- 27 11月, 2013 1 次提交
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由 drchase 提交于
Summary: Catch missing-because-illegal case for itable entries and use an exception-throwing method instead of null. Reviewed-by: acorn, jrose, coleenp
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- 14 9月, 2013 1 次提交
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由 twisti 提交于
Reviewed-by: kvn, coleenp
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- 16 8月, 2013 2 次提交
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由 stefank 提交于
Summary: Replace the broken large pages implementation on Linux. New flag: -XX:+UseTransparentHugePages - Linux specific flag to turn on transparent huge page hinting with madvise(..., MAP_HUGETLB). Changed behavior: -XX:+UseLargePages - tries to use -XX:+UseTransparentHugePages before trying other large pages implementations (on Linux). Changed behavior: -XX:+UseHugeTLBFS - Use upfront allocation of Large Pages instead of using the broken implementation to dynamically committing large pages. Changed behavior: -XX:LargePageSizeInBytes - Turned off the ability to use this flag on Linux and provides warning to user if set to a value different than the OS chosen large page size. Changed behavior: Setting no large page size - Now defaults to use -XX:UseTransparentHugePages if the OS supports it. Previously, -XX:+UseHugeTLBFS was chosen if the OS was configured to use large pages. Reviewed-by: tschatzl, dcubed, brutisso
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由 hseigel 提交于
8016729: ObjectAlignmentInBytes=16 now forces the use of heap based compressed oops 8005933: The -Xshare:auto option is ignored for -server Summary: Move klass metaspace above the heap and support CDS with compressed klass ptrs. Reviewed-by: coleenp, kvn, mgerdin, tschatzl, stefank
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- 13 8月, 2013 1 次提交
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由 coleenp 提交于
Summary: ActiveMethodOopsCache was used to keep track of old versions of some methods that are cached in Universe but is buggy with permgen removal and not needed anymore Reviewed-by: sspitsyn, dcubed, mseledtsov
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- 12 8月, 2013 1 次提交
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由 ehelin 提交于
Reviewed-by: coleenp, mgerdin, hseigel
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- 02 7月, 2013 1 次提交
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由 coleenp 提交于
8015391: NPG: With -XX:+UseCompressedKlassPointers OOME due to exhausted metadata space could occur when metaspace is almost empty Summary: Allocate medium chunks for class metaspace when class loader has lots of classes Reviewed-by: mgerdin, jmasa
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- 10 6月, 2013 1 次提交
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由 sla 提交于
Reviewed-by: acorn, coleenp, sla Contributed-by: NKaren Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
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- 10 5月, 2013 1 次提交
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由 minqi 提交于
Summary: With NPG, const KlassOop klass which is in fact a definition converted to Klass* const, which is not the original intention. The right usage is converting them to const Klass*. Reviewed-by: coleenp, kvn Contributed-by: yumin.qi@oracle.com
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- 25 4月, 2013 1 次提交
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由 stefank 提交于
Reviewed-by: johnc, brutisso
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- 05 4月, 2013 1 次提交
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由 mullan 提交于
Reviewed-by: acorn, hawtin
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- 04 2月, 2013 1 次提交
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由 hseigel 提交于
8000968: NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes for > 32G CompressedOops Summary: Pick a base that works for both CompressedOpps alignment and CompressedKlassPtrs alignment. Reviewed-by: kvn, roland
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- 16 10月, 2012 1 次提交
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由 johnc 提交于
Summary: Restore non-silent output of heap verification. Reviewed-by: ysr, brutisso, jmasa
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- 09 10月, 2012 1 次提交
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由 roland 提交于
Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
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- 17 9月, 2012 1 次提交
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由 coleenp 提交于
Summary: restore java/lang/ClassLoader.addClass() upcall Reviewed-by: sspitsyn, dcubed, jmasa
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- 02 9月, 2012 1 次提交
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由 coleenp 提交于
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: Njmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
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- 29 6月, 2012 1 次提交
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由 zgu 提交于
7151532: DCmd for hotspot native memory tracking Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd Reviewed-by: acorn, coleenp, fparain
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- 19 6月, 2012 1 次提交
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由 twisti 提交于
Reviewed-by: jrose, kvn
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- 16 4月, 2012 1 次提交
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由 brutisso 提交于
Summary: removed oop_verify_old_oop and allow_dirty. Also reviewed by: alexlamsl@gmail.com Reviewed-by: jmasa, jwilhelm
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- 16 2月, 2012 1 次提交
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由 never 提交于
Reviewed-by: kvn, twisti
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- 08 11月, 2011 1 次提交
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由 tonyp 提交于
Reviewed-by: johnc, brutisso, poonam
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- 16 8月, 2011 1 次提交
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由 twisti 提交于
Reviewed-by: kvn, never, bdelsart
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- 15 6月, 2011 1 次提交
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由 johnc 提交于
Summary: Perform a heap verification after the first phase of G1's full GC using objects' mark words to determine liveness. The third parameter of the heap verification routines, which was used in G1 to determine which marking bitmap to use in liveness calculations, has been changed from a boolean to an enum with values defined for using the mark word, and the 'prev' and 'next' bitmaps. Reviewed-by: tonyp, ysr
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- 06 4月, 2011 1 次提交
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由 trims 提交于
7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass Summary: Update the copyright to be 2010 on all changed files in OpenJDK Reviewed-by: ohair
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- 28 1月, 2011 1 次提交
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由 coleenp 提交于
Summary: move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank
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- 24 11月, 2010 1 次提交
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由 stefank 提交于
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
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- 31 10月, 2010 1 次提交
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由 jrose 提交于
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands. Reviewed-by: twisti
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- 28 5月, 2010 1 次提交
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由 trims 提交于
Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
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- 13 11月, 2009 1 次提交
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由 never 提交于
Reviewed-by: kvn, twisti
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- 23 7月, 2009 1 次提交
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由 kvn 提交于
Summary: Fix deoptimization code and OopMapSet::all_do() to check for oop = narrow_oop_base. Reviewed-by: jcoomes, phh, ysr, never
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- 15 7月, 2009 1 次提交
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由 ysr 提交于
Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
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- 13 3月, 2009 1 次提交
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由 kvn 提交于
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb. Reviewed-by: never, twisti, jcoomes, coleenp
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- 10 3月, 2009 1 次提交
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由 xdono 提交于
Summary: Update copyright for files that have been modified in 2009, up to 03/09 Reviewed-by: katleman, tbell, ohair
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- 18 12月, 2008 1 次提交
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由 jcoomes 提交于
Summary: remove Universe::_fillerArrayKlassObj and associated code Reviewed-by: jmasa, tonyp
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- 12 12月, 2008 1 次提交
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由 jcoomes 提交于
Reviewed-by: apetrusenko, ysr
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- 03 7月, 2008 1 次提交
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由 xdono 提交于
Summary: Update copyright year for files that have been modified in 2008 Reviewed-by: ohair, tbell
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- 14 4月, 2008 1 次提交
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由 coleenp 提交于
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
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- 01 12月, 2007 1 次提交
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由 duke 提交于
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