mlarsson [Tue, 14 Oct 2014 19:55:54 +0200] rev 27153
8060116: After JDK-8047976 gc/g1/TestSummarizeRSetStatsThreads fails
Summary: Also reviewed by: sangheon.kim@oracle.com
Reviewed-by: brutisso
jwilhelm [Mon, 13 Oct 2014 16:05:46 +0200] rev 27152
Merge
tschatzl [Fri, 10 Oct 2014 12:15:51 +0200] rev 27151
8058801: G1TraceReclaimDeadHumongousObjectsAtYoungGC only prints humongous object liveness output when there is at least one candidate humongous object
Summary: If G1TraceReclaimDeadHumongousObjectsAtYoungGC is enabled, always print humongous object liveness output.
Reviewed-by: tschatzl
Contributed-by: sangheon.kim@oracle.com
mgerdin [Thu, 09 Oct 2014 13:06:15 -0700] rev 27150
8057737: Avoid G1 write barriers on newly allocated objects
Reviewed-by: mgerdin, kvn, iveresov
Contributed-by: Staffan Friberg <staffan.friberg@oracle.com>
tschatzl [Thu, 09 Oct 2014 11:40:11 +0200] rev 27149
8059758: Footprint regressions with JDK-8038423
Summary: Changes in JDK-8038423 always initialize (zero out) virtual memory used for auxiliary data structures. This causes a footprint regression for G1 in startup benchmarks. This is because they do not touch that memory at all, so the operating system does not actually commit these pages. The fix is to, if the initialization value of the data structures matches the default value of just committed memory (=0), do not do anything.
Reviewed-by: jwilhelm, brutisso
zmajo [Wed, 15 Oct 2014 14:00:41 +0200] rev 27148
8059604: Add CompileThresholdScaling flag to control when methods are first compiled (with and withour TieredCompilation)
Summary: This patch adds a new flag (CompileThresholdScaling) to control when methods are first compiled
Reviewed-by: anoll, iveresov, kvn