Sunday, September 19, 2021

Re: Determining the number of CPU cores and hyperthreads from userspace

On Sun, Sep 19, 2021 at 01:37:05PM -0400, Daniel Wilkins wrote:
> Hyperthreads are easy: they've been disabled for years (unless they got flipped on and I didn't notice.)
>

Does the setting in the BIOS need to be turned off also?
Or is it irrelevant? I had a server for a while where the company
insisted that it be left on in the BIOS.

Thanks,
Chris

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