On 19.10.2010 09:17, Stéphane Ducasse wrote:
> How can we make progress on this issue?
>
> Stef
As far as I can tell (again, I haven't actually experienced this 
slowdown), any of:
- Port Levente's WeakKeyDictionary, which is much faster.
- Wait for new VM's supporting Igors finalization scheme, which should 
be much faster (haven't tested it personally)
- Rewrite the MC package caching to not use weak collections/ be smarter 
about what it keeps.

Cheers,
Henry