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1144 Commits

Author SHA1 Message Date
Thomas Schatzl
7d160282f2 8233597: Clean up code in G1Analytics::compute_pause_time_ratio 
Reviewed-by: kbarrett, sjohanss
 2019-11-22 10:03:38 +01:00
Thomas Schatzl
9915f88688 8233702: Introduce helper function to clamp value to range 
Reviewed-by: sjohanss, kbarrett
 2019-11-22 10:03:38 +01:00
Thomas Schatzl
79cfb94d36 8234000: Make HeapRegion::bottom/end/hrm_index const 
Reviewed-by: kbarrett, sjohanss
 2019-11-22 10:03:38 +01:00
Thomas Schatzl
3e492436fd 8233997: Some members of HeapRegion are not cleared in HeapRegion::hr_clear() 
Reviewed-by: sjohanss, sangheki
 2019-11-22 10:03:38 +01:00
Thomas Schatzl
d29dcafa50 8233306: Sort members in G1's HeapRegion after removal of Space dependency 
Reviewed-by: sangheki, sjohanss
 2019-11-22 10:03:38 +01:00
Thomas Schatzl
9a4c25731e 8228609: G1 copy cost prediction uses used vs. actual copied byte 
Let the object copy cost predictor use the actual copied bytes as input for the prediction instead of the used bytes.

Reviewed-by: kbarrett, sjohanss
 2019-11-21 11:42:54 +01:00
Per Lidén
13ce4cdf2a 8234438: Remove some CMS leftovers 
Reviewed-by: kbarrett, sjohanss
 2019-11-20 10:37:46 +01:00
Per Lidén
08822b4e05 8234437: Remove CollectedHeap::safe_object_iterate() 
Reviewed-by: kbarrett, sjohanss
 2019-11-20 10:37:46 +01:00
Per Lidén
80ef9d579c 8234361: ZGC: Move heuristics code in ZWorker to ZHeuristics 
Reviewed-by: eosterlund, stefank
 2019-11-20 10:37:46 +01:00
Per Lidén
544ce96a54 8234338: ZGC: Improve small heap usage 
Reviewed-by: eosterlund, stefank
 2019-11-20 10:37:46 +01:00
Per Lidén
3cb52969a2 8234312: ZGC: Adjust warmup criteria 
Reviewed-by: eosterlund, stefank
 2019-11-20 10:37:46 +01:00
Per Lidén
6744eb2b54 8234379: ZGC: Do not resize TALBs unless -XX:ResizeTLAB is enabled 
Reviewed-by: eosterlund, tschatzl
 2019-11-20 10:37:45 +01:00
Sangheon Kim
9611320f69 8232533: G1 uses only a single thread for pretouching the java heap 
Reviewed-by: tschatzl, sjohanss
 2019-11-19 12:28:39 -08:00
Kim Barrett
7e2ec3bdc3 8233280: Remove GCLockerInvokesConcurrent 
Remove use and make option obsolete.

Reviewed-by: tschatzl, sjohanss
 2019-11-15 16:58:29 -05:00
Man Cao
8ef0007ada 8234208: Logging reports zero total refined cards under "Before GC RS summary" 
Reviewed-by: kbarrett, tschatzl
 2019-11-14 17:34:45 -08:00
Kim Barrett
19bed24b1f 8232588: G1 concurrent System.gc can return early or late 
8233279: G1: GCLocker GC with +GCLockerInvokesConcurrent spins while cycle in progress

Refactor G1CH::try_collect and fix bugs with concurrent collections.

