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Pull requests: NVIDIA/Megatron-LM

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Pull requests list

Vrengasamy/fullcg ds corruption fix
#5819 opened Jul 15, 2026 by vasunvidia Contributor • Draft
6 tasks
2
Support LSQ (scale learning) in MCore
#5818 opened Jul 15, 2026 by rohansjoshi • Draft
1 of 6 tasks
1
test: re-enable unit tests with TE release builds
#5817 opened Jul 14, 2026 by balasaajay Contributor • Draft
1 of 6 tasks
2
Make the model larger and higher mb size to make reduce flakiness complexity: low
#5816 opened Jul 14, 2026 by gautham-kollu Contributor Loading…
6 tasks
3
feat(docker): Add NCCL installation script and install NCCL 2.30.4
#5815 opened Jul 14, 2026 by balasaajay Contributor • Draft
1 of 6 tasks
2
Print important dependencies complexity: low
#5814 opened Jul 14, 2026 by gautham-kollu Contributor Loading…
6 tasks
2
Add initial MCore integration for MFSDP v2 complexity: medium Run functional tests
#5813 opened Jul 14, 2026 by wujingyue Contributor Loading…
4
Pin cudnn-fe and cuTeDSL version Run functional tests
#5812 opened Jul 14, 2026 by balasaajay Contributor • Draft
1 of 6 tasks
2
[Example] Benchmark DCP on Nemotron Math v3 complexity: high
#5811 opened Jul 14, 2026 by ilml Contributor Loading…
6
Missing moe_router_dtype causes unexpected downcast in ModelOpt example
#5810 opened Jul 14, 2026 by jinhangchoi Loading…
2 of 6 tasks
3
Fix zero-loss indexer gradients for DSv4 CP
#5809 opened Jul 14, 2026 by kunlunl Contributor Loading…
2
Fix MegatronFSDP root module hook dispatch Final Review PR is in the "final review" stage module: megatron-fsdp Run functional tests
#5808 opened Jul 14, 2026 by wujingyue Contributor Loading…
1
4
[dev] support thd full iter graph under fixed GA
#5807 opened Jul 14, 2026 by HaochenYuan Contributor • Draft
6 tasks
1
[training migration] Add GlobalState to replace some global variables
#5806 opened Jul 14, 2026 by maanug-nv Contributor • Draft
6 tasks
1
Gate expensive work behind log levels
#5805 opened Jul 14, 2026 by shurkat-nvidia Contributor Loading…
4 of 6 tasks
4
Set num_splits to 0 for FA4 inference complexity: low
#5804 opened Jul 14, 2026 by santhnm2 Contributor Loading…
1 of 6 tasks
5
Exact and Memory-Efficient Speculative Decoding for Mamba
#5803 opened Jul 14, 2026 by adistomar Member • Draft
6 tasks
2
chore(tests): AUT-832 refresh h100 goldens for gpt3 tp1 pp4 vp1 decoupled_lr Run CICD Run functional tests
#5802 opened Jul 14, 2026 by svcnemo-autobot Collaborator • Draft
3
[DEV] Enable partial CUDA graphs with Megatron FSDP using planned bucket allocation
#5800 opened Jul 14, 2026 by xuwchen Contributor • Draft
6 tasks
1
Guard MLA YARN RoPE against cos/sin dim mismatch community-request Final Review PR is in the "final review" stage
#5799 opened Jul 14, 2026 by CodersAcademy006 Contributor Loading…
1 of 3 tasks
3
Fix for sequence-level aux MoE loss being dependent on batch size
#5798 opened Jul 14, 2026 by OlegSudakov • Draft
6 tasks done
2
Inference: Extend default cuda-graph coverage to 512 tokens complexity: low
#5797 opened Jul 14, 2026 by sidsingh-nvidia Contributor Loading…
1 of 6 tasks
2
Exercise nested MFSDP CUDA graph capture complexity: low Run tests
#5796 opened Jul 14, 2026 by wujingyue Contributor • Queued
1
4
[main] DeepSeek-v4 full support on main
#5795 opened Jul 14, 2026 by hxbai Contributor • Draft
6 tasks
1
Unset NCCL overrides for MFSDP v2 tests complexity: low Run tests
#5794 opened Jul 14, 2026 by wujingyue Contributor • Queued
8
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