2011/7/6 James Louis <[email protected]>: > Could you guys please explain "isolcpus" and "hyperthreading"? Are these in > the BIOS? What should these be set at for a D510MO? > Much thanks! > Jim http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?TroubleShooting#The_isolcpus_Boot_parameter http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?The_Isolcpus_Boot_Parameter_And_GRUB2
Hyperthreading is a technology making 2 logical processor cores out of each physical core. It improves performance generally, but is harmful to realtime, and should be disabled in BIOS for EMC2. It's right on the first BIOS page for Atom motherboards. Andrew ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
