stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
45,488 Commits 2 Branches 0 Tags
Commit Graph

35 Commits

Author SHA1 Message Date
Thomas Schatzl
92a1acb43b 8071280: Specialize HeapRegion::oops_on_card_seq_iterate_careful() for use during concurrent refinement and updating the rset 
Reviewed-by: kbarrett, sangheki, ehelin
 2017-06-02 13:45:15 +02:00
Thomas Schatzl
8d405d171c 8071278: Fix the closure mess in G1RemSet::refine_card() 
Remove the use of many nested closure in the code to refine a card.

Reviewed-by: kbarrett, sjohanss
 2017-03-06 17:03:35 +01:00
Kim Barrett
358f09e305 8166811: Missing memory fences between memory allocation and refinement 
Refactored to have needed barrier

Reviewed-by: tschatzl, ehelin
 2016-11-22 20:50:31 -05:00
Kim Barrett
213906ee83 8166607: G1 needs klass_or_null_acquire 
Use acquire where needed, split refinment humongous and non to simplify.

Reviewed-by: tschatzl, ehelin
 2016-11-22 20:24:47 -05:00
Kim Barrett
7a9ceeb8ef 8166663: Simplify oops_on_card_seq_iterate_careful 
Remove unnecessary parameter, change return value.

Reviewed-by: tschatzl, mgerdin
 2016-09-26 14:38:35 -04:00
Thomas Schatzl
7fd90042ca 8159978: Use an array to store the collection set regions instead of linking through regions 
Fix a potential problem with memory visibility in the sampling thread in the collection set by changing the way we store the collection set.

Reviewed-by: ehelin, jmasa
 2016-07-06 11:22:55 +02:00
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
461078c649 8155813: Fix indentation in G1RemSetScanState::clear_card_table() 
Reviewed-by: mgerdin
 2016-05-02 14:13:05 +02:00
Thomas Schatzl
bd8bbf9e27 8153507: Improve Card Table Clear Task 
Move card table clear code into remembered set related files. Improve work distribution of this task, and tune thread usage.

Reviewed-by: jmasa, mgerdin
 2016-05-02 10:24:41 +02:00
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
Joseph Provino
5cef85023b 8132524: Missing includes to resourceArea.hpp 
Files that use ResourceMark are missing the include of resourceArea.hpp

Reviewed-by: tschatzl, jwilhelm
 2016-04-04 12:57:48 -04:00
Stefan Karlsson
15c4140ae5 8152632: Rename LogHandle(...) to Log(...) 
Reviewed-by: brutisso, mlarsson, rprotacio
 2016-04-04 09:15:15 +02:00
Bengt Rutisson
190c092900 8150068: Log the main G1 phases at info level 
Reviewed-by: sjohanss, tschatzl
 2016-02-29 13:06:03 +01:00
Joseph Provino
41c0116f6e 8139651: ConcurrentG1Refine uses ints for many of its members that should be unsigned types 
Ints need to be changed to size_t

Reviewed-by: kbarrett, tbenson
 2016-02-26 14:02:39 -05:00
Goetz Lindenmaier
6397e809aa 8146395: Add inline qualifier in oop.hpp and fix inlining in gc files 
Fix remaining issues after 8146401. Also fix windows VS2010 linkage problem (g1OopClosures.hpp).

Reviewed-by: stefank, mgerdin
 2016-01-18 10:25:41 +01:00
David Lindholm
b61875dc9b 8146694: Break out shared constants and static BOT functions 
Reviewed-by: jwilhelm, tbenson
 2016-01-11 09:14:01 +01:00
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
79ddc15248 8144584: Change FilterIntoCSClosure to inherit OopClosure 
Reviewed-by: kbarrett, mgerdin
 2015-12-11 17:49:40 +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
Erik Helin
aefeb2d442 8142390: Move ScanRSClosure to header file 
Reviewed-by: jmasa, tschatzl
 2015-10-19 16:21:35 +02:00
Stefan Johansson
6983acfb5f 8139424: SIGSEGV, Problematic frame: # V [libjvm.so+0xd0c0cc] void InstanceKlass::oop_oop_iterate_oop_maps_specialized<true,oopDesc*,MarkAndPushClosure> 
The crash was caused by a faulty eager humongous reclaim. The reason for reclaiming a live object was that the call to cleanupHRRS was done after dirtying cards and clearing the remembered sets for the humongous object. This could lead to one or many cards being missed.

Reviewed-by: tbenson, kbarrett, tschatzl
 2015-11-13 09:28:53 +01:00
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
Bengt Rutisson
e3e3e02480 8141049: Remove CARD_REPEAT_HISTO from the G1 code 
Reviewed-by: tschatzl, kbarrett
 2015-11-02 09:13:39 +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
Thomas Schatzl
261e7583ab 8069330: Adjustment of concurrent refinement thresholds does not take hot card cache into account 
Measure HCC processing time separately and remove that time from the calculation of the refinement thresholds. HCC processing time is still taken into account for general pause time predictions.

Reviewed-by: tbenson, jmasa
 2015-10-13 14:49:13 +02:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +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
Bill Pittore
304b59b0c8 8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier" 
Need to add a space between macro identifier and string literal

Reviewed-by: stefank, dholmes, kbarrett
 2015-06-24 12:12:25 -04:00
Derek White
24c9ffed42 7097567: G1: abstract and encapsulate collector phases and transitions between them 
Reviewed-by: mgerdin, tschatzl
 2015-06-05 10:27:41 +02:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00