Mikael Gerdin
a3481da3a5
8151637: Move CollectionSetChooser rebuild code into CollectionSetChooser
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Reviewed-by: jmasa, tschatzl
2016-03-11 11:22:56 +01:00
Mikael Gerdin
50b0262b13
8151711: Move G1 number sequences out of the G1 collector policy
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Reviewed-by: tbenson, ehelin
2016-03-08 13:17:30 +01:00
Thomas Schatzl
2e126f0610
Merge
2016-03-17 10:04:39 +01:00
Thomas Schatzl
0588ecf584
8151920: Region liveness printing is broken
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Remove obsolete code that causes an assert.
Reviewed-by: drwhite, brutisso
2016-03-17 09:36:04 +01:00
Per Lidén
da5ca5c5d5
8151601: Cleanup locking of the Reference pending list
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Reviewed-by: brutisso, stefank
2016-03-17 08:07:53 +01:00
Thomas Schatzl
d8cced4256
Merge
2016-03-16 16:42:30 +01:00
Bengt Rutisson
242546248e
8151336: Root region scanning should be cancelled and disabled when the ConcurrentMarkThread::run_service() exits
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Reviewed-by: pliden, tschatzl
2016-03-16 13:38:54 +01:00
Thomas Schatzl
ec207fe815
8151614: Improve logging in concurrent mark code
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Move detailed concurrent mark phase logging to "gc, marking" tags and add a summary "Concurrent Cycle" log message when only using "gc" logging.
Reviewed-by: sangheki, brutisso
2016-03-16 12:23:13 +01:00
Thomas Schatzl
a3b16ac9eb
8151126: Clean up duplicate code for clearing the mark bitmaps
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Merge the code to clear the mark bitmap concurrently and in the STW pause.
Reviewed-by: jmasa, tbenson
2016-03-16 12:21:18 +01:00
Kim Barrett
7d20f78a49
8151781: DirtyCardQueue::apply_closure is unused
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Remove dead code, followup cleanups.
Reviewed-by: brutisso, pliden
2016-03-16 00:28:33 -04:00
Stefan Karlsson
3d04448c1f
Merge
2016-03-15 15:29:42 +01:00
Stefan Karlsson
673bfac8ba
8151539: Remove duplicate AlwaysTrueClosures
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Reviewed-by: tschatzl, mgerdin, kbarrett, drwhite
2016-03-15 10:11:02 +01:00
Bengt Rutisson
4083eb4389
8151842: Local variables have wrong names after JDK-8148736
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Reviewed-by: kbarrett, jprovino, tschatzl
2016-03-15 08:19:24 +01:00
Stefan Johansson
44995d664d
8151696: Print all regions on trace level to get same behavior as old PrintHeapAtGCExtended
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Reviewed-by: brutisso, jwilhelm
2016-03-14 09:11:21 +01:00
Derek White
f6810526ab
8140257: Add support for "gc service threads" to ConcurrentGCThread
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Push up the common run() and stop() methods from subclasses to ConcurrentGCThread, as well as declaration iof run_service() stop_service().
Reviewed-by: kbarrett, pliden
2016-03-11 16:59:58 -05:00
Bengt Rutisson
8c894a92ef
8151604: Rely on options range checking rather than explict checks
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Reviewed-by: jwilhelm, drwhite, sangheki
2016-03-13 13:26:47 +01:00
Dmitry Dmitriev
6b5b94aa1d
8151304: Remove unused develop options(ClearInterpreterLocals and others)
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Reviewed-by: coleenp, jwilhelm
2016-03-11 15:34:48 +03:00
Bengt Rutisson
d1c99d7509
Merge
2016-03-11 12:17:35 +01:00
Bengt Rutisson
c4916d0f05
8151605: Change warning() to log_warning(gc) in the GC code
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Reviewed-by: jwilhelm, jmasa
2016-03-11 11:34:22 +01:00
Mikael Gerdin
1158bcdf9a
8151633: Don't keep copies of the survivor lists and counts in the G1CollectorPolicy
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Reviewed-by: tbenson, tschatzl
2016-03-11 10:18:11 +01:00
Thomas Schatzl
d2f32995dd
8150952: Net PLAB size is clipped to max PLAB size as a whole, not on a per thread basis
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Bound PLAB size when handing out PLAB sizes, not before.
Reviewed-by: drwhite, jwilhelm
2016-03-11 09:50:23 +01:00
Kim Barrett
4b39057a46
8150676: Use BufferNode index
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Maintain index and use it, removing extra checks for or stores of NULL.
