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729 Commits

Author SHA1 Message Date
Coleen Phillimore
2ef6871118 8272447: Remove 'native' ranked Mutex 
Reviewed-by: stuefe, pchilanomate
 2021-08-25 13:25:34 +00:00
Thomas Stuefe
d06d0b9e9d 8272112: Arena code simplifications 
Reviewed-by: kbarrett, coleenp
 2021-08-13 06:38:08 +00:00
David Holmes
843943c204 8263567: gtests don't terminate the VM safely 
Reviewed-by: stuefe, dcubed
 2021-08-09 20:59:22 +00:00
Daniel D. Daugherty
d62fbea7b4 8271898: disable os.release_multi_mappings_vm on macOS-X64 
Reviewed-by: kbarrett
 2021-08-04 21:06:23 +00:00
Thomas Stuefe
eec64f5587 8256844: Make NMT late-initializable 
Reviewed-by: coleenp, zgu
 2021-08-04 12:19:02 +00:00
Coleen Phillimore
f15d6cbcaf 8271506: Add ResourceHashtable support for deleting selected entries 
Reviewed-by: iklam, stuefe
 2021-08-03 17:20:25 +00:00
Thomas Stuefe
cd7e30ef84 8271242: Add Arena regression tests 
Reviewed-by: mseledtsov, coleenp
 2021-07-30 16:42:40 +00:00
Ioi Lam
357947acd8 8270061: Change parameter order of ResourceHashtable 
Reviewed-by: coleenp, stuefe
 2021-07-28 20:39:16 +00:00
Thomas Stuefe
45d277feb0 8270308: Arena::Amalloc may return misaligned address on 32-bit 
Reviewed-by: coleenp, kbarrett
 2021-07-27 04:21:56 +00:00
Coleen Phillimore
286106dd2a 8271219: [REDO] JDK-8271063 Print injected fields for InstanceKlass 
Reviewed-by: dcubed, fparain
 2021-07-23 20:52:45 +00:00
Daniel D. Daugherty
ec71e2d891 8271221: [BACKOUT] JDK-8271063 Print injected fields for InstanceKlass 
Reviewed-by: coleenp
 2021-07-23 15:53:49 +00:00
Coleen Phillimore
9b27df6a4f 8271063: Print injected fields for InstanceKlass 
Reviewed-by: fparain, hseigel, yyang
 2021-07-23 12:23:12 +00:00
Kim Barrett
0cc4bb729e 8270870: Simplify G1ServiceThread 
Reviewed-by: tschatzl, iwalulya
 2021-07-23 12:14:45 +00:00
Xiaohong Gong
ea77ef8348 8269725: AArch64: Add VectorMask query implementation for NEON 
Reviewed-by: aph
 2021-07-16 01:54:10 +00:00
David Holmes
770e2aa3c6 8215948: [TESTBUG] gtest pseudo-JavaThreads could be more regular JavaThreads 
Reviewed-by: coleenp, pchilanomate
 2021-07-14 01:05:10 +00:00
TatWai Chong
e54585be57 8268363: AArch64: Implement string_indexof_char intrinsic in SVE 
Reviewed-by: aph, njian
 2021-07-08 02:29:17 +00:00
Jesper Wilhelmsson
03d54e6ef1 Merge 2021-06-28 23:00:32 +00:00
Xin Liu
09bb84685f 8267952: async logging supports to dynamically change tags and decorators 
Reviewed-by: dholmes, phh
 2021-06-28 18:17:45 +00:00
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +00:00
Kim Barrett
0c693e2f03 8268290: Improve LockFreeQueue<> utility 
Reviewed-by: iwalulya, tschatzl
 2021-06-22 17:43:59 +00:00
Thomas Schatzl
cd20c01942 8268458: Add verification type for evacuation failures 
Reviewed-by: kbarrett, iwalulya
 2021-06-21 11:12:29 +00:00
Thomas Schatzl
1692fd2eba 8017163: G1: Refactor remembered sets 
8048504: G1: Investigate replacing the coarse and fine grained data structures in the remembered sets
6949259: G1: Merge sparse and fine remembered set hash tables

Co-authored-by: Ivan Walulya <iwalulya@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Reviewed-by: sjohanss, iwalulya
 2021-06-21 10:06:05 +00:00
Eric Liu
9cfd560bb1 8267663: [vector] Add unsigned comparison operators on AArch64 
Reviewed-by: aph
 2021-06-09 09:30:09 +00:00
Robbin Ehn
2bfd708e92 8266557: assert(SafepointMechanism::local_poll_armed(_handshakee)) failed: Must be 
Reviewed-by: pchilanomate, dcubed
 2021-06-09 07:21:37 +00:00
Stefan Johansson
5df25dc088 8266807: Windows os_windows-gtest broken for UseLargePages 
Reviewed-by: iwalulya, ayang, tschatzl
 2021-05-31 12:51:21 +00:00
Xin Liu
41185d38f2 8229517: Support for optional asynchronous/buffered logging 
Reviewed-by: ysuenaga, simonis, stuefe, phh, dholmes, ayang
 2021-05-27 16:35:24 +00:00
Dong Bo
123cdd1fbd 8264973: AArch64: Optimize vector max/min/add reduction of two integers with NEON pairwise instructions 
Reviewed-by: njian, aph
 2021-05-25 02:17:19 +00:00
Thomas Stuefe
9820f3d480 8267371: Concurrent gtests take too long 
Reviewed-by: shade, gziemski
 2021-05-19 17:55:05 +00:00
Gerard Ziemski
237fee8bbd 8267339: Temporarily disable os.release_multi_mappings_vm on macOS x64 
Reviewed-by: hseigel, dcubed
 2021-05-19 16:42:10 +00:00
Ivan Walulya
70f6c67051 8233380: CHT: Node allocation and freeing 
Reviewed-by: rehn, tschatzl
 2021-05-19 08:01:35 +00:00
Gerard Ziemski
fadf58043c 8262952: [macos_aarch64] os::commit_memory failure 
Reviewed-by: stuefe, aph
 2021-05-18 14:44:12 +00:00
Thomas Stuefe
da7c846a8c 8264408: test_oopStorage no longer needs to disable some tests on WIN32 
Reviewed-by: shade, tschatzl
 2021-05-18 08:52:39 +00:00
Thomas Stuefe
554caf33a0 8251392: Consolidate Metaspace Statistics 
Reviewed-by: coleenp, zgu
 2021-05-18 06:35:17 +00:00
Ivan Walulya
2313a2187a 8266637: CHT: Add insert_and_get method 
Reviewed-by: tschatzl, rehn
 2021-05-17 09:41:45 +00:00
David Holmes
02f895c5f6 8252685: APIs that require JavaThread should take JavaThread arguments 
Reviewed-by: coleenp, sspitsyn, kvn, iklam
 2021-05-17 04:05:44 +00:00
Thomas Stuefe
f3fb5a4524 8266942: gtest/GTestWrapper.java os.iso8601_time_vm failed 
Reviewed-by: dcubed
 2021-05-15 05:20:01 +00:00
Ivan Walulya
dcf250d5d4 8233378: CHT: Fast reset 
Reviewed-by: tschatzl, rehn
 2021-05-12 09:07:01 +00:00
Thomas Stuefe
74fecc070a 8266503: [UL] Make Decorations safely copy-able and reduce their size 
Reviewed-by: simonis, ysuenaga
 2021-05-07 14:04:27 +00:00
Thomas Schatzl
14f0afe811 8214237: Join parallel phases post evacuation 
Reviewed-by: iwalulya, sjohanss
 2021-05-07 11:38:29 +00:00
Stefan Johansson
2798b0d98a 8266349: Pass down requested page size to reserve_memory_special 
Reviewed-by: stuefe, mgkwill
 2021-05-07 11:33:10 +00:00
Thomas Stuefe
94c6177f24 8266536: Provide a variant of os::iso8601_time which works with arbitrary timestamps 
Reviewed-by: xliu, simonis, ysuenaga
 2021-05-07 09:47:46 +00:00
Stefan Johansson
141cc2f2a3 8261527: Record page size used for underlying mapping in ReservedSpace 
Reviewed-by: rkennke, iwalulya
 2021-05-04 09:00:10 +00:00
Thomas Schatzl
c76ce28754 8265842: G1: Introduce API to run multiple separate tasks in a single gangtask 
Reviewed-by: lkorinth, ayang, sjohanss, iwalulya
 2021-04-29 14:44:14 +00:00
Coleen Phillimore
222f9f07d1 8265682: G1: Mutex::_name dangling in HeapRegionRemSet references after JDK-8264146 
Reviewed-by: dholmes, sjohanss
 2021-04-26 14:23:08 +00:00
Robbin Ehn
86bd44fe80 8257831: Suspend with handshakes 
Reviewed-by: dcubed, rrich, dholmes, pchilanomate, sspitsyn
 2021-04-22 10:30:47 +00:00
Jie Fu
a22ad03b25 8264983: Add gtest for JDK-8264008 
Reviewed-by: stuefe
 2021-04-20 22:49:01 +00:00
Aleksey Shipilev
66f89870f2 8265298: Hard VM crash when deadlock between "access" and higher ranked lock is detected 
Reviewed-by: pchilanomate, dholmes
 2021-04-17 06:21:19 +00:00
Anton Kozlov
283d64f815 8262896: [macos_aarch64] Crash in jni_fast_GetLongField 
Reviewed-by: aph, dholmes
 2021-04-13 22:34:28 +00:00
Mikael Vidstedt
fced0f08bf 8265113: ProblemList gtest/GTestWrapper.java:os.release_multi_mappings on macosx-aarch64 
Reviewed-by: stuefe, akozlov, dcubed
 2021-04-13 15:10:58 +00:00
Stefan Johansson
f2f7aa3bec 8262291: Refactor reserve_memory_special_huge_tlbfs 
Reviewed-by: iwalulya, stuefe
 2021-04-13 08:59:09 +00:00
Ioi Lam
627ad9fe22 8262328: Templatize JVMFlag boilerplate access methods 
Reviewed-by: dholmes, gziemski
 2021-04-10 15:39:27 +00:00
Xiaohong Gong
e89542fbe6 8264352: AArch64: Optimize vector "not/andNot" for NEON and SVE 
Reviewed-by: aph, njian
 2021-04-08 06:14:52 +00:00
Kim Barrett
22b20f8e92 8264424: Support OopStorage bulk allocation 
Reviewed-by: ayang, tschatzl
 2021-04-07 19:43:19 +00:00
Daniel D. Daugherty
f259eeaf65 8264393: JDK-8258284 introduced dangling TLH race 
Reviewed-by: dholmes, rehn, eosterlund
 2021-04-03 19:06:34 +00:00
Ningsheng Jian
0935eaa4b4 8264409: AArch64: generate better code for Vector API allTrue 
Reviewed-by: adinn, pli
 2021-04-02 09:31:20 +00:00
Ioi Lam
5858399062 8264285: Clean the modification of ccstr JVM flags 
Reviewed-by: dholmes, coleenp
 2021-04-01 18:25:14 +00:00
Man Cao
e2ec997b55 8263551: Provide shared lock-free FIFO queue implementation 
Create a generalized lock-free queue implementation based on G1DirtyCardQueueSet::Queue.

