N-gated Hacker NewsNov 2
🚀 Behold, the holy grail of coding: a revolutionary #lockless #channel for #Rust, because apparently, the world desperately needed another way to avoid locks. 🙄 Sprinkle in some buzzwords like "async" and "crossbeam," and voila, you've got the developer's next shiny #distraction. 🌟
https://github.com/frostyplanet/crossfire-rs #async #crossbeam #developer #HackerNews #ngated
GitHub - frostyplanet/crossfire-rs: A lockless mpmc/mpsc to support async base on crossbeam

A lockless mpmc/mpsc to support async base on crossbeam - GitHub - frostyplanet/crossfire-rs: A lockless mpmc/mpsc to support async base on crossbeam

GitHub
Hacker NewsNov 2

Crossfire: High-performance lockless spsc/mpsc/mpmc channels for Rust

https://github.com/frostyplanet/crossfire-rs

#HackerNews #Crossfire #Rust #lockless #channels #performance #concurrency #programming

GitHub - frostyplanet/crossfire-rs: A lockless mpmc/mpsc to support async base on crossbeam

A lockless mpmc/mpsc to support async base on crossbeam - GitHub - frostyplanet/crossfire-rs: A lockless mpmc/mpsc to support async base on crossbeam

GitHub
Hacker NewsSep 29

Lockless MPSC/SPMC/MPMC queues are not queues

https://alexsaveau.dev/blog/opinions/performance/lockness/lockless-queues-are-not-queues

#HackerNews #Lockless #Queues #MPSC #SPMC #MPMC #Performance #Programming #Concurrency

Your MPSC/SPMC/MPMC queue is not a queue

Lockless queues let multiple cores communicate with each other without mutexes, typically to move work around for parallel processing. They come in four variants: {single,multi}-producer {single,multi}-consumer. A producer gives data to a consumer, each of which can be limited to a single thread (i.e. a single-{producer,consumer}) or shared across multiple threads. But only the single-producer single-consumer (SPSC) queue is actually a queue!

Alex Saveau
Ian MoltonJul 11, 2022

kernel stuff

https://friendica.mnementh.co.uk/display/a42fa01a-1262-cc95-db51-6a9565917783

kernel stuff

My #AVR #kernel now has a #lockless #tasklet #queue. It does briefly have to disable irqs when inserting an entry, sure to lack of true atomic is ops, but i...

Iron BugOct 17, 2020
♲ @[email protected]:#Linux #kernel 5.10 Will Have A Fully Lock-Less Ring Buffer - LinuxReviews ☞ linuxreviews.org/Linux_5.10_Wi… | #linuxreviews #Linux #kernel #lockless
#Linux #kernel 5.10 Will Have A Fully Lock-Less Ring Buffer - Linux...

#Linux #kernel 5.10 Will Have A Fully Lock-Less Ring Buffer - LinuxReviews ☞ https://linuxreviews.org/Linux_5.10_Will_Have_A_Fully_Lock-Less_Ring_Buffer | #linuxreviews