I have two thoughts on this - one, Cygwin is an emulation layer is is trying to emulate *NIX on Windows. With any kind of emulation/virtualisation you're going to get a performance hit.

Secondly, I think ActivePerl is built with Visual Studio and all the "regular" MS provided compilers. I imagine these are all well placed to take advantage of all the quirks of the Windows API and get the best performance.

In reply to Re: Cygwin Perl vs. ActivePerl by puploki
in thread Cygwin Perl vs. ActivePerl by jdhedden

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