The run_shark_tank.yml workflow is broken

[ScottTodd]

What happened?

The workflow defined at .github/workflows/run_shark_tank.yml has been silently skipped for months (workflow history).

I'm pretty sure that workflow is the source for data displayed at https://storage.googleapis.com/shark-benchmark-artifacts/latest/summary.html

I have a patch here: 52bf41c to re-enable the workflow, but it has bitrotted. Sample workflow results: https://github.com/openxla/iree/actions/runs/6896441651, errors:

+ pytest --benchmark --update_tank --maxfail=500 -k cpu tank/test_models.py
ERROR: usage: pytest [options] [file_or_dir] [file_or_dir] [...]
pytest: error: argument --benchmark: expected one argument

Steps to reproduce your issue

1. Create a branch in this repo with changes to test (no need to create a PR)
2. Navigate to https://github.com/openxla/iree/actions/workflows/run_shark_tank.yml
3. Dispatch the workflow with the "Run workflow" button -> pick your branch

What component(s) does this issue relate to?

Other

Version information

I suspect this has been skipped since 8ae0f52 (July 10, 2023). The dashboard linked above was last updated on April 3, 2023... maybe something else broke first.

Additional context

We discussed this here on Discord

It sounds like people still find value in this workflow - specifically for the model coverage and dashboard UI. However, if this workflow is no longer useful, we could opt to delete it and any scripts it uses instead.