I Built a Cache Simulator in C and Almost Published a Wrong Conclusion
中文摘要
作者用C语言编写缓存模拟器研究替换策略与命中率，并分享了通过一次险些导致错误结论的调试经历所学到的教训。
English Summary
The author built a C cache simulator to study replacement policies and hit rates, sharing lessons learned from a debugging error that nearly led to a wrong conclusion.
Original Excerpt
What replacement policies actually do to your hit rate, and the debugging mistake that taught me more than the code did Continue reading on Medium »