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Consider GC-ing during style recalc #9003

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pcwalton opened this issue Dec 16, 2015 · 1 comment

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A-content/script A-layout/uncategorized I-perf-slow

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pcwalton commented Dec 16, 2015

The idea here is that we can tenure all objects in the nursery to make sure they don't move during style recalc and then perform a non-compacting GC:

cx->runtime()->gc.evictNursery(); // minor GC
rt->gc.gc(GC_NORMAL, reason); // non-compacting GC (don't use GC_SHRINK)

or

JS::PrepareForFullGC(rt); 
JS::GCForReason(rt, GC_NORMAL, reason);

Contributor

mbrubeck commented May 24, 2016

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