Tom Easterday wrote: > On Apr 4, 2011, at 10:16 AM, Dave wrote: > >> I thought that the CPU that was isolated was no longer able to be >> monitored for load via the system monitor software tools. That is the >> way it was with Ubuntu 9.1 also. 10.04 worked so well I didn't pay a >> lot of attention to CPU loading. >> >> > Oh. That would explain it... > > >> I don't know why you have 100% loading on the other CPU, that doesn't >> sound right. >> > Not 100%, unless I run a bunch of stuff. I just mean that everything I run > ends up on the first. > That's exactly what you should expect.
The EMC userspace applications (GUI, halui, classicladder UI ...) all run on the first CPU, along with everything else the Linux kernel is managing. The realtime code, which is all kernel modules, runs on the second CPU, but doesn't show up in the load monitor. I don't know if this is because it's in kernel or because it's RTAI. - Steve ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
