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345 Commits

Author SHA1 Message Date
Kim Barrett
496af3cf47 8375093: Convert GlobalCounter to use Atomic<T> 
Reviewed-by: dholmes, iwalulya
 2026-01-19 18:05:22 +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
Joel Sikström
10ea585b5c 8370345: Parallel: Rework TLAB accounting in MutableNUMASpace 
Reviewed-by: ayang, iwalulya
 2025-11-03 09:30:55 +00:00
Joel Sikström
1159b53bfc 8369483: Cleanup dead code in HandleArea 
Reviewed-by: fandreuzzi, stefank
 2025-10-10 08:10:07 +00:00
Joel Sikström
d407ef6510 8368251: Parallel: Refactor lgrp_id used in MutableNUMASpace 
Reviewed-by: lkorinth, ayang, tschatzl
 2025-09-25 09:38:43 +00:00
Kim Barrett
9e843f56ec 8367014: Rename class Atomic to AtomicAccess 
Reviewed-by: dholmes, aph, stefank
 2025-09-12 06:35:55 +00:00
Anton Artemov
4d1dfabcb4 8366038: Thread::SpinRelease should use Atomic::release_store 
Reviewed-by: dholmes, ayang
 2025-09-04 04:35:51 +00:00
Stefan Karlsson
a919f6d04e 8356372: JVMTI heap sampling not working properly with outside TLAB allocations 
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Reviewed-by: sjohanss, sspitsyn
 2025-05-22 06:39:55 +00:00
Matthias Baesken
c88f94c9d7 8356394: Remove USE_LIBRARY_BASED_TLS_ONLY macro 
Reviewed-by: dholmes, kbarrett, lucy
 2025-05-09 07:12:51 +00:00
Zhengyu Gu
62ef706dd1 8355648: Thread.SpinAcquire()'s lock name parameter is not used 
Reviewed-by: shade, coleenp
 2025-04-28 23:31:54 +00:00
Aleksey Shipilev
db6fa5923c 8355617: Remove historical debug_only macro in favor of DEBUG_ONLY 
Reviewed-by: stefank, kbarrett, jwaters
 2025-04-28 08:43:14 +00:00
Hamlin Li
3f1d9b5735 8348575: SpinLockT is typedef'ed but unused 
Reviewed-by: dholmes
 2025-02-03 12:33:31 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Coleen Phillimore
baca7daa32 8347733: Replace SIZE_FORMAT in runtime code 
Reviewed-by: matsaave, sspitsyn, dholmes
 2025-01-17 16:24:47 +00:00
David Holmes
9b1bed0aa4 8290043: serviceability/attach/ConcAttachTest.java failed "guarantee(!CheckJNICalls) failed: Attached JNI thread exited without being detached" 
Reviewed-by: jsjolen, coleenp
 2025-01-14 19:49:55 +00:00
Coleen Phillimore
379d05bcc1 8346990: Remove INTX_FORMAT and UINTX_FORMAT macros 
Reviewed-by: kbarrett, dholmes, matsaave
 2025-01-13 22:01:54 +00:00
Markus Grönlund
5995786dbd 8343177: JFR: Remove critical section for thread id assignment 
Reviewed-by: dholmes
 2024-11-01 14:51:51 +00:00
Axel Boldt-Christmas
ad5ffccffa 8341168: Cleanup dead code after JDK-8322630 
Reviewed-by: stefank, tschatzl, mli, shade
 2024-10-01 08:02:56 +00:00
David Holmes
31858fc410 8340491: Thread stack-base assertion should report which thread has the un-set stack 
Reviewed-by: shade, kevinw, stefank
 2024-09-30 22:06:23 +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
974dca80df 8334223: Make Arena MEMFLAGs immutable 
Reviewed-by: jsjolen, azafari, gziemski
 2024-06-25 05:06:33 +00:00
Thomas Stuefe
9f43ce5a72 8330027: Identity hashes of archived objects must be based on a reproducible random seed 
Reviewed-by: ccheung, iklam
 2024-05-10 09:48:14 +00:00
Kevin Walls
ad0b54d429 8314225: SIGSEGV in JavaThread::is_lock_owned 
Reviewed-by: dlong, dholmes
 2024-05-09 11:47:45 +00:00
Stefan Karlsson
87131fb2f7 8329629: GC interfaces should work directly against nmethod instead of CodeBlob 
Reviewed-by: ayang, eosterlund
 2024-04-09 12:27:55 +00:00
David Holmes
27cfcef99f 8329651: TestLibGraal.java crashes with assert(_stack_base != nullptr) 
Reviewed-by: stefank, dcubed
