Mikael Gerdin
6f11efbbb4
8135154: Move cards scanned and surviving young words aggregation to G1ParScanThreadStateSet
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Reviewed-by: tschatzl, ehelin
2015-09-09 14:22:45 +02:00
Mikael Gerdin
2dbd4dd578
8135152: Create a G1ParScanThreadStateSet class for managing G1 GC per thread states
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Reviewed-by: tschatzl, ehelin
2015-09-09 10:34:22 +02:00
Kim Barrett
802664728f
8134797: Remove explicit casts in CollectorPolicy hierarchy
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Removed the explicit casts.
Reviewed-by: jwilhelm, tschatzl, pliden
2015-09-08 16:00:34 -04:00
Jesper Wilhelmsson
30b987f6b7
Merge
2015-09-08 16:10:37 +02:00
Igor Ignatyev
be3feab2ef
Merge
2015-09-07 20:03:56 +02:00
Michail Chernov
6814a6121a
8081317: [NEWTEST] documented GC ratio tuning and new size options should be covered by regression tests
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Reviewed-by: iignatyev, dfazunen
2015-09-01 21:38:07 +03:00
Dmitry Fazunenko
187c7c2b58
8132709: [TESTBUG] gc/g1/TestHumongousShrinkHeap.java might fail on embedded
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Reviewed-by: tschatzl, jwilhelm
2015-09-07 21:30:45 +04:00
David Buck
c166f75b22
8135002: Fix or remove broken links in objectMonitor.cpp comments
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Updated comments to refer to relevant patents.
Reviewed-by: dcubed
2015-09-04 17:33:56 -07:00
Ron Durbin
be89d7204f
8061999: Enhance VM option parsing to allow options to be specified in a file
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Add support for the "-XX:VMOptionsFile=<path>" option.
Reviewed-by: dcubed, gthornbr, gziemski, ddmitriev, dholmes, coleenp
2015-09-04 14:49:20 -07:00
Jim Laskey
5231fd3c51
Merge
2015-09-04 20:29:48 +00:00
Jim Laskey
f763183615
8087181: Move native jimage code to its own library (maybe libjimage)
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Co-authored-by: Jean-Francois Denise <jean-francois.denise@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Reviewed-by: alanb, lfoltan, hseigel, acorn
2015-09-04 10:12:08 -03:00
Jesper Wilhelmsson
1d4ed72ab1
8130823: VerifyRememberedSets is an expensive nop in product builds
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Reviewed-by: jmasa, tschatzl
2015-09-04 13:23:10 +02:00
Mikael Gerdin
cf47fb3a23
8135012: Don't use G1RootProcessor when scanning remembered sets
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Reviewed-by: jmasa, ecaspole
2015-09-04 09:47:35 +02:00
Thomas Schatzl
83e4800c47
8134857: Inconsistency in maximum TLAB/PLAB size and humongous object size
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Align TLAB/PLAB size with exact humongous object size threshold, not that value -1.
Reviewed-by: jmasa, dfazunen
2015-09-04 08:36:13 +02:00
Mikhailo Seledtsov
1078a41a0f
8133180: [TESTBUG] runtime/SharedArchiveFile/SharedStrings.java failed with WhiteBox.class : no such file or directory
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Removed ambiguity on where JarBuilder looks for classes
Reviewed-by: jiangli, ctornqvi, gtriantafill
2015-09-03 08:57:16 -07:00
Daniel D. Daugherty
9b12926ed8
8049304: race between VM_Exit and _sync_FutileWakeups->inc()
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Add PerfDataManager.has_PerfData() to indicate when PerfData objects should be safe to query. Update Java monitor PerfData usage to check the new flag. PerfDataManager::destroy() should only be called at a safepoint and when the StatSampler is not active.
Reviewed-by: kbarrett, dholmes, tbenson, bdelsart
2015-09-03 10:22:39 -07:00
Sangheon Kim
c091c7348a
8134972: [BACKOUT] GC: implement ranges (optionally constraints) for those flags that have them missing
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Reviewed-by: jwilhelm
2015-09-02 17:49:46 -07:00
Kim Barrett
8ebc8387ba
8134806: Clean up write_ref_field_work
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Remove unnecessary pure virtual decl and default argument values.
Reviewed-by: jwilhelm, tbenson, jmasa
2015-09-02 11:41:42 -04:00
Thomas Schatzl
f55b656f2d
Merge
2015-09-02 16:16:58 +02:00
Thomas Schatzl
d0bb38889d
8134856: Incorrect use of PLAB::min_size() in MaxPLABSizeBounds
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Reviewed-by: jwilhelm, tbenson
2015-09-02 14:00:46 +02:00
Y. Srinivas Ramakrishna
62ccb0305a
8133818: Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125
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Test contributed by brutisso
Reviewed-by: tonyp, tschatzl
2015-09-02 11:56:10 +02:00
Thomas Schatzl
fbfed13ec2
8134858: Remove G1 specific checking of Young/OldPLABSize in G1CollectorPolicy constructor
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Remove obsolete and wrong code.
