Best of 2023

The blog posts Hacker News loved most in 2023. 6,299 posts.

Any topic
2800

Modern CPUs have a backstage cast

If you take someone with intermediate knowledge of computing in the right areas, and ask them how an x86 machine boots, they'll probably start telling you about how the CPU first comes up in real mode and starts executing code from the 8086 reset vector of FFFF:FFF0. This understanding of how an x86 machine boots has…

2817

ECC RAM should be a human right

I am now a staunch advocate for ECC RAM, after the events of last week. You see, over the last several weeks my main desktop workstation has been misbehaving, with occasional freezing and crashing. After some diagnostics I began to suspect a faulty RAM module, and sure enough, upon performing a quick run of memtest86…