Bug#1025480: another manifestation of the problem with AVX-512 kernel, workarond

[Sébastien Villemot]

Dear Enzo,

Le mardi 18 avril 2023 à 11:31 -0300, Enzo Alberto Dari a écrit :
> This bug was correctly retitled by the maintainer as related to the
> AVX-512 kernel.
> However, it is filed against the libopenblas0-pthread debian package
> while I have found another case that gives wrong results even using
> one thread.

Thanks for providing more information on this issue.

I am happy to let you know that, with upstream’s help, I have finally
been able to identify the cause of the problem and the relevant fix.

I am going to fix this issue in Debian “Bullseye” 11 (see bug #1039470
for the details).

I also confirm that Debian “Bookworm” 12 (which has recently been
released) is not affected by this bug.

Best wishes,

-- 
⢀⣴⠾⠻⢶⣦⠀  Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁  Debian Developer
⢿⡄⠘⠷⠚⠋⠀  https://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀  https://www.debian.org

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