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159 Commits
Author SHA1 Message Date
Isotr0py be8a72f0a6 Stack torch.compile with CUDA graph decode instead of choosing one 
Regionally compile the DiT blocks even when enable_cuda_graph_decode is set
and let graph capture record the compiled (fused) kernels; inductor's own
cudagraphs stay off so the two graph layers never nest. Measured on GB200
(1024x1024, 50 steps, seed 42, BF16): combo 3.04s vs compile-only 3.2s,
graph-only 4.0s, eager 4.3s per image; 44.5-45.6 dB PSNR vs eager.
 2026-09-22 08:58:32 +00:00
Isotr0py 3e274a0024 Merge remote-tracking branch 'origin/main' into qwen-image-2.1 
# Conflicts:
#	tests/entrypoints/openai_api/test_image_server.py
#	vllm_omni/entrypoints/openai/api_server.py
 2026-09-22 01:23:45 +00:00
vOv d8d162d810 [Core][Diffusion] Add pause_generation(mode="keep") for diffusion stages (#7685) 
Signed-off-by: cr-gao <gaochenrui@sjtu.edu.cn>
 2026-09-22 01:31:22 +08:00
Isotr0py 9174554e40 Merge remote-tracking branch 'origin/main' into qwen-image-2.1 
# Conflicts:
#	vllm_omni/diffusion/executor/multiproc_executor.py
#	vllm_omni/diffusion/offloader/sequential_backend.py
 2026-09-21 07:32:04 +00:00
Zhou TaichangandClaude Fable 5.1 86fcfe95f1 [LingBot World] Eleven bit-identical removals of repeated work in the realtime path (#7648) 
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-21 06:12:45 +00:00
Zeyu Huang | 黃澤宇 e36babd48f [Core][Diffusion] Camera interaction for diffusion streaming generation (LingBot World 2 as example) (#7198) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
 2026-09-20 16:19:41 +00:00
Wu JIAZHENAcerak01-fyamy-why-3459
 		102ba716bf [Feat] Add native Mooncake KV transfer from AR to DiT (#7166) 
Signed-off-by: asukaqaq-s <1311722138@qq.com>
Signed-off-by: Acerak01-fy <wfy2003324@163.com>
Co-authored-by: Acerak01-fy <wfy2003324@163.com>
Co-authored-by: amy-why-3459 <wuhaiyan17@huawei.com>
 2026-09-20 14:44:55 +00:00
akshatvishu 415005be22 [Model] Add circlestone-labs/Anima (#4083) 
Signed-off-by: akshatvishu <akshatnayak197@gmail.com>
 2026-09-19 16:16:38 +00:00
Tianyu Guo ab4cf24b3e Optimize Qwen-Image 2.1 attention and decode graph reuse (#7790) 
Signed-off-by: Tianyu Guo <guoty9@mail2.sysu.edu.cn>
 2026-09-18 19:37:19 +08:00
yzhautouskay 6040bb97e2 [Perf][Cosmos3] Add SeaCache support for Cosmos3 (#6922) 
Signed-off-by: Yuliya Zhautouskaya <yzhautouskay@nvidia.com>
 2026-09-15 14:57:15 -07:00
NancyFyongNancyFyongSamit
 		a2486dd00b [Core][Diffusion] Add a typed pre-D2H video media contract (#6615) 
Signed-off-by: NancyFyong <NancyFyong@users.noreply.github.com>
Signed-off-by: Samit <285365963@qq.com>
Co-authored-by: NancyFyong <NancyFyong@users.noreply.github.com>
Co-authored-by: Samit <285365963@qq.com>
 2026-09-10 09:50:54 +00:00
boatman cdf027874c [Feat][OmniVoice]Support Varlen Attn, Request-Batch and Step-Execution (#6408) 
Signed-off-by: boatman <109857087+sphinxkkkbc@users.noreply.github.com>
 2026-09-08 18:58:38 -07:00
Zeyu Huang | 黃澤宇 2df95de421 [Core][Diffusion] Refactor prompt updates into a modality-ready interaction framework (#6294) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
 2026-09-07 11:40:04 +08:00
Zeyu Huang | 黃澤宇asukaqaq-sHongsheng Liu
 		f26f9c3a7f [Diffusion] Implement paged AR↔DiT KV connector ("v1", reusing vllm's native mooncake) (#6310) 
Signed-off-by: asukaqaq-s <1311722138@qq.com>
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
Co-authored-by: asukaqaq-s <1311722138@qq.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-09-06 05:41:54 +08:00
SYLAR ea3cf99894 [diffusion][feature] Add component-selective offload policies (#5929) 
Signed-off-by: lishunyang12 <lishunyang12@163.com>
 2026-09-06 05:40:09 +08:00
Samit 44d3ae100a [Bugfix][Diffusion] Fuse distilled LoRA weights before HSDP sharding (#6948) 
Signed-off-by: samithuang <285365963@qq.com>
Signed-off-by: Samit <285365963@qq.com>
 2026-09-06 01:29:59 +08:00
heyuanliu-intel 10701e1838 [Bugfix] Release diffusion worker RPC results on ranks that do not reply (#6989) 
