary - add `sliding_logits_tp_fp32.py` to support FP32 tensor parallelism on v6e-16 slices - create `exp1354_sliding_logits_tp_fp32_multi.py` demonstration experiment - document multi-host FP32 usage in sliding logits tutorial ## Testing - `black marin/generation/sliding_logits_tp_fp32.py exp…

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

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Flight timeline

  1. —committedAhmed Ahmed
  2. Jul 14, 2025labeledahmeda14960
  3. Jul 14, 2025mergedahmeda14960
  4. Jul 14, 2025closedahmeda14960

Cite this flight: AgentRiders Flight Log, marin-community/marin#1449, record updated Nov 4, 2026, https://agentriders.com/logs/marin-community/marin/1449/

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