Yue Yang

Duplicate of https://github.com/JuliaDatabases/SQLite.jl/issues/303

Keywords in definition of `DBInterface.execute` in SQLite is shadowed by keyword argument version in `DBInterface` and they are packed with SQL parameters as a whole. https://github.com/JuliaDatabases/DBInterface.jl/blob/85891482dfc5cd2c6c7c40adaf96ad813c9f0a6d/src/DBInterface.jl#L151 So I think we...

The fix has been committed to master branch and hasn't been released. Can you test on the master branch?

Hello, @fwitte! I am the author of [PyOptInterface](https://github.com/metab0t/PyOptInterface), an efficient modeling interface for mathematical optimization in Python. Its performance is [quite competitive](https://metab0t.github.io/PyOptInterface/benchmark.html) compared with existing solutions (faster than vendored Python...

Thanks for your feedback! For the third concern, the design of PyOptInterface is a minimalistic and thin wrapper of C API with no magic, so its implementations are essentially calling...

I can reproduce this result. Thank you very much for the test on HiGHS. I have figured out that there are four HiGHS API functions that slow down PyOptInterface significantly....

@p-snft I have pushed a new release v0.2.2. Use `pip install -U pyoptinterface` to test it and it is fast again! This is the result of HiGHS on my computer:...

The $O(N^2)$ performance issue of HiGHS is fixed in https://github.com/ERGO-Code/HiGHS/pull/1782 by the upstream.

Thanks for your attention! @pz-max The design of PyOptInterface is similar to the [direct mode](https://jump.dev/JuMP.jl/stable/manual/models/#Direct-mode) of JuMP.jl. It does not store the model internally and only records the mapping between...

I made a minimal example [here](https://gist.github.com/metab0t/e3174e0f6c07a37660be626bab16bbce) to build the model described in [link](https://linopy.readthedocs.io/en/latest/syntax.html). On my computer, the output is: ``` Time to create linopy model: 0.29837608337402344 Time to convert to...