 2024-04-05 00:29:06 +00:00
Stefan Karlsson
ba23025cd8 8322957: Generational ZGC: Relocation selection must join the STS 
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: eosterlund, aboldtch
 2024-01-12 09:32:50 +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
David Holmes
4a50e87592 8303852: current_stack_region() gets called twice unnecessarily 
Reviewed-by: stuefe, pchilanomate
 2023-08-23 22:51:31 +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
Johan Sjölen
4f16161607 8309044: Replace NULL with nullptr, final sweep of hotspot code 
Reviewed-by: stefank, dholmes, kvn, amitkumar
 2023-05-31 09:19:47 +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
Roman Kennke
7f6358a8b5 8291555: Implement alternative fast-locking scheme 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: dcubed, stuefe, shade, dholmes, dlong
 2023-05-08 17:51:39 +00:00
Stefan Karlsson
33245d6b38 8307517: Add VMErrorCallback infrastructure to extend hs_err dumping 
Reviewed-by: eosterlund, aboldtch, dholmes, stuefe
 2023-05-08 07:58:06 +00:00
Thomas Stuefe
ea9201f420 8306510: Print number of threads and stack sizes in error reports 
Reviewed-by: gziemski, dholmes
 2023-05-02 12:18:23 +00:00
Afshin Zafari
0f51e63263 8305590: Remove nothrow exception specifications from operator new 
Reviewed-by: coleenp, kbarrett
 2023-04-23 15:20:18 +00:00
Johan Sjölen
71107f4648 8300651: Replace NULL with nullptr in share/runtime/ 
Reviewed-by: rehn, dholmes
 2023-01-25 10:30:02 +00:00
Robbin Ehn
d523d9d081 8297864: Dead code elimination 
Reviewed-by: coleenp, pchilanomate
 2022-12-05 10:31:35 +00:00
Stefan Karlsson
813b223a6b 8296926: Sort include lines of files in the include/ directory 
Reviewed-by: kbarrett, erikj, lkorinth
 2022-11-16 12:51:26 +00:00
Stefan Karlsson
bfc5816595 8295475: Move non-resource allocation strategies out of ResourceObj 
Reviewed-by: coleenp, stuefe, rehn, dholmes
 2022-11-10 08:31:37 +00:00
Robbin Ehn
ac399e9777 8286957: Held monitor count 
Reviewed-by: rpressler, eosterlund
 2022-07-08 07:12:19 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files 
Reviewed-by: dholmes, rehn, iklam
 2022-06-22 12:49:25 +00:00
Daniel D. Daugherty
a144988600 8288139: JavaThread touches oop after GC barrier is detached 
Reviewed-by: pchilanomate, dholmes, rehn, eosterlund
 2022-06-21 16:21:03 +00:00
Daniel D. Daugherty
e26d3b3c01 8288497: add support for JavaThread::is_oop_safe() 
Reviewed-by: pchilanomate, dholmes, rehn, eosterlund
 2022-06-21 16:08:09 +00:00
Alan Bateman
53bf1bfdab 8286176: Add JNI_VERSION_19 to jni.h and JNI spec 
Reviewed-by: dcubed, iris, mchung, dholmes
 2022-06-17 05:57:28 +00:00
Patricio Chilano Mateo
5acac2238f 8286830: ~HandshakeState should not touch oops 
Reviewed-by: dholmes, rehn
 2022-06-02 13:32:25 +00:00
Serguei Spitsyn
94811c0dc7 8286960: Test serviceability/jvmti/vthread/SuspendResume2 crashed: missing ThreadsListHandle in calling context 
Reviewed-by: dholmes, pchilanomate, amenkov
 2022-05-26 00:29:31 +00:00
Jaroslav Bachorik
93c88690a1 8283849: AsyncGetCallTrace may crash JVM on guarantee 
Reviewed-by: dholmes, stuefe
 2022-05-18 06:45:15 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
Johannes Bechberger
4b2c82200f 8282477: [x86, aarch64] vmassert(_last_Java_pc == NULL, "already walkable"); fails with async profiler 
Reviewed-by: dholmes, mdoerr, dlong
 2022-05-04 07:54:52 +00:00
Daniel D. Daugherty
efcd3d3a8f 8286088: add comment to InstallAsyncExceptionHandshake destructor 
Reviewed-by: dholmes
 2022-05-03 21:26:53 +00:00