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[PR #3893] Speed up prepare_single_task #3526

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opened 2026-02-20 17:48:45 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:48:45 -05:00
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/3893

State: closed
Merged: Yes

  • sequential(2000) goes from 8.4s to 4.1s
  • replace UUID(str).bytes with faster binascii.unhexlify, and do it only once per step
  • find only the first active trigger, instead of the full list
  • use a dedicated function for checking active trigger
**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/3893 **State:** closed **Merged:** Yes --- - sequential(2000) goes from 8.4s to 4.1s - replace UUID(str).bytes with faster binascii.unhexlify, and do it only once per step - find only the first active trigger, instead of the full list - use a dedicated function for checking active trigger
yindo added the pull-request label 2026-02-20 17:48:45 -05:00
yindo closed this issue 2026-02-20 17:48:45 -05:00
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Reference: langchain-ai/langgraph#3526
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