feat(benchmarks): add circleci job

[nicholascapo]

Description

Run each benchmark in CircleCI.
One run for each value of NUM_PAGES

Each benchmark needs to ensure that any generated files are cleaned before the build starts (specifically it needs to clean during the postinstall script).

Co-authored-by: Dustin Schau dustinschau@gmail.com

[pvdz]

Two small comments. You probably need to add the semi before merging. The 100k run is up to you :)

[m-allanson]

I don't know if this is of any relevance. But it is possible to specify a resource class if you want to use more vCPUs or RAM. Docs here and an example where we do this here.

[nicholascapo]

@m-allanson Using resource_class: xlarge sounds good.
Are we concerned about how that might effect the benchmark?
Or should we just give it those resources?

[nicholascapo]

Configured resource_class: xlarge
Switched to del-cli in postinstall scripts to support running benchmarks on Windows.

[nicholascapo]

Added README describing benchmark interface

[pvdz]

lgtm

[nicholascapo]

@DSchau Can you give this a look? It says I need a review from you and/or Learning Team.

[DSchau]

With the approval from @pvdz and myself -- let's get this merged.

Thanks @nicholascapo!