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80 Commits
Author SHA1 Message Date
tzhouamandClaude Fable 5.1 536866b916 [Edge] Classify and document the edge env vars; fix the client decoder call 
- environment_variable_inventory: VLLM_OMNI_CPU_INDUCTOR / HW_PROFILE /
  INIT_TIMELINE / STEP_STATS_DIR (public), STAGE_ID / INIT_TIMELINE_DIR
  (internal); reference page rows added.
- edge_decoder_client.LocalDecoder: batched_chunked_decode takes a [B, Q, F]
  tensor, not a list (the WP5 e2e run failed with a TypeError); the decoder
  now also carries the ramp schedule attributes the Code2Wav stage sets.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 15:22:52 +08:00
tzhouamandClaude Fable 5.1 37c0ea9a6b [Edge][WP8] Per-step overhead attribution, edge scheduling helpers, CPU thread sweep 
- vllm_omni/edge/step_stats.py: process-local counters enabled by
  VLLM_OMNI_STEP_STATS_DIR (scheduler schedule/update_from_output, engine-core
  step, chunk hop enqueue->put / put->get / get, orchestrator dispatch), dumped
  per process and merged into an attribution table (share of the 80 ms frame).
  Hooks: stage_engine_core_proc (instrument after construction, dump at exit),
  chunk_transfer_adapter (put/get timing, put->get via the shm lock-file mtime),
  orchestrator dispatch loop. Bench: stream_latency_bench.py --step-stats.
- vllm_omni/edge/scheduling.py: playback slack, prefill-throttle decision and
  the no-preemption KV admission rule (exact bytes/token from the talker KV
  geometry); adapt.derive_overrides now sizes max_num_seqs with it and
  auto_profile passes the geometry read from the model config.
- Engine re-reads parallel_stage_init after apply_deploy_profile so the edge
  profile's orchestrator default takes effect (was read before the profile).
- benchmarks/tts/cpu_thread_sweep.py: CPU-only 8/16/32-thread sweep (+inductor)
  with per-step attribution.
- Tests: tests/core/test_edge_scheduling.py, tests/edge/test_step_stats.py,
  tests/benchmarks/test_cpu_thread_sweep.py, profile default test.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 14:55:55 +08:00
tzhouamandClaude Fable 5.1 8e912db6c8 [Edge][WP6] Slim the AR/TTS import path and add an edge dependency set 
* diffusers is no longer imported by vllm_omni.diffusion.data (annotation only);
  vllm_omni.diffusion.io_support (diffusion registry + distributed state) is
  imported lazily by config_factory and async_omni_engine, so constructing a
  Qwen3-TTS pipeline config / AsyncOmni no longer loads diffusers,
  x_transformers or whisper (guarded by tests/config/test_import_guard.py).
* requirements/common.txt = core.txt (AR/speech runtime) + media.txt
  (diffusion/video/extra audio); VLLM_OMNI_EDGE_BUILD=1 makes setup.py use
  requirements/<device>-edge.txt (core only); `edge` extra adds websockets and
  sounddevice for on-device clients.

Measured on this host (CUDA venv): `import vllm` 7.0-7.9 s, `import vllm_omni`
adds ~20 s of which ~17 s is transformers' own import (transformers.utils.import_utils)
pulled in by vllm_omni.patch / vllm_omni.version; that floor is not
vLLM-Omni's and is unchanged. Guard test: no diffusion module loaded on the TTS path.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 11:14:50 +08:00
tzhouamandClaude Fable 5.1 49a839ecf9 [Edge][WP5] Add codec-token streaming mode with on-device decoding 
* qwen3_tts_talker_only pipeline (single terminal LLM_AR stage,
  final_output_type "latent") + vllm_omni/deploy/qwen3_tts_talker_only.yaml;
  a terminal talker publishes its per-step codes.audio rows to the client
  (omni_client_multimodal_output_keys).