Reviewed-by: kbarrett, iwalulya
 2021-03-31 18:29:37 +00:00
Kim Barrett
bb354b9d1c 8264166: OopStorage should support specifying MEMFLAGS for allocations 
Reviewed-by: tschatzl, stefank
 2021-03-26 07:44:22 +00:00
Anton Kozlov
dbc9e4b50c 8253795: Implementation of JEP 391: macOS/AArch64 Port 
8253816: Support macOS W^X
8253817: Support macOS Aarch64 ABI in Interpreter
8253818: Support macOS Aarch64 ABI for compiled wrappers
8253819: Implement os/cpu for macOS/AArch64
8253839: Update tests and JDK code for macOS/Aarch64
8254941: Implement Serviceability Agent for macOS/AArch64
8255776: Change build system for macOS/AArch64
8262903: [macos_aarch64] Thread::current() called on detached thread

Co-authored-by: Vladimir Kempik <vkempik@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Reviewed-by: erikj, ihse, prr, cjplummer, stefank, gziemski, aph, mbeckwit, luhenry
 2021-03-25 18:10:18 +00:00
Stefan Karlsson
a79f095697 8263721: Unify oop casting 
Reviewed-by: kbarrett, coleenp
 2021-03-24 10:28:38 +00:00
David Holmes
c6d74bd933 8262910: Cleanup THREAD/TRAPS/naming and typing issues in ObjectMonitor and related code 
Reviewed-by: coleenp, pchilanomate, dcubed, cjplummer, sspitsyn
 2021-03-10 22:33:56 +00:00
Anton Kozlov
0bc45625b0 8263068: Rename safefetch.hpp to safefetch.inline.hpp 
Reviewed-by: stefank
 2021-03-09 08:19:59 +00:00
Mikhailo Seledtsov
9221540e2a 8213269: convert test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently to gtest 
Reviewed-by: iignatyev, coleenp, stuefe
 2021-03-08 20:09:59 +00:00
Albert Mingkun Yang
9730266d02 8262973: Verify ParCompactionManager instance in PCAdjustPointerClosure 
Reviewed-by: kbarrett, tschatzl
 2021-03-05 08:49:08 +00:00
Hao Sun
84c93d5a18 8257137: Revise smov and umov in aarch64 assembler 
Reviewed-by: aph, njian
 2021-03-04 03:19:15 +00:00
Thomas Stuefe
f5ab7f688c 8262472: Buffer overflow in UNICODE::as_utf8 for zero length output buffer 
Reviewed-by: dholmes, iklam
 2021-03-02 04:28:48 +00:00
Xin Liu
7603278164 8260198: TypeInstPtr::dump2() emits multiple lines if Verbose is set 
Reviewed-by: thartmann
 2021-02-26 10:46:43 +00:00
Ioi Lam
0f8be6e433 8261868: Reduce inclusion of metaspace.hpp 
Reviewed-by: stuefe, ccheung
 2021-02-25 04:31:12 +00:00
Anton Kozlov
b955f85e03 8261075: Create stubRoutines.inline.hpp with SafeFetch implementation 
Reviewed-by: dcubed, stuefe, stefank
 2021-02-17 08:10:32 +00:00
Ioi Lam
82028e70d1 8260012: Reduce inclusion of collectedHeap.hpp and heapInspection.hpp 
Reviewed-by: stefank, tschatzl
 2021-02-04 04:05:33 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass 
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
 2021-02-02 23:40:29 +00:00
Thomas Stuefe
b7b391b2ac 8260625: Rename MetaspaceExpand_lock 
Reviewed-by: shade
 2021-01-29 15:33:00 +00:00
Ioi Lam
5898ab6545 8259894: refactor parts of jvm.h into jvm_io.h and jvm_constants.h 
Reviewed-by: dholmes, coleenp
 2021-01-25 08:00:40 +00:00
Ioi Lam
aa57d07ce8 8259214: MetaspaceClosure support for Arrays of MetaspaceObj 
Reviewed-by: fparain, ccheung
 2021-01-22 22:47:08 +00:00
Kim Barrett
a97f3c18d5 8258853: Support separate function declaration and definition with ENABLE_IF-based SFINAE 
Add ENABLE_IF_SDEFN, unit tests

Reviewed-by: jrose, eosterlund
 2021-01-22 14:44:35 +00:00
Kim Barrett
7ed8ba1ca0 8256814: WeakProcessorPhases may be redundant 
Remove WeakProcessorPhase, adding scoped enum categories to OopStorageSet.

