Release and register as Julia package? about qpsreader.jl

[odow]

is it OK to use QPSReader within an MIT-licensed package

You can pull it in as a dependency that the user (or the Julia package manager) is responsible for installing. What you can't do is copy QPSReader verbatim, shove it into your repository, and then relicense under MIT.

Essentially, with Julia the MIT only relates to the files that you are writing.

[dpo]

Want to submit a PR with a version number in Project.toml?

[dpo]

Yes, it would be useful to register this package. I'm not sure if other packages out there also read QPS.

Would there be license restrictions when using QPSReader within another Julia package? (e.g., is it OK to use QPSReader within an MIT-licensed package?)

Question 13 here says that you can combine MPL and BSD. I'm not sure about MIT. Question 14 suggests you can also combine with (L)GPL work.

For various reasons (especially in Tulip), I need constraint/objective matrices in COO format, not SparseCSC, so I would very much like to remove the COO -> SparseCSC conversion after parsing

That would be a great addition!

Performance is not (yet) an issue, but the reader in Tulip is ~2-3x faster than QPSReader

I admit I haven't profiled this package. I'm sure it can be improved. A pull request with benchmarks would be very welcome!

Thanks!

[mtanneau]

Can we tag and register the package once #21 is merged?
This is the last item I need to use it in Tulip.jl

[mtanneau]

Closed by #22

[dpo]

JuliaRegistries/General#12061