21 Commits

Author SHA1 Message Date
Thomas Schatzl
52a1ad0388 8175554: Improve G1UpdateRSOrPushRefClosure
Micro-optimizations and improving naming for the G1UpdateRSOrPushRefClosure

Reviewed-by: ehelin, sangheki
2017-06-28 10:58:19 +02:00
Thomas Schatzl
8467de8bbc 8178148: Log more detailed information about scan rs phase
Add logging about the number of cards actually scanned, claimed and skipped during the Scan RS phase

Reviewed-by: ehelin, sangheki
2017-06-14 11:26:44 +02:00
Thomas Schatzl
c982403296 8177707: Specialize G1RemSet::refine_card for concurrent/during safepoint refinement
Reviewed-by: ehelin, kbarrett
2017-06-02 13:47:54 +02:00
Thomas Schatzl
3e624c317a 8162928: Micro-optimizations in scanning the remembered sets
Reviewed-by: ehelin, kbarrett
2017-06-02 13:45:21 +02:00
Joseph Provino
68fa501522 8168038: Some methods in G1RemSet are virtual unnecessarily
G1RemSet has a number of virtual functions, yet is derived from CHeapObj and has no subclasses.

Reviewed-by: kbarrett, tschatzl
2017-02-27 12:41:41 -05:00
Kim Barrett
c4bafa7975 8155524: HotCardCache shouldn't be part of ConcurrentG1Refine
Make G1CollectedHeap owner of HotCardCache.

Reviewed-by: jmasa, mgerdin, tschatzl
2016-05-02 12:07:58 -04:00
Thomas Schatzl
d55089d82b 8153503: Move remset scan iteration claim to remset local data structure
Reviewed-by: drwhite, mgerdin
2016-04-18 16:51:14 +02:00
Mikael Gerdin
43c73dc321 8154154: Separate G1 specific policy code from the CollectorPolicy class hierarchy
Move G1 runtime policy code to new class G1Policy which is unrelated to CollectorPolicy

Reviewed-by: kbarrett, ehelin
2016-03-18 15:20:43 +01:00
Thomas Schatzl
a009aa9ca7 8151386: Extract card live data out of G1ConcurrentMark
Move card live data management out of G1ConcurrentMark into extra class G1CardLiveData managed by G1RemSet

Reviewed-by: mgerdin, kbarrett
2016-04-06 13:41:59 +02:00
David Lindholm
98193d202b 8146399: Refactor the BlockOffsetTable classes
Reviewed-by: mgerdin, jwilhelm, tschatzl
2016-01-07 16:25:53 +01:00
Thomas Schatzl
056fb6bfd3 8145672: Remove dependency of G1FromCardCache to HeapRegionRemSet
Move HeapRegionRemSet::num_par_rem_sets() to G1RemSet, and document it.

Reviewed-by: mgerdin, jmasa
2015-12-22 11:02:04 +01:00
Thomas Schatzl
c415f56651 8145674: Fix includes and forward declarations in g1Remset files
Reviewed-by: simonis, stefank
2015-12-21 12:02:03 +01:00
Stefan Johansson
d95b280d79 8144908: Remove apply_to_weak_ref_discovered_field override for UpdateRSOopClosure
Reviewed-by: kbarrett, jmasa
2015-12-11 17:49:42 +01:00
Bengt Rutisson
ffeb0bdad0 8145092: Use Unified Logging for the GC logging
JEP-271. VM changes contributed by brutisso, test changes contributed by david.

Co-authored-by: David Lindholm <david.lindholm@oralce.com>
Reviewed-by: sjohanss, david, brutisso
2015-12-10 14:57:55 +01:00
Alexander Harlap
f3ff4f52cc 8141135: Remove G1RemSet::write_ref
Remove unused memembers of G1RemSet

Reviewed-by: kbarrett, tschatzl
2015-11-23 11:43:02 -05:00
Erik Helin
aefeb2d442 8142390: Move ScanRSClosure to header file
Reviewed-by: jmasa, tschatzl
2015-10-19 16:21:35 +02:00
David Lindholm
4bfbb83879 8141434: G1CollectedHeap::into_cset_dirty_card_queue_set should be moved to G1RemSet
Reviewed-by: tschatzl, mgerdin
2015-11-09 11:26:15 +01:00
Mikael Gerdin
425894f2ea 8138762: Refactor setup of evacuation closures in G1
Introduce policy class containing the root scan closures.

Reviewed-by: ehelin, stefank
2015-10-14 14:50:43 +02:00
Mikael Gerdin
6f11efbbb4 8135154: Move cards scanned and surviving young words aggregation to G1ParScanThreadStateSet
Reviewed-by: tschatzl, ehelin
2015-09-09 14:22:45 +02:00
Mikael Gerdin
cf47fb3a23 8135012: Don't use G1RootProcessor when scanning remembered sets
Reviewed-by: jmasa, ecaspole
2015-09-04 09:47:35 +02:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup
Reviewed-by: brutisso, stefank, david
2015-05-13 15:16:06 +02:00