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Commit Graph
59 Commits
Author SHA1 Message Date
Hongsheng Liu 23ab14a15b [Diffusion] Register runtime cache for direct DLO H2D 
Avoid recurrent mmap-to-pinned packing in no-AllGather DLO by registering transform-complete runtime-cache mappings under an explicit per-worker budget. Copy mapped tensors directly into the rotating device buffers while preserving bounded-staging fallback and ordered shutdown cleanup.

Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-19 11:21:28 +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
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
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
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
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
Honghan ZhuClaude Opus 4.7dengyunyang
 		84bbd57e4d [Feature] Add AllGather-KV sequence-parallel attention str… (#4968) 
Signed-off-by: zhuhh97 <zhuhonghan@huawei.com>
Signed-off-by: dph97 <nenbaying@163.com>
Signed-off-by: zhuhh97 <zhh@unknown>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: dengyunyang <584797741@qq.com>
 2026-07-24 14:45:26 +00:00
Zeyu Huang | 黃澤宇CursorHongsheng Liu
 		f43d761c26 [Refactor]: clean up diffusion worker interfaces (#5217) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-07-22 17:07:09 +08:00
Zeyu Huang | 黃澤宇Copilot Autofix powered by AICursor
 		e39f4dddfb [Refactor]: clean up diffusion scheduler interfaces (#5216) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
Signed-off-by: Zeyu Huang | 黃澤宇 <11222265+fhfuih@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-07-22 14:05:49 +08:00
zzh 0a9a5c231e Fix hunyuan ci (#5143) 
Signed-off-by: zzh <943967662@qq.com>
 2026-07-16 14:49:13 +00:00
Zhou Taichang 86bdcaf3d5 [BDE] Phase 1: engine-level KV cache management for DreamZero (RFC #4366) (#4534) 2026-07-05 07:17:58 +08:00
Jiaqian Liu a25636d780 [NPU] Fix HunyuanImage3 MoE EP+SP parallel mapping (#4344) 
Signed-off-by: Celeste-jq <591998922@qq.com>
 2026-07-02 04:14:12 +00:00
Zhou Taichang a560ed184d [Rebase] Rebase to vllm v0.24.0 (#4709) 2026-06-30 19:41:06 +08:00
JiangJie ZhangandSamit c45ac74d43 [Core][Frontend] Support request-level batching for diffusion pipelines (#4079) 
Signed-off-by: jader <yjader@foxmail.com>
Co-authored-by: Samit <285365963@qq.com>
 2026-06-29 18:09:19 +02:00
Honghan ZhuClaude Opus 4.7zhuhh97
 		5db89b41c4 [Core] hunyuan-image prefetch kv (#4448) 
Signed-off-by: z00806815 <zhuhonghan@huawei.com>
Signed-off-by: zhuhh97 <zhuhonghan@huawei.com>
Signed-off-by: dph97 <nenbaying@163.com>
Signed-off-by: zhh <zhh@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: zhuhh97 <zhuhh97@users.noreply.github.com>
 2026-06-25 21:31:49 +08:00
Y. Fisher 64efa66869 [NPU] Initialize Ascend config for diffusion workers (#4386) 
Signed-off-by: KexiongYu <yukexiong1@huawei.com>
 2026-06-23 03:12:44 +00:00
TJian e70822ed54 [ROCm] [CI] Fix diffusion test (#4574) 
Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com>
 2026-06-20 08:31:39 +08:00
Yuzhu Dong e2e79177db Support DROID policy server for Cosmos3 OpenPI (#4282) 
