604a75ff30
8013590: NPG: Add a memory pool MXBean for Metaspace
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Reviewed-by: jmasa, mgerdin
2013-06-26 16:58:37 +02:00
ca3a1be3fe
8014851: UseAdaptiveGCBoundary is broken
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Reviewed-by: tschatzl, brutisso
2013-06-25 15:17:11 -07:00
54964edefa
8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen
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Fixed the output of G1SummarizeRSetStats: too small datatype for the number of concurrently processed cards, added concurrent remembered set thread time retrieval for Linux and Windows (BSD uses os::elapsedTime() now), and other cleanup. The information presented during VM operation is now relative to the previous output, not always cumulative if G1SummarizeRSetStatsPeriod > 0. At VM exit, the code prints a cumulative summary.
Reviewed-by: johnc, jwilhelm
2013-05-28 09:32:06 +02:00
b8276670c2
8014765: VM exits if MaxTenuringThreshold is set below the default InitialTenuringThreshold, and InitialTenuringThreshold is not set
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The VM exits when the condition in the subject line applies. The fix sets InitialTenuringThreshold to MaxTenuringThreshold if it is larger than MaxTenuringThreshold and InitialTenuringThreshold has not been set (is default).
Reviewed-by: jwilhelm, jmasa, brutisso, johnc
2013-05-16 23:51:51 +02:00
5838d847a1
8010738: G1: Output for full GCs with +PrintGCDetails should contain perm gen size/meta data change info
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Include metaspace information (used, allocated, reserved) in the PrintGCDetails output for full GCs.
Reviewed-by: poonam, jmasa, brutisso
2013-05-16 09:24:26 -07:00
5ebe77bb6b
8014240: G1: Add remembered set size information to output of G1PrintRegionLivenessInfo
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Improve the output of G1PrintRegionLivenessInfo by adding a per-region remembered set size information column
Reviewed-by: jwilhelm, johnc
2013-05-16 13:02:33 +02:00
9ce9586188
8014489: tests/gc/arguments/Test(Serial|CMS|Parallel|G1)HeapSizeFlags jtreg tests invoke wrong class
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Some jtreg tests reference unknown classes in the @run and @build lines. This change fixes them.
Reviewed-by: stefank, ehelin
2013-05-14 17:08:31 +02:00
9cfde1acc3
8014058: Regression tests for 8006088
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The patch for 8006088 misses regression tests after a merge error, this CR provides them.
Reviewed-by: jwilhelm, tamao, jmasa
2013-05-13 09:45:33 +02:00
bbff951f67
8013184: CMS: Call reset_after_compaction() only if a compaction has been done
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Reviewed-by: mgerdin, johnc, tschatzl
2013-05-08 17:12:52 -07:00
973d0400c4
8013032: CMS: assert(used() == used_after_gc && used_after_gc <= capacity()) failed: used: 0 used_after_gc: 292080 capacity: 1431699456
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Reviewed-by: tschatzl, mgerdin, johnc
2013-05-08 16:28:03 -07:00
a8ad116e49
8013872: G1: HeapRegionSeq::shrink_by() has invalid assert
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Refactored shrink_by() to only use region counts and not byte sizes
Reviewed-by: johnc, tschatzl
2013-05-06 21:30:34 +02:00
36c195270d
8013791: G1: G1CollectorPolicy::initialize_flags() may set min_alignment > max_alignment
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Make sure max alignemnt is at least as large as min alignment
Reviewed-by: johnc, jmasa, tschatzl
2013-05-06 09:16:14 +02:00
fefd60fcfd
8011898: gc/TestVerifyBeforeGCDuringStartup.java: java.lang.RuntimeException: '[Verifying' missing from stdout/stderr: [Error: Could not find or load main class]
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System.getProperty("test.java.opts") can return NULL, which gets converted to to the empty string, and the child java command then interprets that as the name of the main class.
Reviewed-by: jmasa, brutisso
2013-04-26 10:57:57 -07:00
ddbf6ad621
8012111: Remove warning about CMS generation shrinking
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Reviewed-by: johnc, brutisso, stefank
2013-04-22 22:00:03 -07:00
4e6c27cef0
7109087: gc/7072527/TestFullGCCount.java fails when GC is set in command-line
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Reviewed-by: mgerdin
2013-04-18 17:02:20 +01:00
0edccc9e61
8010196: NPG: Internal Error: Metaspace allocation lock -- possible deadlock
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Refactor the CLD dependency list into a separate class. Use an ObjectLocker to synchronize additions to the CLD dependency list.
Reviewed-by: stefank, coleenp
2013-04-10 13:27:35 +02:00
6f3fdce7b3
8009808: TEST-BUG : test case is using bash style tests. Default shell for jtreg is bourne. thus failure
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Rewrite test to use Java only instead of shell script
Reviewed-by: mgerdin, brutisso
2013-04-09 15:32:45 +02:00
90d010120f
8011343: Add new flag for verifying the heap during startup
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Perform verification during VM startup under control of new flag and within a VMOperation.
