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838 Commits

Author SHA1 Message Date
Nick Hill
2ac85a4544
[BugFix] Fix logprobs with spec decode and modified logits (#30846) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-12-18 19:58:28 -08:00
Nick Hill
45c0526ac9
[BugFix] Handle errors when preprocessing added requests (#30895) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-12-19 01:29:11 +00:00
Elizabeth Thomas
41b6f9200f
Remove all2all backend envvar (#30363) 
Signed-off-by: Elizabeth Thomas <email2eliza@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-12-18 19:46:28 +00:00
Isotr0py
700a5ad6c6
[MM Encoder]: Migrate legacy ViT MultiHeadAttention to new MMEncoderAttention interface (#30684) 
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
 2025-12-19 02:04:19 +08:00
inkcherry
500f26e6d3
[Bugfix] fix DP-aware routing in OpenAI API requests (#29002) 
Signed-off-by: inkcherry <mingzhi.liu@amd.com>
 2025-12-18 09:50:42 -08:00
Nicolò Lucchesi
bc3700e0cd
[NIXL] Support P tensor-parallel-size > D tensor-parallel-size (#27274) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2025-12-18 11:53:30 +08:00
Micah Williamson
fd8afdf38d
[ROCm][CI] Reduce Flakiness For test_async_scheduling Using ROCM_ATTN With FP32 (#30811) 
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
 2025-12-18 10:27:37 +08:00
SungMinCho
a0b782f9cc
[Metrics] Model FLOPs Utilization estimation (#30738) 
Signed-off-by: SungMinCho <tjdals4565@gmail.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>
 2025-12-18 01:40:51 +00:00
Matthew Bonanni
7eb6cb6c18
[Attention] Update tests to remove deprecated env vars (#30563) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2025-12-17 09:49:59 -08:00
Jialin Ouyang
6e9dbcc50e
[Fix] uniform decode batch check (#30747) 
Signed-off-by: Jialin Ouyang <Jialin.Ouyang@gmail.com>
 2025-12-17 19:58:43 +08:00
Roger Wang
f5f51e5931
[Core][MM] Optimize encoder cache manager by operating with embeddings only (#30475) 
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Sun Kim <sunytokki@gmail.com>
 2025-12-16 14:18:17 -08:00
Lucas Wilkinson
9fec0e13d5
[Attention] Cache attention metadata builds across hybrid KV-cache groups (#29627) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Stanislaw Wozniak <stw@zurich.ibm.com>
 2025-12-16 17:10:16 -05:00
Wentao Ye
f21f5ea38c
[Refactor] Small refactor for group topk (#30562) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
 2025-12-16 14:50:59 -05:00
jiangkuaixue123
b9ff4f2a8d
[feature] extend DBO to XBO (#30120) 
Signed-off-by: jiangkuaixue123 <jiangxiaozhou111@163.com>
Co-authored-by: root <root@hk01dgx028.cm.cluster>
 2025-12-16 00:04:01 -05:00
Or Ozeri
174e39ead7
CPU KV Offloading: Use more CUDA streams (#29013) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2025-12-14 23:50:45 +00:00
Chendi.Xue
ae2e503dda
[NIXL][BUG FIX] Fix a bug for PD with host_buffer after merging 29665 (#30420) 
Signed-off-by: Chendi Xue <chendi.xue@intel.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>
 2025-12-14 15:38:28 +00:00
Johannes F
060893654d
fix: Update json features supported by xGrammar (#30390) 
Signed-off-by: Johannes Flommersfeld <johannes.flommersfeld@tngtech.com>
Signed-off-by: Johannes F <johannesflommersfeld@users.noreply.github.com>
Co-authored-by: Johannes Flommersfeld <johannes.flommersfeld@tngtech.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
 2025-12-14 02:16:06 -08:00
realliujiaxu
d2c919dcc2
[bugfix] fix bug when top_logprobs=0 with spec decoding (#30059) 
Signed-off-by: realliujiaxu <realliujiaxu@163.com>
 2025-12-12 09:03:35 -08:00
Lucas Wilkinson
3e41992fec
[Attention] Use sparse prefill kernel for fp8 kv-cache in DeepSeek-v3.2 (#27532) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2025-12-12 05:57:47 -08:00
