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Pull requests: deepspeedai/DeepSpeed

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Pull requests list

Update version after latest release (v0.18.9)
#7936 opened Mar 30, 2026 by loadams Loading…
Refactor consolidate transpose
#7934 opened Mar 30, 2026 by nathon-lee Loading…
Fix ZeRO-3 optimizer initialization validation (#7844)
#7929 opened Mar 28, 2026 by amadhan882 Loading…
1
5
[Feature] Enable AutoEP Compatibility with ZeRO-3
#7928 opened Mar 28, 2026 by nathon-lee Loading…
6
Add torch_xla TPU support for ZeRO-1/2
#7917 opened Mar 21, 2026 by PKUWZP Loading…
18
fix: add setup_context for torch.func compatibility
#7916 opened Mar 21, 2026 by roycho96 Loading…
1
25
fix(zero): guard ds_grads_remaining
#7904 opened Mar 14, 2026 by ailuntz Loading…
3
doc: Remove suggestion to build extensions in parallel
#7899 opened Mar 12, 2026 by Flamefire Loading…
1
5
[Bugfix] Validate fp16.loss_scale is finite in DeepSpeedFP16Config
#7892 opened Mar 8, 2026 by s-zx Loading…
1
8
Fix Stage 0 + Ulysses crash: make bwc_tensor_model_parallel_rank() resilient to MP API absence
#7888 opened Mar 6, 2026 by nathon-lee Loading…
3
[SP] add SP deny list instead of allow
#7887 opened Mar 5, 2026 by kashif Loading…
41
fix(zero): Ensure full gradient reduction for Muon optimizer with reduce_scatter
#7878 opened Feb 27, 2026 by nathon-lee Loading…
1
2
fix: correct DistributedAttention output shape and pad uneven sequence lengths (#7842)
#7868 opened Feb 22, 2026 by harshang03 • Draft
1
1
fix: keep fp32-pinned parameters out of the bf16 cast path in ZeRO-3 (#7747)
#7867 opened Feb 22, 2026 by harshang03 • Draft
1
Revert "fix: remove premature MPI environment variable check in OpenMPIRunner"
#7864 opened Feb 21, 2026 by mikloorbi-sys • Draft
1
Fix global .cuh ignore and enforce tracked CUDA headers
#7858 opened Feb 18, 2026 by harshang03 • Draft
1
Fix ZeRO legacy grad-hook crash when next_functions is missing
#7857 opened Feb 17, 2026 by harshang03 • Draft
1
Reject non-finite fp16 loss_scale across config and ZeRO paths
#7856 opened Feb 17, 2026 by harshang03 • Draft
1
Fix zero/division safety gaps in utility and inference paths
#7855 opened Feb 17, 2026 by harshang03 • Draft
Fix count_used_parameters_in_backward crash on PyTorch < 2.3 (#7756)
#7849 opened Feb 12, 2026 by harshang03 • Draft
1
1
[BUG] Fix: Fix gradient norm calculation and dynamic shape blocking in PP+ZeRO1 collective communication
#7847 opened Feb 12, 2026 by Thinksky5124 Loading…
11
Fix subgroup optimizer metadata inconsistency
#7820 opened Jan 27, 2026 by st-bang97 Loading…
2
Fix bf16 dtype mismatch in ZeRO-3 with zero_quantized_weights
#7792 opened Jan 18, 2026 by juyterman1000 Loading…
5
Fix Muon optimizer conflict with gradient clipping in ZeRO 1/2
#7776 opened Jan 12, 2026 by fy817 Loading…
16
Fix: ZenFlow Adam integration for updated PyTorch backward flow (#7759)
#7771 opened Jan 11, 2026 by Antlera Loading…
16
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