Jonathan has shown some benchmarks of his optimization in his last yapc talks.

You might wanna check out the videos.

I can't tell much about the practicability of his work though.

Side note

I'm personally convinced that Perl 6 will only have a chance to survive if Perl 5 opcode can be somehow translated to it's VM primitives, hence bridging the gap.

Those optimisations should than benefit P5 too.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^2: Ovid's take on the renaming of "Perl6" by LanX
in thread Ovid's take on the renaming of "Perl6" by 1nickt

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