iveresov [Tue, 26 Apr 2011 11:46:34 -0700] rev 9341
7037939: NUMA: Disable adaptive resizing if SHM large pages are used
Summary: Make the NUMA allocator behave properly with SHM and ISM large pages.
Reviewed-by: ysr
jcoomes [Sat, 23 Apr 2011 04:20:09 -0700] rev 9340
7037250: cscope.make database generation is silently broken
Reviewed-by: stefank
jmasa [Fri, 22 Apr 2011 09:26:09 -0700] rev 9339
Merge
jmasa [Thu, 21 Apr 2011 10:23:44 -0700] rev 9338
6946417: G1: Java VisualVM does not support G1 properly.
Summary: Added counters for jstat
Reviewed-by: tonyp, jwilhelm, stefank, ysr, johnc
ysr [Thu, 21 Apr 2011 01:16:20 -0700] rev 9337
Merge
ysr [Wed, 20 Apr 2011 19:19:30 -0700] rev 9336
7037276: Unnecessary double traversal of dirty card windows
Summary: Short-circuited an unnecessary double traversal of dirty card windows when iterating younger refs. Also renamed some cardtable methods for more clarity.
Reviewed-by: jmasa, stefank, poonam
iveresov [Wed, 20 Apr 2011 17:12:04 -0700] rev 9335
7034464: Support transparent large pages on Linux
Summary: Support transparent huge pages on Linux available since 2.6.38
Reviewed-by: iveresov, ysr
Contributed-by: aph@redhat.com
tonyp [Tue, 19 Apr 2011 15:46:59 -0400] rev 9334
7011855: G1: non-product flag to artificially grow the heap
Summary: It introduces non-product cmd line parameter G1DummyRegionsPerGC which indicates how many "dummy" regions to allocate at the end of each GC. This allows the G1 heap to grow artificially and makes concurrent marking cycles more frequent irrespective of what the application that is running is doing. The dummy regions will be found totally empty during cleanup so this parameter can also be used to stress the concurrent cleanup operation.
Reviewed-by: brutisso, johnc
kvn [Fri, 29 Apr 2011 11:15:30 -0700] rev 9333
Merge
never [Thu, 28 Apr 2011 14:00:13 -0700] rev 9332
7032162: assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr
Reviewed-by: kvn
never [Wed, 27 Apr 2011 15:40:36 -0700] rev 9331
7029167: add support for conditional card marks
Reviewed-by: iveresov, kvn
kvn [Tue, 26 Apr 2011 12:14:22 -0700] rev 9330
7039586: test/java/util/Collections/Rotate.java failing with hs21-b09
Summary: A predicate should not be moved in partial peel optimization since it will invalidate jvm state of its uncommon trap.
Reviewed-by: never
never [Mon, 25 Apr 2011 16:25:58 -0700] rev 9329
7030715: JSR 292 JRuby test/test_super_call_site_caching.rb asserts with +DoEscapeAnalysis
Reviewed-by: twisti
twisti [Thu, 21 Apr 2011 00:25:40 -0700] rev 9328
6993078: JSR 292 too many pushes: Lesp points into register window
Reviewed-by: kvn, never
kvn [Wed, 20 Apr 2011 18:29:35 -0700] rev 9327
7026700: regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post
Summary: memory slices should be always created for non-static fields after allocation
Reviewed-by: never
never [Wed, 20 Apr 2011 09:29:00 -0700] rev 9326
7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp
Reviewed-by: kvn, jrose, twisti