[phenixbb] Specifying the number of processors to run phenix with

Pavel Afonine PAfonine at lbl.gov
Mon Aug 31 13:41:32 PDT 2009

Hi Sam,

phenix.refine cannot use advantage of multiple CPUs. I think the 
"--nproc=4" keyword in your example below is a valid keyword for 
phenix.autobuild, but not for phenix.refine.


On 8/31/09 1:33 PM, Sam Stampfer wrote:
> Hi- anyone know how to specify the number of processors to run phenix 
> under in linux?  Or how to tell what the default is?  I'm running 
> linux (fedora) with 4 processors and can't tell whether phenix is 
> using all of them or not.  I do the refinement with .csh files and 
> tried doing "myfile.csh --nproc=4".  The file ran but no faster- I 
> can't tell if it is using 4 by default or if that's the incorrect 
> command to specify the use of 4 processors.
> Thanks for your help!
> -Sam
> ------------------------------------------------------------------------
> _______________________________________________
> phenixbb mailing list
> phenixbb at phenix-online.org
> http://www.phenix-online.org/mailman/listinfo/phenixbb
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://phenix-online.org/pipermail/phenixbb/attachments/20090831/78c99bb0/attachment-0003.htm>

More information about the phenixbb mailing list