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5251 Commits

Author SHA1 Message Date
Bengt Rutisson
8c7781ec72 8027962: Per-phase timing measurements for strong roots processing 
Reviewed-by: tschatzl, ecaspole
 2015-03-19 15:25:54 +01:00
Mikael Gerdin
f5292016ee 8075210: Refactor strong root processing in order to allow G1 to evolve separately from GenCollectedHeap 
Create a G1RootProcessor and move SharedHeap root processing to GenCollectedHeap

Reviewed-by: brutisso, tschatzl, ehelin
 2014-12-01 15:24:56 +01:00
Erik Helin
68b1e61637 Merge 2015-03-19 10:29:36 +00:00
Stefan Karlsson
207fadd39e 8075416: Cleanup GC include dependencies in memoryPool.hpp 
Reviewed-by: ehelin, mgerdin
 2015-03-18 10:51:00 +01:00
Stefan Karlsson
28adfbf0be 8075249: Cleanup forward_to_atomic and ClaimedForwardPtr 
Reviewed-by: kbarrett, brutisso
 2015-03-17 15:53:55 +01:00
Stefan Karlsson
366bf9ff09 8075247: Cleanup specialized_oop_closures.hpp 
Reviewed-by: mgerdin, brutisso, tschatzl
 2015-03-17 14:18:52 +01:00
Stefan Karlsson
426a345fec 8075242: Remove SpecializationStats 
Reviewed-by: brutisso, mgerdin
 2015-03-17 13:23:49 +01:00
Jesper Wilhelmsson
e7a218b4b6 Merge 2015-03-16 18:13:35 +01:00
Andrey Zakharov
9272128a46 8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before 
Added WhiteBox methods to count regions and exact aux data sizes

Reviewed-by: tschatzl, jwilhelm, mgerdin
 2015-03-16 17:51:28 +03:00
Vladimir Kozlov
2632925f9f Merge 2015-03-12 15:51:12 -07:00
Igor Ignatyev
cc89bac7ab 8074980: add WhiteBox API to get a flag value for a method 
Reviewed-by: kvn, fzhinkin
 2015-03-12 19:11:25 +03:00
Jesper Wilhelmsson
122a0de7fb Merge 2015-03-12 16:10:58 +01:00
Christian Tornqvist
06a745fd7e 8069124: runtime/NMT/MallocSiteHashOverflow.java failing in nightlies 
Reviewed-by: coleenp, gtriantafill, dholmes
 2015-03-10 04:53:58 -07:00
Sangheon Kim
1a4c355bbc 8073654: Marking statistics should use size_t 
Change data type from int to size_t to avoid overflows

Reviewed-by: jwilhelm, drwhite, tschatzl
 2015-03-09 09:30:16 -07:00
Erik Helin
80e6b007d0 Merge 2015-03-09 11:37:59 +00:00
Gerald Thornbrugh
808f9cab05 8071501: perfMemory_solaris.cpp failing to compile with "Error: dd_fd is not a member of DIR." 
Force all Solaris builds to use the same version of the DIR structure.

Reviewed-by: dcubed, dholmes, kvn
 2015-03-06 17:19:08 -08:00
Daniel D. Daugherty
38b93bbbcb Merge 2015-03-06 08:47:51 -08:00
Axel Siebenborn
1a8c911881 8074561: Wrong volatile qualifier for field ClassLoaderDataGraphKlassIteratorAtomic::_next_klass 
Reviewed-by: mgerdin, stefank
 2015-03-06 16:47:46 +01:00
Thomas Stuefe
d0d14d12ca 8074543: Missing symbol "objArrayOopDesc::obj_at" when buiding with CPP Interpreter 
Reviewed-by: stefank
 2015-03-09 08:22:34 +01:00
Jesper Wilhelmsson
5b71ef55a7 Merge 2015-03-09 01:58:59 +01:00
Alejandro Murillo
cf1f3d308b Merge 2015-03-06 04:58:52 -08:00
Staffan Friberg
67fddc10a6 8031538: G1 eden usage is sometimes higher than target eden (printed Eden size) 
When recalculating the number of target eden size, correctly consider the amount of existing eden regions in the target calculation.

Reviewed-by: tschatzl
 2015-03-06 09:07:33 +01:00
Zoltan Majo
78b1c29418 Merge 2015-03-06 08:53:22 +01:00
Jesper Wilhelmsson
7e86840f64 8057632: Remove auxiliary code used to handle the generations array 
Removed next_gen(), prev_gen(), and get_gen().

