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693 Commits

Author SHA1 Message Date
Roman Kennke
336bbbe389 8139457: Relax alignment of array elements 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: stuefe, stefank, shade, coleenp, kdnilsen, aboldtch
 2024-02-23 10:05:25 +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
Axel Boldt-Christmas
5dbf13730e 8319797: Recursive lightweight locking: Runtime implementation 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: rkennke, dcubed, coleenp, stefank
 2024-02-13 09:32:58 +00:00
Thomas Stuefe
1ecf74c296 8325306: Rename static huge pages to explicit huge pages 
Reviewed-by: jsjolen, jwaters
 2024-02-07 14:54:51 +00:00
Julian Waters
a2229b18bf 8324838: test_nmt_locationprinting.cpp broken in the gcc windows build 
Reviewed-by: dholmes, kevinw, jsjolen
 2024-02-01 05:54:57 +00:00
Coleen Phillimore
c1281e6b45 8324678: Replace NULL with nullptr in HotSpot gtests 
Reviewed-by: kbarrett, dholmes, jwaters
 2024-01-29 17:12:13 +00:00
Liming Liu
a65a89522d 8315923: pretouch_memory by atomic-add-0 fragments huge pages unexpectedly 
Reviewed-by: jsjolen, stuefe
 2024-01-26 16:42:46 +00:00
Coleen Phillimore
2865afe759 8323685: PrintSystemDictionaryAtExit has mutex rank assert 
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Reviewed-by: tschatzl, ayang
 2024-01-19 16:54:03 +00:00
Varada M
d83ea92085 8301466: [AIX] Revisit CommittedVirtualMemoryTest 
Reviewed-by: mdoerr
 2024-01-13 14:12:44 +00:00
Afshin Zafari
66520be7a7 8280056: gtest/LargePageGtests.java#use-large-pages failed "os.release_one_mapping_multi_commits_vm" 
Reviewed-by: stuefe, gziemski
 2024-01-12 08:21:42 +00:00
Aleksey Shipilev
dd517c6404 8237842: Separate definitions for default cache line and padding sizes 
Reviewed-by: stefank, kvn, stuefe, tschatzl
 2024-01-04 08:39:50 +00:00
Oli Gillespie
d23f4f12ad 8315559: Delay TempSymbol cleanup to avoid symbol table churn 
Reviewed-by: coleenp, kbarrett, shade
 2023-12-04 12:25:51 +00:00
Thomas Stuefe
abf2e49097 8320859: gtest high malloc footprint caused by BufferNodeAllocator stress test 
Reviewed-by: ayang, kbarrett
 2023-11-29 13:18:31 +00:00
David Holmes
c75c38871e 8318776: Require supports_cx8 to always be true 
Reviewed-by: eosterlund, shade, dcubed
 2023-11-23 22:23:42 +00:00
Afshin Zafari
14557e72ef 8314502: Change the comparator taking version of GrowableArray::find to be a template method 
Reviewed-by: jsjolen, sspitsyn, stefank
 2023-11-23 22:16:57 +00:00
Xin Liu
d1af748ab4 8309067: gtest/AsyncLogGtest.java fails again in stderrOutput_vm 
Reviewed-by: jsjolen, dholmes
 2023-11-22 03:23:45 +00:00
Matias Saavedra Silva
ffa35d8cf1 8301997: Move method resolution information out of the cpCache 
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: coleenp, adinn, fparain
 2023-11-15 19:04:11 +00:00
Kim Barrett
1e76ba0cd0 8319439: Move BufferNode from PtrQueue files to new files 
Reviewed-by: tschatzl, iwalulya
 2023-11-15 01:09:09 +00:00
Xin Liu
