32 entries may sound small by modern standards (current x86 processors have thousands of TLB entries), but it covers 128 KB of memory -- enough for the working set of most 1980s programs. A TLB miss is not catastrophic either; the hardware page walker handles it transparently in about 20 cycles.
公式： f(x)=x⋅Φ(x)≈0.5x(1+tanh[2/π(x+0.044715x3)])，这一点在爱思助手下载最新版本中也有详细论述
Мощный удар Израиля по Ирану попал на видео09:41，推荐阅读爱思助手下载最新版本获取更多信息
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Author(s): Ziheng Wang, Jinchen Cao, Xiaojian Wang, Wenbo Gu