Reviewed-by: stefank, tschatzl, rkennke
 2021-01-22 13:12:39 +00:00
Thomas Stuefe
d066f2b06c 8260030: Improve stringStream buffer handling 
Reviewed-by: iklam, kbarrett
 2021-01-22 09:00:56 +00:00
Thomas Stuefe
4dfd8cc4a6 8259897: gtest os.dll_address_to_function_and_library_name_vm fails on AIX 
Reviewed-by: mdoerr
 2021-01-21 10:30:36 +00:00
Thomas Stuefe
90c73d057d 8259569: gtest os.dll_address_to_function_and_library_name_vm fails 
Reviewed-by: dcubed
 2021-01-16 05:17:10 +00:00
Dong Bo
c6d798c25a 8259629: aarch64 builds fail after JDK-8258932 
Reviewed-by: kvn
 2021-01-13 00:30:58 +00:00
Dong Bo
ccac7aaea3 8258932: AArch64: Enhance floating-point Min/MaxReductionV with fminp/fmaxp 
Reviewed-by: aph
 2021-01-12 13:27:47 +00:00
Kim Barrett
2255ab7603 8258810: Improve enum traits 
Reviewed-by: ayang, iklam, lfoltan
 2021-01-12 03:38:54 +00:00
Daniel D. Daugherty
8dfc77bfa6 8259586: ProblemList dll_address_to_function_and_library_name 
Reviewed-by: hseigel
 2021-01-11 19:44:26 +00:00
Thomas Stuefe
e0d748d56f 8258606: os::print_signal_handlers() should resolve the function name of the handlers 
Reviewed-by: dholmes, coleenp, gziemski
 2021-01-11 09:06:40 +00:00
Ioi Lam
5ea960728c 8258459: Decouple gc_globals.hpp from globals.hpp 
Reviewed-by: lfoltan, coleenp
 2021-01-05 05:57:08 +00:00
Claes Redestad
9d160aa1b7 8257815: Replace global log2 functions with efficient implementations 
Reviewed-by: kbarrett, stefank
 2021-01-04 21:01:25 +00:00
Daniel D. Daugherty
172af1524d 8258284: clean up issues with nested ThreadsListHandles 
Reviewed-by: eosterlund, rehn
 2020-12-22 14:07:43 +00:00
Thomas Stuefe
853c04712d 8258469: Cleanup remaining safefetch test coding 
Reviewed-by: coleenp, dholmes
 2020-12-18 08:13:16 +00:00
Coleen Phillimore
6aa8eed352 8258415: gtest for committed memory leaks reservation 
Reviewed-by: hseigel, stuefe
 2020-12-17 13:35:09 +00:00
Ioi Lam
17ace8339d 8258074: Move some flags related to compiler to compiler_globals.hpp 
Reviewed-by: kvn, coleenp
 2020-12-16 04:36:43 +00:00
Ioi Lam
8bf46c7368 8258438: build error in test/hotspot/gtest/runtime/test_os.cpp 
Reviewed-by: dcubed, tschatzl
 2020-12-15 21:42:01 +00:00
Coleen Phillimore
c37eabe73b 8252148: vmError::controlled_crash should be #ifdef ASSERT and move tests to gtest 
Reviewed-by: iklam, stuefe
 2020-12-15 20:48:18 +00:00
Anton Kozlov
2273f9555a 8234930: Use MAP_JIT when allocating pages for code cache on macOS 
Reviewed-by: stuefe, iklam, burban
 2020-12-15 18:43:49 +00:00
Thomas Stuefe
568dc29b9a 8185734: [Windows] Structured Exception Catcher missing around gtest execution 
Reviewed-by: dholmes, ihse
 2020-12-15 09:02:46 +00:00
Thomas Stuefe
3ab1dfeb8f 8257828: SafeFetch may crash if invoked in non-JavaThreads 
Reviewed-by: mdoerr, kbarrett, coleenp, dholmes
 2020-12-15 07:00:54 +00:00
Jesper Wilhelmsson
381021aebf Merge 2020-12-15 03:40:30 +00:00
Claes Redestad
e69ae07f08 8257985: count_trailing_zeros doesn't handle 64-bit values on 32-bit JVM 
Reviewed-by: kbarrett
 2020-12-14 11:59:05 +00:00
Ioi Lam
c30fff7c32 8257229: gtest death tests fail with unrecognized stderr output 
Reviewed-by: coleenp, minqi
 2020-12-14 07:00:40 +00:00
Markus Grönlund
e90d0d1da4 8258065: ProblemList JfrGTestAdaptiveSampling 
Reviewed-by: iignatyev
 2020-12-10 22:25:23 +00:00
Ioi Lam
80dac5a87c 8257912: Convert enum iteration to use range-based for loops 
Reviewed-by: kbarrett, tschatzl, gziemski
 2020-12-10 20:33:13 +00:00
Markus Grönlund
502a5241e5 8257602: Introduce JFR Event Throttling and new jdk.ObjectAllocationSample event (enabled by default) 
Co-authored-by: Jaroslav Bachorik <jbachorik@openjdk.org>
Reviewed-by: egahlin, jbachorik
 2020-12-10 12:33:48 +00:00
Marcus G K Williams
b977a7b8a5 8257989: Error in gtest os_page_size_for_region_unaligned after 8257588 
Reviewed-by: stuefe
 2020-12-09 18:59:09 +00:00
Gerard Ziemski
936a7acf32 8252797: Non-PCH build fails on Ubuntu 16.4 when building with gtests 
Reviewed-by: dholmes
 2020-12-08 15:49:11 +00:00
Thomas Stuefe
8e8e584552 8257588: Make os::_page_sizes a bitmask 
Reviewed-by: tschatzl, stefank
 2020-12-07 10:32:05 +00:00
Thomas Stuefe
b44a329f91 8256864: [windows] Improve tracing for mapping errors 
Reviewed-by: iklam, rrich
 2020-12-03 08:41:26 +00:00
Kim Barrett
3932527288 8257466: Improve enum iteration 
Improve support for iteration on enums that are just range of values, without named enumerators.

Reviewed-by: iklam, lfoltan
 2020-12-03 04:26:23 +00:00
Aleksey Shipilev
13bd2e82ca 8257396: AArch64 Zero build is broken after JDK-8252684 
Reviewed-by: dholmes
 2020-12-01 07:14:24 +00:00
Coleen Phillimore
4db05e991b 8254042: gtest/GTestWrapper.java failed os.test_random 
Reviewed-by: dholmes, stuefe, kbarrett
 2020-11-30 12:48:17 +00:00
Claes Redestad
9bcd2695c3 8257221: C2: RegMask::is_bound_set split set handling broken since JDK-8221404 
Reviewed-by: kvn, neliasso
 2020-11-30 08:18:32 +00:00
David Holmes
04eecf03eb 8257233: Windows x86 build is broken by JDK-8252684 
Reviewed-by: mikael
 2020-11-29 01:20:37 +00:00
Nick Gasson
c93f0a07c4 8252684: Move the AArch64 assember test under test/hotspot/gtest 
Reviewed-by: aph
 2020-11-28 15:37:18 +00:00
Claes Redestad
2d30a10138 8257069: C2: Clarify and sanity test RegMask/RegMaskIterator 
Reviewed-by: jvernee, kvn
 2020-11-26 13:42:55 +00:00
Thomas Stuefe
e56a8df8a0 8257042: [aix] Disable os.release_one_mapping_multi_commits_vm gtest 
Reviewed-by: shade
 2020-11-25 21:26:36 +00:00
Ralf Schmelter
26e6cb3eb9 8256489: Make gtest for long path names on Windows more resilient in the presence of virus scanners 
Reviewed-by: dholmes, clanger
 2020-11-25 13:16:36 +00:00
Per Liden
372595cca3 8256390: ZGC: Relocate in-place instead of having a heap reserve 
Reviewed-by: stefank, eosterlund
 2020-11-23 23:30:38 +00:00
Thomas Stuefe
fa75ad695c 8256725: Metaspace: better blocktree and binlist asserts 
Reviewed-by: shade, rrich, lkorinth
 2020-11-23 18:50:09 +00:00
Patricio Chilano Mateo
aabc9ca266 8255678: Add Mutex::try_lock version without rank checks 
Reviewed-by: dcubed, dholmes, coleenp
 2020-11-23 15:41:19 +00:00
Thomas Stuefe
02adaa5854 8255885: Metaspace: freelist commit counter is not updated when purging 
Reviewed-by: coleenp, iklam
 2020-11-20 06:52:21 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Patricio Chilano Mateo
342ccf6903 8256253: Defer Biased Locking obsoletion to JDK 18 
Reviewed-by: dholmes, coleenp, dcubed, mdoerr
 2020-11-19 14:12:41 +00:00
Thomas Stuefe
f626ed6a43 8255978: [windows] os::release_memory may not release the full range 
Reviewed-by: iklam, minqi
 2020-11-19 11:51:09 +00:00
Per Liden
9130ca4c73 8256401: ZGC: Improve ZList verification 
Reviewed-by: ayang, stefank
 2020-11-17 16:40:12 +00:00
Patricio Chilano Mateo
943acd22e5 8256276: Temporarily disable gtest special_flags 
Reviewed-by: tschatzl, dcubed
 2020-11-12 15:45:26 +00:00
Daniel D. Daugherty
2e19026d45 8253064: monitor list simplifications and getting rid of TSM 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: eosterlund, rehn, coleenp
 2020-11-11 16:20:11 +00:00
Stefan Johansson
1d0bd50624 8254758: Change G1ServiceThread to be task based 
Reviewed-by: ayang, iwalulya, tschatzl
 2020-11-03 11:07:35 +00:00
Thomas Stuefe
4031cb4190 8254189: Improve comments for StackOverFlow and fix in_xxx() functions 
Reviewed-by: dholmes, gziemski
 2020-10-29 06:30:03 +00:00
Per Liden
2c9dfc73f9 8255234: ZGC: Bulk allocate forwarding data structures 
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Co-authored-by: Per Liden <pliden@openjdk.org>
Reviewed-by: ayang, stefank
 2020-10-28 08:56:57 +00:00
Coleen Phillimore
5f1918db26 8244955: Additional Fix for JDK-8240124 
Reviewed-by: rehn, pliden, smarks
 2020-10-20 14:58:38 -07:00
Coleen Phillimore
a5cb23e29f 8240124: Better VM Interning 
Reviewed-by: rehn, pliden, smarks, rhalade, ahgross, jwilhelm
 2020-10-20 14:58:37 -07:00
Per Liden
cdc8c401b5 8254878: Move last piece of ZArray to GrowableArray 
Reviewed-by: stefank, eosterlund
 2020-10-20 13:07:35 +00:00
Thomas Stuefe
7ba6a6bf00 8251158: Implementation of JEP 387: Elastic Metaspace 
Reviewed-by: lkorinth, coleenp, iklam, rrich
 2020-10-20 06:48:09 +00:00
Igor Ignatyev
406db1c270 8253913: unify gtest test names 
Reviewed-by: stefank
 2020-10-02 13:46:13 +00:00
Thomas Stuefe
44e6820c37 8253650: Cleanup: remove alignment_hint parameter from os::reserve_memory 
Reviewed-by: stefank, tschatzl
 2020-10-01 12:09:59 +00:00
Robbin Ehn
6bddeb709d 8238761: Asynchronous handshakes 
Reviewed-by: pchilanomate, dcubed, dholmes, coleenp, sspitsyn
 2020-09-29 08:50:54 +00:00
Aditya Mandaleeka
e63b90cc17 8251358: Clean up Access configuration after Shenandoah barrier change 
Reviewed-by: eosterlund, rkennke, shade
 2020-09-29 07:25:08 +00:00
Stefan Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED 
Reviewed-by: stuefe, iklam
 2020-09-28 06:30:09 +00:00
Stefan Karlsson
1f5a033421 8253555: Make ByteSize and WordSize typed scoped enums 
Reviewed-by: kbarrett, tschatzl
 2020-09-25 10:29:26 +00:00
Kim Barrett
0e98fc1ccd 8253237: [REDO] Improve large object handling during evacuation 
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-22 05:14:06 +00:00
Stefan Karlsson
7e49eaecbc 8253407: Move max_pow2 from test to src 
Reviewed-by: kbarrett, tschatzl
 2020-09-21 13:02:04 +00:00
Kim Barrett
74851c507b 8253169: [BACKOUT] Improve large object handling during evacuation 
Revert "8027545: Improve object array chunking test in G1's copy_to_survivor_space"
Revert "8158045: Improve large object handling during evacuation"
Revert "8027761: Investigate fast-path for scanning only objects with references during gc"