d7b0ba9d7c 8319554: Select LogOutput* directly for stdout and stderr 
Reviewed-by: jsjolen, dholmes
 2023-11-09 17:52:08 +00:00
Joachim Kern
0b58bdec71 8319104: GtestWrapper crashes with SIGILL in AsyncLogTest::test_asynclog_raw on AIX opt 
Reviewed-by: mdoerr, stuefe
 2023-11-09 08:56:00 +00:00
Thomas Stuefe
8555e0f6c4 8319318: bufferedStream fixed case can be removed 
Reviewed-by: dholmes
 2023-11-08 06:23:39 +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
Aleksey Shipilev
ba7d08b819 8316961: Fallback implementations for 64-bit Atomic::{add,xchg} on 32-bit platforms 
Reviewed-by: eosterlund, dholmes, kbarrett, simonis
 2023-10-25 08:29:58 +00:00
Thomas Stuefe
5ba9705d60 8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000 
Reviewed-by: ccheung, iklam
 2023-10-23 21:10:52 +00:00
Aleksey Shipilev
744f206fef 8318525: Atomic gtest should run as TEST_VM to access VM capabilities 
Reviewed-by: stefank, stuefe
 2023-10-20 08:38:23 +00:00
Thomas Stuefe
56aa1e8dc8 8317683: Add JIT memory statistics 
Reviewed-by: kvn, adinn
 2023-10-14 05:56:52 +00:00
Thomas Stuefe
c2abf120bc 8261894: Remove support for UseSHM 
Reviewed-by: dholmes, ayang
 2023-10-10 11:10:17 +00:00
Thomas Stuefe
c6c69b579c 8314654: Metaspace: move locking out of MetaspaceArena 
Reviewed-by: adinn, jsjolen
 2023-10-05 06:02:02 +00:00
Thomas Schatzl
795e5dcc85 8315503: G1: Code root scan causes long GC pauses due to imbalanced iteration 
Co-authored-by: Ivan Walulya <iwalulya@openjdk.org>
Reviewed-by: iwalulya, ayang
 2023-10-02 07:35:02 +00:00
Kim Barrett
93f662f4fc 8317335: Build on windows fails after 8316645 
Reviewed-by: lmesnik
 2023-10-01 20:01:09 +00:00
Robbin Ehn
fb055e7e53 8316645: RISC-V: Remove dependency on libatomic by adding cmpxchg 1b 
Reviewed-by: ihse, fyang, luhenry, mli
 2023-10-01 16:32:05 +00:00
Thomas Stuefe
c32e340d94 8315321: [aix] os::attempt_reserve_memory_at must map at the requested address or fail 
Reviewed-by: mdoerr
 2023-09-01 11:05:34 +00:00
Thomas Stuefe
89d18ea40f 8312018: Improve reservation of class space and CDS 
8313669: Reduced chance for zero-based nKlass encoding since JDK-8296565

Reviewed-by: iklam, adinn
 2023-08-30 17:51:28 +00:00
Thomas Stuefe
de0e46c2f6 8303815: Improve Metaspace test speed 
Reviewed-by: stefank, dholmes
 2023-08-24 05:38:43 +00:00
Thomas Stuefe
3699666c93 8313319: [linux] mmap should use MAP_FIXED_NOREPLACE if available 
Reviewed-by: jsjolen, dholmes
 2023-08-24 05:16:58 +00:00
Thomas Stuefe
a0d0f21f08 8314752: Use google test string comparison macros 
Reviewed-by: coleenp, kbarrett
 2023-08-23 05:26:05 +00:00
Xin Liu
febc34dd28 8314610: hotspot can't compile with the latest of gtest because of <iomanip> 
Reviewed-by: jiefu, stuefe
 2023-08-19 17:42:30 +00:00
Coleen Phillimore
752121114f 8314265: Fix -Wconversion warnings in miscellaneous runtime code 
Reviewed-by: stuefe, dholmes, chagedorn
 2023-08-18 12:06:02 +00:00
Thomas Stuefe
891c3f4cca 8307356: Metaspace: simplify BinList handling 
Reviewed-by: rkennke, coleenp
