[Wien] AMD and oneapi for wien2k

Peter Blaha peter.blaha at tuwien.ac.at
Mon Dec 19 10:17:14 CET 2022


Dear wien2k users,

If somebody has WIEN2k running on a recent AMD-cpu, I would appreciate 
when you run our (serial) benchmark (see www.wien2k.at/hard+soft) and 
send me the results.

PS: The same is of course true if you have a recent Intel I9, I7 or Xeon 
cpu.

Best regards

Peter Blaha

Am 19.12.2022 um 07:13 schrieb Hemza:
> I was reading this thread
>
> https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg22149.html 
>
>
>  and want to ask  how about AMD (especially new Ryzen 5- 9 ones) 
> processors? Did anyone use them for WIEN2k? How did they perform 
> compared to intel i-core ones?
> Is it beneficial to use Intel-oneapi for AMDprocessors or should 
> one use them solely with gfortran?
> Benchmarks are cryptic for me, any help on how to read them would be 
> very appreciated!
>
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-- 
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Peter Blaha,  Inst. f. Materials Chemistry, TU Vienna, A-1060 Vienna
Phone: +43-158801165300
Email: peter.blaha at tuwien.ac.at
WWW:   http://www.imc.tuwien.ac.at      WIEN2k: http://www.wien2k.at
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