So, what can we do to make it perform better?

If by "it" you mean "our programs" I think the answer is simple - make fewer subroutine calls. If your program is making so many tiny do-nothing calls that parameter parsing or even just subroutine overhead is a significant factor then you're just making too many calls.

It's a fact of life in Perl that method calls cost something (not too much, but not nothing either). That just means you need to make them count!

-sam

In reply to Re^3: When every microsecond counts: Parsing subroutine parameters by samtregar
in thread When every microsecond counts: Parsing subroutine parameters by snowhare

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