I'm sure there are substantial compatibility layers in perl, but I have the feeling those are mostly resolved during the compilation of your perl binary. At least, that's what I gather from the fact that XS modules built against, say, 5.6 aren't binary compatible with 5.8. I don't think perl has the runtime issues that Windows does. That's the big advantage of having source code: you can optimize the build for your platform.

That doesn't detract from the complexity of the source code, of course, but it doesn't imply that perl is slow. IMHO.

In reply to Re: Perl Is So Slow, but Why? by rhesa
in thread Perl Is So Slow, but Why? by punkish

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