Antoine Pitrou created ARROW-10702:
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Summary: [C++] Micro-optimize integer parsing
Key: ARROW-10702
URL: https://issues.apache.org/jira/browse/ARROW-10702
Project: Apache Arrow
Issue Type: Task
Components: C++
Reporter: Antoine Pitrou
It might be possible to optimize integer and decimal parsing using the
following tricks from the {{fast_float}} library:
https://github.com/lemire/fast_float/blob/70c9b7f884c7f80a9a0e06fa9754c0a2e6a9492e/include/fast_float/ascii_number.h#L18-L38
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