sglang
https://github.com/sgl-project/sglang
Python
SGLang is a high-performance serving framework for large language models and multimodal models.
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- Issues
- [Bug] DFlash + Qwen3.8-27B: speculative decoding accept rate drops to 0 during serving
- [Perf] [AMD] qwen3.5: Run each Qwen3.8 decode layer as two persistent FlyDSL launches on MI355X
- [Feat] [NPU] sampling: Add sampling-mask support for Ascend
- [Spec] Clear stale grammar masks before DFlash and DSpark verification
- [Roadmap][NPU][Multimodal] Model support and serving features (2026 Q4)
- [Feature] π0.5 completion-boundary batching for heterogeneous denoising budgets
- Fix duplicate global scaling in NVFP4 prefill workspaces
- [Feat] QSA: Add cache sharding for Qwen3.8 hybrid models
- [AMD] Avoid unsupported AITER FP8 bpreshuffle GEMM on gfx1200/gfx1201
- Adapt MegaMoE to upstream DeepGEMM APIs and optional weight localization
- Docs
- Python not yet supported