Reviewed-by: tschatzl, sjohanss
 2019-11-13 18:00:30 -05:00
Sangheon Kim
46c3d43f83 8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2019-11-13 10:51:41 -08:00
Sangheon Kim
eaa6355cb0 8220311: Implementation: NUMA-Aware Memory Allocation for G1, Survivor (2/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2019-11-13 10:49:32 -08:00
Sangheon Kim
52116d808c 8220310: Implementation: NUMA-Aware Memory Allocation for G1, Mutator (1/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl, pliden
 2019-11-13 10:49:12 -08:00
Leo Korinth
1fc67ab002 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector 
Reviewed-by: kbarrett, tschatzl, erikj, coleenp, dholmes
 2019-11-13 11:37:29 +01:00
Erik Österlund
857de6c9e8 8230661: ZGC: Stop reloading oops in load barriers 
Reviewed-by: pliden, stefank
 2019-11-12 20:14:49 +00:00
Erik Österlund
54572d621a 8233797: ZGC: Unify naming convention for functions using atomics 
Reviewed-by: pliden, stefank
 2019-11-12 20:01:23 +00:00
Erik Österlund
db15bf5174 8233061: ZGC: Enforce memory ordering in segmented bit maps 
Reviewed-by: pliden, stefank
 2019-11-12 20:01:23 +00:00
Erik Österlund
8a8b35154b 8233506: ZGC: the load for Reference.get() can be converted to a load for strong refs 
Reviewed-by: thartmann, neliasso, pliden
 2019-11-12 09:25:39 +00:00
Stefan Johansson
5e113f37e8 8233065: PSParallelCompact::move_and_update is unused and should be removed 
Reviewed-by: lkorinth, tschatzl
 2019-11-11 13:20:26 +01:00
Zhengyu Gu
3b8a1c14e8 8233850: Shenandoah: Shenandoah thread count ergonomics should be container aware 
Reviewed-by: rkennke
 2019-11-08 11:41:17 -05:00
Zhengyu Gu
3672c05476 8233339: Shenandoah: Centralize load barrier decisions into ShenandoahBarrierSet 
Reviewed-by: rkennke
 2019-11-08 09:50:07 -05:00
Thomas Schatzl
c4b3dcf8c1 8189737: Make HeapRegion not derive from Space 
Reviewed-by: sjohanss, kbarrett
 2019-11-08 10:01:13 +01:00
Per Lidén
b7dcab5af0 8233793: ZGC: Incorrect type used in ZBarrierSetC2 clone_type() 
Reviewed-by: eosterlund
 2019-11-07 15:48:43 +01:00
Zhengyu Gu
4860dad68c 8233796: Shenandoah is broken after 8233708 
Reviewed-by: rkennke
 2019-11-07 09:41:22 -05:00
Claes Redestad
12adeca887 8233708: VectorSet cleanup 
Reviewed-by: neliasso, shade, thartmann
 2019-11-07 12:12:39 +01:00
Nils Eliasson
3b5b596f4b 8233783: Make 8232896 patch complete 
Reviewed-by: pliden, kvn
 2019-11-07 09:23:55 +01:00
Zhengyu Gu
476cfd1547 8233401: Shenandoah: Refactor/cleanup Shenandoah load barrier code 
Reviewed-by: aph, shade, rkennke
 2019-11-06 09:50:53 -05:00
Nils Eliasson
3ca7e3f6ff 8232896: ZGC: Enable C2 clone intrinsic 
Reviewed-by: pliden, kvn
 2019-10-31 17:16:36 +01:00
Jie Fu
3762eb00f0 8233574: Shenandoah: build is broken without jfr 
Reviewed-by: rkennke, shade
 2019-11-05 17:02:01 +08:00
Aleksey Shipilev
05307243c0 8233520: Shenandoah: do not sleep when thread is attaching 
Reviewed-by: rkennke
 2019-11-04 19:40:58 +01:00
Aleksey Shipilev
b56749537d 8233387: Shenandoah: passive mode should disable pacing ergonomically 
Reviewed-by: zgu
 2019-11-01 16:16:05 +01:00
Aleksey Shipilev
4fcd28bf54 8233303: Shenandoah: verifier assert erroneously uses byte_size_in_exact_unit 
Reviewed-by: rkennke
 2019-10-31 10:37:03 +01:00
Markus Grönlund
8addc1418a 8226511: Implement JFR Event Streaming 
Co-authored-by: Erik Gahlin <erik.gahlin@oracle.com>
Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Reviewed-by: egahlin, mseledtsov, mgronlun
 2019-10-30 19:43:52 +01:00
Zhengyu Gu
f906a432e9 8232992: Shenandoah: Implement self-fixing interpreter LRB 
Reviewed-by: shade
 2019-10-28 11:33:28 -04:00
Stefan Karlsson
5e549ca805 8232604: ZGC: Make ZVerifyViews mapping and unmapping precise 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:27:27 +01:00
Stefan Karlsson
ecb66d2c55 8232650: ZGC: Add initialization hooks for OS specific code 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:26:53 +01:00
Stefan Karlsson
17a041119f 8232649: ZGC: Add callbacks to ZMemoryManager 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:24:11 +01:00
Stefan Karlsson
8df718fa82 8232648: ZGC: Move ATTRIBUTE_ALIGNED to the front of declarations 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:23:48 +01:00
Stefan Karlsson
06a479f965 8232602: ZGC: Make ZGranuleMap ZAddress agnostic 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:23:28 +01:00
Stefan Karlsson
acf447e49e 8232601: ZGC: Parameterize the ZGranuleMap table size 
Reviewed-by: pliden, eosterlund
 2019-10-28 11:21:23 +01:00
Aleksey Shipilev
8e546a3fe0 8233021: Shenandoah: SBSC2::is_shenandoah_lrb_call should match all LRB shapes 
Reviewed-by: zgu
 2019-10-25 17:30:25 +02:00
Thomas Schatzl
ba9ce48bd8 8232776: G1 should always take rs_length_diff into account when predicting rs_lengths 
Reviewed-by: sangheki, kbarrett
 2019-10-25 12:32:46 +02:00
Thomas Schatzl
9ae0d5f81f 8232777: Rename G1Policy::_max_rs_length as it is no maximum 
Reviewed-by: kbarrett, sjohanss
 2019-10-25 12:33:30 +02:00
Thomas Schatzl
e4a6d80db2 8232779: G1 current collection parallel time does not include optional evacuation 
Reviewed-by: kbarrett, sangheki
 2019-10-25 12:34:30 +02:00