sayzardFedora Yet To Decide On x86_64-v3 Packages For Fedora Linux 45
Fedora 45의 x86_64-v3 패키지 도입 여부에 대해 Fedora 엔지니어링 위원회(FESCo)가 아직 결정을 내리지 않았다. x86_64-v3는 최신 CPU 명령어 집합을 활용해 성능 향상을 기대할 수 있으나, 웹 미러 및 QA, 인프라 부담 증가 등의 문제로 인해 명확한 성능 이점이 입증되지 않아 논의가 보류되었다. 제안자들은 추가 벤치마크와 인프라 영향 평가를 진행 중이며, Microsoft가 Azure Linux 기반으로 Fedora를 활용하면서 이 패키지 도입을 지지하고 있다.
Hacker NewsInvestigating Split Locks on x86-64
https://chipsandcheese.com/p/investigating-split-locks-on-x86
#HackerNews #SplitLocks #x86_64 #CPUArchitecture #HardwareSecurity #TechInvestigation
13WheatForce: Learning From CPU Architecture Mistakes https://hackaday.com/2026/04/01/wheatforce-learning-from-cpu-architecture-mistakes/
#Computerhacks #Featured #Computerarchitecture #CPUarchitecture
#Computerhacks #Featured #Computerarchitecture #CPUarchitecture
N-gated Hacker News🤔 Oh joy, another tool to disassemble the 6502—because who doesn't want to spend their days in the gripping excitement of vintage CPU architecture? 🙄 With a #TUI that's as modern as a rotary phone, you'll be hacking your Commodore faster than you can say "why am I doing this again?" 😂
https://github.com/ricardoquesada/regenerator2000 #vintageComputing #disassemble6502 #CPUArchitecture #retroGaming #CommodoreHacking #HackerNews #ngated
https://github.com/ricardoquesada/regenerator2000 #vintageComputing #disassemble6502 #CPUArchitecture #retroGaming #CommodoreHacking #HackerNews #ngated
GitHub - ricardoquesada/regenerator2000: An interactive disassembler for the CPU 6502, focused mostly on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, arrows, keyboard-driven, mcp server, VICE debugger and more!
An interactive disassembler for the CPU 6502, focused mostly on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, arrows, keyboard-driven, mcp server, VICE debug...
Extra Instructions of the 65XX Series CPU
http://www.ffd2.com/fridge/docs/6502-NMOS.extra.opcodes
#HackerNews #65XXSeries #CPU #ExtraInstructions #RetroComputing #CPUArchitecture #ProgrammingHistory
Raccoon🇺🇸🏳️🌈Saw an article comparing the #AMD "#AM4 Platform" lasting 9 years and counting to "#PowerPC" lasting 12, and I got the impression this person didn't realize that the comparison they are comparing a #CPUSocket to a #CPUArchitecture, because as fas as I know, you couldn't upgrade an early #PPC #CPU to a much newer one without getting a new motherboard...
That aside, it is impressive how the #ZenArchitecture, after a decade of weird short-term stuff like the Bulldozer, managed to become such a long lasting standard. It's like they tried out so many weird methods trying to make chips that ran better, only to come up with this relatively simple way of building things.
And honestly, I don't think Zen is that different from Intel architectures, once you get past the compiler flags. As long as it all runs the same code at the end of the day, it doesn't matter...
...but the lifespan of those Sockets, AM4 and now #AM5, that's a consumer value that I don't think is matched right now.
Visual Transistor-level Simulation of the 6502 CPU
#HackerNews #VisualTransistorSimulation #6502CPU #RetroComputing #CPUArchitecture #HardwareSimulation
NerdNextDoor 
Hey #Intel and other hashtags!
What was your thoughts on #IntelItanium or #IA64 and what was your experience if you had any? I’ve not had any personal experience, but I’m curious to hear yours!
Can’t wait to read!
Hardware-Aware Coding: CPU Architecture Concepts Every Developer Should Know
https://blog.codingconfessions.com/p/hardware-aware-coding
#HackerNews #HardwareAwareCoding #CPUArchitecture #DeveloperInsights #CodingTips
