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@ddchenhao66 ddchenhao66 commented Jan 4, 2026

Motivation

xpu 支持在PD分离模式下,跑通EP4TP1的并行策略

Modifications

  1. 修改xpu_model_runner里设置正确的INFERENCE_MSG_QUEUE_ID;
  2. 修复get_output及save_output算子在EP4TP1下的rank id错误bug
  3. 增加单测

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Accuracy Tests

Checklist

  • Add at least a tag in the PR title.
    • Tag list: [[FDConfig],[APIServer],[Engine], [Scheduler], [PD Disaggregation], [Executor], [Graph Optimization], [Speculative Decoding], [RL], [Models], [Quantization], [Loader], [OP], [KVCache], [DataProcessor], [BugFix], [Docs], [CI], [Optimization], [Feature], [Benchmark], [Others], [XPU], [HPU], [GCU], [DCU], [Iluvatar], [Metax]]
    • You can add new tags based on the PR content, but the semantics must be clear.
  • Format your code, run pre-commit before commit.
  • Add unit tests. Please write the reason in this PR if no unit tests.
  • Provide accuracy results.
  • If the current PR is submitting to the release branch, make sure the PR has been submitted to the develop branch, then cherry-pick it to the release branch with the [Cherry-Pick] PR tag.

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paddle-bot bot commented Jan 4, 2026

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codecov-commenter commented Jan 4, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (develop@52dc9a7). Learn more about missing BASE report.

Additional details and impacted files
@@            Coverage Diff             @@
##             develop    #5860   +/-   ##
==========================================
  Coverage           ?   66.71%           
==========================================
  Files              ?      347           
  Lines              ?    44410           
  Branches           ?     6818           
==========================================
  Hits               ?    29628           
  Misses             ?    12601           
  Partials           ?     2181           
Flag Coverage Δ
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@hong19860320 hong19860320 left a comment

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LGTM

@hong19860320 hong19860320 merged commit 733014b into PaddlePaddle:develop Jan 6, 2026
17 of 20 checks passed
@ddchenhao66 ddchenhao66 deleted the pd_ep4tp1 branch January 6, 2026 10:32
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4 participants