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Lightning-AI / pytorch-lightning Public

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Back to pull request #21746

fix: AccumulateGrad stream mismatch warning when using DDP with Fabric & Trainer #12707

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fix: AccumulateGrad stream mismatch warning when using DDP with Fabric & Trainer

fix: AccumulateGrad stream mismatch warning when using DDP with Fabric & Trainer #12707

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fabric-cpu (ubuntu-22.04, lightning, 3.12.7, 2.4.1)

fabric-cpu (ubuntu-22.04, lightning, 3.12.7, 2.4.1)

succeeded Jun 1, 2026 in 6m 35s

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