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Pull requests: AI-Hypercomputer/maxtext

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Pull requests list

Introduce an inflight computation throttler to rate-limit TPU computations in MaxText training engine.
#4629 opened Jul 27, 2026 by copybara-service Bot Loading…
@SurbhiJainUSC
1
Fix the error message in test_scan_layers_mismatch_tpu
#4628 opened Jul 27, 2026 by xibinliu Collaborator Loading…
4 tasks done
3
Add rope_pairwise config flag to optimize YaRN RoPE
#4627 opened Jul 27, 2026 by dandragona Collaborator Loading…
3 tasks done
2
Optimize TPU Tokamax ring backward
#4626 opened Jul 27, 2026 by huytransformer Collaborator • Draft
4 tasks
2
feat(input): Megatron MMap Data Formats for MaxText Grain
#4625 opened Jul 27, 2026 by Yitrus Loading…
4 tasks done
1
fix: MTP CP-aware roll, segment-aware roll, and synthetic packing support
#4623 opened Jul 27, 2026 by chiaotung97 Loading…
6 tasks done
2
Support packed TPU Tokamax ring attention
#4622 opened Jul 27, 2026 by huytransformer Collaborator • Draft
4 tasks
2
Restore Engram defaults in RLConfig
#4621 opened Jul 27, 2026 by csgoogle Loading…
3
fix(nnx): Fix Linen checkpoint restoration into NNX Gemma4 model
#4619 opened Jul 27, 2026 by hsuan-lun-chiang Collaborator • Draft
1
Support vllm_decode for Qwen3-VL
#4618 opened Jul 27, 2026 by hengtaoguo Collaborator • Draft
4 tasks
2
fix: fallback to dot_product for autoselected attention on CPU to prevent Tokamax NotImplementedError
#4617 opened Jul 27, 2026 by chiajunglien Contributor Loading…
4 tasks done
5
Fix eval and checkpointing under load-balanced CP
#4613 opened Jul 26, 2026 by huytransformer Collaborator • Draft
4 tasks
2
Support MLA TPU Tokamax ring attention
#4610 opened Jul 25, 2026 by huytransformer Collaborator • Draft
4 tasks
2
End2End Video SFT with Varied Size/Duration
#4608 opened Jul 24, 2026 by hengtaoguo Collaborator • Draft
4 tasks
2
Fix logical to physical axis mapping for attention heads.
#4607 opened Jul 24, 2026 by copybara-service Bot Loading…
@niting
1
Clean up splash attention imports gemini-review pull ready
#4606 opened Jul 24, 2026 by huytransformer Collaborator Loading…
4 tasks done
5
Add axis inference logic and disable EP flags when EP is not active
#4604 opened Jul 24, 2026 by NuojCheng Collaborator • Draft
4 tasks
2
Bump the pip group across 2 directories with 4 updates dependencies Pull requests that update a dependency file python Pull requests that update python code
#4603 opened Jul 24, 2026 by dependabot Bot Loading…
1
Fix test_scan_layers_mismatch_tpu layer path assertion
#4602 opened Jul 24, 2026 by hsuan-lun-chiang Collaborator • Draft
4 tasks done
2
Fix test_scan_layers_mismatch_tpu layer path assertion
#4599 opened Jul 24, 2026 by hsuan-lun-chiang Collaborator • Draft
4 tasks done
2
maxtext checkpoint implementation explained
#4595 opened Jul 24, 2026 by xibinliu Collaborator • Draft
4 tasks done
1
Enable experimental V quantization, quantization strategies.
#4594 opened Jul 23, 2026 by copybara-service Bot Loading…
Add custom MLP vision projector and tests
#4593 opened Jul 23, 2026 by subawocit Collaborator Loading…
4 tasks done
3
[maxtext] Wire opt-in block-diffusion GRPO
#4592 opened Jul 23, 2026 by ethannnnnn Loading…
2
[maxtext] Add exact block-diffusion policy replay
#4591 opened Jul 23, 2026 by ethannnnnn Loading…
2
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