Signed-off-by: yuzhud <yuzhudong@gmail.com>
 2026-06-15 21:22:59 +08:00
Hongsheng Liu fa94f41807 [Bugfix] Surface all-rank diffusion RPC failures (#4403) 
Signed-off-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-06-13 15:42:16 +08:00
MaciejBalaNVandHongsheng Liu 03cc888485 [refactor] Refactor guardrail error handling - add 400 error code (#4297) 
Signed-off-by: Maciej Bala <mbala@nvidia.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-06-11 21:09:24 +00:00
TJian 29343540f7 [ROCm] [CI] Bugfix Existing CI cases (#3946) 
Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com>
 2026-06-01 22:02:15 +08:00
wuhang b0f3672aec [Bugfix] Fix DiffusionWorker crash on SIGINT: ensure NCCL/ZMQ cleanup on shutdown (#3872) 
Signed-off-by: WU Hang <whlbx@hotmail.com>
 2026-05-31 00:13:23 +08:00
knlnguyen1802andSamit 5eac50f22c [bugfix, rl] Fix sleep do not release full memory in custom pipeline (#3818) 
Signed-off-by: knlnguyen1802 <knlnguyen1802@gmail.com>
Co-authored-by: Samit <285365963@qq.com>
 2026-05-28 22:27:27 +08:00
JiangJie Zhang 6fa9dbbe42 [Diffusion] Unify diffusion request identity on request_id (#3744) 
Signed-off-by: jader <yjader@foxmail.com>
 2026-05-28 14:56:56 +08:00
LancerandAlicia 5c3c81920b [Bugfix] Ensure stage and diffusion subprocesses exit when parent dies unexpectedly (#3751) 
Signed-off-by: Lancer <maruixiang6688@gmail.com>
Co-authored-by: Alicia <115451386+congw729@users.noreply.github.com>
 2026-05-28 08:22:04 +08:00
Samit 083b5e363f [Diffusion] Support LoRA in step-wise execution (#3639) 
Signed-off-by: samithuang <285365963@qq.com>
 2026-05-20 22:26:18 +08:00
Zeng ChuangandHongsheng Liu ea35a0cc4a [Bugfix]update process name for dit stage (#3602) 
Signed-off-by: zengchuang <zengchuang3@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-05-16 20:51:31 +08:00
+20
Zhou TaichangClaude Opus 4.7NumberWandsinghviDnoobYueqian LinHongsheng Liuknlnguyen1802Samitrein yangNick Caozhumingjue138Ricardo Noriegalyj-jjjCursorgcanlinwangyuweizhoublueweizhoubluedengyunyang汪志鹏WeiQing ChenJie LiuYueqian LinNATUREbjf-frzamy-why-3459Y. FisherZeyu Huang | 黃澤宇Copilot Autofix powered by AI
 		eb4e60ee64 [Rebase] Rebase to vllm v0.21.0 (#3530) 
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>
Signed-off-by: Zhou Taichang <tzhouam@connect.ust.hk>
Signed-off-by: NumberWan <wantszkin2003@gmail.com>
Signed-off-by: Divyansh Singhvi <divyanshsinghvi@gmail.com>
Signed-off-by: dsinghvi <divyanshsinghvi@gmail.com>
Signed-off-by: Dnoob <dxpouo@gmail.com>
Signed-off-by: Yueqian Lin <70319226+linyueqian@users.noreply.github.com>
Signed-off-by: knlnguyen1802 <knlnguyen1802@gmail.com>
Signed-off-by: rein yang <ruiruyang2@gmail.com>
Signed-off-by: Nick Cao <ncao@redhat.com>
Signed-off-by: zhumingjue <zhumingjue@huawei.com>
Signed-off-by: Ricardo Noriega De Soto <rnoriega@redhat.com>
Signed-off-by: lyj-jjj <liuyingjun5@huawei.com>
Signed-off-by: gcanlin <canlinguosdu@gmail.com>
Signed-off-by: wangyu <410167048@qq.com>
Signed-off-by: weizhoublue <weizhoublue@github.com>
Signed-off-by: weizhou.lan@daocloud.io <weizhou.lan@daocloud.io>
