Support for macOS

[jzombie]

Curious to know what the limitations are for running this on macOS, as I have a dedicated build server using macOS.

[jzombie]

Update: The runner builds on macOS.

[GuillaumeLagrange]

Hello!

For CPU simluation runs, we rely on Callgrind which does not suport arm64 macos unfortunately.
For now, MacOS, and windows, support is limited to being able to build the benchmarks and run them locally without CodSpeed enabled, but we do not exclude first class support in the future, especially for MacOS.

[jzombie]

@GuillaumeLagrange thanks! I managed to make it work by using walltime and doing a little bit of finesse.

Draft PR into my own fork: jzombie#1

It's still a little messy and I added a quick "simple-install" script into it to help me test it as I go.

I can open a PR when it's done if you like.

[jzombie]

Added PR: #124

[jzombie]

I think this other issue is probably better suited for this: #127