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139 Commits

Author SHA1 Message Date
Thomas Stuefe
6473a7df20 8310107: os::trace_page_sizes_for_requested_size should name alignment as requested page size 
Reviewed-by: stefank, dholmes
 2023-06-19 06:00:50 +00:00
Kim Barrett
f09a0f5ca7 8307806: Rename Atomic::fetch_and_add and friends 
Reviewed-by: stefank, dholmes
 2023-05-12 09:50:52 +00:00
Oli Gillespie
540c706bbc 8307348: Parallelize heap walk for ObjectCount(AfterGC) JFR event collection 
Reviewed-by: shade, ayang, tschatzl
 2023-05-10 08:54:18 +00:00
William Kemper
1b143ba787 8307378: Allow collectors to provide specific values for GC notifications' actions 
Reviewed-by: kdnilsen, stefank
 2023-05-05 05:43:05 +00:00
Oli Gillespie
3f1927a7f3 8307346: Add missing gc+phases logging for ObjectCount(AfterGC) JFR event collection code 
Reviewed-by: tschatzl, shade, ayang
 2023-05-04 09:19:19 +00:00
Ivan Walulya
4a9f8efa86 8057586: Explicit GC ignored if GCLocker is active 
Reviewed-by: tschatzl, ayang
 2023-04-24 08:47:23 +00:00
Albert Mingkun Yang
4cf4c599b9 8303824: Parallel: Use more strict card table API 
Reviewed-by: tschatzl, iwalulya, ysr
 2023-03-13 11:30:52 +00:00
Afshin Zafari
4fe99da74f 8151413: os::allocation_granularity/page_size and friends return signed values 
Reviewed-by: stefank, ccheung, ysr
 2023-02-07 14:08:01 +00:00
Albert Mingkun Yang
371a0c4f88 8301465: Remove unnecessary nmethod arming in Full GC of Serial/Parallel 
Reviewed-by: tschatzl, iwalulya
 2023-02-06 11:36:29 +00:00
Johan Sjölen
3758487fda 8301180: Replace NULL with nullptr in share/gc/parallel/ 
Reviewed-by: stefank, ayang
 2023-01-27 11:01:07 +00:00
Thomas Schatzl
315398c245 8221785: Let possibly_parallel_threads_do cover the same threads as threads_do 
Reviewed-by: iwalulya, coleenp
 2023-01-26 15:39:22 +00:00
Albert Mingkun Yang
da80e7a489 8300962: Parallel: Remove PSParallelCompact::_total_invocations 
Reviewed-by: tschatzl, iwalulya
 2023-01-26 11:41:07 +00:00
Thomas Schatzl
5e5b774bfb 8296768: Use different explicit claim marks for CLDs in Parallel and Serial GC 
Reviewed-by: ayang, sjohanss, kbarrett
 2022-11-24 08:58:13 +00:00
Albert Mingkun Yang
6974978869 8294521: Parallel: Remove unused field in UpdateDensePrefixAndCompactionTask 
Reviewed-by: kbarrett, tschatzl
 2022-09-30 07:43:21 +00:00
Albert Mingkun Yang
94e14da0ef 8294057: Parallel: Tighten ParallelCompactData::initialize_region_data 
Reviewed-by: tschatzl, sjohanss
 2022-09-28 08:27:35 +00:00
Nick Gasson
3fa6778ab2 8292296: Use multiple threads to process ParallelGC deferred updates 
Reviewed-by: tschatzl, ayang
 2022-09-22 10:16:28 +00:00
Sangheon Kim
14eb5ad0dc 8291753: Add JFR event for GC CPU Time 
Reviewed-by: tschatzl, ayang
 2022-09-08 18:20:03 +00:00
Albert Mingkun Yang
26cac088b4 8293209: Parallel: Remove unused variables in PSParallelCompact::invoke 
Reviewed-by: kbarrett
 2022-09-02 11:00:49 +00:00
Erik Österlund
054c23f484 8290025: Remove the Sweeper 
Reviewed-by: stefank, kvn, iveresov, coleenp, vlivanov, mdoerr
 2022-08-25 09:48:55 +00:00
Axel Boldt-Christmas
fd4b2f2868 8291718: Remove mark_for_deoptimization from klass unloading 
Reviewed-by: eosterlund, dlong
 2022-08-15 09:53:39 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files 
Reviewed-by: dholmes, rehn, iklam
 2022-06-22 12:49:25 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
Albert Mingkun Yang
12a822a287 8282381: Parallel: Remove unnecessary PCReferenceProcessor 
Reviewed-by: kbarrett, tschatzl
 2022-03-02 09:12:20 +00:00
Albert Mingkun Yang
20e78f7a8e 8282307: Parallel: Incorrect discovery mode in PCReferenceProcessor 
Reviewed-by: tschatzl, kbarrett
 2022-02-24 17:48:20 +00:00
Albert Mingkun Yang
d37fb1df46 8280870: Parallel: Simplify CLD roots claim in Full GC cycle 
Reviewed-by: stefank, sjohanss
 2022-02-01 10:56:07 +00:00