 2023-08-18 05:51:05 +00:00
Ralf Schmelter
24e896d7c9 8310275: Bug in assignment operator of ReservedMemoryRegion 
Reviewed-by: jsjolen, dholmes, stuefe
 2023-08-16 15:00:50 +00:00
Oli Gillespie
4b2703ad39 8313678: SymbolTable can leak Symbols during cleanup 
Reviewed-by: coleenp, dholmes, shade
 2023-08-14 15:58:03 +00:00
Coleen Phillimore
f47767ffef 8313882: Fix -Wconversion warnings in runtime code 
Reviewed-by: pchilanomate, dlong, dholmes
 2023-08-10 11:57:25 +00:00
Thomas Stuefe
8f28809aa8 8299790: os::print_hex_dump is racy 
Reviewed-by: shade, dholmes
 2023-08-10 07:21:47 +00:00
Markus Grönlund
091e65e95b 8313552: Fix -Wconversion warnings in JFR code 
Reviewed-by: coleenp
 2023-08-08 11:01:59 +00:00
Matias Saavedra Silva
86783b9851 8301996: Move field resolution information out of the cpCache 
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Dingli Zhang <dzhang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: coleenp, fparain
 2023-07-31 18:41:38 +00:00
Thomas Stuefe
9e4fc568a6 8293114: JVM should trim the native heap 
Reviewed-by: shade, rehn, dholmes
 2023-07-21 12:22:03 +00:00
Hao Sun
4b9ec82451 8310355: Move the stub test from initialize_final_stubs() to test/hotspot/gtest 
Reviewed-by: mseledtsov, lmesnik
 2023-07-18 05:58:31 +00:00
Johan Sjölen
2ccdd29206 8299825: Move StdoutLog and StderrLog to LogConfiguration 
Reviewed-by: dholmes, azafari
 2023-06-28 13:31:14 +00:00
Thomas Schatzl
c23794f882 8308633: Increase precision of timestamps in g1 log 
Reviewed-by: ayang, kbarrett
 2023-06-26 07:51:22 +00:00
Kim Barrett
181845ae46 8309899: Rename PtrQueueSet::buffer_size() 
Reviewed-by: tschatzl, ayang
 2023-06-14 22:01:44 +00:00
Antonios Printezis
4526282266 8308977: gtest:codestrings fails on riscv 
Reviewed-by: fyang
 2023-05-30 13:08:15 +00:00
Coleen Phillimore
265f40b4f7 8308396: Fix offset_of conversion warnings in runtime code 
Reviewed-by: amitkumar, jsjolen, fparain
 2023-05-19 17:16:04 +00:00
Stefan Karlsson
60ab1358da 8308097: Generational ZGC: Update constructor syntax 
Reviewed-by: eosterlund, aboldtch
 2023-05-16 16:13:58 +00:00
Stefan Karlsson
97b2ca3de7 8307997: gtest:ZIndexDistributorTest fails on PPC64 
Reviewed-by: mdoerr
 2023-05-15 13:52:34 +00:00
Kim Barrett
646747fd7c 8307926: Support byte-sized atomic bitset operations 
Reviewed-by: aboldtch, coleenp
 2023-05-13 23:03:06 +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
Stefan Karlsson
d20034b09c 8307058: Implementation of Generational ZGC 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Co-authored-by: Per Liden <pliden@openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Co-authored-by: Erik Helin <ehelin@openjdk.org>
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org>
Co-authored-by: Nils Eliasson <neliasso@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Leslie Zhai <lzhai@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Yadong Wang <yadongwang@openjdk.org>
Reviewed-by: eosterlund, aboldtch, rcastanedalo
