834 Commits

Author SHA1 Message Date
Afshin Zafari
e912977a66 8353444: NMT: rename 'category' to 'MemTag' in malloc tracker
Reviewed-by: jsjolen
2025-08-20 13:40:13 +00:00
Kim Barrett
bd65d483df 8365245: Move size reducing operations to GrowableArrayWithAllocator
Reviewed-by: jsjolen, stefank
2025-08-17 12:56:42 +00:00
William Kemper
6e760b9b74 8365622: Shenandoah: Fix Shenandoah simple bit map test
Reviewed-by: ysr
2025-08-15 20:00:01 +00:00
Johan Sjölen
4680dc9831 8365264: Rename ResourceHashtable to HashTable
Reviewed-by: iklam, ayang
2025-08-13 18:41:57 +00:00
Afshin Zafari
db12f1934a 8364280: NMTCommittedVirtualMemoryTracker.test_committed_virtualmemory_region_vm fails with assertion "negative distance"
Reviewed-by: gziemski, jsjolen
2025-08-12 08:03:18 +00:00
Casper Norrbin
0ad919c1e5 8352067: Remove the NMT treap and replace its uses with the utilities red-black tree
Reviewed-by: jsjolen, ayang
2025-08-11 12:22:52 +00:00
Afshin Zafari
1b3e23110b 8360048: NMT crash in gtest/NMTGtests.java: fatal error: NMT corruption: Block at 0x0000017748307120: header canary broken
Reviewed-by: jsjolen, gziemski
2025-08-08 09:06:43 +00:00
Thomas Stuefe
819de07117 8363998: Implement Compressed Class Pointers for 32-bit
Reviewed-by: rkennke, coleenp
2025-08-03 06:43:31 +00:00
Bhavana Kilambi
2ba8a06f0c 8348868: AArch64: Add backend support for SelectFromTwoVector
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: haosun, aph, sviswanathan, xgong
2025-08-01 13:11:21 +00:00
Joel Sikström
e82d7f5810 8364351: ZGC: Replace usages of ZPageAgeRange() with ZPageAgeRangeAll
Reviewed-by: stefank, aboldtch
2025-08-01 07:11:11 +00:00
Johan Sjölen
2202156acc 8364198: NMT should have a better corruption message
Reviewed-by: kvn, stuefe
2025-07-29 08:37:35 +00:00
Thomas Stuefe
75ff7e15fe 8361712: Improve ShenandoahAsserts printing
Reviewed-by: rkennke, asmehra
2025-07-25 13:34:30 +00:00
Albert Mingkun Yang
ad510fb25e 8338977: Parallel: Improve heap resizing heuristics
Reviewed-by: zgu, gli, iwalulya
2025-07-23 20:09:36 +00:00
Evgeny Astigeevich
743c821289 8362193: Re-work MacOS/AArch64 SpinPause to handle SB
Reviewed-by: shade, aph
2025-07-23 13:51:49 +00:00
Matthias Baesken
ceb0c0fc39 8360941: [ubsan] MemRegion::end() shows runtime error: applying non-zero offset 8388608 to null pointer
Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: kbarrett, lucy
2025-07-23 07:49:11 +00:00
David Holmes
0735dc27c7 8362846: Windows error reporting for dll_load doesn't check for a null buffer
8362954: Missing error buffer null check in os::dll_load on Linux/BSD

Reviewed-by: mgronlun, kbarrett
2025-07-23 00:36:35 +00:00
Gerard Ziemski
10ae602944 8362276: NMT tests should have locks for the entire tests
Reviewed-by: shade, coleenp
2025-07-16 15:27:29 +00:00
David Holmes
f67e435431 8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: mdoerr, stuefe, coleenp
2025-07-10 01:59:49 +00:00
Rui Li
fa32bfe113 8358529: GenShen: Heuristics do not respond to changes in SoftMaxHeapSize
Reviewed-by: wkemper
2025-07-08 18:34:18 +00:00
Evgeny Astigeevich
ecd2d83096 8359435: AArch64: add support for SB instruction to MacroAssembler::spin_wait
Reviewed-by: shade, aph
2025-06-27 12:49:20 +00:00
Coleen Phillimore
d8f9b188fa 8268406: Deallocate jmethodID native memory
Reviewed-by: dholmes, sspitsyn, dcubed, eosterlund, aboldtch
2025-06-27 11:20:49 +00:00
Kim Barrett
7f702cf483 8360458: Rename Deferred<> to DeferredStatic<> and improve usage description
Reviewed-by: jsikstro, jsjolen, stefank
2025-06-26 15:12:35 +00:00
Kim Barrett
878497fb85 8360178: TestArguments.atojulong gtest has incorrect format string
Reviewed-by: dholmes
2025-06-25 15:16:44 +00:00
Afshin Zafari
547ce03016 8337217: Port VirtualMemoryTracker to use VMATree
Reviewed-by: jsjolen, gziemski
2025-06-18 11:37:48 +00:00
Quan Anh Mai
991097b7bf 8315066: Add unsigned bounds and known bits to TypeInt/Long