Reviewed-by: tschatzl, sjohanss
 2020-09-15 14:33:04 +00:00
Kim Barrett
dafcf1056f 8027545: Improve object array chunking test in G1's copy_to_survivor_space 
8158045: Improve large object handling during evacuation
8027761: Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-15 12:18:24 +00:00
Kim Barrett
7eb4d4aa01 8247909: Improve PrimitiveConversions::cast using C++14 
Reimpliment PrimitiveConversions::cast, with some cases now constexpr.
<!-- Anything below this marker will be automatically updated, please do not edit manually! -->
---------
### Progress
- [x] Change must not contain extraneous whitespace
- [x] Commit message must refer to an issue
- [ ] Change must be properly reviewed

### Issue
* [JDK-8247909](https://bugs.openjdk.java.net/browse/JDK-8247909): Improve PrimitiveConversions::cast using C++14


### Download
`$ git fetch https://git.openjdk.java.net/jdk pull/143/head:pull/143`
`$ git checkout pull/143`

Reviewed-by: dholmes, stefank
 2020-09-15 10:52:50 +00:00
Kim Barrett
af8c678038 8247910: Improve alignment and power-of-2 utilities using C++14 
8238956: Replace powerOfTwo::max_value with std::numeric_limits

Reviewed-by: tschatzl, stefank
 2020-09-15 04:34:49 +00:00
Thomas Schatzl
f9e6f26ca4 8252035: G1: Clean up G1CollectedHeap::*reserved* methods 
Reviewed-by: sjohanss, iwalulya
 2020-09-02 10:07:03 +02:00
Stefan Karlsson
08310982f4 8247759: ZGC: Replace ZGC specific array implementations with GrowableArray 
Reviewed-by: pliden
 2020-08-27 09:54:32 +02:00
Coleen Phillimore
b978ebee46 8244386: convert runtime/Safepoint/AssertSafepointCheckConsistency tests to gtest 
Reviewed-by: stuefe, lfoltan, dcubed
 2020-08-26 07:55:05 -04:00
Ziyi Luo
10fb6f9c4b 8245511: G1 adaptive IHOP does not account for reclamation of humongous objects by young GC 
Discount humongous object eager reclaim in IHOP allocation rate.

Reviewed-by: tschatzl, sjohanss
 2020-08-21 11:54:32 +02:00
Kim Barrett
b0ceab23dd 8250652: Add logical operations on types 
Add stand-ins for C++17 logical operations on types.

Reviewed-by: eosterlund, tschatzl
 2020-08-04 04:19:23 -04:00
Kim Barrett
8b005fa74e 8249945: Improve ARRAY_SIZE() 
Make ARRAY_SIZE type-safe.

Reviewed-by: tschatzl, lfoltan, dholmes
 2020-07-24 05:07:37 -04:00
Kim Barrett
55b19e84f2 8247908: Replace IsRegisteredEnum with std::is_enum 
Reviewed-by: tschatzl, dholmes
 2020-07-24 04:29:34 -04:00
Thomas Stuefe
a20c31865d 8249748: gtest silently ignores bad jvm arguments 
Reviewed-by: shade, dholmes, iignatyev
 2020-07-21 16:46:37 +02:00
Kim Barrett
a8d6a05ce8 8248391: Unify handling of all OopStorage instances in weak root processing 
OopStorage instance now owned by subsystems, and generalize dead entry notification

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: coleenp, tschatzl
 2020-07-16 17:41:14 -04:00
Patric Hedlin
195c45a0e1 8245226: Clean-up FlagSetting and remove misuse 
Reviewed-by: neliasso, dholmes
 2020-02-24 14:06:01 +01:00
Daniel D. Daugherty
7436ef236e 8246476: remove AsyncDeflateIdleMonitors option and the safepoint based deflation mechanism 
Reviewed-by: dholmes, pchilanomate, coleenp
 2020-07-13 16:36:01 -04:00
Stefan Karlsson
46f86477ad 8248346: Move OopStorage mutex setup out from OopStorageSet 
Reviewed-by: kbarrett, eosterlund
 2020-06-29 23:17:50 +02:00
Thomas Schatzl
18cddad5a2 8247819: G1: Process strong OopStorage entries in parallel 
Implement parallel processing of strong OopStorage entries for G1.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: kbarrett, stefank
 2020-06-26 14:43:09 +02:00
Stefan Karlsson
ef3b0ec567 8247755: Leaner and more versatile GrowableArray classes 
Reviewed-by: kbarrett, coleenp
 2020-06-24 13:16:52 +02:00
Stefan Karlsson
156f6174ed 8248132: ZGC: Unify handling of all OopStorage instances in root processing 
Reviewed-by: pliden, kbarrett, tschatzl
 2020-06-24 13:15:00 +02:00
Xin Liu
4076ca82d2 8151779: Some intrinsic flags could be replaced with one general flag 
Add ControlIntrinsic switch

Reviewed-by: neliasso, phh
 2020-06-23 10:40:26 -07:00
Per Lidén
d7e68f375c 8245208: ZGC: Don't hold the ZPageAllocator lock while committing/uncommitting memory 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Thomas Schatzl
0963050548 8246557: test_os_linux.cpp uses NULL instead of MAP_FAILED to check for failed mmap call 
Reviewed-by: sjohanss, stefank
 2020-06-05 10:44:24 +02:00
Daniel D. Daugherty
00f223e22f 8153224: Monitor deflation prolong safepoints 
Add support for AsyncDeflateIdleMonitors (default true); the async deflation work is performed by the ServiceThread.

Co-authored-by: Carsten Varming <varming@gmail.com>
Reviewed-by: dcubed, rehn, rkennke, cvarming, coleenp, acorn, dholmes, eosterlund
 2020-06-01 23:37:14 -04:00
Kim Barrett
eb20ed7374 8228692: BitMap::reallocate might not clear some bits 
Ensure trailing bits in last copied word are cleared.

