'd also recommend the cuda-memtest tool (instead of the AFAIK
outdated/unmaintained memtestG80).
Cheers,
--
Szilárd
>
>
>
> === Why be happy when you could be normal?
>
>
> --
> *From:* Szilárd Páll
> *To:* Discussion list for GROMACS use
BTW, we have considered adding a warmup delay to the tuner, would you be
willing to help testing (or even contributing such a feature)?
--
Szilárd
On Fri, Mar 2, 2018 at 7:28 PM, Szilárd Páll wrote:
> Hi Michael,
>
> Can you post full logs, please? This is likely related to a known issue
> wher
Hi Michael,
Can you post full logs, please? This is likely related to a known issue
where CPU cores (and in some cases GPUs too) may take longer to clock up
and get a stable performance than the time the auto-tuner takes to do a few
cycles of measurements.
Unfortunately we do not have a good solu
Hi,I ran a few MD runs with identical input files (the SAME tpr file. mdp
included below) on the same computer
with gmx 2018 and observed rather large performance variations (~50%) as in:
grep Performance */mcz1.log7/mcz1.log:Performance: 98.510 0.244
7d/mcz1.log:Performance: 140
