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fix: avoid AccumulateGrad stream mismatch by using default stream for DDP init #21579

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fix: avoid AccumulateGrad stream mismatch by using default stream for DDP init #21579

fix: avoid AccumulateGrad stream mismatch by using default stream for…
015e645
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Codecov / codecov/project succeeded Mar 11, 2026 in 0s

87% (target 99%)

View this Pull Request on Codecov

87% (target 99%)

Details

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87%. Comparing base (283ce77) to head (015e645).

Additional details and impacted files 
@@           Coverage Diff           @@
##           master   #21579   +/-   ##
=======================================
- Coverage      87%      87%   -0%     
=======================================
  Files         270      270           
  Lines       24078    24073    -5     
=======================================
- Hits        20863    20855    -8     
- Misses       3215     3218    +3
View more details on Codecov