Hi Jessica,

like most shelx programs, there is a little help message when started
without command line options. The option

'-tN' sets the number of CPUs to N. If I remember correctly, SHELXD
also respects the environment variable OMP_NUM_THREADS.

Best,
Tim

On Wed, 16 Mar 2022 17:21:38 -0700 Jessica Bruhn
<[email protected]> wrote:

> Hi all,
> 
> I am wondering if there is a way to limit the number of CPUs that can
> be used by SHELXD. It seems that this program uses all that are
> available until it hits the NTRY you specified or it finds a .fin
> file. Is there a way to limit its CPU and MEM usage? I am running
> this on a large cluster along with other jobs and don't want to get
> myself into trouble.
> 
> Thanks so much!
> 
> Best,
> Jessica
> 



-- 
--
Tim Gruene
Head of the Centre for X-ray Structure Analysis
Faculty of Chemistry
University of Vienna

Phone: +43-1-4277-70202

GPG Key ID = A46BEE1A

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