Andreas Karatzas
783644e4ac
[ROCm][CI] Skip multi-GPU speculative decoding tests when insufficient GPUs available (#30527) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2025-12-12 03:54:56 +00:00
rasmith
48661d275f
[CI/Build][AMD] Skip tests in test_fusions_e2e and test_dbo_dp_ep_gsm8k that require non-existing imports for ROCm (#30417) 
Signed-off-by: Randall Smith <ransmith@amd.com>
Co-authored-by: Randall Smith <ransmith@amd.com>
 2025-12-12 00:24:20 +00:00
Harry Mellor
8781cd6b88
Add Eagle and Eagle3 support to Transformers modeling backend (#30340) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-12-11 17:02:10 +00:00
Martin Hickey
f4417f8449
[KVConnector] Add KV events to KV Connectors (#28309) 
Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>
 2025-12-11 15:30:29 +01:00
Wentao Ye
d6464f2679
[Chore] Fix torch precision warning (#30428) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2025-12-11 04:05:56 +00:00
shivampr
8580919ac3
[Bugfix] fix confusing OOM errors during v1 init (#28051) 
Signed-off-by: Shivam <shivamprasad91@gmail.com>
Signed-off-by: shivampr <shivampr.dev@gmail.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2025-12-10 23:17:41 +00:00
Will Eaton
a9e4106f28
[P/D] KV Load Failure Recovery/Abort Configuration (#26813) 
Signed-off-by: Will Eaton <weaton@redhat.com>
Signed-off-by: Will Eaton <me@wseaton.com>
Signed-off-by: Nick Hill <nhill@redhat.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
Co-authored-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2025-12-10 11:00:52 -08:00
Andreas Karatzas
ed7af3178a
[ROCm][CI] Attempt to fix the failures under a subgroup of the e2e the test group (#29358) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
Co-authored-by: Micah Williamson <micah.williamson@amd.com>
 2025-12-10 05:33:13 +00:00
Micah Williamson
7d80c73d42
[CI] Reduce Flakiness For test_spec_decode.py::test_suffix_decoding_acceptance (#30367) 
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
 2025-12-10 02:35:49 +00:00
Lucas Wilkinson
abe93bce59
[Attention] Make seq_lens_cpu optional in CommonAttentionMetadata to enable true async spec-decode (#29624) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Benjamin Chislett <chislett.ben@gmail.com>
 2025-12-09 17:18:10 -08:00
Benjamin Chislett
e858bfe051
[Cleanup] Refactor profiling env vars into a CLI config (#29912) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
Signed-off-by: Benjamin Chislett <chislett.ben@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-12-09 13:29:33 -05:00
Wentao Ye
83319b44c2
[Compile] Fix torch warning TensorFloat32 tensor cores for float32 matrix multiplication available but not enabled (#29897) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2025-12-09 10:40:37 -05:00
Lucas Wilkinson
56037dfa2f
[BugFix] Fix assert batch_descriptor.num_tokens == num_tokens_padded (#30173) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2025-12-09 10:36:12 -05:00
quanliu
5dcd593baf
[Feature] Batch-Invariant Support for FA2 and LoRA (#30018) 
Signed-off-by: quanliu <18646313696@163.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2025-12-09 10:01:38 -05:00
Hubert de La Jonquiere
c72ea10723
[Structured Output][Reasoning] Improves decoding throughput for models using single-token reasoning endings. (#30056) 2025-12-09 18:54:08 +08:00
Micah Williamson
aeb82b1930
[CI] Fix Flaky test_eagle_max_len Test (#30306) 
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
 2025-12-09 07:33:34 +00:00
Lucas Wilkinson
aed846917f
[Attention] Make split_decodes_and_prefills(..., require_uniform=True) support padding (#29644) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Benjamin Chislett <chislett.ben@gmail.com>
