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Motivation

Support more config for expert_dispatch

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support more config for expert_dispatch

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paddle-bot bot commented Dec 24, 2025

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Pull request overview

This PR adds support for MoE (Mixture of Experts) configurations with 10 experts per rank by extending the existing switch-case dispatcher macro.

  • Adds a new case branch for NUM_EXPERTS_PER_RANK = 10 in the expert dispatch configuration
  • Maintains consistency with existing code patterns and proper numerical ordering
  • Enables more flexible expert distribution configurations for MoE models

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Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (develop@c7ab32d). Learn more about missing BASE report.

Additional details and impacted files
@@            Coverage Diff             @@
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  Coverage           ?   65.93%           
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  Files              ?      330           
  Lines              ?    41832           
  Branches           ?     6409           
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  Hits               ?    27583           
  Misses             ?    12207           
  Partials           ?     2042           
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@Wanglongzhi2001 Wanglongzhi2001 merged commit 11329ee into PaddlePaddle:develop Dec 29, 2025
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3 participants