* /v1/audio/speech/stream: session.config.output_mode="codec_tokens" streams
  codec.start (JSON) + binary frames (<IHB seq/n_frames/flags + int16 rows,
  vllm_omni/entrypoints/openai/codec_stream.py) + codec.done; new input.cancel
  message aborts an in-flight generation for both codec and PCM sessions
  (single reader task + session inbox replaces direct socket reads); optional
  session.config.seed; audio.done gains "cancelled" only when it happened.
* serving_speech._generate_codec_chunks aligns the cumulative code tensor to
  output token ids (drops prefill placeholder/EOS rows) and emits deltas.
* TTS adapters: supports_codec_stream / codec_stream_spec (Qwen3-TTS: 16
  codebooks, 2048 ids, 12.5 Hz, 24 kHz, decoder qwen3_tts_tokenizer_v2_12hz).
* examples/online_serving/text_to_speech/qwen3_tts/edge_decoder_client.py
  decodes locally with Qwen3TTSTokenizerV2Decoder (ramp schedule, 72-frame
  context, cancel/reset), codec_parity_check.py and
  benchmarks/tts/codec_stream_e2e.py compare against the two-stage server.
* docs/serving/codec_token_streaming.md; CPU unit tests for the wire format,
  alignment, session config and handler (frames, unsupported adapter, cancel);
  L3 e2e tests/e2e/online_serving/test_qwen3_tts_codec_stream.py.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 11:10:13 +08:00
tzhouamandClaude Fable 5.1 b22dcc59f7 [Edge][WP1] Add edge deploy profile and deploy_profile selector 
* vllm_omni/deploy/edge/qwen3_tts.yaml: single-device Qwen3-TTS profile with a
  ramped codec chunk schedule (2->4->8->16->25 frames) that removes the ~80 ms
  playback stall of the default 1->25 schedule, decode batch 1, max_num_seqs 4.
* deploy_profile="edge" (Omni/AsyncOmni kwarg, --deploy-profile CLI, headless
  serve) resolves vllm_omni/deploy/<profile>/<model_type>.yaml; mutually
  exclusive with deploy_config; explicit profiles never fall back silently.
* tests/helpers/stage_config.py: modify_stage_config anchors a relative
  base_config before writing the temp YAML so overlay-derived configs resolve.
* async_omni_engine.py also carries the init-timeline hooks used by WP2.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 10:27:33 +08:00
BruceLoveDecimal 5cd925631c [Feature][LingBot World]stepwise execution (#6844) 
Signed-off-by: BruceLoveDecimal <liuqihao970610@gmail.com>
Signed-off-by: liuqihao <liuqihao970610@gmail.com>
 2026-09-07 13:38:23 +08:00
Hongsheng Liu 715b8b8746 [Model] MiniMax-H3: validate versioned text-conditioning handoff (#6720) 
Signed-off-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-09-06 21:45:10 +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
Hongsheng Liu d4096e01fe [Model] Add native MAGI-2 Preview diffusion support (#5918) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-09-05 15:32:30 +08:00
SYLARandhsliuustc0106 7493cbd3c2 [Bugfix] Fix Qwen3-Omni MoE backend selection (#7019) 
Signed-off-by: hsliuustc0106 <liuhongsheng4@huawei.com>
Co-authored-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-09-04 21:16:58 +08:00
Trigger e43c787544 [Model] Add BAGEL step execution and continuous batching (#6359) 2026-09-04 01:36:11 +00:00
汪志鹏 c59b48b47e [Feature][MiniMax-H3] Complete VSA and Ulysses support (#6909) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
 2026-09-02 07:19:21 -04:00
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