Reviewed-by: tschatzl, sjohanss
 2020-05-26 21:26:57 -04:00
Thomas Schatzl
47be3b098e 8245086: G1: Rename measured pause time ratios 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:21 +02:00
Thomas Stuefe
66514251c1 8244733: Add ResourceHashtable::xxx_if_absent 
Reviewed-by: coleenp, iklam, rehn, dholmes
 2020-05-20 15:56:39 +02:00
Patricio Chilano Mateo
398a2b3c37 8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking 
Changed default value of UseBiasedLocking to false and deprecated related flags.

Reviewed-by: dholmes, dcubed
 2020-05-13 15:47:10 +00:00
Nikolay Martynov
313758a57a 8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions 
Reviewed-by: jbachorik
 2020-04-29 13:27:01 +02:00
Coleen Phillimore
3ed0849504 8243393: Improve ReservedSpace constructor resolution 
Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe
 2020-04-28 07:35:28 -04:00
Mandy Chung
7cc1371059 8238358: Implementation of JEP 371: Hidden Classes 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
 2020-04-21 06:55:38 -07:00
Thomas Stuefe
5aed2164ea 8241726: Re-enable gtest for BitMap::count_one_bits() 
Reviewed-by: mdoerr, clanger
 2020-04-06 10:19:28 +02:00
Stefan Karlsson
16df851efd 8241160: Concurrent class unloading reports GCTraceTime events as JFR pause sub-phase events 
Reviewed-by: eosterlund, kbarrett
 2020-03-18 17:28:41 +01:00
Thomas Stuefe
83f7ee14da 8241723: Build error after 8241581 
Reviewed-by: kbarrett, clanger
 2020-03-27 08:45:59 +01:00
Thomas Stuefe
cc8715d844 8241581: Add BitMap::count_one_bits variant for arbitrary lengths 
Reviewed-by: redestad, kbarrett
 2020-03-27 07:16:22 +01:00
Claes Redestad
23d6a788b4 8241371: Refactor and consolidate package_from_name 
Reviewed-by: iklam, lfoltan
 2020-03-23 23:18:42 +01:00
Jia Huang
95d2830361 8240222: [TESTBUG] gtest/jfr/test_networkUtilization.cpp failed when the number of tests is greater than or equal to 2 
Reviewed-by: egahlin, mgronlun
 2020-03-20 18:52:31 +08:00
Evgeny Nikitin
66c8794c81 8168304: Make all of DependencyContext_test available in product mode 
Enable the utility inspection function `DependencyContext::is_dependent_method` and therefore the test in the product mode.

Reviewed-by: eosterlund, thartmann
 2020-03-17 21:35:26 +01:00
Andrew Haley
195361216c 8241018: 32-bit integer log2 functions return the wrong value for negative arguments on 64-bit machines 
Reviewed-by: kvn
 2020-03-16 17:10:26 +00:00
Andrew Haley
0992e17b97 8240829: Use a fast O(1) algorithm for exact_log2 
Reviewed-by: jrose, redestad
 2020-03-11 12:38:57 +00:00
Andrew Haley
661c073594 8240615: is_power_of_2() has Undefined Behaviour and is inconsistent 
Reviewed-by: jrose, redestad
 2020-03-10 10:49:01 -04:00
Kim Barrett
96b61b8f4b 8240246: Avoid cast_to_oop from char* 
Change type of gtest object from char[] to unsigned char[].

Reviewed-by: dholmes
 2020-03-02 14:45:52 -05:00
Xin Liu
b08595d844 8239066: make LinkedList<T> more generic 
Reviewed-by: phh, simonis
 2020-02-26 12:35:43 +01:00
Richard Reingruber
4f20fa5246 8239854: Non-PCH gtest build fails after JDK-8239235 due to a missing include 
Reviewed-by: shade, mdoerr
 2020-02-24 12:04:37 +01:00
Claes Redestad
289513cc2b 8239235: Examine SignatureStream performance after consolidation 
Reviewed-by: lfoltan, coleenp
 2020-02-24 10:20:35 +01:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00
David Holmes
c4b708b255 8237857: LogDecorations::uptimenanos is implemented incorrectly 
Reviewed-by: dcubed, kbarrett
 2020-01-29 23:53:16 -05:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop 
Reviewed-by: kbarrett, dholmes, mdoerr
 2020-01-24 09:27:07 +01:00
David Holmes
5013cf6e0c 8235966: Process obsolete flags less aggressively 
Reviewed-by: dcubed, iignatyev
 2020-01-23 21:14:16 -05:00
Mikael Vidstedt
3318314c7c 8237589: Fix copyright header formatting 
Reviewed-by: jjg, serb, iris, jwilhelm
 2020-01-21 14:23:01 -08:00
Thomas Schatzl
4aab3078a2 8235860: Obsolete the UseParallelOldGC option 
Obsolete the UseParallelOldGC option by removing code and other mentions.

Reviewed-by: kbarrett, lkorinth
 2020-01-20 11:15:45 +01:00
Claes Redestad
91de8b6c91 8235551: BitMap::count_one_bits should use population_count 
Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Reviewed-by: kbarrett, neliasso
 2019-12-11 16:24:10 +01:00
Claes Redestad
06cb195865 8234331: Add robust and optimized utility for rounding up to next power of two 
Reviewed-by: eosterlund, stuefe, jrose
 2019-12-06 18:05:36 +01:00
Thomas Schatzl
70c62f537c 8235341: Improve WorkerDataArray API to disallow separate instantiation of sub-items 
Reviewed-by: lkorinth, sjohanss
 2019-12-06 09:49:59 +01:00
Thomas Schatzl
02dad379ee 8235346: [Redo] 8235247: WorkerDataArray leaks C heap memory for associated work items 
Fix gtest after last iteration to acknowledge correct ownership of sub-WorkerDataArrays.

Reviewed-by: lkorinth, sjohanss
 2019-12-06 09:49:57 +01:00
Kim Barrett
e70386f23a 8213415: BitMap::word_index_round_up overflow problems 
Limit BitMap sizes so to-word round-up can't overflow.

Reviewed-by: tschatzl, stuefe
 2019-12-03 15:12:56 -05:00
Thomas Schatzl
eaca9f8846 8234574: Rename prediction methods in G1Analytics 
Reviewed-by: sjohanss, sangheki
 2019-12-02 14:21:32 +01:00
Robbin Ehn
3d7d54b145 8234086: VM operation can be simplified 
Reviewed-by: kbarrett, dholmes, dcubed
 2019-11-29 12:09:25 +01:00
Thomas Schatzl
257c3930f9 8227434: G1 predictions may over/underflow with high variance input 
Clamp G1 prediction output to sensible values.

Reviewed-by: lkorinth, sjohanss
 2019-11-29 10:20:16 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add 
Reviewed-by: rehn, dholmes
 2019-11-25 12:31:39 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +01:00
Leo Korinth
48615b4ca9 8233029: Obsolete flag GCTaskTimeStampEntries 
Reviewed-by: kbarrett, tschatzl
 2019-11-25 08:11:24 +01:00
Erik Österlund
54572d621a 8233797: ZGC: Unify naming convention for functions using atomics 
Reviewed-by: pliden, stefank
 2019-11-12 20:01:23 +00:00
Thomas Schatzl
c4b3dcf8c1 8189737: Make HeapRegion not derive from Space 
Reviewed-by: sjohanss, kbarrett
 2019-11-08 10:01:13 +01:00
Kim Barrett
89e3782f21 8233364: Fix undefined behavior in Canonicalizer::do_ShiftOp 
Add java_shift_xxx helpers and use them.

