On Sat, Aug 3, 2013 at 8:44 PM, Sebastian Kuzminsky <[email protected]> wrote:
> Hi folks, Chris Radek and I just pushed a fix for the last known issue > with LinuxCNC running on Linux 3.x with RTAI, on Ubuntu Precise. > Did anyone try this? >From discussion earlier on the list I got the impression that RTAI might give better real-time performance than Xenomai (and rt-preempt is still worse)? Is there now an opportunity to test this? What about RTAI on ARM? Could Seb's RTAI instructions be applied to one of the vanilla kernel repos for ARM (linux-sunxi)? If I have time & inspiration I will do a test-run of latency-test with both Xenomai and RTAI on my x86/i3 itx-board. I have an Olinuxino A13 and there are reports on the olimex forum of successful Xenomai kernel builds + linuxcnc (partly) builds. So I am wondering whether to try to follow those xenomai instructions or adapt Seb's RTAI instructions for ARM.. Anders ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