andyluo7andHongsheng Liu 477083a103 [CI][ROCm] Fix deterministic AMD L3 blockers (#6884) 
Signed-off-by: andyluo7 <andy.luo@amd.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-09-01 22:53:00 +08:00
Andy Zhou 2298359f67 [Bugfix][Diffusion] Preserve stage attention backend (#6645) 
Signed-off-by: AndyZhou952 <jzhoubc@connect.ust.hk>
 2026-09-01 20:18:44 +08:00
Alex Brooks a65e89cbd4 [Core] Validate PipelineConfig in __post_init__ (#6829) 
Signed-off-by: Alex Brooks <albrooks@redhat.com>
 2026-09-01 11:17:57 +08:00
m0g3r 8fe913e461 [Core] Flag pipelines with no terminal output stage in PipelineConfig.validate() (#6291) 
Signed-off-by: m0g3r <87276771+m0g3r@users.noreply.github.com>
 2026-08-30 21:33:06 +00:00
akshatvishu c41925689d [BugFix][Higgs-Audio-V3] Fix transcript and concurrent sampling tests (#6422) 
Signed-off-by: akshatvishu <akshatnayak197@gmail.com>
 2026-08-30 08:52:15 +00:00
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
Gao Han 676a35fa8b Fix MiniCPM-o concurrent audio first-packet latency (#6767) 
Signed-off-by: Gao Han <hgaoaf@connect.ust.hk>
 2026-08-29 23:27:47 +08:00
Canlin Guolishunyang12yuanwu
 		b6a4baa659 [Feature] Support text encoder Disaggregation for H3 (#5885) 
Signed-off-by: Canlin Guo <canlinguosdu@gmail.com>
Signed-off-by: lishunyang12 <lishunyang12@163.com>
Signed-off-by: yuanwu <yuan.wu@intel.com>
Co-authored-by: lishunyang12 <lishunyang12@163.com>
Co-authored-by: yuanwu <yuan.wu@intel.com>
 2026-08-28 14:27:05 +08:00
Hongsheng Liuandhsliuustc0106 4245fd6955 [Fix] Restore MammothModa2 support (#6694) 
Signed-off-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
Co-authored-by: hsliuustc0106 <hsliuustc0106@users.noreply.github.com>
 2026-08-28 08:32:32 +08:00
Mu GuanLinandHongsheng Liu 5e4daaf197 [Diffusion] Add LTX-2.5 Diffusion VAE decoder support (#6189) 
Signed-off-by: mglyn <1203789601@qq.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-27 23:54:40 +08:00
NATURE 54c1fc64b7 [Bugfix] Gate async-chunk segment resume by session mode (#6680) 
Signed-off-by: natureofnature <wzliu@connect.hku.hk>
 2026-08-27 18:52:09 +08:00
Zheng Wengangandamy-why-3459 94b1546ce3 [Model] Qwen3-Omni: register thinker-only pipeline for Instruct serve (#6284) 
Signed-off-by: ZhengWG <zwg0606@gmail.com>
Signed-off-by: Zheng Wengang <zwg0606@gmail.com>
Co-authored-by: amy-why-3459 <wuhaiyan17@huawei.com>
 2026-08-27 08:21:03 +00:00
Yueqian LinandYueqian Lin 8cfede4309 [Perf][Engine] Event-driven orchestration loop (opt-in) — S1 of #4855 (#5221) 
Signed-off-by: Yueqian Lin <gao@yueqian.us>
Signed-off-by: Yueqian Lin <linyueqian@outlook.com>
Co-authored-by: Yueqian Lin <gao@yueqian.us>
 2026-08-26 22:15:25 +08:00
Gao Han 7439ed41c2 Revert "[Bugfix] Restore name-based model detection for HF cache snapshot paths" (#6642) 2026-08-26 15:02:47 +08:00
Yueqian Lin 7ba5e8a146 [Bugfix] Restore name-based model detection for HF cache snapshot paths (#6624) 
Signed-off-by: Yueqian Lin <linyueqian@outlook.com>
 2026-08-25 23:27:35 -07:00
amy-why-3459 5de6f7c37a [Bugfix][MiniCPM-o] Serve native duplex from shipping YAMLs and fence… (#6619) 
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
 2026-08-26 10:56:51 +08:00
XiongZhongwei 40dcfdbb43 [Perf][NPU] Enable native GQA & fused AddNorm for MiniMax-H3 encoder (#6040) 
Signed-off-by: MarkPoloChina <1228479724@qq.com>
Signed-off-by: XiongZhongwei <1228479724@qq.com>