Reviewed-by: stefank, jmasa, brutisso
2013-04-05 10:20:04 -07:00
0a963fd1b7
Merge
2013-04-03 09:19:02 +02:00
c2a873f014
8009152: A number of jtreg tests need review/improvement
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Added a new test_env.txt file to capture common shell variable. Added concept of COMPILEJAVA for use when TESTJAVA is a JRE. If COMPILEJAVA not set then TESTJAVA will be the default with assumption it is a JDK.
Reviewed-by: kvn, brutisso, coleenp
2013-03-27 09:49:51 -07:00
d67e393dd6
8009408: gc/metaspace/ClassMetaspaceSizeInJmapHeap.java fails with "exit code 1"
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Reviewed-by: brutisso, sla, ctornqvi
2013-03-23 09:16:37 +01:00
9c89e6d28a
8010463: G1: Crashes with -UseTLAB and heap verification
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Some parts of the G1 heap can only be walked during a safepoint. Skip verifying these parts of the heap when verifying during JVM startup.
Reviewed-by: brutisso, tschatzl
2013-03-29 13:49:37 -07:00
cf6d13410c
8010818: NPG: Remove metaspace memory pools
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Reviewed-by: mgerdin, stefank
2013-03-27 10:55:37 +01:00
902be4665b
8000754: NPG: Implement a MemoryPool MXBean for Metaspace
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Reviewed-by: jmasa, stefank
2013-03-22 16:10:01 +01:00
919ef8e0df
8004924: NPG: jmap -heap output should contain ClassMetaspaceSize value
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Reviewed-by: stefank, mgerdin
2013-02-06 07:48:02 +01:00
1d1641be2f
8008188: Add regression test for 8005875
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Add regression test for crash seen in 8005875. Test is run with G1 and PGCT=0 and issues "jcmd <pid> Thread.print" against itself. Without the fix for 8005875 the test will crash.
Reviewed-by: brutisso
2013-02-20 12:52:13 -08:00
bfe250c236
8006628: NEED_TEST for JDK-8002870
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Regression test for 8000311. Verifies that PLABStats works with zero parallel GC threads.
Reviewed-by: jmasa, johnc
2013-02-19 16:22:28 -08:00
c2f4ba73be
8006398: Add regression tests for deprectated GCs
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Reviewed-by: ehelin, jwilhelm, jmasa
2013-02-14 09:11:43 +01:00
373b8ccd27
7191926: Remove MKS dependency in Hotspot regression tests
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Add case for CYGWIN in .sh files.
Reviewed-by: coleenp, kvn
2012-08-29 14:49:05 -04:00
d52b3a7eb7
7129723: MAC: Some regression tests need to recognize Mac OS X platform
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Add Darwin like Linux to shell scripts
Reviewed-by: kvn, kamg, dholmes
2012-08-01 16:52:43 -04:00
ec1fb16e34
Merge
2012-06-01 10:29:02 -07:00
818597ae4f
7168848: Add test to check that humongous object allocation path also checks the heap occupancy
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Added test that checks humongous object allocation path also check the heap occupancy and initiate a marking cycle when / if needed.
Reviewed-by: brutisso, jwilhelm
2012-05-21 14:59:59 +02:00
8b44324ec4
7157734: hotspot test scripts not testing 64-bit JVM under JPRT/JTREG
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Reviewed-by: kvn
2012-05-11 17:24:32 +01:00
24e8905fdf
7072527: CMS: JMM GC counters overcount in some cases
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Avoid overcounting when CMS has concurrent mode failure.
Reviewed-by: ysr
2011-08-02 14:37:35 +01:00
5d0ad03a55
6941923: RFE: Handling large log files produced by long running Java Applications
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Supply optinal flags to realize gc log rotation
Reviewed-by: ysr, jwilhelm
2011-06-10 15:08:36 -07:00
2114fddad9
6980392: TEST_BUG: gc/6581734/Test6581734.java has typo
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Simple correction in testcase
Reviewed-by: mchung
2010-08-27 16:57:04 +01:00
5fb46fd5a8
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
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Management code enabled for use by a concurrent collector.
Reviewed-by: mchung, ysr
2010-07-30 22:43:50 +01:00
e379759e1b
6887948: test/gc/6845368/bigobj.java fails due to timeout
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Reviewed-by: iveresov
2009-10-05 05:51:22 -07:00
e7c70c499b
6845368: large objects cause a crash or unexpected exception
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Reviewed-by: jmasa, iveresov
2009-08-13 16:22:45 -07:00
Erik Helin
Jon Masamitsu
Thomas Schatzl
John Cuthbertson
Bengt Rutisson
Kevin Walls
Mikael Gerdin
Leonid Mesnik
Gary Collins
Filipp Zhinkin
Pavel Punegov
Coleen Phillimore
John Coomes
Matherey Nunez
Krystal Mok
Yumin Qi