Thomas Schatzl
1a0553e4eb
8202845: Refactor reference processing for improved parallelism
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Fold reference processing's nine phases into four to decrease startup and termination time of this phase.
Reviewed-by: kbarrett, sjohanss
2018-05-29 09:26:00 +02:00
Sangheon Kim
4fb9d6717d
8204094: assert(worker_i < _length) failed: Worker 15 is greater than max: 11 at ReferenceProcessorPhaseTimes
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Reviewed-by: kbarrett, tschatzl
2018-06-04 21:20:16 -07:00
Thomas Schatzl
b34a8c43f1
8202780: Remove EnqueueTask related code from ReferenceProcessor after JDK-8202017
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Remove code obsoleted by JDK-8202017
Reviewed-by: kbarrett, sangheki
2018-05-09 13:37:05 +02:00
Stefan Karlsson
c590979683
8202649: Move the Parallel GC specific task creation functions out of Threads
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Reviewed-by: ehelin, pliden
2018-05-07 16:12:07 +02:00
Thomas Schatzl
035d0190a3
8202017: Merge Reference Enqueuing phase with phase 3 of Reference processing
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Do reference enqueuing work directly in phase 3 after every Reference.
Reviewed-by: kbarrett, sangheki
2018-05-08 10:01:29 +02:00
Stefan Karlsson
1cb95bd3d1
8200729: Conditional compilation of GCs
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Reviewed-by: ehelin, coleenp, kvn, ihse
2018-05-04 11:41:35 +02:00
Thomas Schatzl
deb5bf745f
8202021: Improve variable naming in ReferenceProcesso
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Reviewed-by: sangheki, sjohanss
2018-05-03 14:10:08 +02:00
Thomas Schatzl
945701e945
8201492: Properly implement non-contiguous generations for Reference discovery
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Collectors like G1 implementing non-contiguous generations previously used an inexact but conservative area for discovery. Concurrent and STW reference processing could discover the same reference multiple times, potentially missing referents during evacuation. So these collectors had to take extra measures while concurrent marking/reference discovery has been running. This change makes discovery exact for G1 (and any collector using non-contiguous generations) so that concurrent discovery and STW discovery discover on strictly disjoint memory areas. This means that the mentioned situation can not occur any more, and extra work is not required any more too.
Reviewed-by: kbarrett, sjohanss
2018-05-03 14:09:00 +02:00
Stefan Karlsson
1a1aecd166
8200106: Move NoSafepointVerifier out from gcLocker.hpp
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Reviewed-by: coleenp
2018-03-23 18:54:12 +01:00
Stefan Karlsson
f89abe4589
8199946: Move load/store and encode/decode out of oopDesc
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Reviewed-by: eosterlund, coleenp, tschatzl
2018-03-15 21:24:10 +01:00
Thomas Stuefe
da674f0d0d
8199430: Rename MetaspaceAux to something more meaningful
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Reviewed-by: zgu, coleenp
2018-03-11 07:11:03 +01:00
Erik Österlund
95d34d138d
8195142: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy
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Reviewed-by: stefank, coleenp, kvn, ehelin
2018-02-26 09:34:12 +01:00
Stefan Karlsson
f408526f30
8198515: Extract SoftReferencePolicy code out of CollectorPolicy
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Reviewed-by: pliden, sjohanss
2018-02-22 18:36:07 +01:00
Roman Kennke
3f3f0cb67e
8191564: Refactor GC related servicability code into GC specific subclasses
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Reviewed-by: ehelin, eosterlund
2017-11-30 13:40:07 +01:00
Jamsheed Mohammed C M
10a1edcc22
8152470: Add COMPILER2_OR_JVMCI definition
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Defined(COMPILER2) || INCLUDE_JVMCI changed replaced with COMPILER2_OR_JVMCI
Reviewed-by: kvn
2017-11-06 21:28:03 -08:00
Stefan Karlsson
d129d1cdf2
8189748: More precise closures for WeakProcessor::weak_oops_do calls
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Reviewed-by: pliden, sjohanss
2017-10-23 11:20:53 +02:00
Stefan Karlsson
3fbc4aec64
8189359: Move native weak oops cleaning out of ReferenceProcessor
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Reviewed-by: pliden, kbarrett
2017-10-18 21:13:35 +02:00
Stefan Johansson
52c73dd8a9
8184286: print_tracing_info() does not use Unified Logging for output
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Reviewed-by: ehelin, sangheki
2017-09-21 14:32:05 +02:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
