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comparison src/share/vm/gc_implementation/g1/heapRegion.cpp @ 890:6cb8e9df7174

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6819077: G1: first GC thread coming late into the GC. Summary: The first worker thread is delayed when entering the GC because it clears the card count table that is used in identifying hot cards. Replace the card count table with a dynamically sized evicting hash table that includes an epoch based counter. Reviewed-by: iveresov, tonyp
author johnc
date Tue, 04 Aug 2009 16:00:17 -0700
parents 18f526145aea
children 2c79770d1f6e
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