Jonas Haag

icon indicating a website link https://de.linkedin.com/in/haag icon indicating an email [email protected]

icon company forml.eu icon location Heidelberg, Germany icon location Co-Founder at forml.eu — Previously @QuantCo @cashlink @blue-yonder

Results 800 comments of Jonas Haag

SAS7BDAT parser: Fast byteswap

Test failure seems unrelated

SAS7BDAT parser: Fast byteswap

I'm trying an intrinsics-based version: Fewer SLOC and faster.

SAS7BDAT parser: Fast byteswap

Test failure is unrelated. @jreback merge?

SAS7BDAT parser: Fast byteswap

@datapythonista release notes are already merged with #47404. Will merge main.

SAS7BDAT parser: Fast byteswap

Do you want me to add unit tests?

SAS7BDAT parser: Fast byteswap

Or we merge the PRs noted in those release notes to 1.5? The PRs have been ready for review with no code changes for a long time.

SAS7BDAT parser: Fast byteswap

I added tests using Hypothesis and moved the byteswapping code to a module. The byteswapping code also be moved somewhere else outside the SAS stuff.

SAS7BDAT parser: Speed up RLE/RDC decompression

@jbrockmendel mind reviewing this as well?

SAS7BDAT parser: Speed up RLE/RDC decompression

> > Fast NumPy array creation: Didn't find a way to do it. > > Which usage would you need to replace? Essentially the call to `calloc`. Cython will always...

SAS7BDAT parser: Speed up RLE/RDC decompression

@jbrockmendel mind to review this? thanks! :)