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Reviewed-by: epeter, kvn, jbhateja
2025-06-13 01:05:44 +00:00
Afshin Zafari
fae9c7a3f0 8351661: NMT: VMATree should support separate call-stacks for reserve and commit operations
Reviewed-by: gziemski, jsjolen
2025-06-12 14:46:39 +00:00
Radim Vansa
e18277b470 8352075: Perf regression accessing fields
Reviewed-by: coleenp, iklam, jsjolen
2025-06-12 12:29:15 +00:00
Albert Mingkun Yang
38b877e941 8358294: Remove unnecessary GenAlignment
Reviewed-by: iwalulya, tschatzl
2025-06-10 20:10:19 +00:00
Joel Sikström
1c72b350e4 8357053: ZGC: Improved utility for ZPageAge
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: sjohanss, stefank
2025-06-09 09:03:12 +00:00
Robbin Ehn
dc961609f8 8356159: RISC-V: Add Zabha
Reviewed-by: fyang, fjiang
2025-06-04 12:43:23 +00:00
Srinivas Vamsi Parasa
fc3d3d9b30 8351994: Enable Extended EVEX to REX2/REX demotion when src and dst are the same
Reviewed-by: sviswanathan, jbhateja, epeter
2025-05-31 23:07:55 +00:00
Thomas Schatzl
db51556687 8354428: [ubsan] g1BiasedArray.hpp: pointer overflow in address calculation
Reviewed-by: ayang, kbarrett, mbaesken
2025-05-28 06:55:20 +00:00
Bhavana Kilambi
7bc315fa6a 8355585: Aarch64: Add aarch64 backend for Float16 vector operations
Reviewed-by: epeter, haosun, xgong, aph
2025-05-27 08:17:02 +00:00
Thomas Schatzl
9946c85e2f 8357621: G1: Clean up G1BiasedArray
Reviewed-by: sjohanss, ayang
2025-05-26 08:27:30 +00:00
Kim Barrett
ae7ae847d4 8356016: Build fails by clang(XCode 16.3) on macOS after JDK-8347719
Reviewed-by: shade, mgronlun
2025-05-23 06:54:51 +00:00
Axel Boldt-Christmas
50e873f0e8 8356455: ZGC: Replace ZIntrusiveRBTree with IntrusiveRBTree
Reviewed-by: stefank, eosterlund, jsikstro
2025-05-21 05:59:52 +00:00
Anton Artemov
0db5511ce6 8354969: Add strdup function for ResourceArea
Reviewed-by: dholmes, iklam
2025-05-20 10:20:59 +00:00
Joel Sikström
8128f638fa 8355692: Refactor stream indentation
Reviewed-by: stefank, cnorrbin
2025-05-12 15:49:38 +00:00
Casper Norrbin
1e8927dded 8354433: Assert in AbstractRBTree::visit_range_in_order(const K& from, const K& to, F f) is wrong
Reviewed-by: jsjolen, aboldtch
2025-05-08 16:21:14 +00:00
Joel Sikström
ecfaf354d7 8356083: ZGC: Duplicate ZTestEntry symbols in gtests
Reviewed-by: aboldtch, tschatzl
2025-05-06 09:50:44 +00:00
Gerard Ziemski
9a2a2c5bb1 8354547: REDO: Force clients to explicitly pass mem_tag value, even if it is mtNone
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: stefank, coleenp, jsjolen
2025-04-30 17:57:00 +00:00
Bhavana Kilambi
3140de411b 8345125: Aarch64: Add aarch64 backend for Float16 scalar operations
Reviewed-by: aph, haosun
2025-04-28 08:08:42 +00:00
Kim Barrett
d3f31b0d8e 8347719: [REDO] Portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION
Reviewed-by: tschatzl, jsjolen
2025-04-24 11:43:53 +00:00
Aleksey Shipilev
188c236071 8353558: x86: Use better instructions for ICache sync when available
Reviewed-by: kvn, adinn
2025-04-24 06:58:21 +00:00
Robert Toyonaga
44c5aca54d 8341491: Reserve and commit memory operations should be protected by NMT lock
Reviewed-by: stuefe, stefank
2025-04-23 11:53:09 +00:00
Johan Sjölen
7ffad35dac 8352568: Test gtest/AsyncLogGtest.java failed at droppingMessage_vm
Reviewed-by: mbaesken, dholmes
2025-04-16 11:32:47 +00:00
Aleksey Shipilev
9a5c7b3fa9 8351162: Clean up x86 (Macro)Assembler after 32-bit x86 removal
Reviewed-by: kvn, coleenp
2025-04-16 05:54:21 +00:00
Gerard Ziemski
0da480a91d 8354535: [BACKOUT] Force clients to explicitly pass mem_tag value, even if it is mtNone
Reviewed-by: stefank, jsjolen
2025-04-14 18:47:59 +00:00
Gerard Ziemski
43b194741c 8344883: Force clients to explicitly pass mem_tag value, even if it is mtNone
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: stefank, jsjolen
2025-04-14 16:22:07 +00:00
Calvin Cheung
7680f70ad6 8171508: Remove -Dsun.java.launcher.is_altjvm option
Reviewed-by: dholmes, stuefe
2025-04-10 19:57:30 +00:00