2012/12/4 Sven Wesley <svenne.d...@gmail.com> > > > > 2012/12/3 Gene Heskett <ghesk...@wdtv.com> >> >> >> Sven, 2 things you MUST do. >> >> 1. Turn off the hyper-threading in the bios. >> 2. Add isolcpus=1 to the end of the grub kernel line. >> >> > Oh yes I did that already. Latest BIOS firmware and running fastest rated > SSD disc too. > CNCLinux no tweaks installation. Start Latency test, open Firefox and 50 > microseconds reached. > > Only thing I haven't done yet is to test another RAM. > > /S >
And today I did. Running 2x2 GB RAM to maximize the I/O. Latency test, one glxgears and a Firefox to linuxcnc resulted in 15 849. Turned the graphics resolution down to 1024x768 and I was able to keep it a bit lower, But only a bit as I passed 14 000 for the same test. I still don't believe in you guys saying that a D525MW is able to stay below 10 000 in a latency test. One thing though, I filled one of the boards with 8 GB RAM (2x4). That board is running 64 bit Ubuntu in the office and it happily reported 8 GB even though the hardware spec says max 4 GB. It seems that 4 GB is a soft limit. /S ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
