930 Commits

Author SHA1 Message Date
Johan Sjölen
a3684a7952 8377909: Replace SummaryDiff's array implementation with a hashtable
Reviewed-by: azafari, phubner
2026-02-25 15:14:58 +00:00
Casper Norrbin
269c9f3ed5 8378442: RBTreeCHeap does not deallocate removed nodes when using remove_at_cursor
Reviewed-by: jsikstro, jsjolen
2026-02-25 11:51:51 +00:00
Casper Norrbin
5f098b1284 8376650: os::release_memory_special may not be needed anymore
Reviewed-by: coleenp, sjohanss
2026-02-25 10:49:20 +00:00
Matthias Baesken
0c09d2e222 8377880: Enable unused function warnings in hotspot with clang too
Reviewed-by: azafari, syan, clanger, lucy
2026-02-25 08:16:14 +00:00
Saint Wesonga
b4c3629cba 8377702: Disable AArch64 SpinPause tests on Windows
Reviewed-by: dholmes, aph
2026-02-24 11:27:16 +00:00
Afshin Zafari
92fa4f13c6 8372231: Test gtest/NMTGtests.java#nmt-summary crashed
Reviewed-by: phubner, jsjolen
2026-02-24 09:19:11 +00:00
Joel Sikström
bd99c627b1 8378319: Obsolete the MaxRAM flag
Reviewed-by: ayang, tschatzl
2026-02-24 09:18:19 +00:00
Afshin Zafari
bc9c6c6af9 8377996: [REDO] NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: phubner, jsjolen
2026-02-24 09:15:23 +00:00
Xue-Lei Andrew Fan
1ae2fee007 8376125: Out of memory in the CDS archive error with lot of classes
Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: iklam, jiangli
2026-02-23 17:02:14 +00:00
Johan Sjölen
6220c281ef 8366457: Add ResourceArea and Arena allocators for the RBTree
Reviewed-by: azafari, cnorrbin
2026-02-17 09:03:37 +00:00
Afshin Zafari
81cca851aa 8377997: [BACKOUT] 8366241: NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: mhaessig, chagedorn
2026-02-16 14:07:40 +00:00
Afshin Zafari
a7255f93ed 8366241: NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: phubner, jsjolen
2026-02-16 13:19:24 +00:00
Robert Toyonaga
9c75afb6d0 8353564: Fail fatally if os::release_memory or os::uncommit_memory fails
Reviewed-by: stefank, stuefe, dholmes
2026-02-13 04:47:36 +00:00
Afshin Zafari
1bce8e4738 8366957: Amalloc may return null despite contrary AllocFailType
Reviewed-by: jsjolen, dholmes, kbarrett
2026-02-11 09:30:55 +00:00
Afshin Zafari
bfb6de5b2b 8377429: Warning as error in asan build in test_nmt_cornercases.cpp on Linux
Reviewed-by: dholmes, syan
2026-02-10 10:07:39 +00:00
Matthias Baesken
6665a78ee2 8376688: Gtest os.attempt_reserve_memory_between_small_range_fill_hole_vm fails on AIX 7.3
Reviewed-by: mdoerr, lucy
2026-02-07 18:20:55 +00:00
Kelvin Nilsen
eec76d7b8c 8377180: Shenandoah: make escalation from degen to full more conservative
Reviewed-by: wkemper, xpeng
2026-02-07 00:57:23 +00:00
Eric Fang
d0e9730783 8372980: [VectorAPI] AArch64: Add intrinsic support for unsigned min/max reduction operations
Co-authored-by: Andrew Haley <aph@openjdk.org>
Reviewed-by: aph, xgong
2026-02-05 07:58:33 +00:00
Afshin Zafari
651e01b447 8369393: NMT: poison the malloc header and footer under ASAN build
Reviewed-by: jsjolen, phubner
2026-02-04 09:13:52 +00:00
Stefan Karlsson
3f3dcb708d 8376810: Make Atomic<T> default constructor non-explicit
Reviewed-by: kbarrett, aboldtch, azafari, tschatzl
2026-02-04 08:41:38 +00:00
Casper Norrbin
f43fbf0823 8367332: Replace BlockTree tree logic with an intrusive red-black tree
Reviewed-by: jsjolen, stuefe
2026-02-03 09:19:15 +00:00
Aleksey Shipilev
e370b8a1d8 8376570: GrowableArray::remove_{till,range} should work on empty list
Reviewed-by: kbarrett, iwalulya
2026-02-02 10:32:51 +00:00
Stefan Karlsson
92072a93bf 8375747: ZGC: ZForwardingTest is unable to commit memory on Windows
Reviewed-by: jsikstro, eosterlund
2026-01-29 08:39:32 +00:00
Ioi Lam
cba7d88ca4 8374549: Extend MetaspaceClosure to cover non-MetaspaceObj types
Reviewed-by: kvn, asmehra
2026-01-27 03:16:43 +00:00
Thomas Schatzl
2af271e5e6 8375436: G1: Convert G1CardSet classes to use Atomic<T>
