[KongchangAI]
Verified65% confidenceFactExact time

混合精度训练将权重保存为FP32,而前向和反向传播计算使用FP16或BF16,可将显存占用减少近一半

3
Sources
65%
Confidence
Long-term
Relevance
7/16/2026
First Seen

Sources

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