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Looks like there's a reimplementation of RE2 in Go that might we worth benchmarking against. https://code.google.com/p/sre2/


So what approach is implemented in the Go distribution?


The same as re2 (and, in fact, written by the same authors as re2)


So why is the C++ regex-dna program that uses RE2 so much faster?

http://benchmarksgame.alioth.debian.org/u64/program.php?test...

And why did someone do "a reimplementation of RE2 in Go" ?




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