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172 Commits

Author SHA1 Message Date
Albert Mingkun Yang
94af3c23ea 8329203: Parallel: Investigate Mark-Compact for Full GC to decrease memory usage 
Reviewed-by: rkennke, gli
 2024-05-23 07:13:57 +00:00
Albert Mingkun Yang
5f2b8d0224 8332448: Make SpaceMangler inherit AllStatic 
Reviewed-by: kbarrett, iwalulya
 2024-05-21 07:43:54 +00:00
Zhengyu Gu
7a35f922f0 8331660: Parallel: Cleanup includes in parallelScavangeHeap files 
Reviewed-by: gli, ayang
 2024-05-06 13:25:36 +00:00
Aleksey Shipilev
1eec30a6c0 8331573: Rename CollectedHeap::is_gc_active to be explicitly about STW GCs 
Reviewed-by: stefank, zgu, tschatzl, gli
 2024-05-06 11:17:39 +00:00
Afshin Zafari
f665e07ab2 8331540: [BACKOUT] NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: jwilhelm
 2024-05-03 10:17:11 +00:00
Afshin Zafari
4036d7d824 8330076: NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: stefank, jsjolen, stuefe
 2024-05-02 07:19:56 +00:00
Albert Mingkun Yang
7bb59dc8da 8330670: Obsolete ScavengeBeforeFullGC 
Reviewed-by: stefank, tschatzl
 2024-04-24 09:44:26 +00:00
Albert Mingkun Yang
273df6286a 8328792: Parallel: Refactor PSParallelCompact::summary_phase 
Reviewed-by: iwalulya, tschatzl
 2024-04-15 13:32:26 +00:00
Stefan Karlsson
87131fb2f7 8329629: GC interfaces should work directly against nmethod instead of CodeBlob 
Reviewed-by: ayang, eosterlund
 2024-04-09 12:27:55 +00:00
Stefan Karlsson
71d48bcc3d 8329655: Cleanup KlassObj and klassOop names after the PermGen removal 
Reviewed-by: rkennke, coleenp
 2024-04-05 07:39:48 +00:00
Albert Mingkun Yang
a169c06361 8329580: Parallel: Remove VerifyObjectStartArray 
Reviewed-by: tschatzl, gli
 2024-04-04 08:03:52 +00:00
Albert Mingkun Yang
80c54b484f 8328932: Parallel: Proper partial object setup in fill_dense_prefix_end 
Reviewed-by: tschatzl, gli
 2024-04-03 10:30:19 +00:00
Albert Mingkun Yang
e06b568c3c 8328602: Parallel: Incorrect assertion in fill_dense_prefix_end 
Reviewed-by: gli, iwalulya
 2024-03-22 12:08:56 +00:00
Albert Mingkun Yang
16ed191329 8328101: Parallel: Obsolete ParallelOldDeadWoodLimiterMean and ParallelOldDeadWoodLimiterStdDev 
Reviewed-by: tschatzl, iwalulya, sjohanss
 2024-03-21 15:47:55 +00:00
Albert Mingkun Yang
06f7bb5a32 8327677: Parallel: Remove unused ParallelCompactData::clear 
Reviewed-by: tschatzl
 2024-03-08 13:42:37 +00:00
Albert Mingkun Yang
c65da92a80 8327571: Parallel: Remove redundant operation in PSParallelCompact::clear_data_covering_space 
Reviewed-by: gli, tschatzl
 2024-03-08 09:38:18 +00:00
Albert Mingkun Yang
f9d479fe1e 8327477: Parallel: Remove _data_location and _highest_ref in ParallelCompactData 
Reviewed-by: gli, tschatzl
 2024-03-08 09:38:08 +00:00
Albert Mingkun Yang
c00c939f99 8327364: Parallel: Remove unused ParallelCompactData::add_obj 
Reviewed-by: kbarrett
 2024-03-05 14:54:55 +00:00
Albert Mingkun Yang
045eea1130 8327057: Parallel: Refactor ParMarkBitMap::iterate 
Reviewed-by: tschatzl, iwalulya
 2024-03-04 18:50:45 +00:00
Albert Mingkun Yang
6f8d351e86 8325725: Parallel: Refactor PSParallelCompact::fill_dense_prefix_end 
Reviewed-by: tschatzl, iwalulya
 2024-03-04 17:54:45 +00:00
Albert Mingkun Yang
59529a92ca 8326688: Parallel: Remove unnecessary BOT update in UpdateOnlyClosure::do_addr 
Reviewed-by: tschatzl, iwalulya
 2024-03-04 16:47:14 +00:00
Thomas Schatzl
5b75199769 8327022: Parallel: Remove experimental dense prefix calculation 
Reviewed-by: shade, ayang, gli
 2024-03-01 10:51:26 +00:00
Albert Mingkun Yang
8f6edd8dc8 8326975: Parallel: Remove redundant PSOldGen::is_allocated 
Reviewed-by: gli, tschatzl
 2024-02-29 14:36:44 +00:00
Albert Mingkun Yang
2d3c9c5e67 8325553: Parallel: Use per-marker cache for marking stats during Full GC 
Reviewed-by: sjohanss, tschatzl
 2024-02-26 15:34:10 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static" 
Reviewed-by: coleenp, stefank, kvn, kbarrett
 2024-02-14 16:29:58 +00:00
Albert Mingkun Yang
8d9479910f 8322828: Parallel: Rename ParallelCompactData::_region_start 
Reviewed-by: tschatzl, ehelin
 2024-01-10 11:28:51 +00:00
Thomas Schatzl
f553819502 8317007: Add bulk removal of dead nmethods during class unloading 
Reviewed-by: ayang, iwalulya
 2023-12-18 08:44:43 +00:00
Albert Mingkun Yang
50baaf46b7 8321013: Parallel: Refactor ObjectStartArray 
Reviewed-by: tschatzl, sjohanss
 2023-12-06 21:58:56 +00:00
Thomas Schatzl
30817b7423 8317809: Insertion of free code blobs into code cache can be very slow during class unloading 
Reviewed-by: iwalulya, ayang
 2023-12-05 10:37:34 +00:00
Albert Mingkun Yang
1cf7ef520b 8321273: Parallel: Remove unused UpdateOnlyClosure::_space_id 
Reviewed-by: tschatzl
 2023-12-05 08:35:21 +00:00
Johan Sjölen
9864951dce 8318447: Move NMT source code to own subdirectory 
Reviewed-by: stefank, dholmes, stuefe
 2023-10-26 14:03:49 +00:00
Thomas Schatzl
4eab39d941 8318585: Rename CodeCache::UnloadingScope to UnlinkingScope 
Reviewed-by: ayang, iwalulya, mli
 2023-10-23 07:35:11 +00:00
Thomas Schatzl
bd3bc2c618 8317350: Move code cache purging out of CodeCache::UnloadingScope 
Reviewed-by: ayang, iwalulya
 2023-10-20 07:30:11 +00:00
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