7.3 Hardware Prefetching 《Speculative Execution in High Performance Computer Architectures》

  7.3 Hardware Prefetching 《Speculative Execution in High Performance Computer Architectures》 本节主要介绍硬件数据预取，数据预取分为2个端，处理器端和内存端，处理器端主要在主要在L1或者L2实现预取，内存端主要在内存控制器中实现。预取算法也有3种：顺序或者步长预取（ Stride and Sequenti

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