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Numba-based StdDevUDF #640

Merged
merged 14 commits into from Mar 2, 2020
Merged

Numba-based StdDevUDF #640

merged 14 commits into from Mar 2, 2020

Commits on Feb 22, 2020

  1. WIP save stddev

    @uellue
    uellue committed Feb 22, 2020
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  2. Work on Numba optimization of stddev

    @uellue
    uellue committed Feb 22, 2020
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  3. Numba-based one-pass StdDevUDF 

    This version is slightly faster for the benign case of signal buffers
that fit comfortably into the CPU caches.

For the malign case of signal buffers that don't fit the caches well,
it is 5x-7x faster since it eliminates large intermediate buffers and
calculates each pixel in one pass.

* Added test for numerical stability.
* Added citation
    @uellue
    uellue committed Feb 22, 2020
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Commits on Feb 24, 2020

  1. Try citing in main text 

    A second pass or citation in main text seem to fix the issue with undefined reference -- perhaps
BibTeX cache not generated when citing in docstring?
    @uellue
    uellue committed Feb 24, 2020
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  2. Remove LaTeX from BibTeX

    @uellue
    uellue committed Feb 24, 2020
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  3. Try not citing in docstring 

    CI error not reproducible locally.
    @uellue
    uellue committed Feb 24, 2020
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  4. Debugging CI...

    @uellue
    uellue committed Feb 24, 2020
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  5. Revert "Debugging CI..." 

    This reverts commit 5af3fca.
    @uellue
    uellue committed Feb 24, 2020
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  6. Manual citation due to issues with sphinxcontrib-bibtex 

    :cite:`Schubert2018` glitches in CI in docstrings and some RST files.

Hard to reproduce the CI behavior
    @uellue
    uellue committed Feb 24, 2020
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Commits on Feb 28, 2020

  1. Fix DOI on citing page 

    Use permanent DOI instead of 0.1.0
    @uellue
    uellue committed Feb 28, 2020
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  2. Review @sk1p; further speed-up 

    Thx @sk1p for the feedback!
    @uellue
    uellue committed Feb 28, 2020
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  3. Clarify changelog entry, include var -> varsum

    @uellue
    uellue committed Feb 28, 2020
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  4. Ensure coverage of blocked loop 

    The small previous shape only covered the tail handling.
    @uellue
    uellue committed Feb 28, 2020
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Commits on Mar 2, 2020

  1. Review @sk1p

    @uellue
    uellue committed Mar 2, 2020
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