You can start with: 1) disabling the hyperthreading and 2) dedicating one of Atom's cores to EMC (and other RTAI functions) by adding "isolcpus=1" to grub
Unfortunately I cannot explain in more detail, how exactly to do it, so I can only advice asking uncle google. Viesturs 2011/3/15 Joel Jacobs <j...@sdf.lonestar.org>: > Hi, > Is there any way to adjust the sensitivity or suppress this error? I > have an Atom D525 running the latest EMC2 from the repositories > (Ubuntu 10.04). I have a Mesa 7I43 and Gecko 320 servo drives. I > have no base thread at all, just the servo thread running at 700us. At > 1ms I would get random 'thunks' from the servo only while jogging the > X axis in the + direction at 120ipm. Minus X Jogs were smooth. > After adjusting the servo thread to 700us all motors are super smooth > no matter what. Just randomly getting this error - sometimes takes an > hour to pop up. Like I said, the motors are running great so I don't > really want to tweak the hyperthreading and isocpu= stuff. I don't > understand why I'm getting this error with no base thread. Thanks, > Joel Jacobs > > ------------------------------------------------------------------------------ > Colocation vs. Managed Hosting > A question and answer guide to determining the best fit > for your organization - today and in the future. > http://p.sf.net/sfu/internap-sfd2d > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
