Hi,
I'm compiling Slurm with ansible playbooks from NVIDIA deepops framework
(https://github.com/NVIDIA/deepops). I'm trying to add UCX support. How
can I tell if UCX is actually included in the resulting binaries
(without actually using Slurm)? I was looking at executables and *so
files with ldd, but found no reference to the UCX installation in
/usr/lib/ucx.
Background:
- I'm struggling with the build system using a non-existent path
(PMIXP_UCX_LIBPATH=\"/usr/lib64\"). The last ugly hack was to create a
symlink from /usr/lib/ucx to /usr/lib64/ucx
- I can't easily test actual operation of MPI with UCX because I'm on a
limited test/dev system and (frankly) because I'm not yet a MPI expert
The configure string used is:
./configure --prefix=/usr/local --disable-dependency-tracking
--disable-debug --disable-x11 --enable-really-no-cray
--enable-salloc-kill-cmd --with-hdf5=no --sysconfdir=/etc/slurm
--enable-pam --with-pam_dir=/lib/x86_64-linux-gnu/security
--with-shared-libslurm --without-rpath --with-pmix=/opt/deepops/pmix
--with-hwloc=/opt/deepops/hwloc --with-ucx=/usr
thx
Matthias