 2025-12-09 07:24:01 +00:00
Or Ozeri
4c6fd25880
kv_transfer: Rename the shared storage connectors (#30201) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2025-12-08 20:46:09 -08:00
Wentao Ye
d9417096d1
[Feature] Batch invariant: Enable TRITON_MLA without prefix-caching (#29125) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2025-12-08 19:31:57 -05:00
Victor Ziliang Peng
f1599ca55d
feat(metrics): Add prefill KV compute metric excluding cached tokens (#30189) 
Signed-off-by: Ziliang Peng <ziliang@character.ai>
 2025-12-09 00:08:48 +00:00
Ming Yang
60d17251c9
[Disagg] Support large batch size in proxy server and update NixlConnector doc for DP (#28782) 
Signed-off-by: Ming Yang <minos.future@gmail.com>
 2025-12-09 00:01:08 +00:00
Charlie Fu
6af70e11a0
[ROCm][CI] Fix test_max_len.py for Rocm (#29916) 
Signed-off-by: charlifu <charlifu@amd.com>
Signed-off-by: Charlie Fu <Charlie.Fu@amd.com>
 2025-12-08 16:58:30 -05:00
Cyrus Leung
e83b7e379c
Revert "[Renderer] Separate out RendererConfig from ModelConfig (#30145)" (#30199) 2025-12-07 00:00:22 -08:00
Cyrus Leung
27f4c2fd46
[Renderer] Separate out RendererConfig from ModelConfig (#30145) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-06 23:15:42 -08:00
Cyrus Leung
671427efbf
[Model] Move multimodal_cpu_fields definition to field config (#30181) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-06 13:40:02 +00:00
rasmith
b12f4a9830
[CI/Build][AMD] Use ROCM_ATTN instead of FLASH_ATTN test for test_register_kv_caches for ROCm and update test for TRITON_ATTN (#29985) 
Signed-off-by: Randall Smith <ransmith@amd.com>
Co-authored-by: Randall Smith <ransmith@amd.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>
 2025-12-05 20:57:38 -08:00
Samuel Shen
7e31c3a3f6
[CI]: Remove unnecessary imports from test_lmache_integration (#30157) 
Signed-off-by: Samuel Shen <slshen@uchicago.edu>
Co-authored-by: Samuel Shen <slshen@uchicago.edu>
 2025-12-06 12:53:34 +08:00
Divakar Verma
962d703818
[Bugfix][llama4_eagle] Fix missing 'lm_head' attribute (#29926) 
Signed-off-by: Divakar Verma <divakar.verma@amd.com>
 2025-12-05 19:57:26 +00:00
Matthew Bonanni
66e674cdd5
[Attention][UX][1/N] Add AttentionConfig and change attention env vars to CLI arguments (#26315) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni001@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
 2025-12-05 09:48:43 -08:00
Mark McLoughlin
dff0a2b394
[NIXL] Add remote_request_id to kv_transfer_params (#29665) 
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
 2025-12-05 09:43:48 -08:00
Nick Hill
dc264bcea1
[BugFix] Eagerly abort cancelled final-step requests (#29987) 
Currently, when requests are cancelled while executing their final
step, "completion" is handled based on normal stop processing (e.g.
length or stop token), so the abort has no effect. This is typically
not a problem, but when a kv connector is involved it thinks the
request completed successfully rather than being aborted.

This is problematic for disaggregated prefill which will free kv
cache blocks if the request was aborted but not if it completed
successfully—since the cancelled request will never be sent to
the decode side, kv cache blocks remain pinned until the fall-back
timeout expires. The problem is exacerbated when many requests
are cancelled and/or there are large prefills whose forward pass
takes a long time (since the window is bigger).

This PR fixes the problem by processing pending aborts
immediately prior to processing model output each step; we process
only aborts, not new requests, since it's preferable for latency to
process model outputs before new incoming requests.

Fixes #26400.

Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-12-05 17:28:32 +00:00