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234 Commits

Author SHA1 Message Date
Stefan Karlsson
6a8aa0fdad 8200736: Move CMSGCStats to the cms directory 
Reviewed-by: sjohanss, tschatzl
 2018-04-06 11:37:28 +02:00
Stefan Karlsson
f05f8de48f 8200735: Move CMS specific code from binaryTreeDictionary and freeList to CMS files 
Reviewed-by: shade, adinn
 2018-04-06 11:37:26 +02:00
Kim Barrett
094178fdba 8200630: Globally suppress Visual Studio warning C4351 
Globally suppress warning, remove sole instance of local suppression.

Reviewed-by: gtriantafill, tschatzl
 2018-04-04 18:19:46 -04:00
Thomas Schatzl
e5ec636e7d 8200305: Update gc,liveness output with remset state after rebuild remset concurrently changes 
Reviewed-by: sjohanss, sangheki
 2018-04-04 14:51:26 +02:00
Per Lidén
15263a27f8 8200429: Adjust object pinning interface on CollectedHeap 
Reviewed-by: dholmes, rkennke
 2018-04-04 11:59:47 +02:00
Thomas Schatzl
94d2a9db4c 8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress 
Reviewed-by: sjohanss, sangheki
 2018-04-04 11:21:14 +02:00
Thomas Schatzl
ee1bd0136b 8200255: Remove G1CMTask::_concurrent 
Reviewed-by: sangheki, sjohanss
 2018-04-04 11:21:14 +02:00
Thomas Schatzl
5780affe90 8200234: Cleanup Remark and Cleanup pause code 
Remove redundant methods, factor out verification code and simplify code in Remark and Cleanup pause code.

Reviewed-by: sangheki, sjohanss
 2018-04-04 11:21:14 +02:00
Leo Korinth
05dd65349b 8200371: In g1, rename ConcurrentMarkThread to G1ConcurrentMarkThread 
Reviewed-by: tschatzl, sangheki
 2018-04-03 12:05:49 +02:00
Roman Kennke
b938ae51ce 8199781: Don't use naked == for comparing oops 
Reviewed-by: coleenp, eosterlund, jrose
 2018-04-03 13:15:27 +02:00
Thomas Schatzl
9189e982b4 8200362: G1Mux2Closure should disable implicit oop verification 
To avoid the implicit oop verification provided by OopClosure and oop_iterate_no_header, let G1 verification closures inherit from ExtendedOopClosures and disable this verification.

Reviewed-by: stefank, sjohanss
 2018-03-29 17:15:26 +02:00
Thomas Schatzl
d594ab7636 8151171: Bring g1ConcurrentMark files up to current coding conventions 
Improve method naming, bracketing, use of _g1h member and general cleanup.

Reviewed-by: sangheki, sjohanss
 2018-03-29 14:08:10 +02:00
Thomas Schatzl
5524494066 8199742: Clean up state flags in G1CollectorState 
Remove, merge and update naming of flags in G1CollectorState

Reviewed-by: sangheki, sjohanss
 2018-03-29 14:07:59 +02:00
Thomas Schatzl
7995d17bca 8199326: Remove G1 gc time stamp logic 
G1 gc time stamp logic is unused completely after JDK-8180415, so removing it.

Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
e18975e1eb 8197932: Better split work in rebuild remembered sets phase 
Let threads rebuilding remembered sets yield after every G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve TTSP.

Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
e50ba1fca5 8197928: Only enqueue deferred cards with references into regions that have a tracked remembered set during GC 
Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
83d7c657c4 8197573: Remove concurrent cleanup and secondary free list handling 
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
Stefan Karlsson
3a5ca51fff 8200292: Move PushAndMarkVerifyClosure::do_oop_work to concurrentMarkSweepGeneration.cpp 
Reviewed-by: tschatzl, sjohanss
 2018-03-26 17:01:32 +02:00
Per Lidén
24273f04a4 8199925: Break out GC selection logic from GCArguments to GCConfig 
Reviewed-by: eosterlund, rkennke
 2018-03-28 11:38:47 +02:00
Per Lidén
3b7962d614 8199918: Shorten names of CollectedHeap::Name members 
Reviewed-by: shade, eosterlund
 2018-03-28 11:38:47 +02:00
Coleen Phillimore
b541d9ad77 8200276: Cleanup allocation.hpp includes 
Reviewed-by: stefank, hseigel
 2018-03-27 11:53:23 -04:00
Thomas Schatzl
cd9bd4ecc7 8196485: FromCardCache default card index can cause crashes 
The default value of -1 for 32 bit card indices is a regular card value at the border of 2TB heap addresses in the from card cache, so G1 may loose remembered set entries. Extend from card cache entries to 64 bits.

Co-authored-by: Jarkko Miettinen <jarkko.miettinen@relex.fi>
Reviewed-by: shade, sjohanss
 2018-03-26 16:51:43 +02:00
Thomas Schatzl
c30aef79df 8180415: Rebuild remembered sets during the concurrent cycle 
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
Thomas Schatzl
28fb5548de 8197850: Calculate liveness in regions during marking 
Reviewed-by: sjohanss, sangheki
 2018-03-26 16:51:43 +02:00
Thomas Schatzl
2d8f351636 8197570: Make rules for choosing collection set candidates more explicit 
Reviewed-by: sangheki, sjohanss
 2018-03-26 16:51:43 +02:00
Thomas Schatzl
af7d8f0d69 8197569: Refactor eager reclaim for concurrent remembered set rebuilding 
Expose information about eager reclaim region selection.

