Epd mooncake rebase main from hero by fake0fan · Pull Request #25 · fake0fan/vllm

fake0fan · 2026-04-21T08:25:15Z

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Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

…_pool.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Signed-off-by: herotai214 <herotai214@gmail.com>

Signed-off-by: herotai214 <herotai214@gmail.com> Merge branch 'rebase_epd_mooncake' into ec_refactor Signed-off-by: herotai214 <herotai214@gmail.com>

Signed-off-by: herotai214 <herotai214@gmail.com>

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Signed-off-by: herotai214 <herotai214@gmail.com>

…c_refactor

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Signed-off-by: herotai214 <herotai214@gmail.com>

…t#38495) Signed-off-by: haosdent <haosdent@gmail.com> (cherry picked from commit a08b773)

…#38535) Signed-off-by: jiang1.li <jiang1.li@intel.com> (cherry picked from commit 6557f49)

Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io> Signed-off-by: wang.yuqi <noooop@126.com> Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> (cherry picked from commit 719735d)

Signed-off-by: zjy0516 <riverclouds.zhu@qq.com> (cherry picked from commit ea7bfde)

…ect#38556) Signed-off-by: SandishKumarHN <sandishkumarhn@gmail.com> Signed-off-by: Matthew Bonanni <mbonanni@redhat.com> Co-authored-by: SandishKumarHN <sandishkumarhn@gmail.com> (cherry picked from commit 757068d)

…ng (vllm-project#36178) Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com> (cherry picked from commit eb47454)

…7160) Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu> Signed-off-by: Yifan Qiao <yifanqiao@inferact.ai> (cherry picked from commit 91e4521)

Signed-off-by: jperezde <jperezde@redhat.com> (cherry picked from commit 58ee614)

…asoning_end_str (vllm-project#38242) Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com> (cherry picked from commit cbe7d18)

vllm-project#38730) Signed-off-by: Stefano Castagnetta <scastagnetta@nvidia.com> (cherry picked from commit 6183cae)

Signed-off-by: herotai214 <herotai214@gmail.com>

github-actions · 2026-04-21T08:25:24Z

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Squashed from #25 (head: herotai214/epd_mooncake_rebase_main). Adds a Mooncake-based EC connector, encoder cache transfer buffering, failure propagation through request/output handling, and example/test coverage for disaggregated encoder workflows. Co-authored-by: Khuong Le <lemanhkhuong2611@gmail.com> Co-authored-by: knlnguyen1802 <knlnguyen1802@gmail.com> Co-authored-by: herotai214 <herotai214@gmail.com> Co-authored-by: OpenAI Codex <codex@openai.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com> Signed-off-by: Khuong Le <lemanhkhuong2611@gmail.com> Signed-off-by: knlnguyen1802 <knlnguyen1802@gmail.com> Signed-off-by: herotai214 <herotai214@gmail.com>

khuonglm and others added 30 commits January 22, 2026 15:13

implementing

6891232

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

implementing

3de9805

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

mooncake transfer engine

d7e5519

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

fix precommit

440e3e5

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Update examples/online_serving/disaggregated_encoder/disagg_epd_proxy.py

ad088d9

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Update vllm/distributed/ec_transfer/ec_connector/mooncake_connector.py

93275ef

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Update vllm/v1/core/sched/scheduler.py

b5ffaac

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Update vllm/distributed/kv_transfer/kv_connector/v1/p2p/tensor_memory…

9ccb2b0

…_pool.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Chenguang ZHENG <645327136@qq.com>

fix pre-commit

fdd2788

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

[bugfix] EC Connector Refactoring

742dc28

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

fix pre-commit

5b8dd7f

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

fix pre-commit

983ab89

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

[WIP] Fixed mooncake has_cache function; ut would fail

f3eb9ba

Signed-off-by: herotai214 <herotai214@gmail.com>

Fix; Save mm to external that was in HBM but not in external

6241826

Signed-off-by: herotai214 <herotai214@gmail.com>

Merge branch 'rebase_epd_mooncake' into ec_refactor

d79bb47

Signed-off-by: herotai214 <herotai214@gmail.com> Merge branch 'rebase_epd_mooncake' into ec_refactor Signed-off-by: herotai214 <herotai214@gmail.com>

fix pre commit

418aaae

Signed-off-by: herotai214 <herotai214@gmail.com>

separate recv/save method & meta

8d40d4d

Signed-off-by: herotai214 <herotai214@gmail.com>

Track tensor buffer evict with dict & lock

ad82808

Signed-off-by: herotai214 <herotai214@gmail.com>

change the buffer implemention

4386ad8

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

fix

1e229bf

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Remove disagg_1e1pd_example.sh to match main branch

