deepspeed
https://github.com/microsoft/deepspeed
Python
DeepSpeed is a deep learning optimization library that makes distributed training easy, efficient, and effective.
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- Issues
- [BUG] The different lr for Muon doesn't work?
- Fix: ZenFlow Adam integration for updated PyTorch backward flow (#7759)
- Fix Muon optimizer conflict with gradient clipping in ZeRO 1/2
- HF2UCP: Converting a `pytorch_model.bin` or `.safetensors` checkpoint to UCP
- [BUG] Qwen3: model loading failed when using meta device
- [BUG] - Multiple 5090s failing on deepspeed.initialize()
- [REQUEST] Auto-Tuning CPU Core Binding for DeepSpeed&ZenFlow
- [BUG] Re-initializing the Engine
- [BUG] RuntimeError: tracing error at step X, due to `NOT_AVAILABLE` parameters
- [BUG] AttributeError: 'Linear' object has no attribute 'ds_grads_remaining'
- Docs
- Python not yet supported