Re: [OMPI users] lots of undefined symbols compiling a hello-world

2022-11-05 Thread Gilles Gouaillardet via users
Chris, Did you double check libopen-rte.so.40 and libopen-pal.so.40 are installed in /mnt/software/o/openmpi/4.1.4-ct-test/lib? If they are not present, it means your install is busted and you should try to reinstall it. Cheers, Gilles On Sat, Nov 5, 2022 at 3:42 AM Chris Taylor via users < u

[OMPI users] lots of undefined symbols compiling a hello-world

2022-11-04 Thread Chris Taylor via users
I built 4.1.4 from a tarball using gcc 11.1.0 with just --prefix as an option for configure. I get a long list of errors trying to compile a hello-world. I know it's something simple but I'm at a loss as to how to troubleshoot- $ mpicc -o hello-world hello-world.c /mnt/software/g/gcc/gcctoolchai