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Casting between timestamp types should use scalar multiply/divide kernels #2074

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Casting between timestamp types should use scalar multiply/divide kernels#2074
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enhancementNew feature/additiongood first issueGood for newcomershelp wanted

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@jhorstmann
jhorstmann
opened on Jul 15, 2022

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

See

arrow-rs/arrow/src/compute/kernels/cast.rs

Line 1045 in 86543a4

divide(

This creates a temporary array initialized with all same values. Instead it should use the scalar multiply/divide kernels for improved performance.

Activity

  1. jhorstmann
    added
    enhancementNew feature/addition
    on Jul 15, 2022
  2. tustvold
    added
    good first issueGood for newcomers
    help wanted
    on Sep 23, 2022

  3. tustvold commented on Oct 21, 2022

    @tustvold
    tustvold
    on Oct 21, 2022
    Contributor

    This was implemented in #2846

  4. tustvold
    closed this as completedon Oct 21, 2022
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