Linux

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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.

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-43

The Linux kernel has been accidentally hardcoded to a maximum of 8 cores for nearly 20 years (thehftguy.com)

submitted 11 months ago by madasi@lemmy.dbzer0.com to c/linux@lemmy.ml

4 comments fedilink hide all child comments

I'm not smart enough to verify the accuracy of this claim, nor exactly what the implications are, but it seems like it might improve performance if fixed.

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[–] Frederic@beehaw.org 15 points 11 months ago

Title bullshit, we have multicore machine for years, I can guarantee you this had about no impact else people running Xeon or Threadripper would have saw it at first try 15 years ago.

This looks like to have an impact on the scheduler but not on how many cores are used.