152
Why does Linux run so well on ARM
(ls.buckodr.ink)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
This is overall very true but the transition even for Apple was anything but smooth. There was a long period of time during which app support for ARM was pretty hit or miss. Happily that period is just about over and now everything is built for all archs.
I dunno, overall Rosetta 2 seems to be incredibly successful. It seems like most people were able to transition without worrying too much about whether their software would work at all or not, which I think is undoubtedly the smoothest an architecture transition like this has ever been.
I didn't have much issues running x86 apps on M1, even apps that haven't been updated before then.