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Pull requests: NVIDIA/Megatron-LM

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Pull requests list

[fix] Release MTP assertion when EP overlap with PP=1
#4797 opened May 14, 2026 by Wohox Contributor • Queued
5 tasks
3
[fix] Release MTP assertion when EP overlap with PP=1 complexity: low
#4796 opened May 14, 2026 by Wohox Contributor Loading…
5 tasks
2
Hongbinl/dev offload on lifuz
#4795 opened May 14, 2026 by lhb8125 Contributor Loading…
5 tasks
1
Add data-parallelism owner complexity: low
#4794 opened May 14, 2026 by Phlip79 Member Loading…
1
[draft] Add DeepEP v2 flex dispatcher backend
#4793 opened May 14, 2026 by Autumn1998 Contributor Loading…
5 tasks
1
[Dev] Fix full CUDA graph capture reverted by pull main
#4792 opened May 14, 2026 by Victarry Contributor Loading…
2
fix mimo optimizer checkpoint metadata restore
#4791 opened May 14, 2026 by liding-nv • Draft
5 tasks
1
Fix MIMO optimizer setup for frozen modules
#4790 opened May 14, 2026 by liding-nv • Draft
5 tasks
1
chore: nightly sync main into dev (13_05_2026) Run functional tests Run MBridge tests Attach this for testing this PR against MBridge main
#4788 opened May 13, 2026 by svcnvidia-nemo-ci • Draft
6
ci: Update workflow to use same commit for building docker image and running tests Approved All necessary approvals have been made complexity: low
#4787 opened May 13, 2026 by balasaajay Contributor Loading…
5 tasks
4
Add TEFusedDenseMLP for Dense+Grouped GEMM fusion on SM100+ (#4318) complexity: medium
#4786 opened May 13, 2026 by sraman-rgb Loading…
5 tasks done
2
Add --freeze-base-for-mtp to train MTP heads on frozen quantized base
#4785 opened May 13, 2026 by yeyu-nvidia Contributor • Draft
3 tasks
1
Add LLM PP>1 support for colocated MIMO training (NMFW-19)
#4784 opened May 13, 2026 by yashaswikarnati Contributor • Draft
3 of 4 tasks
2
chore: Restore golden values for functional tests Run functional tests
#4783 opened May 13, 2026 by balasaajay Contributor • Draft
5 tasks
3
Thread custom process groups through MoE grad finalization complexity: low
#4782 opened May 13, 2026 by yashaswikarnati Contributor Loading…
5 tasks
6
Pass explicit process groups to hybrid logging Approved All necessary approvals have been made complexity: low
#4781 opened May 13, 2026 by yashaswikarnati Contributor Loading…
5 tasks
3
Tokenizers updates complexity: low Expert Review [deprecated] Apply this label to indicate that your PR is ready for expert review.
#4780 opened May 13, 2026 by dimapihtar Contributor Loading…
5 tasks
3
Paged stashing updae
#4778 opened May 13, 2026 by nanz-nv Contributor Loading…
5 tasks
1
[main] [follow-up] Qwen3.5 support: MoE aux loss padding_mask Run tests
#4777 opened May 13, 2026 by wplf Member • Draft
1
[dev] [follow-up] Qwen3.5 support: MoE aux loss padding_mask Run tests
#4776 opened May 13, 2026 by wplf Member • Draft
1
fix(inference): size DynamicInferenceContext KV layer_map for non-uniform PP
#4775 opened May 13, 2026 by athitten • Draft
5 tasks
4
Add dev-feature preservation gate and change schedule complexity: medium
#4773 opened May 13, 2026 by Phlip79 Member Loading…
2
chore: Bump TE to latest 2.14 Run functional tests
#4772 opened May 13, 2026 by chtruong814 Contributor Loading…
5 tasks
2
Route non-Muon params through DistributedOptimizer complexity: medium
#4771 opened May 13, 2026 by deepakn94 Contributor Loading…
1 of 3 tasks
8
Weijiac/dsv4 bridge
#4770 opened May 13, 2026 by weijiac0619 Contributor • Draft
5 tasks
1
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