 2023-05-11 13:59:37 +00:00
Albert Mingkun Yang
89b7d07597 8307100: Remove ReferentBasedDiscovery reference discovery policy 
Reviewed-by: kbarrett, dholmes, tschatzl
 2023-05-08 08:31:04 +00:00
changpeng1997
0dca573ca5 8301739: AArch64: Add optimized rules for vector compare with immediate for SVE 
Reviewed-by: aph, eliu
 2023-05-06 07:20:20 +00:00
Kim Barrett
8a70664e52 8293117: Add atomic bitset functions 
Reviewed-by: shade, coleenp, dholmes
 2023-05-02 21:27:01 +00:00
Thomas Stuefe
a83c02fe2c 8306654: Disable NMT location_printing_cheap_dead_xx tests again 
Reviewed-by: dholmes
 2023-04-27 07:26:34 +00:00
Xin Liu
9412c0a2ca 8297302: gtest/AsyncLogGtest.java fails AsyncLogTest.stdoutOutput_vm 
Reviewed-by: dholmes, shade
 2023-04-20 17:02:53 +00:00
David Holmes
8a1639d49b 8305936: JavaThread::create_system_thread_object has unused is_visible argument 
Reviewed-by: alanb, kbarrett
 2023-04-13 23:10:18 +00:00
Thomas Stuefe
fb9a29d732 8305414: gtest/NMTGtests.java is failing various sub-tests 
Reviewed-by: rkennke, adinn
 2023-04-13 07:47:34 +00:00
Vladimir Petko
0243da2e4a 8305481: gtest is_first_C_frame failing on ARM 
Reviewed-by: stuefe
 2023-04-10 09:21:23 +00:00
Daniel D. Daugherty
dd7ca757a7 8305478: [REDO] disable gtest/NMTGtests.java sub-tests failing due to JDK-8305414 
Reviewed-by: stuefe
 2023-04-03 15:04:08 +00:00
Daniel D. Daugherty
6010de0f1d 8305417: disable gtest/NMTGtests.java sub-tests failing due to JDK-8305414 
Reviewed-by: alanb
 2023-04-03 13:52:14 +00:00
Thomas Stuefe
41a3db267d 8304815: Use NMT for more precise hs_err location printing 
Reviewed-by: jsjolen, rkennke
 2023-04-02 06:19:07 +00:00
Kim Barrett
34f4d7f4ad 8304759: Add BitMap iterators 
Reviewed-by: stefank, aboldtch, tschatzl
 2023-03-29 17:18:16 +00:00
Kim Barrett
501b606816 8298725: Add BitMap support for reverse iteration 
Reviewed-by: stefank, aboldtch, tschatzl
 2023-03-24 18:17:45 +00:00
Kim Barrett
2d0d057d66 8304016: Add BitMap find_last suite of functions 
Reviewed-by: stefank, aboldtch
 2023-03-20 19:23:38 +00:00
Frederic Parain
bfb812a8ff 8292818: replace 96-bit representation for field metadata with variable-sized streams 
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Reviewed-by: dholmes, coleenp, cjplummer, dnsimon
 2023-03-17 20:18:36 +00:00
changpeng1997
42dd9077a0 8302906: AArch64: Add SVE backend support for vector unsigned comparison 
Reviewed-by: aph, eliu
 2023-03-16 04:16:04 +00:00
Kim Barrett
2116928528 8303900: Rename BitMap search functions 
Reviewed-by: stefank, aboldtch
 2023-03-10 21:16:56 +00:00
Matthias Baesken
0f26d09da8 8303822: gtestMain should give more helpful output 
Reviewed-by: lmesnik
 2023-03-10 08:27:19 +00:00
Justin King
a9dba56568 8300783: Consolidate byteswap implementations 
Reviewed-by: kbarrett, kvn
 2023-03-09 19:39:07 +00:00
Justin King
ddcb369cea 8303605: Memory leaks in Metaspace gtests 
Reviewed-by: stuefe, dholmes
 2023-03-08 15:38:39 +00:00
Kim Barrett
