[Feature] Optimize forward metadata collection across dp ranks #1857
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## main #1857 +/- ##
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Coverage 54.80% 54.80%
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Files 75 75
Lines 9327 9327
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Hits 5112 5112
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Rebase here: f9dfde0 |
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ApsarasX
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Jul 18, 2025
wangxiyuan
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Jul 19, 2025
vllm_ascend/worker/worker_v1.py
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| if runner.dp_size > 1: | ||
| max_num_tokens, with_prefill = runner._get_forward_metadata_across_dp( | ||
| max_num_tokens, with_prefill) | ||
| if runner.dp_size <= 1: |
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Let's do the torchair refactor fist. Then add related code there #1885
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What are your plans for the model_runner refactoring?
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This pull request has conflicts, please resolve those before we can evaluate the pull request. |
Signed-off-by: Jade Zheng <zheng.shoujian@outlook.com>
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This pull request has conflicts, please resolve those before we can evaluate the pull request. |
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Resubmit #1593
What this PR does / why we need it?
This PR introduces two optimizations for cases where data parallel size > 1:
set_forward_contextDoes this PR introduce any user-facing change?
no
How was this patch tested?
CI passed.