Reviewed-by: mgerdin, brutisso
2015-09-02 09:57:03 +02:00
Staffan Friberg
96823ab211
8066443: Add G1 support for promotion event
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Reviewed-by: tschatzl
2015-09-02 09:51:05 +02:00
Stefan Johansson
dada9bc32c
8129417: Oop iteration clean-up to remove oop_ms_follow_contents
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Reviewed-by: pliden, ehelin
2015-09-02 09:14:04 +02:00
Gerald Thornbrugh
72c1fe89b2
8134161: JVM is creating too many GC helper threads on T7/M7 linux/sparc platform
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Recognize the T7/M7 platform.
Reviewed-by: dcubed, kvn, jmasa
2015-09-01 14:01:18 -07:00
Per Lidén
fd814172ac
Merge
2015-09-01 14:17:53 +02:00
Per Lidén
ee626f77ab
8134738: Remove CollectorPolicy::Name
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Reviewed-by: brutisso, mgerdin
2015-09-01 13:13:19 +02:00
Aleksey Shipilev
e3007b79ad
8076758: new StringBuilder().append(String).toString() should be recognized by OptimizeStringConcat
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Reviewed-by: kvn, thartmann
2015-09-01 12:57:41 +03:00
Thomas Schatzl
8f2026345c
8067341: Modify PLAB sizing algorithm to waste less
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Change the G1 PLAB resizing algorithm to waste less memory by being more conservative about the PLAB sizes.
Reviewed-by: ecaspole, jmasa
2015-09-01 10:53:29 +02:00
Sangheon Kim
cf5132e887
8078555: GC: implement ranges (optionally constraints) for those flags that have them missing
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Add ranges and constraint functions for GC flags.
Reviewed-by: jmasa, kbarrett, gziemski, ddmitriev, drwhite
2015-08-31 11:51:29 -07:00
Dmitry Samersoff
21b8f01e4e
Merge
2015-08-31 23:29:02 +02:00
Dmitry Samersoff
6ed285af0a
Merge
2015-08-31 21:46:33 +03:00
Kim Barrett
15196341a5
8131330: G1CollectedHeap::verify_dirty_young_list fails with assert
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Use assembly loop to avoid compiler optimization into memset
Reviewed-by: ecaspole, tschatzl
2015-08-31 13:06:01 -04:00
Tobias Hartmann
7b6480cfa4
8134493: Cleaning inline caches of unloaded nmethods should be done in sweeper
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Clean ICs of unloaded nmethods in sweeper to avoid impact on safepoint duration.
Reviewed-by: kvn, mdoerr
2015-08-31 13:49:18 +02:00
Kim Barrett
673798137b
Merge
2015-08-28 23:57:26 +02:00
Dmitry Dmitriev
237449b3bd
8132725: Memory leak in Arguments::add_property function
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Logic in add_property was rewritten to avoid memory leak
Reviewed-by: iklam, coleenp
2015-08-28 17:32:31 +03:00
Erik Joelsson
97882998ad
Merge
2015-08-28 11:10:57 +02:00
Erik Joelsson
26b79e6c5c
8134157: adlc fails to compile with SS12u4
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Reviewed-by: dholmes, kbarrett, ihse
2015-08-28 09:57:54 +02:00
Erik Helin
6239649ec3
8134509: G1ParCopyClosure does not need a ReferenceProcessor
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Reviewed-by: stefank, mgerdin
2015-08-28 09:05:46 +02:00
Alejandro Murillo
d89ff64378
Merge
2015-08-27 14:40:19 -07:00
David Katleman
75ced2d667
Added tag jdk9-b79 for changeset 7a289da71811
2015-08-27 12:59:50 -07:00
Roland Westrelin
d791abc7e3
Merge
2015-08-27 18:51:22 +02:00
Erik Helin
ec7659c972
8134504: Remove usage of EvacuationInfo from G1CollectorPolicy
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Reviewed-by: mgerdin, jwilhelm
2015-08-27 16:28:05 +02:00
David Holmes
10afc2dfd2
8133646: Internal Error: x86/vm/macroAssembler_x86.cpp:886 DEBUG MESSAGE: StubRoutines::call_stub: threads must correspond
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Reviewed-by: kvn, coleenp, dcubed
2015-08-26 18:59:08 -04:00
Roland Westrelin
9dcbe322e0
8134288: compiler/runtime/6859338/Test6859338.java crashes in PhaseIdealLoop::try_move_store_after_loop
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Store nodes may not have a control if used to update profiling
Reviewed-by: kvn
2015-08-26 12:43:15 +02:00
Roland Westrelin
8942ef410f
8134321: tools/pack200/Pack200Test.java crashes in the VM PIT jdk9 b79
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Code that capture field values of eliminated allocation at a safepoint when there's an arraycopy behind a Phi is broken
Reviewed-by: kvn
2015-08-26 09:49:37 +02:00
Jiangli Zhou
9ee2b211f9
8131734: assert(!is_null(v)) failed: narrow klass value can never be zero with -Xshared:auto
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Handle shared string mapping failures.
Co-authored-by: Tom Benson <tom.benson@oracle.com>
Reviewed-by: tschatzl, kbarrett, ddmitriev, hseigel
2015-08-25 17:22:56 -04:00
Igor Ignatyev
24ddd9ba7c
Merge
2015-08-25 21:05:26 +02:00
Coleen Phillimore
110f1d1a32
Merge
2015-08-25 19:06:55 +02:00
Coleen Phillimore
2a37882c1c
Merge
2015-08-25 17:30:14 +02:00