008c5eb4dd 8303621: BitMap::iterate should support lambdas and other function objects 
Reviewed-by: aboldtch, tschatzl, stefank
 2023-03-07 12:59:26 +00:00
changpeng1997
d23a8bfb14 8297753: AArch64: Add optimized rules for vector compare with zero on NEON 
Reviewed-by: aph
 2023-03-03 12:11:10 +00:00
Thomas Stuefe
c9afd55ed6 8302820: Remove costs for NMTPreInit when NMT is off 
Reviewed-by: jsjolen, adinn
 2023-03-02 13:21:25 +00:00
Thomas Stuefe
8f7c4969c2 8302810: NMT gtests don't correctly check for marked ranges 
Reviewed-by: gziemski, dholmes
 2023-02-24 07:58:25 +00:00
Thomas Stuefe
23e9d9d3ee 8302811: NMT.random_reallocs_vm fails if NMT is off 
Reviewed-by: jsjolen, sgehwolf
 2023-02-23 06:44:10 +00:00
Thomas Stuefe
90e092280f 8293313: NMT: Rework MallocLimit 
8293292: Remove MallocMaxTestWords

Reviewed-by: jsjolen, gziemski, lucy, mbaesken
 2023-02-16 16:14:05 +00:00
Thomas Stuefe
519229db3c 8302385: Remove MetaspaceReclaimPolicy=none 
Reviewed-by: iklam, dholmes
 2023-02-16 07:01:10 +00:00
Coleen Phillimore
abbeb7e4d2 8302108: Clean up placeholder supername code 
Reviewed-by: dholmes, iklam
 2023-02-13 20:57:01 +00:00
Coleen Phillimore
582b943439 8278965: crash in SymbolTable::do_lookup 
Reviewed-by: dholmes, fparain, iklam
 2023-02-10 18:00:19 +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
Justin King
3646c4e944 8301171: Rename sanitizers/address.h to sanitizers/address.hpp 
Reviewed-by: kbarrett
 2023-02-06 07:24:09 +00:00
Johan Sjölen
7b6ac41ab1 8286876: NMT.test_unaliged_block_address_vm_assert fails if using clang toolchain 
Reviewed-by: stuefe, gziemski
 2023-02-02 10:14:26 +00:00
Coleen Phillimore
fccf818972 8301123: Enable Symbol refcounting underflow checks in PRODUCT 
Reviewed-by: fparain, iklam
 2023-01-27 14:56:29 +00:00
Erik Österlund
6e4710bc83 8300253: Introduce AArch64 nzcv accessors 
Reviewed-by: aph, smonteith
 2023-01-27 08:08:59 +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
Leo Korinth
30cb305dc1 8292170: Convert CodeRootSetTable to use ResourceHashtable 
Reviewed-by: coleenp, iwalulya, iklam
 2023-01-26 10:32:36 +00:00
Mikael Vidstedt
ccf2f5837b 8300806: Update googletest to v1.13.0 
Reviewed-by: erikj, ihse
 2023-01-25 18:27:26 +00:00
Thomas Stuefe
2292ce137c 8294677: chunklevel::MAX_CHUNK_WORD_SIZE too small for some applications 
Reviewed-by: simonis, phh
 2023-01-24 06:35:26 +00:00
Justin King
03a9a88efb 8300265: Remove metaprogramming/isSigned.hpp 
Reviewed-by: kbarrett, tschatzl
 2023-01-23 16:03:28 +00:00
Justin King
c8dd7583a9 8300260: Remove metaprogramming/isSame.hpp 
Reviewed-by: tschatzl, kbarrett
 2023-01-21 15:03:26 +00:00
Justin King
5331a3ef73 8298908: Instrument Metaspace for ASan 
Reviewed-by: stuefe, ihse, iklam
 2023-01-21 08:57:14 +00:00
Justin King
eba87a0ee0 8300264: Remove metaprogramming/isPointer.hpp 
Reviewed-by: kbarrett, tschatzl
 2023-01-19 09:11:22 +00:00
Justin King
f52f6e65fb 8299972: Remove metaprogramming/removeReference.hpp 
Reviewed-by: tschatzl, kbarrett
 2023-01-16 19:30:16 +00:00