Reviewed-by: kbarrett, tschatzl
 2015-03-05 23:47:26 +01:00
David Lindholm
bcf9ea6cbf 8073463: G1 does not mangle freed heap regions 
Reviewed-by: mgerdin, jwilhelm
 2015-03-12 14:09:36 +01:00
Bengt Rutisson
395543dadc 8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases 
Reviewed-by: tschatzl, mgerdin, ecaspole
 2015-03-12 10:11:20 +01:00
Jesper Wilhelmsson
3ea0bee55c Merge 2015-03-05 17:27:16 +01:00
David Lindholm
8fe1e48f0c 8073545: Use shorter and more descriptive names for GC worker threads 
Reviewed-by: ehelin, jwilhelm
 2015-03-05 16:43:26 +01:00
Dmitry Dmitriev
9fae485dab 8073861: Unused VM Options in JDK9 HotSpot 
Reviewed-by: dholmes, lfoltan
 2015-03-04 16:35:58 -05:00
Kim Barrett
0401cdb946 8074319: barrier_set_cast defined via friend injection 
Changed the in-class definition to a friend declaration and move the definition to namespace scope

Reviewed-by: jwilhelm, simonis
 2015-03-04 02:23:38 +01:00
Kim Barrett
5471bf0e8a 8073994: STATIC_ASSERT use of __LINE__ is wrong 
Reviewed-by: dholmes, ehelin
 2015-03-03 19:47:49 -05:00
Erik Osterlund
c2a4574760 7143664: Clean up OrderAccess implementations and usage 
Clarify and correct the abstract model for memory barriers provided by the orderAccess class. Refactor the implementations using template specialization to allow the bulk of the code to be shared, with platform specific customizations applied as needed.

Reviewed-by: acorn, dcubed, dholmes, dlong, goetz, kbarrett, sgehwolf
 2015-03-03 19:20:26 -05:00
Jesper Wilhelmsson
25c5065b89 Merge 2015-03-03 19:21:45 +01:00
Alejandro Murillo
94ddb7fc72 Merge 2015-03-03 06:23:49 -08:00
Roland Westrelin
2c277304d8 8073957: assert(ary_src != 0) failed: not an array or instance? 
ArrayCopyNode going dead needs better validation of inputs

Reviewed-by: kvn, vlivanov
 2015-03-03 12:30:07 +01:00
Daniel D. Daugherty
12cd46edc9 8072439: fix for 8047720 may need more work 
Cleanup PeriodTask_lock usage. Also reviewed by varming@gmail.com.

Co-authored-by: Carsten Varming <varming@gmail.com>
Reviewed-by: dholmes, dcubed, mgronlun, coleenp
 2015-03-02 16:31:25 -08:00
Vladimir Ivanov
361f1ae295 Merge 2015-03-02 18:12:06 +00:00
Tobias Hartmann
2b2dec1ea4 Merge 2015-03-02 15:20:38 +00:00
Vladimir Ivanov
b4b2912109 Merge 2015-03-02 07:20:09 -08:00
Thomas Schatzl
77fc522153 Merge 2015-03-03 13:25:23 +00:00
Thomas Schatzl
2d22f2780c 8073466: Remove buffer retaining functionality and clean up in ParGCAllocBuffer 
Reviewed-by: jmasa, kbarrett
 2015-03-03 12:38:42 +01:00
David Lindholm
a827cdfa10 8073464: GC workers do not have thread names 
Reviewed-by: brutisso, tschatzl
 2015-03-03 12:19:35 +01:00
Tobias Hartmann
e5f039dbfb Merge 2015-03-02 15:11:55 +00:00
Christian Tornqvist
6465239986 Merge 2015-03-02 05:32:01 -08:00
Tobias Hartmann
9e655cb7ea Merge 2015-03-02 13:28:06 +00:00
Tobias Hartmann
b4420f1516 8006960: hotspot, "impossible" assertion failure 
Escape state of allocated object should be always adjusted after it was passed to a method.

Reviewed-by: kvn
 2015-03-02 13:40:40 +01:00
Tobias Hartmann
3f42ccd0ff 8073956: Escape analysis dump misses args information 
Fixed output of PrintEscapeAnalysis.

Reviewed-by: kvn
 2015-03-02 13:16:07 +01:00
Igor Ignatyev
450835d136 Merge 2015-03-02 11:15:09 +00:00
Kim Barrett
40d3986051 8069016: Add BarrierSet downcast support 
Add FakeRttiSupport utility and use to provide barrier_set_cast.

Reviewed-by: jmasa, sangheki
 2015-02-27 19:52:48 -05:00
Filipp Zhinkin
dbf67b8e69 8073154: NULL-pointer dereferencing in LIR_OpProfileType::print_instr 
Reviewed-by: iveresov
 2015-02-27 11:41:42 +03:00