Adding More Hardware Information to LLNL Systems (#942)

* added system memory info

* modified variable names to reflect size in terms of MB or KB and completed llnl sierra system.py

* fix Intel Xeon CLX-8276L cache size

* fix values

* lint

* Fix library

* Fix test

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Co-authored-by: Stephanie Christine Lam <[email protected]>
Co-authored-by: Stephanie Christine Lam <[email protected]>
Co-authored-by: Michael McKinsey <[email protected]>

Bump actions/upload-pages-artifact from 3.0.1 to 4.0.0 (#981)

Bumps [actions/upload-pages-artifact](https://github.com/actions/upload-pages-artifact) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/actions/upload-pages-artifact/releases)
- [Commits](actions/upload-pages-artifact@56afc60...7b1f4a7)

---
updated-dependencies:
- dependency-name: actions/upload-pages-artifact
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Print Usage When No Command Provided (#895)

* print usage if 'benchpark'

* Update help str

* configure subcommands to print usage instead of potentially confusing error

Fix Benchpark Analyze Scaling Check for New Scaling (#880)

* Fix scaling check for new scaling

* formatting

* Still support old scaling

* Add test for old scaling

add citation, update docs (#54)

- point docs at github