d903b62

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

test

a4c5c09

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

Fix mooncake get port & remove buffer check at scheduler level

421c129

Signed-off-by: herotai214 <herotai214@gmail.com>

Merge branch 'ec_refactor' of https://github.com/fake0fan/vllm into e…

6115bc0

…c_refactor

Standardize variable naming: ec_cache -> encoder_cache

8d637ea

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

remote logs

be7191b

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

ec with fault tolerance

318f4f0

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

remove logs

8cb3b9d

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

delete script

475e6ae

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

remove markdown

0ee5205

Signed-off-by: Chenguang ZHENG <645327136@qq.com>

herotai214 and others added 25 commits March 25, 2026 09:58

Fix ECConnectorOutput

7e3d4f5

Signed-off-by: herotai214 <herotai214@gmail.com>

[Bugfix] Add mooncake raise fail at sender side

76eb84b

Signed-off-by: herotai214 <herotai214@gmail.com>

[WIP] Bug fix transfer buffer evict logic

5e817e8

Signed-off-by: herotai214 <herotai214@gmail.com>

[WIP] Attempt to reduce degradation

59d6e98

Signed-off-by: herotai214 <herotai214@gmail.com>

[CI] Fix SPLADE pooler test broken by vllm-project#38139 (vllm-projec…

b92312d

…t#38495) Signed-off-by: haosdent <haosdent@gmail.com> (cherry picked from commit a08b773)

[Bugfix][CPU] Skip set_num_threads after thread binding (vllm-project…

12449f9

…#38535) Signed-off-by: jiang1.li <jiang1.li@intel.com> (cherry picked from commit 6557f49)

[CI] fix LM Eval Qwen3.5 Models (B200) (vllm-project#38632)

bcc0fdd

Signed-off-by: zjy0516 <riverclouds.zhu@qq.com> (cherry picked from commit ea7bfde)

[Bugfix][MLA] Add logits size budget to sparse indexer prefill chunki…

0ee3b7f

…ng (vllm-project#36178) Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com> (cherry picked from commit eb47454)

[Feat][v1] Simple yet General CPU KV Cache Offloading (vllm-project#3…

1dbbafd

…7160) Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu> Signed-off-by: Yifan Qiao <yifanqiao@inferact.ai> (cherry picked from commit 91e4521)

(security) Enforce frame limit in VideoMediaIO (vllm-project#38636)

29982d4

Signed-off-by: jperezde <jperezde@redhat.com> (cherry picked from commit 58ee614)

[Misc] Rename think_start_str/think_end_str to reasoning_start_str/re…

3a30a1a

…asoning_end_str (vllm-project#38242) Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com> (cherry picked from commit cbe7d18)

[Bugfix] Restrict TRTLLM attention to SM100, fixing GB300 (SM103) hang (

c284a66

vllm-project#38730) Signed-off-by: Stefano Castagnetta <scastagnetta@nvidia.com> (cherry picked from commit 6183cae)

Fix logging

8a5ce0d

Signed-off-by: herotai214 <herotai214@gmail.com>

Improve logging & comments

b6a0ef2

Signed-off-by: herotai214 <herotai214@gmail.com>

[WIP] Update unit tests

81fedd1

Signed-off-by: herotai214 <herotai214@gmail.com>

Unify example scripts

6fb7b92

Signed-off-by: herotai214 <herotai214@gmail.com>

Merge branch 'epd_mooncake_v018' into main_origin

45e9a26

Fix mooncake 1e1p1d script

b8950a2

Signed-off-by: herotai214 <herotai214@gmail.com>

Optimize proxy

78b82ca

Signed-off-by: herotai214 <herotai214@gmail.com>

Merge branch 'epd_mooncake_v019rc1' into main

1c60d9c

Signed-off-by: herotai214 <herotai214@gmail.com>

Update and standardize example scripts

c707515

Signed-off-by: herotai214 <herotai214@gmail.com>

Update example scripts

55db62f

Signed-off-by: herotai214 <herotai214@gmail.com>

[Delete later] Performance test tool

3a8426a

Signed-off-by: herotai214 <herotai214@gmail.com>

fake0fan mentioned this pull request Apr 21, 2026

[EC Connector] Add Mooncake encoder cache transfer #26

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Epd mooncake rebase main from hero - #25

Epd mooncake rebase main from hero#25
fake0fan wants to merge 68 commits into
fake0fan:mainfrom
herotai214:epd_mooncake_rebase_main

fake0fan commented Apr 21, 2026 •

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