Thomas Schatzl
8d53e75550
6843347: Boundary values in some public GC options cause crashes
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Setting some public integer options to specific values causes crashes or undefined GC behavior. This patchset adds the necessary argument checking for these options.
Reviewed-by: jmasa, brutisso
2013-05-15 11:05:09 +02:00
Stefan Karlsson
bdf829cf3e
8012687: Remove unused is_root checks and closures
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Reviewed-by: tschatzl, jmasa
2013-04-22 20:27:36 +02:00
Tao Mao
7cb614b0e5
8004132: SerialGC: ValidateMarkSweep broken when running GCOld
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Remove bit-rotten ValidateMarkSweep functionality and flag.
Reviewed-by: johnc, jmasa
2013-01-02 11:32:41 -08:00
Coleen Phillimore
28047d6a0f
8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
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Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn
2012-09-29 06:40:00 -04:00
Jon Masamitsu
f6cc90e927
7199923: NPG: tools/javac/T7093325.java timeout
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Reviewed-by: stefank, coleenp, kvn
2012-09-20 12:18:23 -07:00
Jon Masamitsu
5c58d27aac
6964458: Reimplement class meta-data storage to use native memory
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Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
2012-09-01 13:25:18 -04:00
Zhengyu Gu
a39b17624a
6995781: Native Memory Tracking (Phase 1)
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7151532: DCmd for hotspot native memory tracking
Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
2012-06-28 17:03:16 -04:00
Erik Trimble
c9e484d473
7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
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Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: ohair
2011-04-05 14:12:31 -07:00
Coleen Phillimore
7b4f8073f0
6990754: Use native memory and reference counting to implement SymbolTable
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Move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
2011-01-27 16:11:27 -08:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
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Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
John Coomes
1cdd538ea5
6423256: GC stacks should use a better data structure
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6942771: SEGV in ParScanThreadState::take_from_overflow_stack
Reviewed-by: apetrusenko, ysr, pbk
2010-09-28 15:56:15 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
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Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
John Coomes
aa951c36cb
6935839: excessive marking stack growth during full gcs
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Process one item at a time from the objarray stack/queue
Reviewed-by: apetrusenko, tonyp
2010-03-18 13:31:51 -07:00
John Coomes
4f82340476
4396719: Mark Sweep stack overflow on deeply nested Object arrays
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Use an explicit stack for object arrays and process them in chunks.
Reviewed-by: iveresov, apetrusenko
2010-03-03 14:48:26 -08:00
Erik Trimble
8cea3ed3b4
Merge
2009-10-09 15:18:52 -07:00
John R Rose
f34acd6601
Merge
2009-09-30 13:25:39 -07:00
Erik Trimble
652ccb8d21
Merge
2009-09-25 12:17:06 -07:00
John R Rose
40d52710f6
Merge
2009-09-23 23:56:15 -07:00
Andrew John Hughes
a6a41760f1
6884552: remove some unnecessary #ifdef's introduced in the fix for 4957990
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Removed the unnecessary #ifdef's which were interfering with the build of the Zero-assembler port
Reviewed-by: ysr, jcoomes
2009-09-23 11:36:06 -07:00
Xiomara Jayasena
15f08eb80e
6884624: Update copyright year
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Update copyright for files that have been modified in 2009 through Septermber
Reviewed-by: tbell, ohair
2009-09-22 14:06:10 -07:00
John R Rose
e261aecad8
6863023: need non-perm oops in code cache for JSR 292
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Make a special root-list for those few nmethods which might contain non-perm oops.
Reviewed-by: twisti, kvn, never, jmasa, ysr
2009-09-15 21:53:47 -07:00
Y. Srinivas Ramakrishna
c6763b5bad
4957990: Perm heap bloat in JVM
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Treat ProfileData in MDO's as a source of weak, not strong, roots. Fixes the bug for stop-world collection -- the case of concurrent collection will be fixed separately.
Reviewed-by: jcoomes, jmasa, kvn, never
2009-09-02 00:04:29 -07:00
Xiomara Jayasena
c96a95c4b8
6719955: Update copyright year
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Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
Coleen Phillimore
4a831d45f0
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
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Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
2008-04-13 17:43:42 -04:00
J. Duke
8153779ad3
Initial load
2007-12-01 00:00:00 +00:00
