vllm
https://github.com/vllm-project/vllm
Python
A high-throughput and memory-efficient inference and serving engine for LLMs
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- Issues
- [Bugfix][Model] Fix GLM non-mHC sequence-parallel decoder layout
- [Qwen4Exp] Checkpoint-mapped PLE: read a decode step's cold pages with readahead
- [Bugfix][Metrics][MFU] Bill linear-attention layers of hybrid models separately
- [vLLM IR][RoPE] Port base RotaryEmbedding to a vLLM IR op (CUDA + ROCm/AITER)
- [Bug][ROCm]: v0.30.0 release is missing #57252, so GLM-5.3 (GlmMoeDsa) can't start on AMD
- [ROCm][Perf][Tracking Issue]: Hy4-Preview
- [CPU][MoE] Add AVX2 fallback for symmetric GPTQ INT4 experts
- [Core] Add --release-weight-page-cache to drop checkpoint pages after load
- [Performance][ROCm] V2 runner PP side streams make gfx1201 (RDNA4) forward ~2× slower; main-stream option fixes it
- [Bug]: When using the V4 parser in vLLM to parse outputs from DeepSeek V4.1 Flash, the leading extra space in V4.1 DSML tags breaks state machine matching and parameter regex, filters arg deltas, and prevents streaming return of tool call arguments.
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