Pumi test fails on perlmutter

@cwsmith

The spack test for this variant of pumi installed on perlmutter by e4s 22.11:

-- linux-sles15-zen3 / gcc@11.2.0 -------------------------------
pumi@2.2.7~fortran~int64~ipo~shared+simmodsuite_version_check~testing~zoltan build_system=cmake build_type=RelWithDebInfo simmodsuite=none

Fails with the following console output:

==> Error: TestFailure: 2 tests failed.


Command exited with status 127:
    './uniform' '../testdata/pipe.dmg' '../testdata/pipe.smb' 'pipe_unif.smb'
./uniform: error while loading shared libraries: libfabric.so.1: cannot open shared object file: No such file or directory



1 error found in test log:
     1    ==> Testing package pumi-2.2.7-llomhac
     2    ==> [2022-11-21-12:25:41.390040] testing pumi uniform mesh refinement
     3    ==> [2022-11-21-12:25:41.390483] './uniform' '../testdata/pipe.dmg' '../testdata/pipe.smb' 'pipe_unif.smb'
     4    ./uniform: error while loading shared libraries: libfabric.so.1: cannot open shared object file: No such file or directory
     5    FAILED: Command exited with status 127:
     6        './uniform' '../testdata/pipe.dmg' '../testdata/pipe.smb' 'pipe_unif.smb'
  >> 7    ./uniform: error while loading shared libraries: libfabric.so.1: cannot open shared object file: No such file or directory
     8    
     9      File "/global/cfs/cdirs/m3896/shared/ParaTools/E4S/22.11/PrgEnv-gnu/spack/bin/spack", line 100, in <module>



Failed to find executable '/opt/cray/pe/mpich/8.1.17/ofi/gnu/9.1/bin/mpiexec'

/global/cfs/cdirs/m3896/shared/ParaTools/E4S/22.11/PrgEnv-gnu/spack/lib/spack/spack/package_base.py:2023, in run_test:
       2020                    # We're below the package context, so get context from
       2021                    # stack instead of from traceback.
       2022                    # The traceback is truncated here, so we can't use it to
  >>   2023                    # traverse the stack.
       2024                    m = "\n".join(spack.build_environment.get_package_context(tb))
       2025
       2026                exc = e  # e is deleted after this block


/global/cfs/cdirs/m3896/shared/ParaTools/E4S/22.11/PrgEnv-gnu/spack/lib/spack/spack/build_environment.py:1086, in _setup_pkg_and_run:
       1083        tb_string = traceback.format_exc()
       1084
       1085        # build up some context from the offending package so we can
  >>   1086        # show that, too.
       1087        package_context = get_package_context(tb)
       1088
       1089        logfile = None

See test log for details:
  /pscratch/sd/w/wspear/perlmutter/spack_user_cache/test/hyjemf5zrzgrnmfmzuddmljbsxwuyat4/pumi-2.2.7-llomhac-test-out.txt

==> Error: 1 test(s) in the suite failed.

--- ==> Spack test hyjemf5zrzgrnmfmzuddmljbsxwuyat4
==> Testing package pumi-2.2.7-llomhac
======================== 1 failed, 0 passed of 1 specs ========================= ---

Start with the Spack test log and the failing './uniform' test command for pumi 2.2.7 on perlmutter. Check why libfabric.so.1 is unavailable and why the recorded mpiexec path cannot be found. Done means the pumi test suite completes successfully for this perlmutter variant.