[PATCH 1/1] x86: Tuning NT Threshold parameter for AMD machines.

[H.J. Lu]

On Wed, Aug 19, 2020 at 3:58 AM Sajan Karumanchi via Libc-alpha
<libc-alpha@sourceware.org> wrote:
>
> Tuning NT threshold parameter to bring in performance gains of
> memcpy/memove on AMD cpu's.
>
> Based on Large and Walk bench variant results,
> setting __x86_shared_non_temporal_threshold to 2/3 of shared cache size
> brings in performance gains for memcpy/memmove on AMD machines.
>

The patch looks mostly OK.  But I have quite a few x86 patches queued
which touch the same codes.  Please take a look at

https://gitlab.com/x86-glibc/glibc/-/commits/users/hjl/tunable/master

and put your patch on top of mine.

-- 
H.J.