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[Bug]: --Chunked prefill can't be used together with num-scheduler-steps #8274

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ndao600 opened this issue Sep 8, 2024 · 4 comments
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bug Something isn't working stale Over 90 days of inactivity

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@ndao600
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ndao600 commented Sep 8, 2024

Your current environment

vllm 0.6.0

🐛 Describe the bug

when I try this
vllm serve neuralmagic/Meta-Llama-3.1-70B-Instruct-FP8 --host 0.0.0.0 --port 8000 --tensor-parallel-size 8 --seed 1234 --enable_prefix_caching --enable-chunked-prefill --max-model-len 32000 --num-scheduler-steps 8
I got this
raise ValueError("Chunked prefill is not supported with "
ValueError: Chunked prefill is not supported with multi-step (--num-scheduler-steps > 1)
ERROR 09-08 13:11:00 api_server.py:186] RPCServer process died before responding to readiness probe
is it an expected behavior?

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@ndao600 ndao600 added the bug Something isn't working label Sep 8, 2024
@robertgshaw2-redhat
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Chunked prefill + multistep is a work in progress. Follow along here: #8001

@tjtanaa
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tjtanaa commented Oct 8, 2024

@ndao600
Is this issue closed by
Core Feature PR: #8645
Bug Fixed PR: #9038

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github-actions bot commented Jan 7, 2025

This issue has been automatically marked as stale because it has not had any activity within 90 days. It will be automatically closed if no further activity occurs within 30 days. Leave a comment if you feel this issue should remain open. Thank you!

@github-actions github-actions bot added the stale Over 90 days of inactivity label Jan 7, 2025
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github-actions bot commented Feb 7, 2025

This issue has been automatically closed due to inactivity. Please feel free to reopen if you feel it is still relevant. Thank you!

@github-actions github-actions bot closed this as not planned Won't fix, can't repro, duplicate, stale Feb 7, 2025
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