nm0i @nm0i@qoto.org

Very accessible walk-through of how Linux implements a spinlock on Arm32:
https://blog.regehr.org/archives/2173 If you aren't interested in Arm, but are curious about spinlocks, read the first half of the post where the author shows a primitive spinlock followed by a much more fair ticket spinlock.

Enjoy your vintage computers properly, preferably while touching grass. Well, not much grass here, just a pile of rotten sticks 😒
#lagrange #gemini

@grumpygamer open source classic overhead shooter, #CDogsSDL

https://cxong.github.io/cdogs-sdl/

Was a freeware DOS game from 1997-2001, open sourced and I’ve been maintaining since 2013

One of the unusual features is that it can read wolfenstein 3d data, so if you have that installed via steam or gog, you can play through that whole game but overhead instead of first person

You know how some people that know Java don't put it on their résumé because they don't want to work in Java?

For me, that's #autotools, #autoconf, #automake

PSA: please switch your projects to #Meson

MNT Reform 2023 refresh:
— 2x-3x performance with A311D module
— better mechanical Keyboard V3
— better Motherboard V2.5
— better battery protection
— steel Port Covers
still Open Hardware!

@summeremacs

Here's a start https://gist.github.com/xenodium/d9425fa4fa19af332bc443ecaf8870e2

#emacs #chatgpt

guile-gemini: An implementation of the #gemini protocol for GNU #Guile, using #fibers and gnutls.

https://github.com/flatwhatson/guile-gemini

Play DOOM in Teletext https://github.com/lukneu/doom-teletext

Hello, world!

Following recent changes at Twitter, the new home of the X.Org Foundation is here on Mastodon. Please follow for the latest in the Linux graphics world and the freedesktop.org community. Going forward, we will no longer post to Twitter, but we're so excited to join the Fediverse!

Thoroughly bonkers upcoming ASPLOS paper from some UCSD folks: making competitive cloud servers out of old Android phones they bought on eBay. https://dl.acm.org/doi/10.1145/3575693.3575710

Bloody hell, look how amazing Supplice looks! A game by several very talented members of the Doom community, episode 1 is available on https://store.steampowered.com/app/1693280/Supplice/

This is how #emacs was meant to be driven. https://github.com/everythingishacked/Semaphore