Thomas Schatzl
993a2488ef 8280450: Add task queue printing to STW Full GCs 
Reviewed-by: ayang, sjohanss
 2022-01-31 16:52:28 +00:00
Thomas Schatzl
bdda43e066 8280705: Parallel: Full gc mark stack draining should prefer to make work available to other threads 
Reviewed-by: ayang, mli
 2022-01-31 16:01:18 +00:00
Thomas Schatzl
b32774653f 8280384: Parallel: Remove VMThread specific ParCompactionManager 
Reviewed-by: ayang, sjohanss
 2022-01-25 09:12:18 +00:00
Albert Mingkun Yang
98b157a79a 8280146: Parallel: Remove time log tag 
Reviewed-by: tschatzl, iwalulya
 2022-01-20 12:33:16 +00:00
Albert Mingkun Yang
f15a59ce72 8278756: Parallel: Drop PSOldGen::_reserved 
Reviewed-by: tschatzl, mli
 2021-12-16 13:41:19 +00:00
Albert Mingkun Yang
77cc508802 8277215: Remove redundancy in ReferenceProcessor constructor args 
Reviewed-by: tschatzl, sjohanss
 2021-11-18 10:52:55 +00:00
Albert Mingkun Yang
4d383b9fcd 8275298: Remove unnecessary weak_oops_do call in adjust weak roots phase 
Reviewed-by: tschatzl, sjohanss
 2021-10-18 16:02:22 +00:00
Per Liden
54b8870766 8275035: Clean up worker thread infrastructure 
Reviewed-by: stefank, ayang
 2021-10-14 14:05:36 +00:00
Thomas Schatzl
51085b523e 8274054: Add custom enqueue calls during reference processing 
Reviewed-by: ayang, kbarrett, sjohanss
 2021-09-22 10:17:31 +00:00
Per Liden
185eacacdd 8273545: Remove Thread::is_GC_task_thread() 
Reviewed-by: stefank, coleenp, shade
 2021-09-09 19:19:39 +00:00
Ivan Walulya
63e062fb78 8236176: Parallel GC SplitInfo comment should be updated for shadow regions 
Reviewed-by: tschatzl, ayang
 2021-08-25 10:18:54 +00:00
Ivan Walulya
fb1dfc6f49 8267185: Add string deduplication support to ParallelGC 
Reviewed-by: kbarrett, ayang
 2021-08-20 11:30:00 +00:00
Albert Mingkun Yang
f8bcbf0172 8269596: Snapshot soft ref policy before marking/copying 
Reviewed-by: tschatzl, kbarrett
 2021-07-02 09:19:58 +00:00
Albert Mingkun Yang
a95e64ccc1 8268443: ParallelGC Full GC should use parallel WeakProcessor 
Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Reviewed-by: kbarrett, sjohanss, tschatzl
 2021-06-10 14:32:46 +00:00
Leo Korinth
6ef46ce386 8231672: Simplify the reference processing parallelization framework 
Reviewed-by: tschatzl, ayang
 2021-05-19 09:39:40 +00:00
Leo Korinth
f4227879b0 8266073: Regression ~2% in Derby after 8261804 
Reviewed-by: ayang, sjohanss
 2021-05-17 07:08:04 +00:00
Stefan Johansson
141cc2f2a3 8261527: Record page size used for underlying mapping in ReservedSpace 
Reviewed-by: rkennke, iwalulya
 2021-05-04 09:00:10 +00:00
Vladimir Kozlov
694acedf18 8264805: Remove the experimental Ahead-of-Time Compiler 
Reviewed-by: coleenp, erikj, stefank, iignatyev, dholmes, aph, shade, iklam, mchung, iveresov
 2021-04-27 01:12:18 +00:00
Albert Mingkun Yang
0257ac1447 8252089: Remove psParallelCompact internal debug counters 
Reviewed-by: sjohanss, tschatzl
 2021-04-24 16:35:55 +00:00
Thomas Schatzl
125a8479a9 8264788: Make SequentialSubTasksDone use-once 
Reviewed-by: ayang, sjohanss
 2021-04-15 08:11:01 +00:00
Ioi Lam
ea5c55a4ae 8265103: Remove unnecessary inclusion of oopMap.hpp 
Reviewed-by: dholmes, stefank
 2021-04-14 05:11:49 +00:00
Albert Mingkun Yang
999c134884 8264417: ParallelCompactData::region_offset should not accept pointers outside the current region 
Reviewed-by: tschatzl, iwalulya
 2021-03-31 11:35:10 +00:00
Stefan Karlsson
a79f095697 8263721: Unify oop casting 
Reviewed-by: kbarrett, coleenp
 2021-03-24 10:28:38 +00:00
Albert Mingkun Yang
a707fcb515 8263723: [BACKOUT] MoveAndUpdateClosure::do_addr calls function with side-effects in an assert 
Reviewed-by: tschatzl
 2021-03-17 13:19:12 +00:00
Albert Mingkun Yang
771b146aeb 8245025: MoveAndUpdateClosure::do_addr calls function with side-effects in an assert 
Reviewed-by: tschatzl, kbarrett
 2021-03-15 17:25:59 +00:00