Comment #13 on issue 2077 by [email protected]: The scavenger GC does not collect independent DOM objects
http://code.google.com/p/v8/issues/detail?id=2077
Well this means that this mode is not activated here. new_space_high_promotion_mode is a mode which tries to reduce scavenge time by shrinking new space to it's minimal capacity and thus limiting amount of data we need to copy around.
25% is a separate limit hardcoded into Heap::ShouldBePromoted. -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