Reviewed-by: aph, kvn
 2019-11-07 16:22:22 -05:00
Claes Redestad
12adeca887 8233708: VectorSet cleanup 
Reviewed-by: neliasso, shade, thartmann
 2019-11-07 12:12:39 +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
Coleen Phillimore
9308d18580 8232788: Move biased locking initalization 
Reviewed-by: pchilanomate, dholmes
 2019-10-24 08:52:33 -04:00
Aleksey Shipilev
c1474ca64b 8231930: Windows build fails after JDK-8191521 
Reviewed-by: dholmes, clanger
 2019-10-07 15:00:24 +02:00
Ralf Schmelter
98a2c05b5d 8191521: handle long relative path specified in -Xbootclasspath/a on windows 
Reviewed-by: ccheung, clanger
 2019-10-01 14:09:44 +02:00
Stefan Karlsson
2f67784a45 8230759: ZGC: Fix integer types 
Reviewed-by: pliden
 2019-09-11 09:47:42 +02:00
David Holmes
99252bd9d6 8230423: Move os::sleep to JavaThread::sleep 
Reviewed-by: rehn, dcubed
 2019-09-11 22:09:05 -04:00
Stefan Karlsson
7384f6cdcf 8224599: Remove globals_ext.hpp 
Reviewed-by: coleenp, kvn, gziemski, ehelin
 2019-09-04 11:05:20 +02:00
David Holmes
394d6ac55b 8230422: Convert uninterruptible os::sleep calls to os::naked_short_sleep 
Reviewed-by: kbarrett, dcubed, shade
 2019-09-07 18:48:57 -04:00
Erik Österlund
f869706f5f 8224815: Remove non-GC uses of CollectedHeap::is_in_reserved() 
Reviewed-by: stefank, coleenp
 2019-09-05 08:26:49 +02:00
Daniel D. Daugherty
9b992ead1e 8230184: rename, whitespace, indent and comments changes in preparation for lock free Monitor lists 
Reviewed-by: kbarrett, dholmes
 2019-08-28 10:56:50 -04:00
Patricio Chilano Mateo
85dbabe345 8229844: Remove attempt_rebias parameter from revoke_and_rebias() 
Removed attempt_rebias parameter and merged fast_enter() and slow_enter() into enter()

Reviewed-by: dholmes, rehn, coleenp, dcubed
 2019-08-27 20:10:06 +00:00
Stefan Karlsson
e1aca70a1c 8229836: Remove include of globals.hpp from allocation.hpp 
Reviewed-by: coleenp, kbarrett
 2019-08-26 09:13:38 +02:00
Kim Barrett
1acad37ee6 8227054: ServiceThread needs to know about all OopStorage objects 
8227053: ServiceThread cleanup of OopStorage is missing some

OopStorages provides named access and iteration.

Reviewed-by: eosterlund, pliden, coleenp
 2019-08-21 18:42:30 -04:00
Stefan Karlsson
ae5615c614 8229258: Rework markOop and markOopDesc into a simpler mark word value carrier 
Reviewed-by: rkennke, coleenp, kbarrett, dcubed
 2019-08-06 10:48:21 +02:00
Coleen Phillimore
cd598622cc 8214822: Move ConcurrentHashTable VALUE parameter to CONFIG 
Make VALUE parameter be included in CONFIG configuration, also remove BaseConfig

Reviewed-by: dholmes, kbarrett
 2019-06-24 16:51:23 -04:00
Thomas Stuefe
a7f5e6f7fd 8225225: stringStream internal buffer should always be zero terminated 
Reviewed-by: coleenp, dholmes
 2019-06-05 19:34:43 +02:00
Igor Ignatyev
18eb89aac0 8224945: googlemock update breaks the build of arm32 and ppc 
Reviewed-by: dholmes, simonis
 2019-05-29 11:54:26 -07:00
Igor Ignatyev
99a18f1249 8222414: bring googlemock v1.8.1 
Reviewed-by: erikj, rwestberg
 2019-05-27 19:46:34 -07:00
Thomas Stuefe
a46a6bcfeb 8220394: bufferedStream does not honor size limit 
Reviewed-by: dholmes, clanger
 2019-05-24 09:02:33 +02:00
Stefan Karlsson
4914e0ee95 8224203: Remove need to specify type when using FLAG_SET macros 
Reviewed-by: rehn, pliden, coleenp
 2019-05-22 13:06:31 +02:00
Thomas Stuefe
7a0ac25b37 8224193: stringStream should not use Resouce Area 
Reviewed-by: goetz, coleenp, dholmes
 2019-05-22 09:33:22 +02:00
Andrew Luo
5bdacf11bd 8223810: HotSpot compile warnings from VS2017 
Reviewed-by: dholmes, stuefe
 2019-05-14 20:29:40 -04:00
Coleen Phillimore
204059634d 8223657: Remove unused THREAD argument from SymbolTable functions 
Also made lookup and lookup_only functions private to SymbolTable.  External callers use new_symbol or probe.

Reviewed-by: dholmes, gziemski
 2019-05-14 11:29:18 -04:00
Per Lidén
44e7959bb8 8222480: Implementation: JEP 351: ZGC: Uncommit Unused Memory 
Reviewed-by: stefank, eosterlund
 2019-05-14 09:55:02 +02:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Aleksey Shipilev
3b1bb3d2a7 8223589: Build failures after JDK-8223534 (add back fixed test_markOop.cpp) 
Reviewed-by: coleenp
 2019-05-08 23:53:24 +02:00
Coleen Phillimore
0450eca4e7 8223534: add back fixed test_markOop.cpp 
The test needed wait_with_safepoint_check in the main thread.

Reviewed-by: dcubed
 2019-05-08 13:22:27 -04:00
Coleen Phillimore
260ae30b14 8223481: gtest/GTestWrapper.java failed due to "assert(ret == 0) failed: sem_post failed; error='Invalid argument' (errno=EINVAL)" 
Remove the test for now.

Reviewed-by: dholmes
 2019-05-07 18:24:36 -04:00
Coleen Phillimore
0c6f7e5516 8223412: tier1 build failure after 8222893 
Disable the test in PRODUCT

Reviewed-by: dcubed, pliden, kvn
 2019-05-06 18:01:01 -04:00
Coleen Phillimore
26255c10cb 8222893: markOopDesc::print_on() is a bit confused 
Add print_on for ObjectMonitor and make markOop printing sensible and add test.

Reviewed-by: dcubed, pchilanomate
 2019-05-06 15:25:57 -04:00
Stefan Karlsson
087c03a0c7 8198505: Remove CollectorPolicy and its subclasses 
Reviewed-by: pliden, shade
 2019-04-15 11:47:46 +02:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Per Lidén
86808b9d47 8221786: ZGC: Increase max heap size to 16TB 
Reviewed-by: stefank
 2019-04-25 08:55:50 +02:00
Thomas Stuefe
1baf5289c5 8221539: [metaspace] Improve MetaspaceObj::is_metaspace_obj() and friends 
Reviewed-by: adinn, coleenp, mdoerr
 2019-03-27 14:13:34 +01:00
David Holmes
2f20909d10 8218483: Crash in "assert(_daemon_threads_count->get_value() > daemon_count) failed: thread count mismatch 5 : 5" 
Reviewed-by: dcubed, stuefe
 2019-04-03 22:03:39 +00:00
Kim Barrett
e7e00f7ae0 8221102: Allow GC threads to participate in threads claiming protocol 
Expand claim counter from 1bit to uintx, with rare overflow handling.

Reviewed-by: tschatzl, rkennke
 2019-04-02 13:08:38 -04:00
Per Lidén
7a623e6e46 8221540: ZGC: Reduce width of zForwardingEntry::from_index field 
Reviewed-by: stefank, eosterlund
 2019-03-28 19:43:59 +01:00
Per Lidén
4a83447db2 8220597: ZGC: Convert ZForwarding to use ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
dd412e66c5 8220594: ZGC: Remove superfluous ZPage::is_active() 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
0ce7c21d33 8220588: ZGC: Convert ZRelocationSet to hold ZForwardings instead of ZPages 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
5a079bf515 8220587: ZGC: Break out forwarding information from ZPage 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
6d4374b876 8219633: ZGC: Rename ZPageSizeMin to ZGranuleSize 
Reviewed-by: eosterlund, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
304dca18b5 8219816: Add IsArray/RemoveExtent type traits utilities 
Reviewed-by: kbarrett, eosterlund
 2019-03-13 11:31:00 +01:00
Thomas Stuefe
914ce13a0c 8219650: [Testbug] Fix potential crashes in new test hotspot gtest "test_print_hex_dump" 
Reviewed-by: clanger, shade
 2019-02-28 14:22:03 +01:00
Gerard Ziemski
dbd7ee1eb4 8212932: [TESTBUG] Clean up TestVirtualSpaceNode test 
Remove test/hotspot/gtest/memory/test_virtualSpaceNode.cpp

Reviewed-by: stuefe, coleenp
 2019-02-28 11:04:06 -06:00
Robbin Ehn
2e8fc8328a 8219441: test_logMessageTest missing static storage 
Reviewed-by: shade
 2019-02-20 14:44:58 +01:00
Harold Seigel
f4ac0a2e0f 8167548: [TESTBUG] Logging tests put log files in source tree 
Create log files in temp directory, instead of cwd.

