32 Commits

Author SHA1 Message Date
Aleksey Shipilev
b5b0b3a33a 8360201: JFR: Initialize JfrThreadLocal::_sampling_critical_section
Reviewed-by: zgu
Backport-of: 5c1f77fab1f56e470157d8680310417924abb298
2025-06-30 13:28:03 +00:00
Johannes Bechberger
ace70a6d6a 8358666: [REDO] Implement JEP 509: JFR CPU-Time Profiling
Reviewed-by: mgronlun
2025-06-05 08:18:18 +00:00
Markus Grönlund
9186cc7310 8358628: [BACKOUT] 8342818: Implement JEP 509: JFR CPU-Time Profiling
Reviewed-by: pchilanomate, dholmes
2025-06-04 23:55:18 +00:00
Johannes Bechberger
5b27e9c2df 8342818: Implement JEP 509: JFR CPU-Time Profiling
Reviewed-by: mgronlun, mdoerr, pchilanomate, apangin, shade
2025-06-04 22:08:58 +00:00
Markus Grönlund
bbceab0725 8352251: Implement JEP 518: JFR Cooperative Sampling
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Boris Ulasevich <bulasevich@openjdk.org>
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: eosterlund, egahlin
2025-05-26 18:37:55 +00:00
Markus Grönlund
c2a4fed98c 8348907: Stress times out when is executed with ZGC
Reviewed-by: egahlin, aboldtch, eosterlund
2025-03-26 17:30:45 +00:00
Markus Grönlund
e5666f56ff 8351976: assert(vthread_epoch == current_epoch) failed: invariant
Reviewed-by: egahlin
2025-03-17 10:03:53 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion
Reviewed-by: lkorinth, erikj, dholmes, ihse
2025-01-21 10:21:24 +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
Markus Grönlund
5995786dbd 8343177: JFR: Remove critical section for thread id assignment
Reviewed-by: dholmes
2024-11-01 14:51:51 +00:00
Alan Bateman
9a83d55887 8315373: Change VirtualThread to unmount after freezing, re-mount before thawing
Reviewed-by: pchilanomate, mgronlun, sspitsyn
2023-09-10 14:57:40 +00:00
Markus Grönlund
091e65e95b 8313552: Fix -Wconversion warnings in JFR code
Reviewed-by: coleenp
2023-08-08 11:01:59 +00:00
Markus Grönlund
7539cc092d 8303134: JFR: Missing stack trace during chunk rotation stress
Reviewed-by: egahlin, thartmann
2023-07-14 10:46:49 +00:00
Markus Grönlund
7cf6eecdc8 8307488: Incorrect weight of the first ObjectAllocationSample JFR event
Reviewed-by: egahlin
2023-05-29 10:53:08 +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
Johan Sjölen
cc396895e5 8300245: Replace NULL with nullptr in share/jfr/
Reviewed-by: mgronlun, coleenp
2023-05-10 12:35:21 +00:00
Markus Grönlund
0ba4734891 8287699: jdk/jfr/api/consumer/TestRecordingFileWrite.java fails with exception: java.lang.Exception: Found event that should not be there.
Reviewed-by: egahlin
2022-12-16 10:46:37 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files
Reviewed-by: dholmes, rehn, iklam
2022-06-22 12:49:25 +00:00
Markus Grönlund
6a8be358d2 8283520: JFR: Memory leak in dcmd_arena
Reviewed-by: egahlin
2022-05-18 09:09:19 +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
Guoxiong Li
cd678a383f 8268368: Adopt cast notation for JavaThread conversions
Reviewed-by: dholmes, stefank
2021-06-23 02:21:24 +00:00
David Holmes
976acddeb5 8252406: Introduce Thread::as_Java_thread() convenience function
Reviewed-by: shade, coleenp, kbarrett, dcubed
2020-09-11 01:31:32 +00:00
Markus Grönlund
5a90271d01 8237488: jdk/jfr/event/compiler/TestCompilerCompile.java failed due to "RuntimeException: No thread in event"
Reviewed-by: egahlin
2020-07-02 21:13:41 +02:00
Markus Grönlund
c66bef0289 8233705: Let artifact iteration running time be a function of incrementally tagged artifacts
Reviewed-by: egahlin
2020-06-05 15:11:44 +02:00
Denghui Dong
52d7a61e8d 8237499: JFR: Include stack trace in the ThreadStart event
Reviewed-by: egahlin
2020-02-24 23:24:14 +01:00
Markus Grönlund
8addc1418a 8226511: Implement JFR Event Streaming
Co-authored-by: Erik Gahlin <erik.gahlin@oracle.com>
Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Reviewed-by: egahlin, mseledtsov, mgronlun
2019-10-30 19:43:52 +01:00
Markus Grönlund
0f2eb3ad85 8225797: OldObjectSample event creates unexpected amount of checkpoint data
Reviewed-by: egahlin
2019-09-14 14:40:09 +02:00
Leo Korinth
4b6f9ed07f 8230398: Remove NULL checks before FREE_C_HEAP_ARRAY
Reviewed-by: dholmes, kbarrett, tschatzl
2019-09-11 14:16:30 +02:00
Markus Grönlund
f5a2730b48 8214542: JFR: Old Object Sample event slow on a deep heap in debug builds
Reviewed-by: egahlin, rwestberg
2019-07-03 11:34:46 +02:00
Markus Grönlund
8ed728c905 8210024: JFR calls virtual is_Java_thread from ~Thread()
Reviewed-by: kbarrett, dholmes, dcubed, egahlin
2018-11-15 11:10:04 +01:00
Markus Grönlund
cb094826ec 8203943: eventThreadGroup was null in TestJavaBlockedEvent.java
Reviewed-by: egahlin
2018-07-08 11:54:08 +02:00
Erik Gahlin
a060be188d 8199712: Flight Recorder
Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Reviewed-by: coleenp, ihse, erikj, dsamersoff, mseledtsov, egahlin, mgronlun
2018-05-15 20:24:34 +02:00