jwilhelm [Fri, 28 Feb 2014 15:27:09 +0100] rev 23471
8036025: Sort the freelist in order to shrink the heap
Summary: The free list is being maintained in a sorted fashion and old and humongous regions are allocated from the bottom of the heap while young regions are allocated at the top.
Reviewed-by: tschatzl, mgerdin
Contributed-by: jesper.wilhelmsson@oracle.com, staffan.friberg@oracle.com
ehelin [Tue, 18 Mar 2014 09:03:28 +0100] rev 23470
8036703: Add trace event with statistics for the metaspace chunk free lists
Reviewed-by: stefank, mgerdin, coleenp, egahlin
ehelin [Tue, 18 Mar 2014 08:00:21 +0100] rev 23469
8036701: Add trace event when a metaspace throws out of memory error
Reviewed-by: stefank, mgerdin
ehelin [Tue, 18 Mar 2014 07:00:06 +0100] rev 23468
8036699: Add trace event when a metaspace allocation fails
Reviewed-by: jmasa, stefank
brutisso [Tue, 18 Mar 2014 06:15:45 +0100] rev 23467
8037495: Remove platform specific specification of SurvivorRatio for BSD
Reviewed-by: mgerdin, stefank
jwilhelm [Mon, 17 Mar 2014 16:29:13 +0100] rev 23466
8037510: CMM Testing: Check Min/MaxHeapFreeRatio flags allows to shrink the heap when using ParallelGC
Summary: Added tests for Min/MaxHeapFreeRatio flags
Reviewed-by: jwilhelm, tschatzl
Contributed-by: andrey.x.zakharov@oracle.com
ehelin [Mon, 17 Mar 2014 20:59:19 +0100] rev 23465
8036698: Add trace event for updates to metaspace gc threshold
Reviewed-by: stefank, mgerdin
ehelin [Mon, 17 Mar 2014 17:31:46 +0100] rev 23464
8036696: Add metaspace gc threshold to metaspace summary trace event
Reviewed-by: jmasa, stefank, mgerdin
pliden [Mon, 17 Mar 2014 15:18:45 +0100] rev 23463
8036673: G1: Abort weak reference processing if mark stack overflows
Reviewed-by: brutisso, tschatzl
pliden [Mon, 17 Mar 2014 15:18:38 +0100] rev 23462
8036672: G1: alloc_purpose in copy_to_survivor_space() used incorrectly
Reviewed-by: brutisso, tschatzl
ehelin [Mon, 17 Mar 2014 15:12:33 +0100] rev 23461
Merge
ehelin [Mon, 17 Mar 2014 14:54:12 +0100] rev 23460
Merge
brutisso [Mon, 17 Mar 2014 13:42:16 +0100] rev 23459
8037407: G1: Remove heapRegionSets.cpp
Reviewed-by: tschatzl, pliden
tschatzl [Mon, 17 Mar 2014 13:07:55 +0100] rev 23458
8036860: Pad and cache-align the BiasedMappedArray
Summary: Pad and cache-align BiasedMappedArray instances by default to avoid performance variability problems due to false sharing, as instances of this data structures are typically used for performance sensitive code.
Reviewed-by: brutisso, stefank
tschatzl [Mon, 17 Mar 2014 10:07:51 +0100] rev 23457
8035330: Remove G1ParScanPartialArrayClosure and G1ParScanHeapEvacClosure
Summary: Mentioned closures are actually wrapped methods. This adds confusion to readers, and in this case also increases code size as G1ParScanHeapEvacClosure is part of the oop_oop_iterate() methods. Move them into G1ParScanThreadState as methods.
Reviewed-by: stefank