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Fix BF16_Optimizer last-microbatch grad leak under ZeRO-1 #7985

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Merged
delock merged 3 commits into from
Apr 29, 2026

fix #7985 for non-BF16 optimizer

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Fix BF16_Optimizer last-microbatch grad leak under ZeRO-1 #7985

fix #7985 for non-BF16 optimizer
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DCO / DCO succeeded Apr 29, 2026 in 1s

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