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  1. Apache Arrow
  2. ARROW-10328

[C++] Consider using fast-double-parser

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0
    • Component/s: C++

      Description

      We use Google's double-conversion library for parsing strings to doubles. We should consider using this library, which is more than 2x faster.
      https://github.com/lemire/fast_double_parser

      Parsing doubles is important for CSV performance.

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              • Assignee:
                apitrou Antoine Pitrou
                Reporter:
                apitrou Antoine Pitrou
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