Unverified50% confidenceFactExact time
在神经网络推理中Softmax、LayerNorm等对数值范围敏感的操作极易因FP16有限的指数位引发上溢或下溢，误差在Transformer多层堆叠中累积放大
1
Sources
50%
Confidence
Long-term
Relevance
7/25/2026
First Seen
Sources
三行代码修复：Tesla P100在llama.cpp中精度提升2300倍
redditr/LocalLLaMA7/12/2026
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