无论你写什么样的代码都会交给 CPU 来执行，所以，如果你想写出性能比较高的代码，这篇文章中提到的技术还是值得认真学习的。另外，千万别觉得这些东西没用，这些东西非常有用，十多年前就是这些知识在性能调优上帮了我的很多大忙，从而跟很多人拉开 ...

Cache prefetching is what allows processors to have data and/or instructions ready for use in a fast local cache rather than having to wait for a fetch request to trickle through to system RAM and ...

Data prefetching has emerged as a critical approach to mitigate the performance bottlenecks imposed by memory access latencies in modern computer architectures. By predicting the data likely to be ...

Cache prefetching is what allows processors to have data and/or instructions ready for use in a fast local cache rather than having to wait for a fetch request to trickle through to system RAM and ...

Prefetching of data is known to improve performance for many applications. Through a combination of hardware and software, most modern systems include some level of prefetching of the data. By issuing ...