Unverified50% confidenceFactExact time
Megatron-LM引入序列并行策略，针对LayerNorm、Dropout等算子将序列维度切分至多GPU处理，提升超长上下文训练场景下的显存利用率
1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen
Sources
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