Adapts Qwen3-Omni PD disaggregation to current config-refactor#2947
Adapts Qwen3-Omni PD disaggregation to current config-refactor#2947spencerr221 wants to merge 16 commits into
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Can you add PD separation performance test cases? |
hsliuustc0106
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please update the docs as well
hsliuustc0106
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BLOCKING:
- Gate Check — pre-commit is failing. Please fix pre-commit issues before proceeding with review.
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hsliuustc0106
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BLOCKING:
- Gate Check — pre-commit still failing (end-of-file-fixer on
test_qwen3_omni_expansion.py, E501 line too long instage_config.py:757, ruff format). Please runpre-commit run --all-fileslocally and push the fix.
Non-blocking:
- PR description Test Plan / Test Result sections are empty. Please add CI results or local run output showing the PD expansion tests pass (e.g.
test_pd_disaggregation.py,test_config_factory.py::test_merge_pipeline_deploy_with_pd_disaggregation).
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| if CONFIG_FILE_PATH is None: | ||
| print( | ||
| "No --test-config-file in argv, using default: tests/dfx/perf/tests/test_qwen_omni.json " | ||
| "(override with e.g. --test-config-file tests/dfx/perf/tests/test_tts.json)" |
| resources: | ||
| limits: | ||
| nvidia.com/gpu: 2 | ||
| nvidia.com/gpu: 3 |
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I suggest you add a separate label for PD test rather than all omni test with 3 cards
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I suggest you add a separate label for PD test rather than all omni test with 3 cards
if you separete job for PD test, maybe you can use job name Omni · Function Test with 2 H100 and Omni · Function Test with 3 H100
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Signed-off-by: LiuBingyu <liubingyu62@gmail.com>
Signed-off-by: LiuBingyu <liubingyu62@gmail.com>
Signed-off-by: LiuBingyu <liubingyu62@gmail.com>
Signed-off-by: LiuBingyu <liubingyu62@gmail.com>
Signed-off-by: LiuBingyu <liubingyu62@gmail.com>
…th mooncake. Signed-off-by: Liubingyu <liubingyu62@gmail.com>
Purpose
This PR adapts Qwen3-Omni PD (prefill-decode) separation to the new config-refactor flow introduced by #2383, without adding a new deploy YAML.
It adds
pd_separationsupport to the deploy-based config pipeline so the existingvllm_omni/deploy/qwen3_omni_moe.yamlcan dynamically expand the original 3-stage Qwen3-Omni pipeline into a 4-stage PD layout at merge time. When enabled, the thinker stage is split into prefill and decode stages, downstream stage IDs and connectors are remapped, and KV transfer settings are injected from deploy config.This keeps the new
pipeline+deploymodel intact, preserves the existing PD detection/runtime logic, and avoids introducing a separate PD-specific config file after the config refactor.Test Plan
Test Result
Essential Elements of an Effective PR Description Checklist
supported_models.mdandexamplesfor a new model. Please runmkdocs serveto sync the documentation editions to./docs.BEFORE SUBMITTING, PLEASE READ https://github.com/vllm-project/vllm-omni/blob/main/CONTRIBUTING.md (anything written below this line will be removed by GitHub Actions)