never [Fri, 24 Jul 2009 12:40:40 -0700] rev 3592
6861984: solaris version of libsaproc.so should support SA_ALTROOT directly
Reviewed-by: kvn, twisti
ysr [Wed, 05 Aug 2009 18:54:12 -0700] rev 3591
6868991: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved
Summary: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved
Reviewed-by: jcoomes
johnc [Tue, 04 Aug 2009 16:00:17 -0700] rev 3590
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
johnc [Mon, 03 Aug 2009 12:59:30 -0700] rev 3589
6865703: G1: Parallelize hot card cache cleanup
Summary: Have the GC worker threads clear the hot card cache in parallel by having each worker thread claim a chunk of the card cache and process the cards in that chunk. The size of the chunks that each thread will claim is determined at VM initialization from the size of the card cache and the number of worker threads.
Reviewed-by: jmasa, tonyp
jmasa [Sun, 02 Aug 2009 22:33:27 -0700] rev 3588
Merge
jmasa [Sun, 02 Aug 2009 19:10:31 -0700] rev 3587
6843292: "Expect to be beyond new region unless impacting another region" assertion too strong
Summary: In the assertion allow for collision with the guard page.
Reviewed-by: tonyp, ysr, jcoomes
jmasa [Sun, 02 Aug 2009 18:44:36 -0700] rev 3586
6862534: -XX:NewRatio completely ignored when combined with -XX:+UseConcMarkSweepG
Summary: Use NewRatio if it is explicitly set.
Reviewed-by: ysr, jcoomes