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knowledge(vllm-omni): sync all changes after v0.26.0 - #125

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tzhouam merged 465 commits into
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codex/vllm-omni-post-v0.26.0-knowledge
Sep 5, 2026
Merged

tzhouam merged 465 commits into
mainfrom
codex/vllm-omni-post-v0.26.0-knowledge

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@tzhouam

@tzhouam tzhouam commented Sep 5, 2026

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Summary

  • align the vLLM-Omni knowledge baseline at v0.26.0
  • distill all 452 first-parent upstream commits and 452 unique PRs after v0.26.0
  • preserve one Copilot knowledge commit per upstream commit
  • update affected model, serving, scheduler, distributed, diffusion, configuration, model-executor, CI, and tooling knowledge using the existing templates
  • refresh release pins, the model catalog, architecture baseline, and release-audit metadata after every upstream commit

Included upstream range

  • Base: v0.26.0
  • Latest included commit: 1e74807c356be5cba4239faae7c38763fe1a44be
  • Latest included PR: vLLM-Omni PR #4982
  • Ordered mapping: 452 upstream SHAs exactly match 452 Copilot sync commits

Validation

  • vLLM-Omni release audit: clean, zero runtime-manifest gaps
  • knowledge-tree validation: passed
  • wiki lint: passed
  • focused Copilot suite: 59 passed
  • final release baseline equals the latest included upstream commit
  • worktree clean

tzhouam and others added 30 commits September 4, 2026 07:37
Upstream-Commit: 8dc3d504d8bae73bd6a627b4b759a4dbe6cd35fb

Upstream-PR: #6347

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: c3f80502e00b564d7b74d43a5e21fbc6b9da2aed

Upstream-PR: #6369

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: ea24deefcce4d44339105e0fe6d243743b858074

Upstream-PR: #6130

Knowledge-Delta: 新增 FLUX.2-Klein 图像编辑 position-id 预拼接不可重复拼接的执行校验规则。
Upstream-Commit: efaf4276f93d3e0833198e97ba091ffb530b3dab

Upstream-PR: #5571

Knowledge-Delta: 新增 XPU 异步 D2H 必须使用设备无关的 torch.Event 建立通用侧流等待依赖,避免图像数据竞争损坏。
Upstream-Commit: 6f55a06fab90509d94b34bfc682312ca6e55fea2

Upstream-PR: #6270

Knowledge-Delta: 本单元仅清理文档、示例、注释和错误消息;deploy_config 取代旧 stage 配置入口的既有合同已由 CONF-3b 覆盖,无新增 durable rule。
Upstream-Commit: bd17618c11cf9362043b9d43dc744f99dc52dfb6

Upstream-PR: #5569

Knowledge-Delta: 补充 XPU 平台兼容包装对 Omni AR 异步路径所需 stream、event、device 与 graph 接口的完整映射约束。
Upstream-Commit: 47b18936766ea8ca97e030dce9c70f2e79315fa1

Upstream-PR: #6208

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: 9c61d5b67b2c57536b1b6246ef036d4e29bdb3d1

Upstream-PR: #6346

Knowledge-Delta: 新增 MiniCPM-o Talker codec 采样与 native duplex 分块终止、Code2Wav RelPos 分片、GPU/NPU duplex hook 接入和 stage min_tokens 上下文预算约束。
Upstream-Commit: 38cf9adc380f8bc7c73a6ca4463e625a1bad57d0

Upstream-PR: #6345

Knowledge-Delta: 新增 MMH3-3k:MiniMax H3 decoder tile 少于并行 rank 时统一退回 rank-local decode,防止空任务 collective hang。
Upstream-Commit: b58feb1420f347e5a5cdec98d2e6ea54b9be66d1

Upstream-PR: #6364

Knowledge-Delta: 补充 MUSA 默认兼容分派下 SwiGLU fused op 与 CPU native fallback 的审查合同。
Upstream-Commit: 480e10ba9c1cae673086da493e60c9d5edc92c22

Upstream-PR: #6356

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: b57dc70ec4b0dab61c69974a87d47fbcaa56564e

Upstream-PR: #6360

Knowledge-Delta: 新增 resumable async-chunk 终态请求的 scheduler 所有权判定、定向 purge、计数恢复与 connector receiver 幂等回收规则。
Upstream-Commit: 53df9fe62b3e05b388916351ecd758cb770e5cb4

Upstream-PR: #6401

Knowledge-Delta: 新增 DIFF-3c,记录 distributed VAE 必须使用专用 WORLD device group 以隔离 Wan spatial-shard 的 halo 通信与 collective。
Upstream-Commit: 48e4f6a38504bc236a28d06e7c2837594c64e46f

Upstream-PR: #6397

Knowledge-Delta: 新增 MCPMO-1i:MiniCPM-o 4.5 Code2Wav 初始化仅在 Flow 存在 encoder 时执行 TorchDynamo 解包。
Upstream-Commit: 10906e3a6db947290581b88dc4b6f35bd2a26b41

Upstream-PR: #5452

Knowledge-Delta: 新增 PR #5452 的多请求 payload/共享状态、generation batch 与 zero-token、sparse 音频协议、采样 fallback/padding 和 capture/replay 一致性规则。
Scheduled halt at unit 220, predicted by preflight before the campaign started
rather than met at 4am: PR #6273 adds a markdownlint config to the repository root,
and the audit reports any root path it cannot route as unmatched_path.

The file is a lint rule set -- MD007 indent, MD013 off, MD041 off for READMEs that
open with a centered logo. It configures a pre-commit hook and says nothing about
inference behaviour, so it belongs beside .pre-commit-config.yaml in ignored_paths
rather than routing to a knowledge owner.

