Jan Tilly

Specify instruction set

2

It would be great if we could specify the instruction set when compiling and not necessarily compile for march=native.

Add DONT_VECTORIZE flag to cmake

4

Closes #10058 In #10058, we showed that some ONNX operators (e.g. log, exp, ...) produce (ever so slightly) different results depending on the length of the input data that they...

Automatic performance benchmarks

1

Over at quantcore.learn, we use [asv](https://github.com/airspeed-velocity/asv) to perform automatic performance benchmarks as part of our CI pipeline. We have a dedicated machine at [kimsufi](https://www.kimsufi.com/en/) so that we're running these tests...

Categorizer does not preserve order of categories for Pandas != 1.2

4

For Pandas CategoricalDtype(categories=['a', 'b'], ordered=False) categorizer.transform(X2)["x"].dtype # > CategoricalDtype(categories=['b', 'a'], ordered=False) ``` For Pandas>=1.2, the above code snippet produces the same result for `X1` and `X2` (as we would expect)....

Python crashes in unpacked environment on osx-arm64

1

### Checklist - [X] I added a descriptive title - [X] I searched open reports and couldn't find a duplicate ### What happened? When I run conda pack on my...

Currently, we have a handy `from_pandas` constructor https://github.com/Quantco/tabmat/blob/52e85839dc8b12a1d94997343e4f8744a458fc6f/src/tabmat/constructor.py#L16-L156 that constructs a `SplitMatrix` from a pandas data frame. It would great to also support polars (or arrow tables more generally given...

Control order of execution with query planner

2

**Describe the issue**: We often use dask together with [plateau](https://github.com/data-engineering-collective/plateau) to perform the following task in parallel: - load a chunk of data - do a transformation - write the...

Memory leak when using map_partitions on method

7

**Describe the issue**: When I pass a method of an object to `map_partitions`, I observe a memory leak. The object seems to get copied for each partition of the data...

Checklist * [ ] Added a `CHANGELOG.rst` entry