Signed-off-by: heyuanliu-intel <heyuan.liu@intel.com>
 2026-09-04 16:45:17 +08:00
Trigger e43c787544 [Model] Add BAGEL step execution and continuous batching (#6359) 2026-09-04 01:36:11 +00:00
vOvHongsheng LiuAlicia
 		3b6ce98421 [Model] Add Cache-DiT and CPU offload support for SANA-Video 2B (#5882) 
Signed-off-by: cr-gao <gaochenrui@sjtu.edu.cn>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Alicia <115451386+congw729@users.noreply.github.com>
 2026-09-02 23:40:48 +08:00
DanaerLeeandHongsheng Liu 0288c3f56e [Model] Support SenseNova-U1.5-8B-MoT and its distilled 8-step LoRA (#6516) 
Signed-off-by: MrlixiangWE <mrdanaer@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-09-01 22:53:53 +08:00
Wang fuyinzwhzzz0821zwhzzz0821
 		fe4a2a7477 [Diffusion] Add paged KV cache support for HunyuanImage3 DiT on NPU and GPU (#6563) 
Signed-off-by: Acerak01-fy <wfy2003324@163.com>
Signed-off-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
Signed-off-by: zwhzzz0821 <2831474076@qq.com>
Co-authored-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
Co-authored-by: zwhzzz0821 <2831474076@qq.com>
 2026-08-31 10:15:46 +00:00
汪志鹏andHongsheng Liu 86b85c078b [Feature][MiniMax-H3] Fuse the FastH3 four-step adapter at load time (#6714) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-31 12:04:58 +08:00
baonudesifeizhai 8be601ed7f [Diffusion] Add native SymmMem Fast Ulysses transport (#6340) 
Signed-off-by: roG0d <baonudesifeizhai@gmail.com>
 2026-08-30 04:14:21 +00:00
Hongsheng Liuandhsliuustc0106 8bfad23f98 [Core] Restore topology-aware diffusion worker titles (#6722) 
Signed-off-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
Co-authored-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
 2026-08-29 08:45:57 +08:00
Hongsheng Liu d5aced9296 Revert "[Core] Make diffusion worker titles topology-aware" (#6717) 2026-08-28 17:30:03 +08:00
prettygirlisnotme 13173d6bbb [Core] Make diffusion worker titles topology-aware (#6307) 
Signed-off-by: Dragonborn <1078757180@qq.com>
 2026-08-28 16:00:30 +08:00
Honghan ZhuClaude Opus 4.7Gao Han
 		7ae15c74c8 text and image metric (#6150) 
Signed-off-by: zhuhh97 <zhuhonghan@huawei.com>
Signed-off-by: Gao Han <hgaoaf@connect.ust.hk>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>
 2026-08-26 02:54:45 +00:00
Hongsheng Liuandhsliuustc0106 c608910d20 [Diffusion] Register HWR mmap for direct DLO H2D (#6591) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
Co-authored-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
 2026-08-25 23:30:11 +08:00
Hongsheng Liuandhsliuustc0106 8360346a66 [Diffusion] Integrate no-AllGather DLO with Host Weight Runtime (#6486) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
Co-authored-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
 2026-08-25 08:03:53 +08:00
汪志鹏Claude Opus 5lishunyang12Cursor
 		d150a4fde7 [Feature][MiniMax-H3] Support diffusion continuous batching (#5810) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: lishunyang12 <lishunyang12@163.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: lishunyang12 <lishunyang12@163.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-08-24 21:08:53 +08:00
hurukawaandHongsheng Liu 855719e331 [Bugfix] Release GPU memory after diffusion execution failures (#6385) 
Signed-off-by: nagisa <1434936049@qq.com>
Signed-off-by: nagisa-kun <1434936049@qq.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-22 18:32:48 +00:00
Wang fuyinandHongsheng Liu 72ee535fcd [Diffusion] Add native paged KV backend for diffusion workers (#6102) 
Signed-off-by: Acerak01-fy <wfy2003324@163.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-22 21:45:45 +08:00
bjf-frzandHongsheng Liu 14bd8f8772 [REFACT]Refactor diffusion parallel state (#5531) 
Signed-off-by: bjf-frz <frz123db@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-19 11:23:10 +08:00
Yukim1andzwhzzz0821 0a1846aa45 [Diffusion] Add native KV cache initialization and Scheduler-managed block allocation (#6094) 
Signed-off-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