Reviewed-by: sjohanss, sangheki
 2018-03-26 16:51:41 +02:00
Coleen Phillimore
f8ee0063b1 8199007: ClassLoaderDataGraph::unload_list_contains() is wrong 
The function isn't needed any longer.

Reviewed-by: stuefe, stefank
 2018-03-26 10:19:31 -04:00
Per Lidén
7b568da79b 8199850: Move parsing of VerifyGCType to G1 
Reviewed-by: sjohanss, tschatzl
 2018-03-26 12:44:39 +02:00
Leo Korinth
9ccbbb67b3 8196865: G1 log for active workers is wrong 
Reviewed-by: tschatzl, sjohanss
 2018-03-23 16:25:47 +01:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp 
Reviewed-by: coleenp
 2018-03-23 18:54:12 +01:00
Stefan Karlsson
7595845e9a 8200105: Remove cyclic dependency between oop.inline.hpp and collectedHeap.inline.hpp 
Reviewed-by: coleenp, kbarrett
 2018-03-15 21:29:36 +01:00
Stefan Karlsson
f89abe4589 8199946: Move load/store and encode/decode out of oopDesc 
Reviewed-by: eosterlund, coleenp, tschatzl
 2018-03-15 21:24:10 +01:00
Erik Österlund
b7aa9d3975 8198949: Modularize arraycopy stub routine GC barriers 
Reviewed-by: rkennke, pliden
 2018-03-21 14:38:32 +01:00
Erik Helin
383a921aac 8199027: Make protected members private in G1Policy 
Reviewed-by: sjohanss, tschatzl
 2018-03-21 12:47:46 +01:00
Per Lidén
68345b93ad 8199886: gc/cslocker/TestCSLocker.java crashes 
Reviewed-by: rkennke, kbarrett
 2018-03-20 22:22:02 +01:00
Roman Kennke
0df6b5baee 8199620: Support for JNI object pinning 
Reviewed-by: pliden, tschatzl, eosterlund
 2018-03-20 15:59:36 +01:00
Jini George
9d036d6dd2 8175312: SA: clhsdb: Provide an improved heap summary for 'universe' for G1GC 
Provide an improved heap summary for G1GC with parameters like 'capacity', 'used', 'free', etc with the 'universe' command, and introduce a new command 'g1regiondetails' to display the individual region details.

Reviewed-by: sjohanss, minqi
 2018-03-20 11:24:32 +05:30
Erik Österlund
0f92948d6f 8199604: Rename CardTableModRefBS to CardTableBarrierSet 
Reviewed-by: stefank, pliden
 2018-03-19 07:38:18 +01:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files 
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
 2018-03-16 09:12:13 -04:00
Coleen Phillimore
ec14629449 8199716: Unused AdjustKlassClosure in psParallelCompact.hpp 
Reviewed-by: stefank
 2018-03-16 08:26:53 -04:00
Stefan Johansson
337673528e 8199674: Improve G1 Full GC array marking 
Reviewed-by: tschatzl, shade
 2018-03-15 11:58:58 +01:00
Thomas Schatzl
697538d0a9 8199516: Remove dead code overlooked during Full GC work 
Reviewed-by: sangheki, sjohanss
 2018-03-14 14:09:33 +01:00
Coleen Phillimore
394e34d821 8199282: Remove ValueObj class for allocation subclassing for gc code 
Reviewed-by: stefank, kbarrett
 2018-03-14 07:27:19 -04:00
David Holmes
6c9998844b Merge 2018-03-14 07:07:18 -04:00
Ed Nevill
828e824a0f 8199220: Zero build broken after 8195103, 8191102 and 8189871 
Reviewed-by: dholmes, stuefe, eosterlund, glaubitz, coleenp
 2018-03-13 18:22:53 +00:00
Roman Kennke
147488cbce 8198445: Access API for primitive/native arraycopy 
Reviewed-by: pliden, eosterlund, dholmes
 2018-03-13 17:13:35 +01:00
Thomas Stuefe
da674f0d0d 8199430: Rename MetaspaceAux to something more meaningful 
Reviewed-by: zgu, coleenp
 2018-03-11 07:11:03 +01:00
Yasumasa Suenaga
fcb1520305 8153333: [REDO] STW phases at Concurrent GC should count in PerfCounte 
Reviewed-by: sjohanss, tschatzl
 2018-03-09 23:13:37 +09:00
Erik Helin
f82bcaba53 8197852: Move G1DefaultPolicy into G1Policy 
Reviewed-by: sjohanss, tschatzl
 2018-03-12 09:46:12 +01:00
Erik Helin
779fef0b10 8199024: Remove unneccessary protected and virtual modifiers from G1CollectedHeap 
Reviewed-by: kbarrett, stuefe
 2018-03-12 08:16:48 +01:00