Just a user/Operator chiming in. Although a larger tool table would be nice I think we need to look at handling offsets with a separate table for Fixed/ tool geometry offsets and for wear/assignable offsets. My two cents...
Jeff Johnson -----Original Message----- From: Robert Ellenberg [mailto:[email protected]] Sent: Wednesday, April 09, 2014 12:10 PM To: EMC developers Subject: Re: [Emc-developers] Possibly dumb question about NML buffer size Ok, that makes sense. Could we safely fix the tool table size limitation by increasing the NML buffer size? I've been playing around in simulation and loaded a table of 200+ tools without incident. If the buffer size isn't a performance issue, then it seems like we could get an arbitrarily big tool table this way. Has anyone else tried to do this? -Rob On Apr 4, 2014 2:11 AM, "Frank Tkalcevic" <[email protected]> wrote: > My understanding is the size is basically the size of the shared > memory block. It needs to be as big as the largest message that is > sent between processes. Since linuxcnc works with a queue depth of 1, > increasing above that max msg size (15k I think) does nothing. Go > below the max message size, and linuxcnc doesn't work. > > > -----Original Message----- > > From: Robert Ellenberg [mailto:[email protected]] > > Sent: Friday, 4 April 2014 4:24 AM > > To: EMC developers > > Subject: [Emc-developers] Possibly dumb question about NML buffer > > size > > > > Hi All, > > > > Is there a hard limit on the size of the NML buffers defined in > linuxcnc.nml? If > > not, does anyone know if increasing the buffer size leads to a > performance > > hit on a modern PC? I couldn't find much info on how the channel > > buffer sizes were chosen on the web. > > > > Thanks, > > Rob > > > > ---------------------------------------------------------------------- > ------ > -- > > _______________________________________________ > > Emc-developers mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > ---------------------------------------------------------------------- > -------- _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > ---------------------------------------------------------------------------- -- Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
