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Published August 17, 2023 | Version v0.15.2
Software Open

holoviz/datashader: Version 0.15.2

Authors/Creators

  • 1. Anaconda, Inc.
  • 2. @voltrondata
  • 3. Anaconda Inc.
  • 4. Wise (formerly @transferwise)
  • 5. Hex Technologies
  • 6. @Element84
  • 7. Anaconda
  • 8. @makepath
  • 9. Nvidia
  • 10. UMass Chan Medical School
  • 11. Rhodes University / SKA SA
  • 12. Intel Corporation
  • 13. SPD
  • 14. @relativitydev
  • 15. Maxar Technologies
  • 16. build2be
  • 17. @SUSE
  • 18. @coiled

Description

This release adds antialiased line support for inspection reductions such as max_n and where, including within categorical by reductions. It also improves support for summary reductions and adds CUDA implementations of std and var reductions.

Thanks to regular contributors @Hoxbro, @ianthomas23, @maximlt and @thuydotm.

Enhancements:

  • Antialiasing line support for inspection reductions:

    • Pre-compile antialias stage 2 combination (#1258)
    • Antialiased min and max row index reductions (#1259)
    • CPU shift_and_insert function (#1260)
    • Refactor of CUDA *_n reductions (#1261)
    • Support antialiased lines in *_n reductions (#1262)
    • Replace accumulate with copy on first call to antialiased stage 2 combine (#1264)
    • Separate where combine_cpu functions by ndim (#1265)
    • Antialiased line support for where reductions (#1269)

  • Improved support for summary reductions:

    • Support by reduction within summary reduction (#1254)
    • Support summary containing by reduction with other reductions (#1257)
    • Support summary containing multiple where with the same selector (#1271)

  • CUDA support for std and var reductions (#1267)

General code improvements:

  • Remove pyarrow pin (#1248)

Improvements to CI:

  • Update holoviz_tasks to v0.1a15 (#1251)
  • Use holoviz_tasks/install action for docs (#1272)

Improvements to documentation:

  • Update readme to include Python 3.11 (#1249)
  • Correct links to pandas docs (#1250)
  • Remove twitter from index page (#1253)
  • Create FUNDING.yml (#1263)

Files

holoviz/datashader-v0.15.2.zip

Files (18.5 MB)

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md5:4de44a431d78c27ed619080be91dd216
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Additional details

Related works

Is supplement to
https://github.com/holoviz/datashader/tree/v0.15.2 (URL)