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4888 Commits

Author SHA1 Message Date
Aleksey Shipilev
87f37aa278 8256726: Zero: print proper message in ArrayIndexOutOfBoundException 
Reviewed-by: dholmes, sgehwolf
 2020-11-29 08:02:53 +00:00
Aleksey Shipilev
f4c15a98e3 8256832: Zero: micro-optimize safepoint handling after JDK-8255384 
Reviewed-by: rehn
 2020-11-29 08:02:25 +00:00
Albert Mingkun Yang
20525d2110 8257149: Improve G1 Service thread task scheduling to guarantee task delay 
Reviewed-by: sjohanss, iwalulya
 2020-11-27 11:57:11 +00:00
Stefan Johansson
ee99686b28 8252645: Change time measurements in G1ServiceThread to only account remembered set work 
Reviewed-by: ayang, tschatzl
 2020-11-27 08:44:35 +00:00
Aleksey Shipilev
9a468d8599 8256757: Incorrect MachCallRuntimeNode::ret_addr_offset() for CallLeafNoFP on x86_32 
Reviewed-by: jiefu, kvn
 2020-11-27 06:47:30 +00:00
Claes Redestad
2d30a10138 8257069: C2: Clarify and sanity test RegMask/RegMaskIterator 
Reviewed-by: jvernee, kvn
 2020-11-26 13:42:55 +00:00
Stefan Karlsson
0a5de50052 8257151: ZGC: Simplify ZVerify 
Reviewed-by: pliden, eosterlund
 2020-11-26 13:02:49 +00:00
Per Liden
bf66d734bc 8257073: ZGC: Try forward object before retaining page 
Reviewed-by: ayang, eosterlund, stefank
 2020-11-26 12:30:28 +00:00
Per Liden
7946c94170 8257082: ZGC: Clean up ZRuntimeWorkers and ZWorkers 
Reviewed-by: stefank
 2020-11-26 10:57:24 +00:00
Stefan Johansson
f6d6a07c30 8256938: Improve remembered set sampling task scheduling 
Reviewed-by: tschatzl, ayang
 2020-11-26 10:06:14 +00:00
Per Liden
b823ad9270 8257072: ZGC: Rename roots iterators 
Reviewed-by: ayang, stefank
 2020-11-26 09:54:19 +00:00
Joakim Nordström
a8e3eabb6d 8245026: PsAdaptiveSizePolicy::_old_gen_policy_is_ready is unused 
Reviewed-by: sjohanss, pliden
 2020-11-26 07:31:09 +00:00
Claes Redestad
20020d1572 8254360: Re-examine use of CodeBuffer::verify_section_allocation 
Reviewed-by: neliasso, thartmann, kvn
 2020-11-25 21:50:34 +00:00
Per Liden
434b98fe0f 8257077: ZGC: Remove ZWorkers::run_serial() 
Reviewed-by: stefank
 2020-11-25 20:12:16 +00:00
Per Liden
f3fc0e088d 8257079: ZGC: Fold ZMark::prepare_mark() into ZMark::start() 
Reviewed-by: stefank, ayang
 2020-11-25 20:11:26 +00:00
Jorn Vernee
7c73fff34d 8256486: Linux/Windows-x86 builds broken after JDK-8254231 
Reviewed-by: shade
 2020-11-25 18:09:22 +00:00
Lin Zang
461c5fc637 8256450: Add gz option to jmap to write a gzipped heap dump 
Reviewed-by: cjplummer, sspitsyn, phh
 2020-11-25 16:51:42 +00:00
Nils Eliasson
cfb175dfdf 8256508: Improve CompileCommand flag 
Reviewed-by: redestad, kvn
 2020-11-25 14:20:35 +00:00
Christian Hagedorn
7aed9b65d0 8256016: Dacapo24H.java failed with "assert(false) failed: unscheduable graph" 
Reviewed-by: kvn, vlivanov
 2020-11-25 14:00:40 +00:00
Joakim Nordström
8cd2e0f694 8243315: ParallelScavengeHeap::initialize() passes GenAlignment as page size to os::trace_page_sizes instead of actual page size 
Reviewed-by: sjohanss, tschatzl
 2020-11-25 09:36:45 +00:00
Jatin Bhateja
0d91f0a1df 8252848: Optimize small primitive arrayCopy operations through partial inlining using AVX-512 masked instructions 
Reviewed-by: neliasso, kvn
 2020-11-25 06:08:19 +00:00
Kim Barrett
66943fefa7 8256517: (ref) Reference.clear during reference processing may lose notification 
8240696: (ref) Reference.clear may extend the lifetime of the referent

Use private native helper to implement Reference.clear.