Reviewed-by: kbarrett, iwalulya
2026-01-26 09:12:39 +00:00
Kelvin Nilsen
d6ebcf8a4f 8357471: GenShen: Share collector reserves between young and old
Reviewed-by: wkemper
2026-01-22 21:28:57 +00:00
Quan Anh Mai
c44a99a758 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic
Reviewed-by: hgreule, bmaillard, epeter
2026-01-19 14:20:18 +00:00
Axel Boldt-Christmas
586846b84a 8374450: GTest opto.canonicalize_constraints cannot run without VM
Reviewed-by: qamai, thartmann, shade
2026-01-13 06:49:04 +00:00
Aleksey Shipilev
336894857b 8374878: Add Atomic<T>::compare_set
Reviewed-by: kbarrett, stefank
2026-01-11 20:37:04 +00:00
Kim Barrett
9a944e5587 8372754: Add wrapper for <cstdlib>
8369205: AIX build break in forbiddenFunctions.hpp

Reviewed-by: mdoerr, tschatzl
2026-01-07 22:23:39 +00:00
Kim Barrett
3214428203 8374446: Fix -Wzero-as-null-pointer-constant warnings in test_compressedKlass.cpp
Reviewed-by: dholmes
2026-01-06 15:05:29 +00:00
Kim Barrett
e27309f10d 8374350: Convert hotspot gtests to use Atomic<T>
Reviewed-by: aboldtch, iwalulya
2026-01-06 15:00:45 +00:00
Kim Barrett
efb79dc6b4 8374444: Fix simple -Wzero-as-null-pointer-constant warnings
Reviewed-by: aboldtch
2026-01-02 10:19:17 +00:00
Kim Barrett
65af6bcb8f 8374371: Failed assertion in G1HeapRegion gtest
Reviewed-by: tschatzl, iwalulya
2026-01-02 09:27:40 +00:00
Kirill Shirokov
078e71f4a3 8344345: test/hotspot/gtest/x86/x86-asmtest.py has trailing whitespaces
Reviewed-by: phh, lmesnik
2025-12-29 21:09:41 +00:00
Quan Anh Mai
e67805067a 8367341: C2: apply KnownBits and unsigned bounds to And / Or operations
Reviewed-by: hgreule, epeter
2025-12-18 07:31:06 +00:00
Ioi Lam
b0b42e7eb1 8373615: Improve HotSpot debug functions findclass() and findmethod
Reviewed-by: matsaave, asmehra
2025-12-16 18:19:40 +00:00
Stefan Karlsson
f5187ebf7a 8373599: Cleanup arguments.hpp includes
Reviewed-by: coleenp, kbarrett
2025-12-15 12:57:03 +00:00
Xiaolong Peng
3ea82b9ff9 8373272: Genshen: ShenandoahOldGenerationTest fails after JDK-8373056
Reviewed-by: wkemper
2025-12-09 01:16:48 +00:00
Anton Artemov
355755d35d 8366671: Refactor Thread::SpinAcquire and Thread::SpinRelease
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, kbarrett, dholmes, aboldtch
2025-12-08 16:07:01 +00:00
Thomas Schatzl
135661b438 8372179: Remove Unused ConcurrentHashTable::MultiGetHandle
Reviewed-by: dholmes, iwalulya
2025-12-03 13:36:55 +00:00
Albert Mingkun Yang
eecba58c68 8371587: Final mapping lost in ProcSmapsParser::parse_next
Reviewed-by: jsjolen, fandreuzzi
2025-12-02 13:05:46 +00:00
Axel Boldt-Christmas
ca96366c03 8372528: Unify atomic exchange and compare exchange
Reviewed-by: kbarrett, stefank
2025-12-01 06:51:03 +00:00
Joel Sikström
4ac3395634 8372150: Parallel: Tighten requirements around heap sizes with NUMA and Large Pages
Reviewed-by: ayang, stefank, aboldtch, stuefe
2025-11-27 09:38:59 +00:00
Kim Barrett
f3fddd6e90 8372251: Convert PartialArrayStepper/State to use Atomic<T>
Reviewed-by: iwalulya, tschatzl
2025-11-26 06:17:44 +00:00
Albert Mingkun Yang
018284d08c 8372162: G1: Merge subclasses of G1IHOPControl into parent class
Reviewed-by: tschatzl, iwalulya
2025-11-21 13:52:51 +00:00
Johan Sjölen
72c45a4d92 8355225: Test gtest/AsyncLogGtest.java failed at droppingMessage_vm: apparent log corruption
Reviewed-by: dholmes, syan
2025-11-20 07:08:46 +00:00
Kim Barrett
f5bc6ee90d 8369187: Add wrapper for <new> that forbids use of global allocation and deallocation functions
Reviewed-by: stefank, erikj, jrose
2025-11-19 20:56:21 +00:00
Kim Barrett
6f1c5733ed 8371923: Update LockFreeStack for Atomic<T>
Reviewed-by: iwalulya, dholmes
2025-11-19 20:05:09 +00:00
Kim Barrett
152cd4d8ba 8371956: Convert OopStorage to use Atomic<T>
Reviewed-by: stefank, tschatzl
2025-11-18 23:43:22 +00:00