benchmark against another zlib fork

[osevan]

On my ryzen 7950x it is really fast

https://github.com/dougallj/zlib-dougallj

And

https://github.com/mxmlnkn/rapidgzip

[ebiggers]

I think you are requesting that support for this be added to the benchmark program? Note that it already links to zlib, and this can be any version or fork of zlib that implements its API. It's up to whoever is building the software to choose the version or fork of zlib they want to link to.

[ebiggers]

As per the previous comment, I don't think anything needs to be done here.

If there is a specific metric where libdeflate is not doing well vs. another implementation, then an issue should be opened for that particular issue.