Reviewed-by: coleenp, dholmes
 2019-02-20 08:10:40 -05:00
Thomas Stuefe
39ba0f09a9 8183004: Remove code related to gtest death tests from assert macro 
Reviewed-by: shade, kbarrett, iignatyev
 2019-02-14 19:48:57 +01:00
Aleksey Shipilev
9f533b678e 8217994: os::print_hex_dump should be more resilient against unreadable memory 
Reviewed-by: zgu, stuefe, lucy
 2019-01-30 19:45:10 +01:00
Gerard Ziemski
82d39621dc 8214821: Remove ConcurrentHashTable::get_copy 
Remobed get_copy API, replaced gtest usage with get API

Reviewed-by: coleenp, rehn, kbarrett
 2019-01-29 11:44:36 -06:00
Claes Redestad
bc8ecd924c 8217869: Add count_leading_zeros utility 
Reviewed-by: neliasso, thartmann
 2019-01-28 23:00:31 +01:00
Gerard Ziemski
28711fb186 8216493: VirtualSpaceNodeTest.half_vsn_is_committed_humongous_chunk_is_used_test_vm crashes on local machine 
Make ChunkManagerRestorer more robust

Reviewed-by: iignatyev
 2019-01-25 10:43:02 -06:00
Kim Barrett
5b63ffd8b2 8216258: Make FreeIdSet semaphore-based 
Use semaphore-based blocking and notifying, instead of Mutex.

Reviewed-by: tschatzl, sangheki
 2019-01-25 00:27:51 -05:00
Aleksey Shipilev
844f67317e 8217639: Minimal and Zero builds fail after JDK-8217519 (Improve RegMask population count calculation) 
Reviewed-by: kvn
 2019-01-23 19:31:00 +01:00
Claes Redestad
649340be11 8217519: Improve RegMask population count calculation 
Reviewed-by: thartmann, neliasso, kvn
 2019-01-23 10:01:21 +01:00
Aleksey Shipilev
5f325c2363 8217423: Windows gtest build fails after JDK-8212826 (Make PtrQueue free list lock-free) 
Reviewed-by: clanger, zgu, kbarrett
 2019-01-21 10:05:24 +01:00
Kim Barrett
5c83330cf8 8212826: Make PtrQueue free list lock-free 
Add lock-free stack and use in BufferNode::Allocator.

Reviewed-by: tschatzl, sangheki
 2019-01-19 19:50:01 -05:00
Aleksey Shipilev
07b8d39e6f 8217315: Proper units should print more significant digits 
Reviewed-by: stuefe, tschatzl
 2019-01-18 17:05:41 +01:00
Aleksey Shipilev
a9663a0a7b 8217321: [TESTBUG] utilities/test_globalDefinitions.cpp should use _LP64, not LP64 
Reviewed-by: tschatzl, coleenp
 2019-01-17 17:28:47 +01:00
Martin Doerr
e19c718281 8216560: gtest build broken on PPC64 and aarch64 
Reviewed-by: shade
 2019-01-14 09:26:34 +01:00
Robbin Ehn
83c8720879 8214271: Fast primitive to wake many threads 
Reviewed-by: dholmes, dcubed
 2019-01-11 10:58:46 +01:00
Gerard Ziemski
301d0140ec 8215155: Remove get_insert() from concurrent hashtable and gtests 
Replaced get_insert() with get()/insert() in gtest, removed get_insert() API from cht implementation.

Reviewed-by: coleenp, rehn
 2019-01-10 11:16:17 -06:00
David Holmes
6c4ec86cea 8215954: [testbug] Remove unnecessary casts in test/hotspot/gtest/threadHelper.inline.hpp 
Reviewed-by: dcubed
 2018-12-28 16:31:11 -05:00
David Holmes
526f854cc1 8214097: Rework thread initialization and teardown logic 
Reviewed-by: rehn, mgronlun, dcubed, kbarrett
 2018-12-27 21:17:11 -05:00
Erik Gahlin
165c644cf8 8215362: JFR GTest JfrTestNetworkUtilization fails 
Reviewed-by: mgronlun
 2018-12-13 23:25:00 +01:00
Thomas Schatzl
528361f7ae 8214850: Rename vm_operations.?pp files to vmOperations.?pp files 
Reviewed-by: dholmes, coleenp
 2018-12-06 15:44:40 +01:00
Erik Österlund
3a5bccf5c6 8213565: Crash in DependencyContext::remove_dependent_nmethod 
Reviewed-by: rehn, kvn
 2018-11-30 11:40:48 +01:00
Volker Simonis
2db81b4e13 8214125: [test] Fix comparison between pointer and integer in test_ptrQueueBufferAllocator.cpp 
Reviewed-by: mdoerr, shade, stuefe, tschatzl
 2018-11-20 19:06:34 +01:00
Robbin Ehn
041946dcb0 8213560: gtests might hang 
Reviewed-by: rwestberg, eosterlund
 2018-11-20 09:35:15 +01:00
Kim Barrett
5e0d5efe4c 8213352: Separate BufferNode allocation from PtrQueueSet 
Move free-list management and allocation to new class.

Reviewed-by: tschatzl, sjohanss
 2018-11-15 19:59:10 -05:00
Kim Barrett
0050cd5776 8213440: Lingering INCLUDE_ALL_GCS in test_oopStorage_parperf.cpp 
Remove INCLUDE_ALL_GCS conditionalization.

Reviewed-by: tschatzl
 2018-11-13 13:45:43 -05:00
Aleksey Shipilev
2df435e191 8211926: Catastrophic size_t underflow in BitMap::*_large methods 
Reviewed-by: kbarrett, stuefe
 2018-11-10 20:47:28 +01:00
Kim Barrett
1e9d3b5358 8210986: Add OopStorage cleanup to ServiceThread 
Service thread performs cleanup when notified.

Reviewed-by: coleenp, rehn
 2018-11-05 18:27:14 -05:00
Igor Ignatyev
bf800514ff 8213337: windows-x64-slowdebug build is broken by 8177708 
Reviewed-by: dholmes
 2018-11-02 23:44:45 -07:00
Igor Ignatyev
de6f5b33ed 8177708: Convert TestReserveMemorySpecial_test to Gtest 
Reviewed-by: gziemski, vlivanov
 2018-11-02 16:26:11 -07:00
Igor Ignatyev
0c061174b6 8177711: Convert TestVirtualSpaceNode_test to GTest 
Reviewed-by: jwilhelm
 2018-10-31 19:56:51 -07:00
Kim Barrett
3185dcf0f2 8212827: GlobalCounter should support nested critical sections 
Support nested critical sections.

Reviewed-by: eosterlund, rehn, tschatzl
 2018-10-30 18:06:35 -04:00
Harold Seigel
0399760d7f 8213148: JDK build fails because of missing #includes 
Add missing #includes

Reviewed-by: dcubed
 2018-10-30 09:13:00 -04:00
Igor Ignatyev
93c891c51b 8177710: Convert TestMetaspaceUtils_test to GTest 
Reviewed-by: tschatzl
 2018-10-29 14:04:44 -07:00
Kirill Zhaldybin
810ba0eb12 8157728: Convert GCTimer_test to GTest 
Reviewed-by: tschatzl, jcbeyler, iignatyev
 2018-10-29 14:04:42 -07:00
Pavel Punegov
a7aa770b9a 8164546: Convert DirectivesParser_test to GTest 
Reviewed-by: kvn, iignatyev, neliasso
 2018-10-25 11:18:24 -07:00
Igor Ignatyev
f1e1e1fe6f 8177709: Convert TestVirtualSpace_test to GTest 
Reviewed-by: stuefe, jcbeyler
 2018-10-19 16:29:45 -07:00
Kirill Zhaldybin
4c8b5f840c 8171097: Convert TestReservedSpace_test to Gtest 
Reviewed-by: stuefe, jcbeyler, iignatyev
 2018-10-19 16:29:43 -07:00
Coleen Phillimore
06a1ea846a 8210856: Move InstanceKlass DependencyContext cleaning to SystemDictionary::do_unloading() 
Already walk classes in ClassLoaderData::unload so generalize to also clean nmethod dependencies.

Reviewed-by: eosterlund, dlong, vlivanov
 2018-09-26 14:01:48 -04:00
Kim Barrett
efe6ad59e8 8210511: TestSingleWriterSynchronizer can deadlock 
Check for safepoints in test loops.

Reviewed-by: coleenp, eosterlund
 2018-09-10 19:18:04 -04:00
Kim Barrett
23f0fb4cde 8209850: Allow NamedThreads to use GlobalCounter critical sections 
Add NamedThreads iterator and make GlobalCounter use it.

Reviewed-by: eosterlund, rehn
 2018-08-23 18:14:53 -04:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Coleen Phillimore
d8ce7f36e2 8209518: symbol table gtest fails with semaphore error 
Loop count was wrong.

