Frederic Parain
5bb1350803
7087969: GarbageCollectorMXBean notification contains ticks vs millis
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Reviewed-by: acorn, dcubed, rbackman
2012-03-29 02:12:40 -07:00
Karen Kinnear
b0fc983013
Merge
2012-03-27 15:28:52 -04:00
Bengt Rutisson
a6d84bc811
7156764: Remove unused size parameter from some CollectedHeap methods
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Some minor cleanups
Reviewed-by: tonyp, jwilhelm
2012-03-27 10:29:59 +02:00
Jesper Wilhelmsson
6c25e1cdce
Merge
2012-03-26 13:22:38 +02:00
Dean Long
50a2f8c16d
Merge
2012-03-25 18:08:52 -04:00
Coleen Phillimore
1431a5efd1
7150058: Allocate symbols from null boot loader to an arena for NMT
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Move symbol allocation to an arena so NMT doesn't have to track them at startup.
Reviewed-by: never, kamg, zgu
2012-03-23 11:16:05 -04:00
Bengt Rutisson
efa036748b
7103665: HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0x97
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Make sure that MutableNUMASpace::ensure_parsability() only calls CollectedHeap::fill_with_object() with valid sizes and make sure CollectedHeap::filler_array_max_size() returns a value that can be converted to an int without overflow
Reviewed-by: azeemj, jmasa, iveresov
2012-03-23 15:28:24 +01:00
Antonios Printezis
450d6e8d9a
7146246: G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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Make two G1 cmd line flags available in product builds: G1HeapWastePercent (previously called: G1OldReclaimableThresholdPercent) and G1MixedGCCountTarget (previous called: G1MaxMixedGCNum). Also changed the default of the former from 1% to 5% and the default for G1OldCSetRegionLiveThresholdPercent to 90%.
Reviewed-by: azeemj, jwilhelm, johnc
2012-03-23 10:53:19 -04:00
Tom Rodriguez
cff05c3432
Merge
2012-03-22 13:54:26 -07:00
James Melvin
3693f0fe43
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
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Provide custom error messages for locked commercial feature options which are not first unlocked.
Reviewed-by: dcubed, jcoomes, kamg
2012-03-20 16:46:39 -04:00
Vladimir Kozlov
08973326c4
7154997: assert(false) failed: not G1 barrier raw StoreP
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Skip only G1 cases and explicitly set global escape state in unsafe cases.
Reviewed-by: never
2012-03-20 13:10:13 -07:00
Dean Long
41d6c584cd
Merge
2012-03-17 17:31:59 -04:00
John Coomes
7e1dbd7a03
Merge
2012-03-16 23:52:03 -07:00
John Coomes
0192f2b6c8
Merge
2012-03-16 23:45:05 -07:00
Bengt Rutisson
a99b0c08d4
7130974: G1: Remove G1ParCopyHelper
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Reviewed-by: tonyp, johnc
2012-03-16 09:52:57 +01:00
Igor Veresov
cd47d982d9
7154333: JVM fails to start if -XX:+AggressiveHeap is set
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Don't set CompilationPolicyChoice with AggressiveHeap
Reviewed-by: never
2012-03-15 16:38:56 -07:00
Nils Loodin
2c07f4154e
7148488: Whitebox tests for the Diagnostic Framework Parser
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Reviewed-by: brutisso, sla, mgerdin
2012-03-15 13:37:13 +01:00
Serguei Spitsyn
7d0f6b051c
7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02
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The JVMTI ResourceExhausted events must be generated in all places where OOME is thrown
Reviewed-by: acorn, coleenp, dcubed, dholmes, dsamersoff, jwilhelm, tonyp
2012-03-14 20:06:48 -07:00
Alexey Ragozin
2c9482428f
7068625: Testing 8 bytes of card table entries at a time speeds up card-scanning
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Check clean words instead of clean bytes
Reviewed-by: jcoomes, jmasa, jwilhelm, ysr
2012-03-14 12:49:27 +01:00
Nils Eliasson
ea28f47062
7152955: print_method crashes with null root
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Reviewed-by: kvn, never
2012-03-13 20:54:56 -07:00
Gary Collins
c0d6562b8b
Merge
2012-03-13 15:37:50 -07:00
Bengt Rutisson
4a2a6ebe99
7152954: G1: Native memory leak during full GCs
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Add destructor to TruncatedSeq and call delete when necessary
Reviewed-by: johnc, tonyp
2012-03-13 21:12:53 +01:00
John Cuthbertson
79c90a15fa
7143511: G1: Another instance of high GC Worker Other time (50ms)
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Tiered compilation has increased the number of nmethods in the code cache. This has, in turn, significantly increased the number of marked nmethods processed during the StrongRootsScope destructor. Create a specialized version of CodeBlobToOopClosure for G1 which places only those nmethods that contain pointers into the collection set on to the marked nmethods list.
Reviewed-by: iveresov, tonyp
2012-03-13 11:05:32 -07:00
Jiangli Zhou
b9e6895d3a
7109878: The instanceKlass EnclosingMethhod attribute fields can be folded into the _inner_class field
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Fold instanceKlass::_enclosing_method_class_index and instanceKlass::_enclosing_method_method_index into the instanceKlass::_inner_classes array.
