Re: DConf 2013 Day 1 Talk 6: Concurrent Garbage Collection for D by Leandro Lucarella

[Diggory]

On 64-bit windows there is also the "GetWriteWatch" function 
which lets you access the dirty flag in the page table = no page 
faults = super efficient concurrent generational GC. Just a shame 
it doesn't exist on 32-bit systems for some reason.