Kim Barrett
b6b6a37fe1
8230109: G1DirtyCardQueueSet should use card counts rather than buffer counts
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Consistently use card counts
Reviewed-by: sjohanss, sangheki
2019-08-29 18:35:52 -04:00
Thomas Schatzl
c64f70be82
8228503: Rename "rs_lengths" to "rs_length" in ergo code
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Reviewed-by: pliden, kbarrett
2019-08-07 10:29:07 +02:00
Thomas Schatzl
d46d9318c1
8213108: Improve work distribution during remembered set scan
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Before scanning the heap for roots into the collection set, merge them into a single remembered set (card table) and do work distribution based on location like other collectors do.
Reviewed-by: kbarrett, lkorinth
2019-06-27 11:48:32 +02:00
Thomas Schatzl
3d149df158
8200545: Improve filter for enqueued deferred cards
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Reviewed-by: kbarrett, sangheki
2019-05-14 15:36:26 +02:00
Stefan Karlsson
087c03a0c7
8198505: Remove CollectorPolicy and its subclasses
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Reviewed-by: pliden, shade
2019-04-15 11:47:46 +02:00
Thomas Schatzl
f6116c5498
8222105: Add "use_" prefix to G1Policy::adaptive_young_list_length
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Improve naming of G1Policy::adaptive_young_list_length to improve readability.
Reviewed-by: kbarrett
2019-04-08 21:01:17 +02:00
Thomas Schatzl
884545e54f
8218668: Clean up evacuation of optional collection set
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Better integrate optional collection set evacuation into the existing evacuation scheme, fixing a few minor issues with the initial implementation.
Reviewed-by: kbarrett, sangheki
2019-04-08 20:37:52 +02:00
Thomas Schatzl
efe03d5a90
8219100: Improve do_collection_pause_at_safepoint
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Reviewed-by: kbarrett, sangheki
2019-03-25 14:11:09 +01:00
Thomas Schatzl
999ecc66a4
8217328: Rename CollectionSetChooser to G1CollectionSetChooser
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Reviewed-by: lkorinth, kbarrett
2019-02-08 12:55:20 +01:00
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
Kishor Kharbas
d580e2eed2
8211425: Allocation of old generation of java heap on alternate memory devices - G1 GC
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8202286: Allocation of old generation of Java heap on alternate memory devices
Enable an experimental feature in HotSpot JVM to allocate old generation of G1 GC on an alternative memory device, such as NV-DIMMs.
Reviewed-by: sangheki, sjohanss
2018-12-21 08:18:59 -08:00
Thomas Schatzl
7223ed2205
8152724: Sum of eden before GC and current survivor capacity may be larger than heap size
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Limit the maximum survivor size for a given GC to the remaining number of free regions.
Reviewed-by: sjohanss, sangheki
2018-12-12 12:00:02 +01:00
Stefan Johansson
37f135132e
8213890: Implementation of JEP 344: Abortable Mixed Collections for G1
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Co-authored-by: Erik Helin <erik.helin@oracle.com>
Reviewed-by: tschatzl, kbarrett
2018-12-07 13:54:45 +01:00
Thomas Schatzl
5b42f3ce0d
8200426: Make G1 code use _g1h members
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Consistently use _g1h member names for cached G1CollectedHeap* variables.
Reviewed-by: sangheki, sjohanss
2018-04-18 11:36:48 +02:00
Thomas Schatzl
381dceed47
8201365: Remove G1Policy::should_process_references()
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Reviewed-by: shade
2018-04-11 11:37:19 +02:00
Thomas Schatzl
5524494066
8199742: Clean up state flags in G1CollectorState
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Remove, merge and update naming of flags in G1CollectorState
Reviewed-by: sangheki, sjohanss
2018-03-29 14:07:59 +02:00
Thomas Schatzl
83d7c657c4
8197573: Remove concurrent cleanup and secondary free list handling
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Remove secondary free list and all associated functionality, moving the cleanup work into the Cleanup pause instead.
Reviewed-by: sangheki, sjohanss
2018-03-28 16:39:32 +02:00
Thomas Schatzl
c30aef79df
8180415: Rebuild remembered sets during the concurrent cycle
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In general maintain remembered sets of old regions only from the start of the concurrent cycle to the mixed gc they are used, at most until the end of the mixed phase.
Reviewed-by: sjohanss, sangheki
2018-03-26 16:51:43 +02:00
Erik Helin
383a921aac
8199027: Make protected members private in G1Policy
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Reviewed-by: sjohanss, tschatzl
2018-03-21 12:47:46 +01:00
Erik Helin
f82bcaba53
8197852: Move G1DefaultPolicy into G1Policy
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Reviewed-by: sjohanss, tschatzl
2018-03-12 09:46:12 +01:00
Thomas Schatzl
be94d0ee28
8189729: Change _perc suffixes in identifiers to _percent
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Reviewed-by: sjohanss, ehelin
2017-10-23 11:46:54 +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
