This relies on Google's double-conversion library at https://github.com/google/double-conversion
Before: ``` --------------------------------------------------------------------- Benchmark Time CPU Iterations --------------------------------------------------------------------- [...] BM_FloatParsing<FloatType> 4621 ns 4620 ns 151802 1.65125M items/s BM_FloatParsing<DoubleType> 4629 ns 4628 ns 150171 1.64846M items/s ``` After: ``` --------------------------------------------------------------------- Benchmark Time CPU Iterations --------------------------------------------------------------------- [...] BM_FloatParsing<FloatType> 563 ns 563 ns 1240915 13.5616M items/s BM_FloatParsing<DoubleType> 313 ns 313 ns 2227610 24.3934M items/s ``` [ Full content available at: https://github.com/apache/arrow/pull/2625 ] This message was relayed via gitbox.apache.org for [email protected]
