On Fri, 18 Jan 2019, Aubrey Li wrote:
> User space tools which do automated task placement need information
> about AVX-512 usage of tasks, because AVX-512 usage could cause core
> turbo frequency drop and impact the running task on the sibling CPU.
>
> The XSAVE hardware structure has bits that
Hi Thomas,
Just a soft reminder in case you didn't get a chance to look at this version.
To address your concern about jiffies_64 on 32bit kernel, I use jiffies here
instead. And to address jiffies wrap around issue, I use the trick from kernel
micro time_before/after, that is, as long as the tim
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