Hello,
I've run into an application that has its performance dramatically
affected by some configuration options to the underlying UCX library.
Is there a way to configure/build Open MPI so that which UCX library
is used is determined at runtime (e.g. by an environment module),
rather than having t
I'm specifically wanting my users to be able to load a "debug" vs.
"tuned" UCX module, without me having to make two different Open MPI
installs... the combinatorics get bad after a few versions (I'm
already having multiple versions of Open MPI to handle the differences
in Fortran mpi mod files
Tim,
Have you tried using LD_LIBRARY_PATH?
I guess "hardcoding the full path" means "link with -rpath", and IIRC,
LD_LIBRARY_PATH
overrides this setting.
If this does not work, here something you can try (disclaimer: I did not)
export LD_LIBRARY_PATH=/same/install/prefix/ucx/1.9.0/lib
configure
