#linuxcnc-devel Logs

Jun 06 2019

01:44 AM CaptHindsight: after a week of tweaking preempt_rt is about as fast as RTAI on Ryzen, 30K servo thread, 20K base
01:47 AM CaptHindsight: down from the 200-200K range
01:47 AM CaptHindsight: heh 200k - 300K
10:05 AM jthornton: mozmck: if you get lubuntu 19 going with the rt kernel let me know which one you used, 5.0.19-rt11 won't boot up
11:44 AM mozmck: jthornton: It may be a bit before I can test it much. I did just get 28 computers (I can probably get half or more working) so I'll have some to test with. All the computers I had already are tied up with other systems.
11:45 AM JT-Shop: I backed up a notch to 5.0.14-rt9, building it now
11:45 AM JT-Shop: 28 computers will CRT's?
12:09 PM mozmck: no, just the computers. some are missing parts, but I'm sure some work.
12:09 PM mozmck: They were throwing them away at work so I backed my van up and loaded them up :-D
12:17 PM JT-Shop: what kind of processors?
12:22 PM skunkworks: I have some hp's running rt_preempt that do 25us base thread
12:31 PM mozmck: There are some core2-duo HPs, the rest are Dell with various processors
12:31 PM mozmck: Maybe even some core-i5
12:32 PM mozmck: skunkworks: that's not bad!
12:56 PM CaptHindsight: JT-Shop: kernel version should not matter for the distro, unless *buntu is doing something really stupid
12:58 PM CaptHindsight: from experience *buntu is terrible with how they build kernels and support graphics
12:58 PM jthornton: had that happen with Lubuntu 18 too, tried to run on the latest rt patch and it gave me gibberish on the screen
01:29 PM mozmck: jthornton: you're building a vanilla kernel though right?
01:42 PM CaptHindsight: likely, the first thing we generally have to do is turn off KMS when booting in *ubuntu
02:10 PM jthornton: mozmck: building a rt preempt patched kernel
02:10 PM jthornton: CaptHindsight: what is KMS and how do you turn it off?
02:10 PM mozmck: yeah, but you start with a vanilla kernel right - not one from ubuntu?
02:10 PM mozmck: Kernel Mode Setting
02:11 PM jthornton: right I get the kernel from mirrors.edge.kernel.org
02:11 PM mozmck: It's been a long time since I had to disable KMS - and I run *buntu extensively on a pretty good variety of machines.
02:11 PM jthornton: turn that off in the make xconfig?
02:12 PM mozmck: You can do it in the kernel command line in grub - like isolcpus
02:12 PM jthornton: http://gnipsel.com/linuxcnc/uspace/lubuntu19-rt.html
02:12 PM jthornton: that's what I have so far
02:13 PM mozmck: How does the desktop interface seem?
02:13 PM jthornton: quite different and seems a bit cleaner
02:14 PM jthornton: only thing I was surprised at it installs open office along with all that gnome stuff
02:14 PM mozmck: what gnome stuff?
02:15 PM jthornton: dunno it went by too fast to read but when it updated open office I saw a bunch of gnome's go by
02:15 PM mozmck: I see. probably libraries that various programs depend on.
02:15 PM jthornton: yea that's what I figured too
02:19 PM jthornton: did the changelog entry look ok this time?
02:24 PM mozmck: jthornton: I think it's missing a bit. The Joints/Axes branch was merged in this release, and I think G52 added - multispindle?
02:24 PM mozmck: but that is the basic idea and a good start
02:25 PM mozmck: what ethernet cards are supported that weren't in 2.7?
02:31 PM JT-Shop: ah yea multi spindle forgot about that
02:31 PM JT-Shop: 7i96
02:37 PM mozmck: ah - is your config tool for that in there or is it separate?
02:40 PM andypugh: I am trying to merge reverse-run in to 2.9 (I was waiting for a parcel to arrive….)
02:40 PM JT-Shop: it's still in my github repo, I started trying to figure out how to add it but got stuck with something... I think where to put it and the menu
02:40 PM andypugh: But I think I am missing a trick to emable the feature?
02:41 PM JT-Shop: https://github.com/jethornton/7i96
02:41 PM JT-Shop: right now I have it setup to get installed with pip
02:42 PM JT-Shop: andypugh: https://emc-developers.narkive.com/Vskjwlkm/reverse-run
02:50 PM andypugh: Hmm, maybe the reverse-run in Linuxcnc isn’t the real version?
02:50 PM andypugh: (and I have _no_ idea what features/reverse-run-master2 is… )
02:59 PM jthornton: somehow plasmac has reverse run going
02:59 PM mozmck: Rob talked like he wanted to work on getting reverse run in master. He has direct push access now
03:00 PM jthornton: great
03:01 PM jthornton: andypugh: does the $ work with M5 as well as M3 and M4?
