Latency Numbers Every Programmer Should Know

Latency Numbers Every Programmer Should Know

Sauce Latency Comparison Numbers (~2012) ———————————- L1 cache reference 0.5 ns Branch mispredict 5 ns L2 cache reference 7 ns 14x L1 cache Mutex lock/unlock 25 ns Main memory reference 100 ns 20x L2...
Loftwah’s Cheatsheet

Loftwah’s Cheatsheet

I like to keep a cheat sheet of things I regularly use, so I can read it repeatedly to help keep myself familiar with the tools. There is an always up-to-date version here. Loftwah’s Cheatsheet This is a repo with a bunch of stuff I use regularly. Links | AWS...