Reviewed-by: never, coleenp
2012-03-13 13:50:48 -04:00
Nils Eliasson
3683f82865
7152961: InlineTree::should_not_inline may exit prematurely
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Reviewed-by: kvn, never
2012-03-13 10:03:59 -07:00
Tom Rodriguez
2d308ccc78
Merge
2012-03-12 19:54:41 -07:00
Nils Eliasson
7b7d3507db
7152957: VM crashes with assert(false) failed: bad AD file
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Reviewed-by: kvn, never
2012-03-12 15:28:07 -07:00
John Cuthbertson
006def0451
7147724: G1: hang in SurrogateLockerThread::manipulatePLL
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Attempting to initiate a marking cycle when allocating a humongous object can, if a marking cycle is successfully initiated by another thread, result in the allocating thread spinning until the marking cycle is complete. Eliminate a deadlock between the main ConcurrentMarkThread, the SurrogateLocker thread, the VM thread, and a mutator thread waiting on the SecondaryFreeList_lock (while free regions are going to become available) by not manipulating the pending list lock during the prologue and epilogue of the cleanup pause.
Reviewed-by: brutisso, jcoomes, tonyp
2012-03-12 14:59:00 -07:00
Nils Loodin
8950ee8d8e
7154517: Build error in hotspot-gc without precompiled headers
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Reviewed-by: jcoomes, brutisso
2012-03-16 16:14:04 +01:00
Vladimir Kozlov
e5f92a2396
7147744: CTW: assert(false) failed: infinite EA connection graph build
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Rewrote Connection graph construction code in EA to reduce time spent there.
Reviewed-by: never
2012-03-12 10:46:47 -07:00
Tom Rodriguez
b255b0eccc
Merge
2012-03-09 08:34:36 -08:00
Karen Kinnear
a0e6b7797c
Merge
2012-03-09 00:28:20 -05:00
Tom Rodriguez
9a93f60e34
7150390: JFR test crashed on assert(_jni_lock_count == count) failed: must be equal
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Reviewed-by: dholmes, minqi, kvn, coleenp
2012-03-06 16:32:23 -08:00
Rickard Bäckman
cf406f37e3
7160570: Intrinsification support for tracing framework
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Reviewed-by: sla, never
2012-03-06 12:36:59 +01:00
Daniel D. Daugherty
70685b85af
Merge
2012-04-15 15:37:20 -07:00
Rickard Bäckman
2ea955a642
7160924: jvmti: GetPhase returns incorrect phase before VMInit event is issued
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Reviewed-by: acorn, dcubed
2012-04-12 13:24:08 +02:00
Bob Vandette
4d6f8e3d34
Merge
2012-04-10 13:27:09 -04:00
John Coomes
7b8c6b4353
Merge
2012-03-31 00:05:15 -07:00
Jiangli Zhou
4a02eb3afe
7154670: The instanceKlass _implementors[] and _nof_implementors are not needed for non-interface klass
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Change implementor to embedded instanceKlass field.
Reviewed-by: sspitsyn, minqi, coleenp
2012-03-29 22:18:56 -04:00
Nils Eliasson
36efb40d10
6658428: C2 doesn't inline java method if corresponding intrinsic failed to inline
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Allow fallback to non-intrinsic inline case
Reviewed-by: kvn, jrose, never
2012-03-05 18:10:31 -08:00
Bengt Rutisson
a77a5ac2a0
Merge
2012-03-05 22:34:18 +01:00
Tom Rodriguez
2e8a110092
Merge
2012-03-02 13:13:25 -08:00
John Cuthbertson
4bcab49b68
7147806: G1: Crash in vm bootstrap when running with -XX:+UseG1GC -XX:-UsePerfData
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Update generation and collector counters only if UsePerfData is enabled.
Reviewed-by: iveresov, tonyp
2012-03-02 10:36:16 -08:00
Tom Rodriguez
dac856d4f2
Merge
2012-03-02 09:13:13 -08:00
Roland Westrelin
607f822b20
6910464: Lookupswitch and Tableswitch default branches not recognized as safepoints
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C1 does not recognize the default branch of a lookupswitch or tableswitch bytecode to be a safepoint if backward.
Reviewed-by: kvn, never
2012-03-02 16:04:24 +01:00
Dmitry Samersoff
3385cfe8cf
7118280: The gbyc00102 JCK7 test causes an assert in JVM 7.0 fastdebug mode
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Assert doesn't respect invokedynamic opcode
Reviewed-by: dcubed, phh
2012-03-01 12:41:13 +04:00
Frederic Parain
555b593770
Merge
2012-02-28 07:58:43 -08:00
Roland Westrelin
ff47163220
6910461: Register allocator may insert spill code at wrong insertion index
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When resolving exception edges after register allocation, the C1 register allocator may insert spill code at the wrong insertion position.
Reviewed-by: kvn, never
2012-02-28 09:13:58 +01:00
Roland Westrelin
4012f6cd34
7147740: add assertions to check stack alignment on VM entry from generated code (x64)
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Check stack alignment on VM entry on x64.
Reviewed-by: kvn, never
2012-02-27 09:17:44 +01:00
Krystal Mok
84470be578
7148126: ConstantPoolCacheEntry::print prints to wrong stream
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Should print to passed in stream not tty
Reviewed-by: dholmes, never
2012-02-25 01:49:34 -05:00
