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732 Commits

Author SHA1 Message Date
Casper Norrbin
15378a7853 8345126: [BACKOUT] JDK-8318127: align_up has potential overflow 
Reviewed-by: iklam
 2024-11-27 19:51:17 +00:00
Casper Norrbin
494806286f 8318127: align_up has potential overflow 
Reviewed-by: kbarrett, dlong
 2024-11-27 12:27:31 +00:00
Sonia Zaldana Calles
079f503d96 8344568: Renaming ceil_log2 to log2i_ceil 
Reviewed-by: kbarrett
 2024-11-22 18:55:31 +00:00
Sonia Zaldana Calles
3328b4ecf2 8343700: ceil_log2 should not loop endlessly 
Reviewed-by: shade, kbarrett, aph, stuefe
 2024-11-19 19:13:09 +00:00
SendaoYan
59fcfae630 8343129: Disable unstable check of ThreadsListHandle.sanity_vm ThreadList values 
Reviewed-by: dholmes
 2024-11-19 15:17:34 +00:00
Casper Norrbin
75c651f859 8327156: Avoid copying in StringTable::intern(oop, TRAPS) 
8326865: Avoid copying in StringTable::intern(Symbol*, TRAPS)
8327825: StringTable::intern is slow

Reviewed-by: dholmes, coleenp, jsjolen
 2024-11-15 11:28:02 +00:00
hanklo6
916694f2c1 8343317: Extend test generation tool to handle APX NDD/NF flavor of instructions 
Reviewed-by: sviswanathan, sparasa
 2024-11-13 16:19:33 +00:00
Patricio Chilano Mateo
78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
 2024-11-12 15:23:48 +00:00
Roman Kennke
44ec501a41 8305895: Implement JEP 450: Compact Object Headers (Experimental) 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
 2024-11-08 17:21:39 +00:00
Emanuel Peter
f3671beefb 8335392: C2 MergeStores: enhanced pointer parsing 
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: kvn, chagedorn
 2024-11-05 11:46:40 +00:00
Mikhail Ablakatov
4fc6d4135e 8341194: [REDO] Implement C2 VectorizedHashCode on AArch64 
Reviewed-by: aph, adinn
 2024-11-05 10:20:51 +00:00
Axel Boldt-Christmas
821c514a13 8341692: Implement JEP 490: ZGC: Remove the Non-Generational Mode 
Reviewed-by: ihse, eosterlund, stefank, prr, cjplummer, dholmes
 2024-10-30 11:05:07 +00:00
Coleen Phillimore
120a9357b3 8342561: Metaspace for generated reflection classes is no longer needed 
Reviewed-by: shade, stuefe
 2024-10-28 13:48:23 +00:00
hanklo6
7d5eefa506 8342862: Gtest added by 8339507 appears to be causing 8GB build machines to hang 
Reviewed-by: kvn, sviswanathan
 2024-10-24 16:02:30 +00:00
hanklo6
d8c3b0f834 8342768: GTest AssemblerX86.validate_vm failed: assert(VM_Version::supports_bmi1()) failed: tzcnt instruction not supported 
Reviewed-by: sviswanathan, thartmann, kvn
 2024-10-24 16:01:31 +00:00
hanklo6
52d752c43b 8339507: Test generation tool and gtest for testing APX encoding of extended gpr instructions 
Reviewed-by: jbhateja, sviswanathan, kvn
 2024-10-21 16:46:41 +00:00
Antón Seoane Ampudia
9bdface147 8341622: Tag-specific disabled default decorators for UnifiedLogging 
Reviewed-by: jsjolen, rcastanedalo, aboldtch
 2024-10-17 09:18:22 +00:00
Simon Tooke
7a64fbbb92 8338851: Hoist os::Posix::realpath() to os::realpath() and implement on Windows 
Reviewed-by: dholmes, stuefe, jwaters
 2024-10-17 08:06:37 +00:00
Kim Barrett
e4ff553c12 8341931: os_linux gtest uses lambdas with explicit capture lists 
Reviewed-by: jwaters, jsjolen
 2024-10-16 07:05:17 +00:00
Afshin Zafari
1581508988 8335091: NMT: VMATree reserve_mapping and commit_mapping APIs need MEMFLAGS while un/-committing API has no MEMFLAGS arg 
Reviewed-by: jsjolen, gziemski
 2024-10-14 10:51:37 +00:00
Matthias Baesken
e7c5bf45f7 8341722: Fix some warnings as errors when building on Linux with toolchain clang 
Reviewed-by: cjplummer, lucy
 2024-10-10 07:21:05 +00:00
Kim Barrett
feb6a830e2 8340945: Ubsan: oopStorage.cpp:374:8: runtime error: applying non-zero offset 18446744073709551168 to null pointer 
Reviewed-by: tschatzl, mbaesken
 2024-10-04 15:58:22 +00:00
Dhamoder Nalla
4ded28380b 8338136: Hotspot should support multiple large page sizes on Windows 
Reviewed-by: dholmes, djelinski
 2024-10-04 04:50:54 +00:00
Tobias Hartmann
58b6fc5baa 8341197: [BACKOUT] 8322770: Implement C2 VectorizedHashCode on AArch64 
