On 05/10/2017 04:58 PM, Todd Zuercher wrote: > > That is what I am afraid of. But I had not seen any definitive "Yes we've > killed it" answer on the subject. A quick google seems to imply that Debian > still supports ISA, but... > > Does that machine have hyperthreading? If so, turn it off, it cuts the speed of real CPU to half. You could also run the latency test. That might reveal a problem with RTAI. Or, are you using preempt-RT? If either of these, try the other RT system, and see if it does better.
Anyway, I don't think the OS would care about the ISA. LinuxCNC doesn't use Linux drivers, the hal drivers go straight to the hardware. Jon ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
