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SIMD:为什么Intel CPU选择了它?
SIMD是Single-instruction multiple-data的缩写。意思是通过一条指令就能够对若干笔数据进行处理运算。这种指令对于整数型数组运算,或者是图象像素点运算都极为有利。为了支持这种处理模式,Intel推出了一系列的技术和指令集,这其中包括: 所有的技术或是指令集 ...
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