Hi Marek,
AMBER is still by far the most 'reliable' software I know of for 'breaking' GPUs. ;-) Just take the benchmark suite from the AMBER website. Take the STMV test case, make sure ig is set to a positive integer and adjust nstlim so it will run for about 2 hours - then set that to loop 12 times so it runs over 24 hours. At the end diff the outputs against each other. They should all be identical. If they aren't then you have something wrong with your GPU - bad memory, overclocked etc.
All the best
Ross
> On Jul 2, 2019, at 11:37, Marek Maly <marek.maly.ujep.cz> wrote:
>
> Hello,
>
> for long time, here was a very good and useful tool for testing GPUs
> focused on "soft errors"
>
> memtestG80 ( https://simtk.org/projects/memtest ), but it seems that for
> recent GPUs it is not useable.
>
> "memtest g80 is not compatible with gddr5 or later."
>
> ( see
> https://forums.geforce.com/default/topic/1080529/rtx-strix-2080-errors-with-memtestg80-help/
> )
>
> Does anybody know about some modern alternative for memtestG80, which
> could be used for testing of RTX 2080 Ti (with GDDR6) ?
>
> Or "soft errors" on modern GPUs are so rare, that no such testing tool
> exists ?
>
> I tried to find some on the internet, but without success.
>
> Thanks in advance for any comments,
>
> Best wishes,
>
> Marek
>
>
>
>
> --
> Vytvořeno poštovní aplikací Opery: http://www.opera.com/mail/
>
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Received on Tue Jul 02 2019 - 19:00:02 PDT
