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Adapt bucketed weight transfer from verl#575

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pan-x-c wants to merge 18 commits into
agentscope-ai:mainfrom
pan-x-c:feature/model_weight_sender_receiver
Open

Adapt bucketed weight transfer from verl#575
pan-x-c wants to merge 18 commits into
agentscope-ai:mainfrom
pan-x-c:feature/model_weight_sender_receiver

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@pan-x-c

@pan-x-c pan-x-c commented Jun 10, 2026

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Description

Optimize NCCL weight sync

Checklist

Please check the following items before code is ready to be reviewed.

  • Code has passed all tests
  • Docstrings have been added/updated in Google Style
  • Documentation has been updated
  • Code is ready for review

@pan-x-c pan-x-c marked this pull request as ready for review June 10, 2026 06:43
@pan-x-c

pan-x-c commented Jun 10, 2026

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/unittest-module-trainer

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unittest: Run #1751

Tests 📝 Passed ✅ Failed ❌ Skipped ⏭️ Pending ⏳ Other ❓ Flaky 🍂 Duration ⏱️
28 24 1 3 0 0 0 1h 13m

Some tests failed!

Name Failure Message
❌ tests/trainer/trainer_test.py::TestMultiModalSFT::test_trainer The test failed in the call phase due to an assertion error

Github Test Reporter by CTRF 💚

@pan-x-c

pan-x-c commented Jun 11, 2026

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/unittest-module-trainer

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unittest: Run #1752

Tests 📝 Passed ✅ Failed ❌ Skipped ⏭️ Pending ⏳ Other ❓ Flaky 🍂 Duration ⏱️
28 25 0 3 0 0 0 1h 15m

🎉 All tests passed!

Github Test Reporter by CTRF 💚

@pan-x-c pan-x-c changed the title Adapt bucketed weight transfer from verl Refactor model weight transfer Jun 11, 2026
@pan-x-c pan-x-c changed the title Refactor model weight transfer Unified Weight Synchronization Interface Jun 11, 2026
@pan-x-c pan-x-c force-pushed the feature/model_weight_sender_receiver branch 2 times, most recently from e6d76ff to 68f022c Compare June 12, 2026 05:19
@pan-x-c pan-x-c changed the title Unified Weight Synchronization Interface Adapt bucketed weight transfer from verl Jun 12, 2026
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