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106 Commits

Author SHA1 Message Date
Alex Brooks 10f4db4dbe [Frontend] Add Support for MM Encoder/Decoder Beam Search (Offline) (#36153) 
Signed-off-by: Alex Brooks <albrooks@redhat.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
 2026-03-06 01:16:56 -08:00
Cyrus Leung 23210a911e [CI/Build] Try to make beam search test less flaky (#34885) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-19 19:16:58 +08:00
Andreas Karatzas f6220f9877 [ROCm][Test] Fix beam search determinism failures from batch-size-dependent FP divergence and removed wrong marker (#34878) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-02-19 08:25:26 +00:00
Cyrus Leung 574fe75245 [Renderer] Move InputPreprocessor into Renderer (2/2) (#34560) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-17 05:29:01 -08:00
7. Sun 0b9a735e11 [Tests] Clarify pytest skip reasons with actionable context (#32981) 
Signed-off-by: 7. Sun <jhao.sun@gmail.com>
 2026-01-24 06:38:50 +00:00
Jialin Ouyang 40b6b38f2c [Core] Switch Flat logprob control from environment variable to SamplingParams (#28914) 
Signed-off-by: Jialin Ouyang <Jialin.Ouyang@gmail.com>
Co-authored-by: 22quinn <33176974+22quinn@users.noreply.github.com>
 2025-11-19 02:10:02 +00:00
Zhuohan Li 8d706cca90 [Misc] FlattenLogprobs -> FlatLogprobs (#28335) 2025-11-11 03:41:23 +00:00
Jialin Ouyang ccd98b59c1 [Perf] Introduce FlattenLogprobs to store logprobs results to reduce GC overhead (#28171) 
Signed-off-by: Jialin Ouyang <Jialin.Ouyang@gmail.com>
 2025-11-07 00:27:12 -08:00
Tahsin Tunan 43721bc67f [CI] Replace large models with tiny alternatives in tests (#24057) 
Signed-off-by: Tahsin Tunan <tahsintunan@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-16 15:51:27 +01:00
Harry Mellor 8fcaaf6a16 Update Optional[x] -> x | None and Union[x, y] to x | y (#26633) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-12 09:51:31 -07:00
Cyrus Leung 1e4ecca1d0 [V0 Deprecation] Remove VLLM_USE_V1 from tests (#26341) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-10-07 15:42:31 +00:00
Harry Mellor d6953beb91 Convert formatting to use ruff instead of yapf + isort (#26247) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-05 07:06:22 -07:00
Woosuk Kwon 52c2a8d4ad [V0 Deprecation] Remove LLMEngine (#25033) 
Signed-off-by: Woosuk Kwon <woosuk@thinkingmachines.ai>
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-09-20 17:56:30 -07:00
Woosuk Kwon 5c65a72bb1 [V0 Deprecation] Remove more V0 tests (#25117) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-09-17 22:05:25 -07:00
co63oc 1bd007f234 fix some typos (#24071) 
Signed-off-by: co63oc <co63oc@users.noreply.github.com>
 2025-09-02 20:44:50 -07:00
Woosuk Kwon b668055a11 [V0 Deprecation] Remove V0 Samplers test (#23862) 2025-08-28 18:05:52 -07:00
Chen Zhang 142ac08030 [Frontend] Optimize beam search performance by limiting concurrency (#23599) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-08-27 04:59:14 +00:00
Woosuk Kwon 71683ca6f6 [V0 Deprecation] Remove multi-step scheduling (#22138) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
Signed-off-by: Woosuk Kwon <woosuk@thinkingmachines.ai>
 2025-08-12 20:18:39 -07:00
Reza Barazesh 37efc63b64 [V0 deprecation] Guided decoding (#21347) 
Signed-off-by: Reza Barazesh <rezabarazesh@meta.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-07-29 03:15:30 -07:00
Ning Xie d97841078b [Misc] unify variable for LLM instance (#20996) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2025-07-21 12:18:33 +01:00
Woosuk Kwon dd572c0ab3 [V0 Deprecation] Remove V0 Spec Decode workers (#21152) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-07-18 21:47:50 -07:00
Ning Xie 2f1c19b245 [CI] change spell checker from codespell to typos (#18711) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2025-06-11 19:57:10 -07:00
Simon Mo 02f0c7b220 [Misc] Add SPDX-FileCopyrightText (#19100) 
Signed-off-by: simon-mo <simon.mo@hey.com>
 2025-06-03 11:20:17 -07:00
Cyrus Leung 6aa8f9a4e7 [Core] Rework dtype resolution (#18751) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-06-01 11:04:23 +08:00
Bowen Wang 7fdfa01530 [Sampler] Adapt to FlashInfer 0.2.3 sampler API (#15777) 
Signed-off-by: Bowen Wang <abmfy@icloud.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
 2025-05-16 15:14:03 -07:00
Harry Mellor c6798baa9c Change top_k to be disabled with 0 (still accept -1 for now) (#17773) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-05-09 10:01:49 +00:00
Alex Brooks 6b40996ae8 [Core][Bugfix] Fix Offline MM Beam Search (#16390) 
Signed-off-by: Alex-Brooks <Alex.Brooks@ibm.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
 2025-04-15 10:33:02 +08:00
Robert Shaw d4d93db2c5 [V1] V1 Enablement Oracle (#13726) 
Signed-off-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: Michael Goin <michael@neuralmagic.com>
 2025-03-14 22:02:20 -07:00
Harry Mellor cf069aa8aa Update deprecated Python 3.8 typing (#13971) 2025-03-02 17:34:51 -08:00
Kevin H. Luu d5d214ac7f [1/n][CI] Load models in CI from S3 instead of HF (#13205) 
Signed-off-by: <>
Co-authored-by: EC2 Default User <ec2-user@ip-172-31-20-117.us-west-2.compute.internal>
 2025-02-19 07:34:59 +00:00
Harry Mellor f2b20fe491 Consolidate Llama model usage in tests (#13094) 2025-02-13 22:18:03 -08:00
Russell Bryant e489ad7a21 [Misc] Add SPDX-License-Identifier headers to python source files (#12628) 
- **Add SPDX license headers to python source files**
- **Check for SPDX headers using pre-commit**

commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:18:24 2025 -0500

    Add SPDX license headers to python source files
    
This commit adds SPDX license headers to python source files as
recommended to
the project by the Linux Foundation. These headers provide a concise way
that is
both human and machine readable for communicating license information
for each
source file. It helps avoid any ambiguity about the license of the code
and can
    also be easily used by tools to help manage license compliance.
    
The Linux Foundation runs license scans against the codebase to help
ensure
    we are in compliance with the licenses of the code we use, including
dependencies. Having these headers in place helps that tool do its job.
    
    More information can be found on the SPDX site:
    
    - https://spdx.dev/learn/handling-license-info/
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:36:32 2025 -0500

    Check for SPDX headers using pre-commit
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

---------

Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-02-02 11:58:18 -08:00
Harry Mellor 823ab79633 Update pre-commit hooks (#12475) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-01-27 17:23:08 -07:00
Andy Lo 18fd4a8331 [Bugfix] Multi-sequence broken (#11898) 
Signed-off-by: Andy Lo <andy@mistral.ai>
 2025-01-21 11:51:35 -08:00
Wallas Henrique 86c2d8fd1c [Bugfix] Fix spec decoding when seed is none in a batch (#10863) 
Signed-off-by: Wallas Santos <wallashss@ibm.com>
 2024-12-20 05:15:31 +00:00
Aaron Pham 21063c11c7 [CI/Build] drop support for Python 3.8 EOL (#8464) 
Signed-off-by: Aaron Pham <contact@aarnphm.xyz>
 2024-11-06 07:11:55 +00:00
Vasiliy Alekseev 07e981fdf4 [Frontend] Bad words sampling parameter (#9717) 
Signed-off-by: Vasily Alexeev <alvasian@yandex.ru>
 2024-10-26 16:29:38 +00:00
youkaichao 18b296fdb2 [core] remove beam search from the core (#9105) 2024-10-07 05:47:04 +00:00
Lily Liu 1570203864 [Spec Decode] (1/2) Remove batch expansion (#8839) 2024-10-01 16:04:42 -07:00
Nick Hill 4b377d6feb [BugFix] Fix test breakages from transformers 4.45 upgrade (#8829) 2024-09-26 16:46:43 -07:00
youkaichao 0250dd68c5 re-implement beam search on top of vllm core (#8726) 
Co-authored-by: Brendan Wong <bjwpokemon@gmail.com>
 2024-09-23 22:08:12 -07:00
jiqing-feng 5f7bb58427 Fix typical acceptance sampler with correct recovered token ids (#8562) 2024-09-23 12:32:27 -07:00
Lily Liu c6bd70d772 [SpecDec][Misc] Cleanup, remove bonus token logic. (#8701) 2024-09-22 12:34:14 -07:00
youkaichao 0faab90eb0 [beam search] add output for manually checking the correctness (#8684) 2024-09-20 19:55:33 -07:00
Cyrus Leung 0455c46ed4 [Core] Factor out common code in SequenceData and Sequence (#8675) 2024-09-21 02:30:39 +00:00
Lily Liu e6a26ed037 [SpecDecode][Kernel] Flashinfer Rejection Sampling (#7244) 2024-09-01 21:23:29 -07:00
Cyrus Leung 51f86bf487 [mypy][CI/Build] Fix mypy errors (#7929) 2024-08-27 23:47:44 -07:00
Peng Guanwen f710fb5265 [Core] Use flashinfer sampling kernel when available (#7137) 
Co-authored-by: Michael Goin <michael@neuralmagic.com>
 2024-08-19 03:24:03 +00:00
SangBin Cho ff7ec82c4d [Core] Optimize SPMD architecture with delta + serialization optimization (#7109) 2024-08-18 17:57:20 -07:00
jon-chuang 50b8d08dbd [Misc/Testing] Use torch.testing.assert_close (#7324) 2024-08-16 04:24:04 +00:00