What performance increase do you get if you
- change this line in your second program:
my @urls : shared = <DATA>;
to
my @urls = <DATA>;
- Restrict the number of concurrent threads to the same number cores you have?
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.