Page 1 of 1

proc_group for hex-cores

Posted: Tue Mar 27, 2012 8:00 am
by qpbh08137
Hi,
I am compiling VASP for six-core cpus.
Our cluster have slave nodes with duo cpus -- each cpu has six-core.
So there are 12 cores on one node.
So the -DPROC_GROUP=12 looks a good setting?

After compiling, however, I can only use np=16, 32, 64,128 ... (2^n)
If I use other number such as 24, 36, 48 60 (12x), the vasp program will give error.

Any clue?
?!
Thanks

Re: proc_group for hex-cores

Posted: Wed Sep 04, 2024 12:35 pm
by support_vasp

Hi,

We're sorry that we didn’t answer your question. This does not live up to the quality of support that we aim to provide. The team has since expanded. If we can still help with your problem, please ask again in a new post, linking to this one, and we will answer as quickly as possible.

Best wishes,

VASP