vllm-project/vllm v0.2.7

on GitHub

Major Changes

• Up to 70% throughput improvement for distributed inference by removing serialization/deserialization overheads
• Fix tensor parallelism support for Mixtral + GPTQ/AWQ

What's Changed

• Minor fix for gpu-memory-utilization description by @SuhongMoon in #2162
• [BugFix] Raise error when max_model_len is larger than KV cache size by @WoosukKwon in #2163
• [BugFix] Fix RoPE kernel on long sequences by @WoosukKwon in #2164
• Add SSL arguments to API servers by @hmellor in #2109
• typo fix by @oushu1zhangxiangxuan1 in #2166
• [ROCm] Fixes for GPTQ on ROCm by @kliuae in #2180
• Update Help Text for --gpu-memory-utilization Argument by @SuhongMoon in #2183
• [Minor] Add warning on CUDA graph memory usage by @WoosukKwon in #2182
• Added DeciLM-7b and DeciLM-7b-instruct by @avideci in #2062
• [BugFix] Fix weight loading for Mixtral with TP by @WoosukKwon in #2208
• Make _prepare_sample non blocking and pin memory of CPU input buffers by @hanzhi713 in #2207
• Remove Sampler copy stream by @Yard1 in #2209
• Fix a broken link by @ronensc in #2222
• Disable Ray usage stats collection by @WoosukKwon in #2206
• [BugFix] Fix recovery logic for sequence group by @WoosukKwon in #2186
• Update installation instructions to include CUDA 11.8 xFormers by @skt7 in #2246
• Add "About" Heading to README.md by @blueceiling in #2260
• [BUGFIX] Do not return ignored sentences twice in async llm engine by @zhuohan123 in #2258
• [BUGFIX] Fix API server test by @zhuohan123 in #2270
• [BUGFIX] Fix the path of test prompts by @zhuohan123 in #2273
• [BUGFIX] Fix communication test by @zhuohan123 in #2285
• Add support GPT-NeoX Models without attention biases by @dalgarak in #2301
• [FIX] Fix kernel bug by @jeejeelee in #1959
• fix typo and remove unused code by @esmeetu in #2305
• Enable CUDA graph for GPTQ & SqueezeLLM by @WoosukKwon in #2318
• Fix Gradio example: remove deprecated parameter concurrency_count by @ronensc in #2315
• Use NCCL instead of ray for control-plane communication to remove serialization overhead by @zhuohan123 in #2221
• Remove unused const TIMEOUT_TO_PREVENT_DEADLOCK by @ronensc in #2321
• [Minor] Revert the changes in test_cache by @WoosukKwon in #2335
• Bump up to v0.2.7 by @WoosukKwon in #2337

New Contributors

• @SuhongMoon made their first contribution in #2162
• @hmellor made their first contribution in #2109
• @oushu1zhangxiangxuan1 made their first contribution in #2166
• @kliuae made their first contribution in #2180
• @avideci made their first contribution in #2062
• @hanzhi713 made their first contribution in #2207
• @ronensc made their first contribution in #2222
• @skt7 made their first contribution in #2246
• @blueceiling made their first contribution in #2260
• @dalgarak made their first contribution in #2301

Full Changelog: v0.2.6...v0.2.7