Committed on its own rather than folded into unit 220. The driver stages
`git add -A -- knowledge adapters doc`, so leaving it uncommitted would have merged a
policy decision into a sync commit and hidden it from the one place the branch
records policy changes.

Rerunning preflight drops 220 from the schedule; 232, 259 and 294 remain.

No unit is consumed and audited_sha is untouched. Gates: tree 0 errors / 16
reminders, release audit CLEAN.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Upstream-Commit: 273ffce130ec648fb0b600d7a6895cfb9c91bd52

Upstream-PR: #6273

Knowledge-Delta: 为 diffusion Triton kernel 记录统一经 `vllm.triton_utils` 导入的兼容性门禁;其余 CI、文档、工具、拼写与测试改动不沉淀。
Upstream-Commit: 718d9a4cd7505f0a7e11d8a1de9d177bb01c556f

Upstream-PR: #5999

Knowledge-Delta: Serving 新增图像生成与编辑端点透传 diffusion 阶段耗时和峰值显存指标的审查规则 SERV-2d。
Upstream-Commit: cd3867c373282c5c1dfda9b2f27d44ee33759b1b

Upstream-PR: #5048

Knowledge-Delta: PR #5048 新增 `silence_ban_frames` 的 typed 配置透传、GPU/NPU req_id 对齐与 Qwen3-TTS x-vector-only silence mask 合同。
Upstream-Commit: 8d34d3b5deed95a3cdfa4ed3b58fdd86ddddca80

Upstream-PR: #6306

Knowledge-Delta: 新增共享 GroupNorm/AdaGN+SiLU 融合算子的数值与布局合同,并记录 HunyuanImage3 平台分派、VAE tiling 与 cuDNN 并发边界。
Upstream-Commit: b1da47b781c02613393f319cab105e26a7d4c374

Upstream-PR: #6350

Knowledge-Delta: 新增 NPU diffusion fused MoE OOT custom op 的生产路径注册、幂等性与最小注册范围合同。
Upstream-Commit: c6e38860e9419b5fe8ea90b262ba9439c5d06df6

Upstream-PR: #5445

Knowledge-Delta: 新增 serving stage-replica-layout 规则:省略 devices 时必须为每个副本生成可索引的 None 设备槽位并完成启动计划。
Upstream-Commit: ebb4abde0a24b2982d94c70ac1ed5e40ab3caa03

Upstream-PR: #6339

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: b3270dec8d758b9801aa0d01bd7205757b65b814

Upstream-PR: #5614

Knowledge-Delta: 新增 Cosmos3 transfer 请求/提示词与 negative metadata 合同、model_extras 参数声明来源,并记录多控制 attention 的独立加权实现及 Ulysses 复制成本边界。
Upstream-Commit: b2011a3edda1dbea8057067957a27559114a15b6

Upstream-PR: #6201

Knowledge-Delta: baseline-and-pins-only
Upstream-Commit: 13c2de684c3fca3882e508b7ed5a1add1e405504

Upstream-PR: #6325

Knowledge-Delta: 新增 COSMOS-5b,记录 Cosmos3 transfer canonical bucket、尺寸/比例冲突告警与跨 rank JSON aspect_ratio 元数据一致性。
Upstream-Commit: 37c11e6e4f60f9edf19e103d7278391def9caa28

Upstream-PR: #5791

Knowledge-Delta: 新增 fused code predictor 的 source shard 完整性、wrapper 命名归一、TP 限制及 NPU/MOSS consumer 同步合同。
Upstream-Commit: 5730af0a95299387c233e12dfbdbe728aace0e58

Upstream-PR: #5181

Knowledge-Delta: 新增 SERV-4n,规定 Omni Chat Completions 在启用 prompt token details 时保留零缓存值并传播多模态 token 计数。
Upstream-Commit: 73b623f2f7db092053c1c86fe796bed89eb3dc71

Upstream-PR: #6419

Knowledge-Delta: 本轮提交的 Host Weight Runtime 基础规则已由现有 HWR-1a、HWR-1b、HWR-2a 覆盖,未产生新的持久知识。
Upstream-Commit: 70bdd49402004169b7d93f7f8620f7325d3b0b0e

Upstream-PR: #5194

Knowledge-Delta: 新增 HiDream-O1 Image 的模型专属请求/并行/输出合同,并沉淀共享 mixed-attention 与 checkpoint 自动解析门禁。
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chatgpt-codex-connector Bot commented Sep 5, 2026 •

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Codex Review Summary

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Review Status Commit Review trigger
📝 Code Review ✅ Completed 2026-09-05T01:28:48.654793Z 0c7663c PR opened
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💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 0c7663c409

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

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  • Mark a draft as ready
  • Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

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previous_audited_sha: 5d44868e918ecf9d3a6f1158c45acfad5989e1a7
audited_ref: v0.26.0rc1
audited_sha: 807db6efd70ff2e9b55a63d6e1b0530e2b74f8f2
previous_audited_sha: ae57e406fd02516ef5ee8cd40a1458328e13a2a5

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P1 Badge Audit the full squashed upstream range

For this single 452-commit synchronization, setting previous_audited_sha to the penultimate upstream commit makes the PR workflow (vllm-omni-release-audit.yml:75-76) enforce only ae57e406… → 1e74807c…, although this commit's parent still has 807db6ef… as its audited pin. Consequently, changed-path ownership, manifest coverage, and stale sources: checks are skipped for virtually the entire imported range; retain the parent's audited SHA here (or submit the incremental synchronization commits) so CI audits every upstream change represented by this diff.

AGENTS.md reference: AGENTS.md:L25-L29

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@tzhouam
tzhouam merged commit b982544 into main Sep 5, 2026
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