I ran this program http://electronicsam.com/images/KandT/testing/internet.ngc (named because I found it on the internet... - didn't even try to figure out what it was..)
533228 line program running G64P.005 (this program also crashes running strait G64 - Robert - do you still want me to debug? I see you think you may have a handle on it..) Old TP 2:37:42 New TP 1:38:49 Quite an improvement!! sam On 12/3/2013 3:20 PM, Robert Ellenberg wrote: > On Dec 3, 2013 2:42 PM, "sam sokolik" <[email protected]> wrote: >> I have not seen the blip.. (but surprisingly I may have found a blip in >> master...) >> Ok - spiral - wow. Running at almost 400ipm at the largest diameter. >> Damn impressive. >> >> I am a bit perplexed though.. If I run stellabee1.ngc ( >> http://electronicsam.com/images/KandT/testing/stellabee1.ngc ) with >> g64P.005 - it actually runs faster with parabolic blends (master). >> (40min vs 50 minutes about) I was expecting a 2 fold at least > improvement. > > The reason for that might be the arcs in the program. I reduced the > acceleration of arcs to fix the overage in arc-arc.ngc, but the tradeoff is > lower performance when there is a lot of acceleration and deceleration. > >> While the penguin - (metric so .1 is about .004") >> parabolic blend P.1=2:21 Strait G64=4:12 >> circular blend P.1=1:41 Strait G64=2:27 >> >> So - I don't know if that is correct - or there is some issue. Is the >> stellabee file just too wacky for the readahead to help? >> >> I could not run the stellabee file with strait g64 because it fails. I >> will try to get more info. (large jump in position/acc) >> Ok - I did a halscope with program line as part of it.. With stellabee >> and strait G64 - looks like line 32142. > Could you build the program with my debug flags enabled? It will spit out a > log that will be useful to diagnose what's happening. Run this command: > > make EXTRA_DEBUG = '-DTP_DEBUG -DTC_DEBUG' > > then run Linuxcnc like this: > > linuxcnc > test.log > > This works in simulation mode to dump a log of what's happening in tp. I'd > like to see if these spikes are visible in the planned motion. > > Thanks! > Rob > ------------------------------------------------------------------------------ > Sponsored by Intel(R) XDK > Develop, test and display web and hybrid apps with a single code base. > Download it for free now! > http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > > ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