03:01 PM andypugh: I think so
03:01 PM andypugh: (it’s been a while)
03:03 PM jthornton: I have a multi spindle sim somewhere I'll test it out
03:06 PM mozmck: andypugh: https://sourceforge.net/p/emc/mailman/message/36673488/
03:06 PM mozmck: boy, the mailing list on sourceforge is not real easy to search
03:07 PM mozmck: And here is the response from Phill https://sourceforge.net/p/emc/mailman/message/36673511/
03:10 PM jthornton: I guess I'll have to install Lubuntu 19 again I can't get the grub menu to pick the generic kernel
03:15 PM andypugh: mozmck: I am working from the rellenberg repo, and sorting the conflicts my way :-)
05:02 PM linuxcnc-build: build #3616 of 1402.rip-wheezy-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1402.rip-wheezy-rtpreempt-i386/builds/3616 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:08 PM linuxcnc-build: build #5942 of 1306.rip-precise-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1306.rip-precise-amd64/builds/5942 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:13 PM linuxcnc-build: build #5939 of 1300.rip-precise-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1300.rip-precise-i386/builds/5939 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:16 PM linuxcnc-build: build #5156 of 1301.rip-precise-rtai-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1301.rip-precise-rtai-i386/builds/5156 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:23 PM jthornton: hmm there is something wrong with the pdf documents I'm getting a weird error Master_Documentation.tex:20356: Paragraph ended before \lstenv@testopt@ was complete.
05:37 PM linuxcnc-build: build #4303 of 1404.rip-wheezy-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1404.rip-wheezy-rtpreempt-amd64/builds/4303 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:40 PM linuxcnc-build: build #4100 of 1400.rip-wheezy-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1400.rip-wheezy-i386/builds/4100 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:45 PM linuxcnc-build: build #956 of 1630.rip-stretch-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1630.rip-stretch-rtpreempt-amd64/builds/956 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:54 PM linuxcnc-build: build #4101 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4101 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:55 PM linuxcnc-build: build #2567 of 1500.rip-jessie-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1500.rip-jessie-i386/builds/2567 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
05:59 PM linuxcnc-build: build #2569 of 1530.rip-jessie-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1530.rip-jessie-rtpreempt-amd64/builds/2569 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
06:02 PM linuxcnc-build: build #3770 of 1401.rip-wheezy-rtai-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1401.rip-wheezy-rtai-i386/builds/3770 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
06:03 PM linuxcnc-build: build #2567 of 1510.rip-jessie-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1510.rip-jessie-rtpreempt-i386/builds/2567 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
06:05 PM linuxcnc-build: build #2569 of 1520.rip-jessie-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1520.rip-jessie-amd64/builds/2569 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
06:05 PM linuxcnc-build: build #957 of 1610.rip-stretch-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1610.rip-stretch-rtpreempt-i386/builds/957 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
06:05 PM linuxcnc-build: build #5962 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/5962 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>, John Thornton <jthornton@gnipsel.com>
11:15 PM linuxcnc-build: build #4101 of 1400.rip-wheezy-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1400.rip-wheezy-i386/builds/4101 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:16 PM linuxcnc-build: build #5940 of 1300.rip-precise-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1300.rip-precise-i386/builds/5940 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:16 PM linuxcnc-build: build #5943 of 1306.rip-precise-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1306.rip-precise-amd64/builds/5943 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:16 PM linuxcnc-build: build #3617 of 1402.rip-wheezy-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1402.rip-wheezy-rtpreempt-i386/builds/3617 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:17 PM linuxcnc-build: build #5157 of 1301.rip-precise-rtai-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1301.rip-precise-rtai-i386/builds/5157 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:17 PM linuxcnc-build: build #2568 of 1500.rip-jessie-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1500.rip-jessie-i386/builds/2568 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:18 PM linuxcnc-build: build #3771 of 1401.rip-wheezy-rtai-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1401.rip-wheezy-rtai-i386/builds/3771 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:18 PM linuxcnc-build: build #2568 of 1510.rip-jessie-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1510.rip-jessie-rtpreempt-i386/builds/2568 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:18 PM linuxcnc-build: build #957 of 1630.rip-stretch-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1630.rip-stretch-rtpreempt-amd64/builds/957 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:19 PM linuxcnc-build: build #958 of 1610.rip-stretch-rtpreempt-i386 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1610.rip-stretch-rtpreempt-i386/builds/958 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:19 PM linuxcnc-build: build #4304 of 1404.rip-wheezy-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1404.rip-wheezy-rtpreempt-amd64/builds/4304 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:19 PM linuxcnc-build: build #4102 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4102 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:20 PM linuxcnc-build: build #2570 of 1530.rip-jessie-rtpreempt-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1530.rip-jessie-rtpreempt-amd64/builds/2570 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:20 PM linuxcnc-build: build #2570 of 1520.rip-jessie-amd64 is complete: Failure [4failed compile] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1520.rip-jessie-amd64/builds/2570 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>
11:31 PM linuxcnc-build: build #5963 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/5963 blamelist: Chris Morley <chrisinnanaimo@hotmail.com>