Add Frontier

[hagertnl]

Description

Add in a tested Frontier config for Benchpark.

Adding/modifying a system (docs: Adding a System)

Adding all necessary files for Frontier.

[hagertnl]

Current error that I need help figuring out is:

$ pwd
....../test_workspace/test_expt/OlcfFrontier-8b2fd05/workspace
$ ramble --disable-progress-bar --worspace-dir . workspace setup
... this fails!
From the output log:
...
==> *******************************************
==> ********** Running spack Command **********
==> **     command: /lustre/orion/stf243/proj-shared/hagertnl/Scratch/benchpark-testing/test_workspace/spack/bin/spack install
==> **     with args: ['--add', '--keep-stage', 'cce18.0.1']
==> *******************************************
==>
==> Error: Unknown namespace: cce18.0
==> Error: Command exited with status 1:
    '/.../benchpark-testing/test_workspace/spack/bin/spack' 'install' '--add' '--keep-stage' 'cce18.0.1'
==> Error: Error running spack command: /.../benchpark-testing/test_workspace/spack/bin/spack install --add --keep-stage cce18.0.1
==> Error: For more details, see the log file: /.../benchpark-testing/test_workspace/test_expt/OlcfFrontier-8b2fd05/workspace/logs/setup.2025-02-20_13.22.46/saxpy.problem.saxpy_problem_single_node_rocm_caliper_none_128.out

Not sure where "cce18.0" is coming from, it's not in any of my configs.

[hagertnl]

The commands I used to get to this error:

$ benchpark system init --dest=test_frontier olcf-frontier compiler=cce18.0.1
$ benchpark experiment init --dest=test_expt saxpy +rocm
$ benchmark setup ./test_expt/ ./test_frontier/ ./test_workspace
$ cd test_workspace/test_expt/test_frontier/workspace/
$ ramble --disable-progress-bar --worspace-dir . workspace setup

[pearce8]

@rfhaque Please work with @hagertnl to get this working and merged.