[QE-users] [QE-GPU] GTX 1650

[MARRAZZO ANTIMO]

Dear Fabrizio,

I am very interested in your experience on this, have you ever benchmarked QE PWscf on your “cheap” GTX 1050 versus HPC GPUs such as V100?
Or in other words, is the speedup provided by GTX 1050 significant? Especially considering the relative poor performance these cards have in double precision.
These cards cost an order of magnitude less than top-notch HPC GPUs, so it would be interesting for people to know whether the speed/price is actually potentially interesting.

Thank you!

Best regards,
Antimo


Antimo Marrazzo
Dipartimento di Fisica
Università di Trieste
Strada costiera 11
34151 Trieste

Il giorno 6 dic 2022, alle ore 09:58, Fabrizio Ferrari Ruffino <faferrar at sissa.it> ha scritto:

Hello,
I run sometimes QE on my laptop with the gtx 1050 (mainly for debugging). You just need to download the hpc_sdk toolkit. Of course you are limited to small calculations and I often find troubles when I try to run 2+ MPI on the same GPU. But you can certainly give it a try.

Cheers,
Fabrizio
________________________________
From: users <users-bounces at lists.quantum-espresso.org> on behalf of Marko Boskovic <boskovic at nanosys.ihtm.bg.ac.rs>
Sent: Monday, December 5, 2022 5:44 PM
To: users at lists.quantum-espresso.org <users at lists.quantum-espresso.org>
Subject: [QE-users] [QE-GPU] GTX 1650

Dear all,

Is it possible to run QE-GPU on Nvidia GTX 1650?

Best regards,
Marko Boskovic

University of Belgrade
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and economic cooperation amongst peoples
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