 2026-08-26 09:14:05 +08:00
Hongsheng Liu a708ae5b7a [Bugfix] Reconcile env-var inventory with post-#6217 main drift (#6631) 
Signed-off-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-08-26 06:13:28 +08:00
Hongsheng Liu 780e8d40aa [Doc] Add environment variables configuration reference (#6217) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-26 04:58:54 +08:00
wy17003andHongsheng Liu b454e34966 [Refactor][2/N Scheduler]Replace _FULL_PAYLOAD_INPUT_STAGES with a resolved stage transport capability. (#6149) 
Signed-off-by: wy17003 <yaow17003@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-25 15:24:59 +08:00
bjf-frzandHongsheng Liu 072bfc02dd [FEAT]Add FastVideo VSA backend for Wan2.2 (#4820) 
Signed-off-by: bjf-frz <frz123db@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-24 14:48:31 +08:00
wangyu 1e2a6446f7 [CI] Remove AudioX and MammothModa2 support (#6353) 
Signed-off-by: wangyu <410167048@qq.com>
 2026-08-23 04:22:05 +00:00
Zhou Taichang 3ad64c6a12 [Bugfix][Qwen3-Omni] Stabilize thinker MRoPE compilation (#6449) 
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>
 2026-08-22 19:42:56 +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
amy-why-3459 42059f19d5 [Bugfix][MiniCPM-o] Cap offline Talker generation at remaining context (#6458) 
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
 2026-08-22 12:42:49 +08:00
Inesh Reddy Chappidi cd3867c373 [Model] Suppress silence codec tokens for the first N Qwen3-TTS decod… (#5048) 
Signed-off-by: Inesh Reddy <ineshreddy249@gmail.com>
 2026-08-20 09:22:37 -07:00
amy-why-3459andCursor 9c61d5b67b [Bugfix][MiniCPM-o] Stop Talker mid-utterance truncation and load cod… (#6346) 
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-08-20 11:50:07 +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
Hongsheng Liu c3de04e127 [Bugfix] Avoid eager pi0 runtime import in pipeline registry (#6322) 
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-18 23:42:03 +08:00
Wang fuyinandHongsheng Liu e1c5f59aab [Config] Reuse vLLM configs in VllmOmniConfig (#6050) 
Signed-off-by: Acerak01-fy <wfy2003324@163.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-18 21:27:58 +08:00
amy-why-3459 3c6648d8a5 [Bugfix][NPU] Break the pytest DiffusionOutput circular import (#6293) 
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
 2026-08-18 10:11:10 +08:00
Yukim1andHongsheng Liu baba7d1e2e [Refactor] Remove legacy stage_args YAML loader (#6200) 
Signed-off-by: zwhzzz0821 <2831474076@qq.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-16 11:22:28 +08:00
Ma1oneZhang 6f36fd3b78 [Bugfix] Preserve object storage URIs during model resolution (#5036) 
Signed-off-by: Ziyang Zhang <hafuhafu@qq.com>
 2026-08-15 14:11:48 +08:00
Sy03 dbc0dd6d85 [Bugfix][Higgs-Audio-V3] Disable XQA decode (#6068) 
Signed-off-by: Sy03 <1370724210@qq.com>
Signed-off-by: Sysy <1370724210@qq.com>
 2026-08-13 10:00:50 -07:00
Yukim1andHongsheng Liu 4b66f62e10 [Refactor] Remove internal stage_configs_path plumbing (#5741) 
Signed-off-by: zwhzzz0821 <2831474076@qq.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-08-13 21:29:03 +08:00
Yuekai ZhangandClaude Fable 5 5be7541d01 [Model] Support NVIDIA-NemotronLabs-VoiceChat-11B offline speech-to-speech (#5842) 
Signed-off-by: Yuekai Zhang <zhangyuekai@foxmail.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
 2026-08-12 16:25:48 +08:00