Reviewed-by: pliden, rkennke, mchung
 2020-11-25 03:34:50 +00:00
Stefan Johansson
1b7a61ff4a 8254999: Move G1RemSetSamplingTask to more appropriate location 
Reviewed-by: tschatzl, ayang
 2020-11-24 20:56:14 +00:00
Patric Hedlin
695117f8f6 8255479: [aarch64] assert(src->section_index_of(target) == CodeBuffer::SECT_NONE) failed: sanity 
Reviewed-by: aph, neliasso
 2020-11-24 18:56:58 +00:00
Tobias Hartmann
1c4c99eae2 8256823: C2 compilation fails with "assert(isShiftCount(imm8 >> 1)) failed: illegal shift count" 
Reviewed-by: vlivanov, kvn, chagedorn
 2020-11-24 16:52:13 +00:00
Claes Redestad
fa3cfcd0cd 8256883: C2: Add a RegMask iterator 
Reviewed-by: kvn, pliden, eosterlund
 2020-11-24 14:35:51 +00:00
Claes Redestad
f55ae9595e 8256858: C2: Devirtualize PhaseIterGVN-specific methods 
Reviewed-by: kvn, thartmann
 2020-11-24 14:33:47 +00:00
Fairoz Matte
e838d71d61 8256722: handle VC++:1927 VS2019 in abstract_vm_version 
Reviewed-by: shade, dholmes
 2020-11-24 04:48:40 +00:00
Kim Barrett
cc96b0acbc 8256813: Simplify WeakProcessor counting of OopStorage entries 
Reviewed-by: sjohanss, stefank
 2020-11-24 02:17:47 +00:00
Per Liden
372595cca3 8256390: ZGC: Relocate in-place instead of having a heap reserve 
Reviewed-by: stefank, eosterlund
 2020-11-23 23:30:38 +00:00
Aleksey Shipilev
1df94c9fff 8256912: Zero builds fail after JDK-8255984 
Reviewed-by: zgu, rkennke
 2020-11-23 22:30:36 +00:00
Kim Barrett
b50b99dfcb 8256825: Cleanup WeakProcessorPhaseTimes 
Reviewed-by: sjohanss, stefank
 2020-11-23 20:20:20 +00:00
Aleksey Shipilev
7551c6800c 8256675: Zero: purge biased locking support 
Reviewed-by: coleenp, pchilanomate
 2020-11-23 19:15:50 +00:00
William Kemper
aac5c2a862 8255984: Shenandoah: "adaptive" heuristic is prone to missing load spikes 
Reviewed-by: shade
 2020-11-23 18:53:59 +00:00
Thomas Stuefe
fa75ad695c 8256725: Metaspace: better blocktree and binlist asserts 
Reviewed-by: shade, rrich, lkorinth
 2020-11-23 18:50:09 +00:00
Patricio Chilano Mateo
aabc9ca266 8255678: Add Mutex::try_lock version without rank checks 
Reviewed-by: dcubed, dholmes, coleenp
 2020-11-23 15:41:19 +00:00
Jorn Vernee
884b9ff24f 8256485: Zero VM build broken after JDK-8254231 
Reviewed-by: shade, redestad
 2020-11-23 15:13:51 +00:00
Zhengyu Gu
84429cd944 8249144: Potential memory leak in TypedMethodOptionMatcher 
Reviewed-by: thartmann
 2020-11-23 13:44:43 +00:00
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +00:00
Per Liden
53f38353e0 8256419: ZGC: Remove "Heap Used Before/After Mark/Relocation" samplers 
Reviewed-by: eosterlund, stefank
 2020-11-23 10:38:38 +00:00
Claes Redestad
b450e7c1c5 8256827: C2: Avoid reallocations by pre-sizing lists in post_allocate_copy_removal 
Reviewed-by: kvn, thartmann
 2020-11-23 10:18:40 +00:00
Claes Redestad
c0689d25fb 8256741: Reduce footprint of compiler interface data structures 
Reviewed-by: cjplummer, kvn
 2020-11-23 10:17:43 +00:00
Claes Redestad
65b77d5920 8256738: Compiler interface clean-up 
Reviewed-by: neliasso, kvn, thartmann
 2020-11-23 10:17:09 +00:00
Stefan Karlsson
69c3470e72 8252973: ZGC: Implement Large Pages support on Windows 
Reviewed-by: eosterlund, mbeckwit, pliden
 2020-11-23 08:39:23 +00:00
Christian Hagedorn
e4a32bea9f 8251925: C2: RenaissanceStressTest fails with assert(!had_error): bad dominance 
Reviewed-by: kvn, thartmann
 2020-11-23 08:37:09 +00:00
Stefan Karlsson
1f32c11d5e 8256740: ZGC: Move closures out of zOopClosure files 
Reviewed-by: pliden
 2020-11-23 08:24:47 +00:00
Tobias Hartmann
659aec8096 8256719: C1 flags that should have expired are still present 
Reviewed-by: shade, neliasso
 2020-11-23 07:09:32 +00:00
Aleksey Shipilev
e06a68397d 8256497: Zero: enable G1 and Shenandoah GCs 
Reviewed-by: rkennke, erikj, ihse
 2020-11-22 18:10:04 +00:00
Aleksey Shipilev
037e49cf57 8256670: Zero: enable compressed oops support back 
Reviewed-by: coleenp
 2020-11-22 18:06:18 +00:00
Vladimir Ivanov
57025e65e1 8256073: Improve vector rematerialization support 
Reviewed-by: thartmann, kvn
 2020-11-20 21:17:09 +00:00