Signed-off-by: dengyunyang <584797741@qq.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Signed-off-by: David Chen <530634352@qq.com>
Signed-off-by: Jie Liu <33612777+keeper-jie@users.noreply.github.com>
Signed-off-by: Yueqian Lin <linyueqian@outlook.com>
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: natureofnature <wzliu@connect.hku.hk>
Signed-off-by: bjf-frz <frz123db@gmail.com>
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
Signed-off-by: KexiongYu <yukexiong1@huawei.com>
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
Signed-off-by: Zeyu Huang | 黃澤宇 <11222265+fhfuih@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: NumberWan <wantszkin2003@gmail.com>
Co-authored-by: dsinghvi <divyanshsinghvi@gmail.com>
Co-authored-by: Dnoob <dxpouo@gmail.com>
Co-authored-by: Yueqian Lin <70319226+linyueqian@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: knlnguyen1802 <knlnguyen1802@gmail.com>
Co-authored-by: Samit <285365963@qq.com>
Co-authored-by: rein yang <73573651+R2-Y@users.noreply.github.com>
Co-authored-by: Nick Cao <ncao@redhat.com>
Co-authored-by: zhumingjue138 <zhumingjue@huawei.com>
Co-authored-by: Ricardo Noriega <rnoriega@redhat.com>
Co-authored-by: lyj-jjj <liuyingjun5@huawei.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: gcanlin <canlinguosdu@gmail.com>
Co-authored-by: wangyu <53896905+yenuo26@users.noreply.github.com>
Co-authored-by: weizhoublue <45163302+weizhoublue@users.noreply.github.com>
Co-authored-by: weizhoublue <weizhoublue@github.com>
Co-authored-by: dengyunyang <584797741@qq.com>
Co-authored-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: WeiQing Chen <40507679+david6666666@users.noreply.github.com>
Co-authored-by: Jie Liu <33612777+keeper-jie@users.noreply.github.com>
Co-authored-by: Yueqian Lin <linyueqian@outlook.com>
Co-authored-by: NATURE <wzliu@connect.hku.hk>
Co-authored-by: bjf-frz <frz123db@gmail.com>
Co-authored-by: amy-why-3459 <wuhaiyan17@huawei.com>
Co-authored-by: Y. Fisher <yukexiong1@huawei.com>
Co-authored-by: Zeyu Huang | 黃澤宇 <11222265+fhfuih@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
 2026-05-16 18:18:43 +08:00
Y. Fisher 4d3eed152a [Feat][Config] Support additional_config for diffusion worker (#3020) 
Signed-off-by: KexiongYu <yukexiong1@huawei.com>
Signed-off-by: Y. Fisher <yukexiong1@huawei.com>
 2026-05-13 14:22:43 +00:00
baonudesifeizhaiandroG0d c4a0990044 （Phase 1）Add ModelOpt FP8 auto-detect support for diffusion checkpoints #2709 (#2913) 
Signed-off-by: roG0d <rodgarcas98@gmail.com>
Signed-off-by: roG0d <baonudesifeizhai@gmail.com>
Signed-off-by: baonudesifeizhai <85092850+baonudesifeizhai@users.noreply.github.com>
Co-authored-by: roG0d <rodgarcas98@gmail.com>
 2026-05-09 16:55:05 +08:00
Yuchen JiangYuchen JiangCanlin Guo
 		ea4cf77f56 [Hardware] Extend diffusion engine plugin extensibility for out-of-tree hardware backends (#3239) 
Signed-off-by: Yuchen Jiang <yucjiang@amazon.com>
Co-authored-by: Yuchen Jiang <yucjiang@amazon.com>
Co-authored-by: Canlin Guo <canlinguosdu@gmail.com>
 2026-05-08 14:29:15 +08:00
Nick Cao e6466cf0e6 [Refactor] Replace and ban a few torch.cuda functions in favor of torch.accelerator replacements. (#3365) 
