Ha ha.... I forgot to ..... But apparently no one gets too concerned when you found something but you "don't" have an issue with.
Are you using Ubuntu 10.04? When I was using Ubuntu 9.10 there was a big difference on Atom CPUs when going from no Isocpus to Isocpus=1. With 10.04 I didn't notice as big of an improvement, but I think that may be simply because 10.04 seems like a "lot" better OS than 9.10. I have EMC2 running on Ubuntu 9.10 on a customers commercial machine and I have thought about volunteering to load 10.4, but they still never have any problems with the machine, so I think I will leave it alone. :-) I am not sure exactly what trips the "real time delay" message but I have seen it occur on running systems after many hours of operation. I have also seen it pop up on systems when EMC2 is first started and then it never re-occurs. >>Perhaps I should have changed the subject to something controversial <G>. Try poking me with a problem that I fought for a very long time, but still persists to this day, years later! ... like threading on Mach3! :-/ Dave On 4/3/2011 9:05 PM, Steve Blackmore wrote: > On Sun, 03 Apr 2011 09:14:57 +0100, you wrote: > > >> On Sat, 02 Apr 2011 19:13:14 -0500, you wrote: >> >> >>> I did this page a while ago ... >>> >>> But being a fellow Linux Crash Test Dummy ... I wrote this out so I >>> didn't have to remember all of it. >>> >>> http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?EMC_Ubuntu91 >>> >>> Line #28 >>> >> Thanks for that Dave. Done that this morning and disabled hyperthreading >> in the bios but was surprised to find it made little difference to the >> latency - it was under 7000 and still is - it reduced it by 5 or 600 or >> so. >> >> If it gets rid of the annoying "realtime delay" message, that will do >> me. I've always ignored it anyway without any ill effects so far :) >> >> Steve Blackmore >> > Ain't it amazing that this got NO response. > > > Steve Blackmore > -- > > ------------------------------------------------------------------------------ > 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 > > ------------------------------------------------------------------------------ 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
