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.

Pavel.

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
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