Reviewed-by: shade, jpai
 2024-09-30 10:56:52 +00:00
Mikhail Ablakatov
475b8943c6 8322770: Implement C2 VectorizedHashCode on AArch64 
Reviewed-by: aph, adinn
 2024-09-30 09:02:59 +00:00
Aleksey Shipilev
0f253d1103 8340392: Handle OopStorage in location decoder 
Reviewed-by: kbarrett, dholmes
 2024-09-23 07:02:59 +00:00
Gerard Ziemski
eabfc6e4d9 8337563: NMT: rename MEMFLAGS to MemTag 
Reviewed-by: dholmes, coleenp, jsjolen
 2024-09-17 19:59:06 +00:00
Thomas Stuefe
7849f25293 8340184: Bug in CompressedKlassPointers::is_in_encodable_range 
Reviewed-by: coleenp, rkennke, jsjolen
 2024-09-17 05:22:59 +00:00
Severin Gehwolf
55a7cf1445 8322420: [Linux] cgroup v2: Limits in parent nested control groups are not detected 
Reviewed-by: stuefe, asmehra
 2024-09-11 13:51:31 +00:00
Joel Sikström
ceef161eea 8339661: ZGC: Move some page resets and verification to callsites 
Reviewed-by: stefank, eosterlund
 2024-09-11 08:08:09 +00:00
Matthias Baesken
f2c992c5af 8339300: CollectorPolicy.young_scaled_initial_ergo_vm gtest fails on ppc64 based platforms 
Reviewed-by: mdoerr, lucy
 2024-09-04 07:09:59 +00:00
Matthias Baesken
b9e65f982f 8337662: Improve os::print_hex_dump for printing Instructions sections 
Reviewed-by: stuefe, lucy
 2024-08-30 06:47:49 +00:00
Johan Sjölen
e57b593258 8335062: NMT: Make StackIndex non-opaque 
Reviewed-by: stuefe, gziemski
 2024-08-29 11:23:04 +00:00
Leonid Mesnik
d08b5bd9f5 8258483: [TESTBUG] gtest CollectorPolicy.young_scaled_initial_ergo_vm fails if heap is too small 
Reviewed-by: ayang
 2024-08-28 20:18:51 +00:00
Thomas Stuefe
daf26178be 8338929: Make Metaspace::deallocate space-aware 
Reviewed-by: coleenp, adinn
 2024-08-27 15:46:10 +00:00
Axel Boldt-Christmas
bd4160cea8 8315884: New Object to ObjectMonitor mapping 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: rkennke, coleenp, dcubed
 2024-08-16 06:20:17 +00:00
Kim Barrett
d77e6fe45c 8338154: Fix -Wzero-as-null-pointer-constant warnings in gtest framework 
Reviewed-by: ihse, dholmes, jwaters
 2024-08-13 05:46:38 +00:00
Kim Barrett
6a3d045221 8337709: Use allocated states for chunking large array processing 
Reviewed-by: iwalulya, tschatzl
 2024-08-11 18:34:18 +00:00
Coleen Phillimore
8f039b5629 8336919: Cleanup and rename tags in placeholders code 
Co-authored-by: Frederic Parain <fparain@openjdk.org>
Reviewed-by: iklam, fparain, dholmes
 2024-07-31 17:55:01 +00:00
David Holmes
5b7bb40d1f 8325002: Exceptions::fthrow needs to ensure it truncates to a valid utf8 string 
Reviewed-by: djelinski, stuefe
 2024-07-30 22:35:28 +00:00
Robert Toyonaga
4a73ed44f1 8330144: Revise os::free_memory() 
Reviewed-by: stuefe, mbaesken
 2024-07-18 13:35:32 +00:00
Thomas Schatzl
4ec1ae1097 8331385: G1: Prefix HeapRegion helper classes with G1 
Reviewed-by: ayang, dholmes
 2024-07-05 07:18:34 +00:00
Thomas Stuefe
b0efd77402 8314653: Metaspace: remove allocation guard feature 
Reviewed-by: azafari, dholmes
 2024-07-04 12:42:47 +00:00
Joachim Kern
ced9906635 8334371: [AIX] Beginning with AIX 7.3 TL1 mmap() supports 64K memory pages 
Reviewed-by: stuefe, mbaesken, mdoerr
 2024-07-04 11:20:57 +00:00
Thomas Stuefe
38a578d547 8334738: os::print_hex_dump should optionally print ASCII 
Reviewed-by: dholmes, sgehwolf
 2024-07-04 06:20:03 +00:00
Severin Gehwolf
0a6ffa5795 8261242: [Linux] OSContainer::is_containerized() returns true when run outside a container 
Reviewed-by: stuefe, iklam
 2024-07-01 08:47:29 +00:00
Kim Barrett
25c3845be2 8333133: Simplify QuickSort::sort 
Reviewed-by: shade, dholmes
 2024-06-26 05:15:36 +00:00
Johan Sjölen
57f8b91e55 8333658: NMT: Use an allocator with 4-byte pointers to save memory in NativeCallStackStorage 
Reviewed-by: stuefe, azafari
 2024-06-25 14:37:38 +00:00
Robert Toyonaga
e825ccfe66 8332362: Implement os::committed_in_range for MacOS and AIX 
Reviewed-by: stuefe
 2024-06-24 13:33:20 +00:00
Johan Sjölen
eb110bdc6e 8334180: NMT gtests introduced with 8312132 should be labeled as NMT 
Reviewed-by: gziemski, stuefe
 2024-06-23 12:33:38 +00:00