Hi, I've discovered from a user I support that the python in fedora 13 does not use all cores with the threading module but when the python source is complied and installed with default options then all cores are used. Can someone explain why this is happening? Is there a setting to allow users to use all cores? The server has 48 cores and many others have 8 or 16. Thank you, Kevin -- Kevin C. Abbey System Administrator Rutgers University - BioMaPS Institute Piscataway, NJ 08854 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines