[KongchangAI]
Unverified50% confidenceFactExact time

x86平台在2010年前后通过PCLMULQDQ指令(随Intel Westmere微架构引入)实现单条硬件无进位乘法,延迟约14个时钟周期

1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen

Sources

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MCP
get_claim(id=543720)