Re: [QE-users] Help on QE + GPU + OpenMP compilation

2021-04-15 Thread Paolo Giannozzi
This is what I have used, with some success. If you do not have MKL libraries, you should get BLAS_LIBS=-llapack -lblas or something like that Paolo On Thu, Apr 15, 2021 at 5:27 PM Giovanni Cantele < giovanni.cant...@spin.cnr.it> wrote: > I downloaded the latest development version. Could

Re: [QE-users] occupation=smearing and magnetic moment

2021-04-15 Thread Evgeny Permyakov
Interesting. With degauss = 1.0e-2 I get zero magnetisation, with degauss = 3.1e-3 I get 0.5 Bohr magnetisation. That's a quite small value, IMHO. Is it normal? On Thu, 15 Apr 2021 at 14:41, mkondrin wrote: > On 15.04.2021 15:23, Evgeny Permyakov wrote: > > Dear QE users! I found that the

Re: [QE-users] Help on QE + GPU + OpenMP compilation

2021-04-15 Thread Giovanni Cantele
I downloaded the latest development version. Could you share the needed configure options and environment variables that allowed you to get a clean compilation? Thank you again, Giovanni > On 15 Apr 2021, at 14:50, Giovanni Cantele > wrote: > > It was the lates stable

Re: [QE-users] Help on QE + GPU + OpenMP compilation

2021-04-15 Thread Giovanni Cantele
It was the lates stable (qe-6.7-ReleasePack.tgz). Where can I find the all needed environment variables? Thanks, Giovanni > On 15 Apr 2021, at 14:44, Paolo Giannozzi wrote: > > On Thu, Apr 15, 2021 at 2:01 PM Giovanni Cantele > mailto:giovanni.cant...@spin.cnr.it>> wrote: > > I’m trying to

Re: [QE-users] Help on QE + GPU + OpenMP compilation

2021-04-15 Thread Paolo Giannozzi
On Thu, Apr 15, 2021 at 2:01 PM Giovanni Cantele < giovanni.cant...@spin.cnr.it> wrote: I’m trying to compile the latest QE version > "latest stable" or "latest development"? GPU support is work in progress (or maybe "in regress"): don't count on the stable version to support the latest

[QE-users] Help on QE + GPU + OpenMP compilation

2021-04-15 Thread Giovanni Cantele
Hi all,I’m trying to compile the latest QE version with OpenMP and GPU support. The latest NVIDIA hpc package is in use (nvidia/hpc_sdk/Linux_x86_64/21.3). 4xTesla V100 SXM2 32GB are mounted on the computing node.There are some points that are not clear to me and I would be grateful if someone

Re: [QE-users] occupation=smearing and magnetic moment

2021-04-15 Thread mkondrin
On 15.04.2021 15:23, Evgeny Permyakov wrote: Dear QE users! I found that the calculated magnetic moment of the minimal cell of LaFe4P12 depends on whether I use occupations=smearing, specifically I get magnetisation about 2.7 Bohr/cell for occupations=fixed and zero magnetisation for

[QE-users] occupation=smearing and magnetic moment

2021-04-15 Thread Evgeny Permyakov
Dear QE users! I found that the calculated magnetic moment of the minimal cell of LaFe4P12 depends on whether I use occupations=smearing, specifically I get magnetisation about 2.7 Bohr/cell for occupations=fixed and zero magnetisation for occupations=smearing. Is it normal? Why does it even