> unpack('%32b*'

so Perl has already a specialized command for this! (cool)

but why do you need

> pack('Q'

then?

If it's some kind of normalization, why do you need to benchmark it too instead of keeping the data in that format?

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re: How to do popcount (aka Hamming weight) in Perl by LanX
in thread How to do popcount (aka Hamming weight) in Perl (popcount References) by eyepopslikeamosquito

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