Signed-off-by: Nick Cao <ncao@redhat.com>
 2026-05-07 23:23:59 +08:00
Zeyu Huang | 黃澤宇 28558cc374 [bugfix][CI] Fix qwen image performance degradation w/ vllm 0.20 & CUDA 13.0 (#3352) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
 2026-05-06 21:11:35 +08:00
Ting FUasukaqaq-sjaderHongsheng LiuGao Han
 		e49fbd8a2d [Feat] DiffusionEngine Support async batch infer (#2729) 
Signed-off-by: Semmer <semmer@live.cn>
Signed-off-by: jader <yjader@foxmail.com>
Signed-off-by: asukaqaq-s <1311722138@qq.com>
Co-authored-by: asukaqaq-s <1311722138@qq.com>
Co-authored-by: jader <yjader@foxmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>
 2026-05-06 09:47:13 +12:00
jiangmengyu18andbetta18 c174c95ab0 [NPU] [Quant] Support HunyuanImage3 offline quantization with vLLM-Ascend on diffusion path (#2979) 
Signed-off-by: betta18 <jiangmengyu1@huawei.com>
Signed-off-by: jiangmengyu18 <56633611+jiangmengyu18@users.noreply.github.com>
Co-authored-by: betta18 <jiangmengyu1@huawei.com>
 2026-04-25 06:14:01 +00:00
Vensen e076378df1 [Feat][sleepmode] add omni sleepmode and ack protocol (#2022) 2026-04-21 08:19:53 +08:00
JinhengClaude Opus 4.5Canlin Guo
 		78bef62f82 [Profiler] Add Nsight Systems support for serving (#1098) 
Signed-off-by: Jinheng Li <ahengljh@gmail.com>
Signed-off-by: Canlin Guo <961750412@qq.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Canlin Guo <961750412@qq.com>
 2026-04-10 18:13:12 +08:00
Zhou Taichang 2804a85e58 [Rebase] Rebase to vllm v0.19.0 (#2475) 2026-04-04 15:03:32 +08:00
Canlin GuoSamitlishunyang lishunyang12@163.com
 		7217557950 [Refactor] Unify torch profiler for omni and diffusion models (#2099) 
Signed-off-by: gcanlin <canlinguosdu@gmail.com>
Signed-off-by: Samit <285365963@qq.com>
Co-authored-by: Samit <285365963@qq.com>
Co-authored-by: lishunyang lishunyang12@163.com
 2026-03-24 15:25:52 +08:00
JiangJie ZhangSYLARDidan Deng
 		61cd532cff [Refactor] Refactor Diffusion Scheduler/Executor Boundaries and Request State Flow (#1625) 
Signed-off-by: jader <yjader@foxmail.com>
Signed-off-by: JiangJie Zhang <76905040+yJader@users.noreply.github.com>
Co-authored-by: SYLAR <125541396+lishunyang12@users.noreply.github.com>
Co-authored-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
 2026-03-23 20:25:32 +08:00
Wu JIAZHEN da7a8f8014 reafator pipeline stage/step pipeline (#1368) 
Signed-off-by: asukaqaq-s <1311722138@qq.com>
 2026-03-20 19:21:50 +08:00
汪志鹏 a52867abde [BugFix]: Revert #1582 (#1842) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
 2026-03-12 19:19:57 +08:00
Vensen 3306fa6611 [Feat][Diffusion]: Implement Component-Level VRAM Quota and Resource Domain Isolation (#1582) 
Signed-off-by: vensen <vensenmu@gmail.com>
 2026-03-12 12:17:18 +08:00
Ting FU 6ac85d4607 [Feat] Enable expert parallel for diffusion MoE layers (#1323) 
Signed-off-by: Semmer2 <semmer@live.cn>
 2026-03-11 10:45:36 +08:00
Samit 155856ff30 [Perf] Reduce IPC overhead for single-stage diffusion serving for Wan2.2 (#1715) 
Signed-off-by: samithuang <285365963@qq.com>
Signed-off-by: Samit <285365963@qq.com>
 2026-03-10 00:03:51 +13:00