Hi Kent, I have NO experience with doing this sort of build, but have to wonder if it is significant that your target is an Atom D510 cpu, yet you list a kernel for amd64.
Regards, Steve Stallings > -----Original Message----- > From: Kent A. Reed [mailto:kentallanr...@gmail.com] > Sent: Thursday, September 13, 2012 11:31 PM > To: EMC developers > Subject: [Emc-developers] question re RT PREEMPT linux on > ASUS Atom board > > Gentle persons: > > First, a statement. > > On my ASUS AT5NM10-I board (Intel Atom D510 CPU, 2GB RAM, yada yada > yada) I followed in Charles Steinkeuhler's footsteps > (http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Debian_Wheezy_Linux- > Rt_Compile_LinuxCNC) > to build a 64-bit Debian Wheezy RT PREEMPT Linux system running the > 3.2.0-3-rt-amd64 kernel and Linuxcnc 2.6.0~pre. Such a build > has given > Charles some decent albeit not (yet) great latency numbers on several > non-Atom boards. > > My ASUS board has given me excellent latency results with > what I'll call > classic Ubuntu 10.04LTS LinuxCNC running the 2.6.32-122-rtai > kernel: sub > 10us for both threads with Hyperthreading disabled in the > BIOS and one > cpu isolated during the boot process. > <big snip> > > Has anyone with a different Atom board, preferably an Intel-branded > board, loaded and tested Wheezy with Linux-RT and LinuxCNC? If so, > what's your experience? > > Regards, > Kent > ------------------------------------------------------------------------------ Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
