Lars, Do you have any statistics on latency and jitter for your machines running preempt-rt in a machine tool context? That and some info on the hardware would be good info for reference. Last I heard on comparable systems 20us latency was easily doable and maybe down to 5us on some fast machines...
EBo -- On Fri, 30 Mar 2012 21:41:24 +0200, Lars Segerlund wrote: > I'm running preempt-rt ... > > It's good enough for steppers, as for changes to codebase, it needs > some files for rt-api ( in EMC ) , but the Makefiel stuff is the real > problem ... it's a mess to sort out. > > SO, the changes doesn't affect the rest of EMC , however performance > is dependent on hardware and drivers, ( some network drivers suck ), > but it's getting mainlined :-D . > > I'm all for incorporating it, ( makes my life easier :-D ). > > / regards, Lars. ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
