On Wed, 11 Oct 2023 at 12:08, John Allwine <j...@pentamachine.com> wrote: > > Seems like there could be a significant performance hit for 32 bit > architectures. We don’t directly use LinuxCNC, but EMCApplication is a > shallow fork of LinuxCNC that will occasionally pull from upstream. We use > EMCApplication on the BeagleBone Black, which is a 32 bit architecture and is > already a bit strained performance-wise.
That's unfortunate. Debian is no longer shipping 32-bit installers and LinuxCNC only supports Buster, Bullseye and Bookworm on x86 and arm64 at the moment. I assume that this also means that you are not using the new 64-bit HAL pins? A compile-time switch to force everything (_including_ 64-bit HAL pins?) to 32 bits should be possible. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
