[Pharo-project] Another fixes to finalization (was Re: [update 1.2] #12161 - #12172)
siguctua at gmail.com
Fri Oct 1 12:11:51 EDT 2010
I uploaded new changesets to
I tested applying them in Pharo-Core-#12159
and then updating an image after that.
MCMethodDefinition cachedDefinitions size is 18668
But image don't feels slow.
As a side note, i recommend to review the MC caching mechanism towards
avoiding putting so much load
on finalization process (such as scanning 18k entries to find dead objects).
This is actually the purpose of new finalization scheme:
- it allows to avoid scanning whole weak dictionary in order to get
rid of expired associations.
I'm already implemented a variant of self-cleaning weak dictionary for Magma,
which using new finalization scheme, and avoids scanning huge number
of entries to discover few of them,
which became garbage.
Igor Stasenko AKA sig.
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