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July 20, 2024 20:22
next step = Slabs{Common,Free},
SlabsAlloc and Main are done
key idea: ownership of a slot does not depend on quarantine
currently buggy...
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Goal: improve performance on
ptr = malloc(...); free(ptr)repetitions pattern, as empty slabs are becoming partial/full (with one used slot) then directly being quarantined.Key implementation idea: ownership of a slot does not depend on quarantine. Thus,
vprops are mostly left unchanged.While I am at it, refactor
Slots{Alloc,Free}intoSlots{Alloc,Common,Free}and add corresponding interfaces.TODO