vLLM v0.1.3

What's Changed

Major changes

• More model support: LLaMA 2, Falcon, GPT-J, Baichuan, etc.
• Efficient support for MQA and GQA.
• Changes in the scheduling algorithm: vLLM now uses a TGI-style continuous batching.
• And many bug fixes.

All changes

• fix: only response [DONE] once when streaming response. by @gesanqiu in #378
• [Fix] Change /generate response-type to json for non-streaming by @nicolasf in #374
• Add trust-remote-code flag to handle remote tokenizers by @codethazine in #364
• avoid python list copy in sequence initialization by @LiuXiaoxuanPKU in #401
• [Fix] Sort LLM outputs by request ID before return by @WoosukKwon in #402
• Add trust_remote_code arg to get_config by @WoosukKwon in #405
• Don't try to load training_args.bin by @lpfhs in #373
• [Model] Add support for GPT-J by @AndreSlavescu in #226
• fix: freeze pydantic to v1 by @kemingy in #429
• Fix handling of special tokens in decoding. by @xcnick in #418
• add vocab padding for LLama(Support WizardLM) by @esmeetu in #411
• Fix the KeyError when loading bloom-based models by @HermitSun in #441
• Optimize MQA Kernel by @zhuohan123 in #452
• Offload port selection to OS by @zhangir-azerbayev in #467
• [Doc] Add doc for running vLLM on the cloud by @Michaelvll in #426
• [Fix] Fix the condition of max_seq_len by @zhuohan123 in #477
• Add support for baichuan by @codethazine in #365
• fix max seq len by @LiuXiaoxuanPKU in #489
• Fixed old name reference for max_seq_len by @MoeedDar in #498
• hotfix attn alibi wo head mapping by @Oliver-ss in #496
• fix(ray_utils): ignore re-init error by @mspronesti in #465
• Support trust_remote_code in benchmark by @wangruohui in #518
• fix: enable trust-remote-code in api server & benchmark. by @gesanqiu in #509
• Ray placement group support by @Yard1 in #397
• Fix bad assert in initialize_cluster if PG already exists by @Yard1 in #526
• Add support for LLaMA-2 by @zhuohan123 in #505
• GPTJConfig has no attribute rotary. by @leegohi04517 in #532
• [Fix] Fix GPTBigcoder for distributed execution by @zhuohan123 in #503
• Fix paged attention testing. by @shanshanpt in #495
• fixed tensor parallel is not defined by @MoeedDar in #564
• Add Baichuan-7B to README by @zhuohan123 in #494
• [Fix] Add chat completion Example and simplify dependencies by @zhuohan123 in #576
• [Fix] Add model sequence length into model config by @zhuohan123 in #575
• [Fix] fix import error of RayWorker (#604) by @zxdvd in #605
• fix ModuleNotFoundError by @mklf in #599
• [Doc] Change old max_seq_len to max_model_len in docs by @SiriusNEO in #622
• fix biachuan-7b tp by @Sanster in #598
• [Model] support baichuan-13b based on baichuan-7b by @Oliver-ss in #643
• Fix log message in scheduler by @LiuXiaoxuanPKU in #652
• Add Falcon support (new) by @zhuohan123 in #592
• [BUG FIX] upgrade fschat version to 0.2.23 by @YHPeter in #650
• Refactor scheduler by @WoosukKwon in #658
• [Doc] Add Baichuan 13B to supported models by @zhuohan123 in #656
• Bump up version to 0.1.3 by @zhuohan123 in #657

New Contributors

• @nicolasf made their first contribution in #374
• @codethazine made their first contribution in #364
• @lpfhs made their first contribution in #373
• @AndreSlavescu made their first contribution in #226
• @kemingy made their first contribution in #429
• @xcnick made their first contribution in #418
• @esmeetu made their first contribution in #411
• @HermitSun made their first contribution in #441
• @zhangir-azerbayev made their first contribution in #467
• @MoeedDar made their first contribution in #498
• @Oliver-ss made their first contribution in #496
• @mspronesti made their first contribution in #465
• @wangruohui made their first contribution in #518
• @Yard1 made their first contribution in #397
• @leegohi04517 made their first contribution in #532
• @shanshanpt made their first contribution in #495
• @zxdvd made their first contribution in #605
• @mklf made their first contribution in #599
• @SiriusNEO made their first contribution in #622
• @Sanster made their first contribution in #598
• @YHPeter made their first contribution in #650

Full Changelog: v0.1.2...v0.1.3

vLLM v0.1.2

What's Changed

• Initial support for GPTBigCode
• Support for MPT and BLOOM
• Custom tokenizer
• ChatCompletion endpoint in OpenAI demo server
• Code format
• Various bug fixes and improvements
• Documentation improvement

Contributors

Thanks to the following amazing people who contributed to this release:

@michaelfeil @WoosukKwon @metacryptom @merrymercy @BasicCoder @zhuohan123 @twaka @comaniac @neubig @JRC1995 @LiuXiaoxuanPKU @bm777 @Michaelvll @gesanqiu @ironpinguin @coolcloudcol @akxxsb

Full Changelog: v0.1.1...v0.1.2

vLLM v0.1.1 (Patch)

What's Changed

• Fix Ray node resources error by @zhuohan123 in #193
• [Bugfix] Fix a bug in RequestOutput.finished by @WoosukKwon in #202
• [Fix] Better error message when there is OOM during cache initialization by @zhuohan123 in #203
• Bump up version to 0.1.1 by @zhuohan123 in #204

Full Changelog: v0.1.0...v0.1.1

vLLM v0.1.0

The first official release of vLLM!

See our README for details.

Thanks

Thanks @WoosukKwon @zhuohan123 @suquark for their contributions.