Hi Kurt, On Fri, Feb 19, 2021 at 02:44:36PM +0100, Kurt Kanzenbach wrote: > It seems like with this particular commit, it's not possible to run > cyclictest on arm32 systems anymore. I guess due to missing NUMA > support? Yes, your distro needs to provide libnuma. cyclictest runs fine on arm32 with the library. > Just tested on a dual core Cyclone V: > > root@tsn:~/rt-tests# ./cyclictest -S -m -p 99 --secaligned > FATAL: Couldn't initialize libnuma I think you would see the same error when trying to use the '-a' option without the patch. The dependency is not new. > I've used the current unstable/devel/latest branch. Any suggestions? The simplest thing is obviously to get libnuma on your system. I assume this is not so simple in your case. In this case you could build cyclictest a static binary. First, build numactl as static libary: ./configure --enable-static && make and then rt-tests with CFLAGS="-static -L../numactl/.libs/" make Thanks, Daniel