Co-authored-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
 2026-08-18 07:00:24 +00:00
Hongsheng Liu 9d2bb23ff6 [Diffusion] Add loader-owned host-weight plans for DLO (TP=1) (#6213) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-16 11:02:38 +08:00
Jack Chenzhangbin.327Hongsheng Liu
 		3875f8ded4 [Core] Add realtime AR-Diffusion tick sessions for LingBot World 2.0 (#5491) 
Signed-off-by: zhangbin.327 <zhangbin.327@bytedance.com>
Signed-off-by: Jack47 <scsvip@gmail.com>
Co-authored-by: zhangbin.327 <zhangbin.327@bytedance.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-16 09:11:20 +08:00
Samit 136cb27b05 [Bugfix] Fix lost async diffusion outputs in request-level batching (#6023) 
Signed-off-by: samithuang <285365963@qq.com>
 2026-08-15 18:27:51 +08:00
hotTeajiangweifeng.devHongsheng Liu
 		a70d4d4b3c [codex] Fix diffusion worker timeout for large broadcast payloads (#4845) 
Signed-off-by: jiangweifeng.dev <jiangweifeng.dev@bytedance.com>
Co-authored-by: jiangweifeng.dev <jiangweifeng.dev@bytedance.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-15 16:03:04 +08:00
Jerry Song 89015d5cad [Feature]: Adds distilled LoRA support for diffusion models (#2783) 
Signed-off-by: Songrui625 <songrui625@gmail.com>
 2026-08-11 14:23:43 +00:00
Wang fuyinandHongsheng Liu af3faa6c1e [Diffusion] Add Worker contracts and RPC plumbing for Scheduler-managed paged KV cache (#5550) 
Signed-off-by: Acerak01-fy <wfy2003324@163.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-11 14:55:42 +08:00
Yukim1zwhzzz0821Hongsheng Liu
 		6ae7ff7846 [Diffusion] Prepare HunyuanImage3 for Scheduler-managed paged KV cache (#5541) 
Signed-off-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
Co-authored-by: zwhzzz0821 <zwhzzz0821@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-10 08:48:56 +08:00
SYLAR 44e38d7b38 [Diffusion] Fix DLO DP concurrent request execution (#5864) 
Signed-off-by: lishunyang12 <lishunyang12@163.com>
 2026-08-08 08:24:42 +08:00
Mu GuanLin d8c35663b4 [Model][Feat] Support Minimax-H3 quality grading requests through dynamic loading/unloading with Cache-DiT (#5853) 
Signed-off-by: mglyn <1203789601@qq.com>
 2026-08-07 09:07:23 +00:00
Isotr0pylishunyang12SYLARDavid Chen
 		48298030d4 [Diffusion] Add Minimax-H3 modular pipeline support (#5720) 
Signed-off-by: Isotr0py <Isotr0py@outlook.com>
Signed-off-by: lishunyang12 <lishunyang12@163.com>
Signed-off-by: David Chen <530634352@qq.com>
Co-authored-by: lishunyang12 <lishunyang12@163.com>
Co-authored-by: SYLAR <125541396+lishunyang12@users.noreply.github.com>
Co-authored-by: David Chen <530634352@qq.com>
 2026-08-06 11:43:23 +00:00
evanchuenganddavid6666666 744c65b730 [Feature] Distributed layerwise offload with DP multi-concurrency + mmap weight… (#5397) 
Signed-off-by: evanchueng <evanchueng@outlook.com>
Signed-off-by: david6666666 <530634352@qq.com>
Co-authored-by: david6666666 <530634352@qq.com>
 2026-07-30 13:35:38 +00:00
zzhanddengyunyang dba05c3517 Enable Diffusion Image models asynchronous output (#4981) 
Signed-off-by: zzh <943967662@qq.com>
Co-authored-by: dengyunyang <584797741@qq.com>
 2026-07-29 17:21:55 +00:00
Mu GuanLin 12d75cf63a [Feature] Add official LTX multimodal guidance and precision guard (#5148) 
Signed-off-by: mglyn <1203789601@qq.com>
 2026-07-28 10:44:25 +00:00
jiangmengyu18betta18Hongsheng Liu
 		e108cbb510 [NPU][HunyuanImage3] Adapt diffusion FusedMoE for vLLM >= 0.24.0 (#5167) 
Signed-off-by: betta18 <jiangmengyu1@huawei.com>
Signed-off-by: jiangmengyu18 <56633611+jiangmengyu18@users.noreply.github.com>
Co-authored-by: betta18 <jiangmengyu1@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-07-27 22:41:34 +08:00
Zeyu Huang | 黃澤宇 eaf90d8eff [Frontend] Add midway prompt update for streaming video generation (#4652) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
 2026-07-27 14:07:43 +08:00
TaffyOfficialandTaffyOfficial 93786c9cd3 [perf] Add configurable diffusion compile granularity (#4603) 
Signed-off-by: TaffyOfficial <2324465096@qq.com>
Co-authored-by: TaffyOfficial <2324465096@qq.com>
 2026-07-24 15:22:06 +00:00