[squeak-dev] New Cog VMs available

Eliot Miranda eliot.miranda at gmail.com
Wed May 6 18:21:12 UTC 2015


... at http://www.mirandabanda.org/files/Cog/VM/VM.r3319.

CogVM binaries as per VMMaker.oscog-eem.1288/r3319

Spur:
Implement remembered table pruning via ref counts.  The algorithm
selectively
tenures objects to reduce the remembered table, instead of merely tenuring
everything.

Be selective about remembering tenured objects; actually scan their contents
before remembering willy-nilly.

StackVM:
Allow setting preemptionYields in the stack VM.

Cogit:
Use new register allocation in #== with V3 in order to limit register moves.
-- 
best,
Eliot
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