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Published November 17, 2022 | Version v0.14.3
Software Open

holoviz/datashader: Version 0.14.3

Creators

  • 1. Anaconda, Inc.
  • 2. @voltrondata
  • 3. Anaconda Inc.
  • 4. Stripe
  • 5. Hex Technologies
  • 6. @azavea
  • 7. Anaconda
  • 8. @makepath
  • 9. Nvidia
  • 10. @mozilla
  • 11. MIT
  • 12. Rhodes University / SKA SA
  • 13. Intel Corporation
  • 14. SPD
  • 15. @relativitydev
  • 16. Maxar Technologies
  • 17. build2be
  • 18. @SUSE
  • 19. @coiled

Description

This release fixes a bug related to spatial indexing of spatialpandas.GeoDataFrames, and introduces enhancements to antialiased lines, benchmarking and GPU support.

Thanks to first-time contributors @eriknw and @raybellwaves, and also @ianthomas23 and @maximlt.

Enhancements:

  • Improvements to antialiased lines:

    • Fit antialiased line code within usual numba/dask framework (#1142)
    • Refactor stage 2 aggregation for antialiased lines (#1145)
    • Support compound reductions for antialiased lines on the CPU (#1146)

  • New benchmark framework:

    • Add benchmarking framework using asv (#1120)
    • Add cudf, dask and dask-cudf Canvas.line benchmarks (#1140)

  • Improvements to GPU support:

    • Cupy implementation of eq_hist (#1129)

  • Improvements to documentation:

  • Improvements to dependency management (#1111, #1116)

  • Improvements to CI (#1132, #1135, #1136, #1137, #1143)

Bug fixes:

  • Ensure spatial index _sindex is retained on dataframe copy (#1122)

Files

holoviz/datashader-v0.14.3.zip

Files (18.5 MB)

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md5:e8a4fbadcc6a3a90ad99250bd164143c
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Additional details

Related works

Is supplement to
https://github.com/holoviz/datashader/tree/v0.14.3 (URL)

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