[KongchangAI]
Unverified50% confidenceFactExact time

Ring AllReduce算法由百度在2017年推广,将N个GPU排列成逻辑环,通过N-1轮发送-接收操作完成梯度同步,通信量与GPU数量无关

1
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50%
Confidence
Long-term
Relevance
8/26/2026
First Seen

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