Fast CSV processing with SIMD

This article was discussed on Hacker News. I recently learned of csvquote, a tool that encodes troublesome CSV characters such that unix tools can correctly process them. It reverses the encoding at the end of the pipeline, recovering the original input. The original implementation handles CSV quotes using the straightforward, naive method. However, there’s a better approach that is not only simpl

[punychan]

10倍高速化おもしろい。 巨大CSVとかよくあるし、ライブラリに組み込んでおいてほしい。

[fcicq]

csvquote simd(avx2) version with table fallback. hn: try pclmulqdq?

[nmcli]

ほう