Reviewed-by: jmasa, tschatzl
2016-03-10 16:21:46 -05:00
Stefan Karlsson
7419b91e7e
8151436: Leaner ArrayAllocator and BitMaps
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Reviewed-by: tschatzl, pliden, kbarrett
2016-03-09 12:44:12 +01:00
Sangheon Kim
7679cbc134
8150362: G1 base elapsed time prediction is wrong because rs_length prediction is wrong
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Change rs_length prediction used from G1 base elapsed time prediction
Reviewed-by: mgerdin, tschatzl
2016-03-09 11:08:49 -08:00
Erik Helin
695349306e
8151365: Move G1YoungGenSizer to a separate file
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Reviewed-by: mgerdin, tschatzl
2016-03-07 10:36:22 +01:00
Mikael Gerdin
b7486d2544
8151178: Move the collection set out of the G1 collector policy
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Create a G1CollectionSet class
Reviewed-by: jwilhelm, tbenson, tschatzl
2016-03-07 17:23:59 +01:00
Sangheon Kim
400246c87d
Merge
2016-03-07 18:56:02 +00:00
Sangheon Kim
5e641bdf7a
8149834: gc/shared/gcTimer.cpp:88 assert(_is_concurrent_phase_active) failed: A concurrent phase is not active
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Compare-and-exchange for concurrent gc timer related flag at G1CollectedHeap
Reviewed-by: jmasa, drwhite
2016-03-07 02:11:47 -08:00
Dmitry Dmitriev
34effca3ac
8149973: Optimize object alignment check in debug builds
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Reviewed-by: coleenp, tschatzl
2016-03-07 10:36:50 +03:00
Thomas Schatzl
595f1f01e4
8142484: Let IHOP follow the current capacity, not the maximum capacity
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Instead of following the current heap capacity, let all IHOP calculations follow the maximum capacity.
Reviewed-by: brutisso, jmasa
2016-03-07 10:56:06 +01:00
Joseph Provino
750d6c1bb6
Merge
2016-03-03 17:33:13 +00:00
Joseph Provino
7c23a31489
8150984: Invalid VM argument causes crash -XX:G1ConcRefinementServiceIntervalMillis=2147483648
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Change maximum range so it can't be negative
Reviewed-by: kbarrett, sangheki
2016-03-03 12:20:22 -05:00
Derek White
dbaa70361f
8140600: Convert unnecessarily malloc'd Monitors to value members
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Change a malloc'd monitor into an embedded monitor.
Reviewed-by: tschatzl, kbarrett
2016-02-29 11:32:12 -05:00
Bengt Rutisson
190c092900
8150068: Log the main G1 phases at info level
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Reviewed-by: sjohanss, tschatzl
2016-02-29 13:06:03 +01:00
Kim Barrett
234373ff31
8150421: Delete experimental G1UseConcMarkReferenceProcessing
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Removed the option and supporting code.
Reviewed-by: jmasa, tamao
2016-02-28 12:22:05 -05:00
Joseph Provino
e87c6f1b09
Merge
2016-02-27 00:07:03 +00:00
Joseph Provino
41c0116f6e
8139651: ConcurrentG1Refine uses ints for many of its members that should be unsigned types
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Ints need to be changed to size_t
Reviewed-by: kbarrett, tbenson
2016-02-26 14:02:39 -05:00
Thomas Schatzl
a9f10173e7
Merge
2016-02-26 17:55:05 +01:00
Thomas Schatzl
d090b74744
8150629: Initializing all ParScanThreadStates causes significant unaccounted "Other" times
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Lazily allocate ParScanThreadStates within the worker threads instead of doing this work upfront serially.
Reviewed-by: mgerdin, jmasa
2016-02-26 13:02:30 +01:00
Thomas Schatzl
6fe8d6e7de
8150630: Add logging for ParScanThreadState merge phase
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Improve visibility of the per-thread scan state merge phase by adding appropriate logging.
Reviewed-by: jmasa, tbenson
2016-02-26 13:02:30 +01:00
Thomas Schatzl
d00c7378d6
8076463: Add logging for the preserve CM referents task
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Add logging and do minor refactoring to CM referents handling task.
Reviewed-by: jmasa
2016-02-26 13:02:30 +01:00
Thomas Schatzl
917dc3b87c
8140777: Make Adaptive IHOP logging information the same as JFR logging
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Reviewed-by: tbenson, jmasa
2016-02-26 13:02:30 +01:00
Mikael Gerdin
167ce92545
8150390: Move rs length sampling data to the sampling thread
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Reviewed-by: drwhite, jwilhelm
2016-02-25 11:20:03 +01:00
Shafi Ahmad
a9a432a1a1
8150002: Check for the validity of oop before printing it in verify_remembered_set
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Adding missing check for valid oop.
Reviewed-by: dcubed
2016-02-25 11:27:13 +05:30
Thomas Schatzl
619ec3dd6f
8141141: Young and Old gen PLAB stats are similar in output with -XX:+PrintPLAB
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Improve PLAB statistic by adding generation, output values are now in bytes, including units, and split it into multiple messages.
Reviewed-by: brutisso, sjohanss
2016-03-02 15:57:48 +01:00
Thomas Schatzl
a07ffdd31d
8147121: Evacuation failure allocation statistics added too late
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Move adding evacuation failure statistics to after free_collection_set.
Reviewed-by: brutisso, drwhite
2016-03-02 15:55:47 +01:00
Bengt Rutisson
75b02a64c6
8058944: Unify the reporting strings for the GC debug level logging in G1
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Reviewed-by: sjohanss, tschatzl
2016-03-02 08:41:02 +01:00
Kim Barrett
5d5113046a
8150419: Cleanup BufferNode API
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Fewer public functions, cleanup allocation.
Reviewed-by: tschatzl, drwhite
2016-02-24 13:18:54 -05:00
Thomas Schatzl
02c98c814f
Merge
2016-02-23 14:14:29 +01:00
Antonios Printezis
861dc13645
8146989: Introduce per-worker preserved mark stacks in ParNew
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Unify and provide per-worker preserved mark stack handling in ParNew
Reviewed-by: tschatzl, ysr
2016-02-23 10:44:05 +01:00
