Kim Barrett
577e87e5b2
8234779: Provide idiom for declaring classes noncopyable
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Add NONCOPYABLE macro and uses.
Reviewed-by: dholmes, pliden, coleenp
2019-12-03 19:09:30 -05:00
Zhengyu Gu
85e19d8beb
8216072: Remove TaskTerminator's assignment operator
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Reviewed-by: tschatzl, rkennke, kbarrett
2019-01-31 10:18:41 -05:00
Zhengyu Gu
5c78491bd7
8215047: Task terminators do not complete termination in consistent state
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Reviewed-by: tschatzl, minqi
2019-01-29 08:39:04 -05:00
Zhengyu Gu
c9ad677866
8217785: Padding ParallelTaskTerminator::_offered_termination variable
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Reviewed-by: shade, tschatzl
2019-01-29 08:28:24 -05:00
Coleen Phillimore
154a1a02bf
8216167: Update include guards to reflect correct directories
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Use script and some manual fixup to fix directores names in include guards.
Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Zhengyu Gu
b9769c732e
8204947: Port ShenandoahTaskTerminator to mainline and make it default
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Reviewed-by: tschatzl, rkennke
2018-12-07 13:55:06 -05:00
Zhengyu Gu
a0ce3d3f18
8212074: Add method to peek the remaining tasks in task queues
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Add methods for implementing new task termination protocol
Reviewed-by: tschatzl, shade, rkennke
2018-10-15 11:53:15 -04:00
Zhengyu Gu
4555c28590
8205921: Optimizing best-of-2 work stealing queue selection
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Bias towards stealing from queues that we recently successfully stole from to decrease the number of unsuccessful steal attempts.
Co-authored-by: Thomas Schatzl <thomas.schatzl@oracle.com>
Reviewed-by: eosterlund, kbarrett
2018-08-03 11:06:10 +02:00
Thomas Schatzl
66e825aa41
8206453: Taskqueue stats should count real steal attempts, not calls to GenericTaskQueueSet::steal
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Reviewed-by: ehelin, kbarrett
2018-07-09 14:12:50 +02:00
Thomas Schatzl
0f583c7817
6672778: G1 should trim task queues more aggressively during evacuation pauses
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Regularly try to drain task queues. This helps memory usage and performance during garbage collection.
Reviewed-by: sjohanss, sangheki
2018-04-27 12:06:46 +02:00
Stefan Karlsson
58dd5210ec
8192061: Clean up allocation.inline.hpp includes
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Reviewed-by: eosterlund, coleenp
2017-11-28 21:43:45 +01:00
Derek White
ded2479840
8188877: Improper synchronization in offer_termination
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Reviewed-by: kbarrett, tschatzl, aph
2017-11-28 12:23:03 +01:00
Stefan Johansson
6929e0f05a
8186571: Implementation: JEP 307: Parallel Full GC for G1
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Improve G1 worst-case latencies by making the full GC parallel.
Reviewed-by: tschatzl, sangheki, ehelin
2017-11-14 11:33:23 +01:00
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
