Magical optimizations from @aqrit #28
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It seems to save about one instruction per float getting parse, which is negligible... but there is a 2% improvement to the throughput which is appreciable. |
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These need to be assessed, they may not translate into better performance in practice. But, at least on x64, they may help.
Relates to https://github.com/lemire/fast_float/issues/32
credit: @aqrit