Reviewed-by: mikael, kbarrett
 2018-08-14 19:52:34 -04:00
Thomas Schatzl
9c0720b156 8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder 
Reviewed-by: dholmes, hseigel
 2018-08-08 15:31:07 +02:00
Igor Ignatyev
65091f8c6d 8174691: [TESTBUG] A number of native hotspot unit tests fail when executed in stand-alone mode 
Reviewed-by: kvn, tschatzl
 2018-08-01 10:04:08 -07:00
Michal Vala
d86f3a8cb2 8208084: Windows build failure - "'snprintf': identifier not found" 
Reviewed-by: kbarrett, coleenp
 2018-07-30 14:08:30 -04:00
Patricio Chilano Mateo
2d1029c256 8171157: Convert ObjectMonitor_test to GTest 
Migration of the ObjectMonitor test to GTest. Two GTests were actually created, one for ObjectMonitor and one for ObjectSynchronizer.

Reviewed-by: dcubed, hseigel
 2018-07-27 16:29:36 -04:00
Coleen Phillimore
39dd04b953 8207359: Make SymbolTable increment_refcount disallow zero 
Use cmpxchg for non permanent symbol refcounting, and pack refcount and length into an int.

Reviewed-by: gziemski, kbarrett, iklam
 2018-07-20 14:52:11 -04:00
Jesper Wilhelmsson
4fc510cc89 Merge 2018-07-14 02:14:54 +02:00
Goetz Lindenmaier
8a9b0134a8 8206977: Minor improvements of runtime code 
Reviewed-by: coleenp, lfoltan
 2018-07-11 16:11:10 +02:00
Kim Barrett
ca3b04f912 8204691: HeapRegion.apply_to_marked_objects_other_vm_test fails with assert(!hr->is_free() || hr->is_empty()) failed: Free region 0 is not empty for set Free list # 
Run test in safepoint.

Reviewed-by: tschatzl, ehelin
 2018-07-10 13:34:32 -04:00
Per Lidén
e0399f6060 8205924: ZGC: Premature OOME due to failure to expand backing file 
Reviewed-by: ehelin
 2018-07-04 12:04:02 +02:00
Per Lidén
41ecacc6a0 8206322: ZGC: Incorrect license header in gtests 
Reviewed-by: kbarrett, tschatzl
 2018-07-04 08:33:00 +02:00
Robin Westberg
2ddeb31e89 8206006: Build failed on Windows 
Reviewed-by: jwilhelm, dcubed
 2018-06-29 01:09:29 +02:00
Robin Westberg
b11c7752e8 8003209: JFR events for network utilization 
Reviewed-by: mgronlun, egahlin
 2018-06-28 15:06:55 +02:00
Robbin Ehn
1e4a26ceda 8205583: Crash in ConcurrentHashTable do_bulk_delete_locked_for 
Reviewed-by: coleenp, gziemski
 2018-06-27 12:46:15 +02:00
Thomas Schatzl
19f5116cd9 8204082: Make names of Young GCs more uniform in logs 
All G1 young gcs now start with "Pause Young" plus a more detailed description

Reviewed-by: sjohanss
 2018-06-26 11:09:42 +02:00
Jesper Wilhelmsson
dafb3af62d Merge 2018-07-11 21:41:43 +02:00
Coleen Phillimore
fb3b911fbe 8198720: Obsolete PrintSafepointStatistics, PrintSafepointStatisticsTimeout and PrintSafepointStatisticsCount options 
Convert PrintSafepointStatistics to UL

Reviewed-by: shade, lfoltan
 2018-07-11 14:44:05 -04:00
Kim Barrett
051f4ed627 8204834: Fix confusing "allocate" naming in OopStorage 
Allocate_list => allocation_list and so on.

Reviewed-by: dholmes, tschatzl, coleenp
 2018-07-09 13:35:55 -04:00
Robin Westberg
736e57146d 8206006: Build failed on Windows 
Reviewed-by: jwilhelm, dcubed
 2018-06-28 22:28:41 +02:00
Robin Westberg
e767d60648 8204236: JFR unit test of thread CPU load should be enabled 
Reviewed-by: mgronlun, egahlin
 2018-06-19 12:20:05 +02:00
Robbin Ehn
5eb354a014 8204857: ConcurrentHashTable: Fix parallel processing 
Reviewed-by: coleenp, gziemski
 2018-06-18 16:13:21 +02:00
Thomas Stuefe
765618a8ab 8202772: NMT thread stack tracking causes crashes on AIX 
Reviewed-by: goetz, zgu
 2018-06-13 06:35:04 +02:00
Per Lidén
e7af7a4aef 8204210: Implementation: JEP 333: ZGC: A Scalable Low-Latency Garbage Collector (Experimental) 
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Coleen Phillimore <coleen.phillimore@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Co-authored-by: Gerard Ziemski <gerard.ziemski@oracle.com>
Co-authored-by: Hugh Wilkinson <hugh.wilkinson@intel.com>
Co-authored-by: Sandhya Viswanathan <sandhya.viswanathan@intel.com>
Co-authored-by: Bill Wheeler <bill.npo.wheeler@intel.com>
Co-authored-by: Vinay K. Awasthi <vinay.k.awasthi@intel.com>
Co-authored-by: Yasumasa Suenaga <yasuenag@gmail.com>
Reviewed-by: pliden, stefank, eosterlund, ehelin, sjohanss, rbackman, coleenp, ihse, jgeorge, lmesnik, rkennke
 2018-06-12 17:40:28 +02:00
Kim Barrett
d3e96fdd91 8204097: Simplify OopStorage::AllocateList block entry access 
Removed obsolete support for blocks being in multiple lists.

Reviewed-by: coleenp, tschatzl
 2018-06-11 22:35:07 -04:00
Robbin Ehn
66f8951e15 8195097: Make it possible to process StringTable outside safepoint 
Reviewed-by: coleenp, gziemski, iklam, jiangli
 2018-06-07 14:11:56 +02:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
David Holmes
8062baac83 8204055: SIGSEGV in java -XX: 
Reviewed-by: iklam, stuefe, ccheung
 2018-05-31 18:47:21 -04:00
Kim Barrett
66b0c9fe9c 8202863: Rename OopStorage inner collection classes 
Rename BlockArray, BlockList, BlockEntry

Reviewed-by: coleenp
 2018-05-22 03:46:52 -04:00
Thomas Stuefe
8f71718566 8176808: Split up metaspace.cpp 
Reviewed-by: asiebenborn, coleenp
 2018-05-21 11:33:59 +02:00
Stefan Karlsson
7b0d398bc7 8203339: Add oopDesc::field_offset() 
Reviewed-by: rkennke, eosterlund
 2018-05-20 22:08:25 +02:00
Robbin Ehn
1dfeaa1980 8195098: Low latency hashtable for read-mostly scenarios 
This implement a concurrent hashtable using chaining and the GlobalCounter for ABA problems.

Reviewed-by: acorn, coleenp, dcubed, eosterlund, gziemski, mlarsson
 2018-05-17 10:32:26 +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
Aleksey Shipilev
aef2df31e6 8202684: Minimal VM build is broken after JDK-8199067, JDK-8202638 
Reviewed-by: eosterlund, stuefe
 2018-05-05 18:55:31 +02:00
Stefan Karlsson
1cb95bd3d1 8200729: Conditional compilation of GCs 
Reviewed-by: ehelin, coleenp, kvn, ihse
 2018-05-04 11:41:35 +02:00
Kim Barrett
9b734fc849 8200557: OopStorage parallel iteration scales poorly 
Change representation of sequence of all blocks for better scaling.

Reviewed-by: coleenp, eosterlund
 2018-05-03 17:36:50 -04:00
Zhengyu Gu
9353d59547 8199067: [REDO] NMT: Enhance thread stack tracking 
Precise thread stack tracking on Linux and Windows

Reviewed-by: stuefe, coleenp
 2018-05-03 08:07:20 -04:00
Thomas Stuefe
d2c3ef2f85 8202303: LogStream should autoflush on destruction 
Reviewed-by: dholmes, rehn, zgu
 2018-05-03 07:35:17 +02:00
Thomas Schatzl
0f583c7817 6672778: G1 should trim task queues more aggressively during evacuation pauses 
Regularly try to drain task queues. This helps memory usage and performance during garbage collection.

Reviewed-by: sjohanss, sangheki
 2018-04-27 12:06:46 +02:00
Gerard Ziemski
edc81d17e1 8202150: [REDO] Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-26 11:19:05 -05:00
Gerard Ziemski
816e2e5fe0 8202151: [BACKOUT] Split globals.hpp to factor out the Flag class 
Backed out JDK-8081519

Reviewed-by: kvn
 2018-04-23 14:51:16 -05:00
Gerard Ziemski
60723b7e3d 8081519: Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-23 10:59:39 -05:00
Thomas Stuefe
2329ce7e2d 8202073: MetaspaceAllocationTest gtest shall lock during space creation 
Reviewed-by: coleenp
 2018-04-23 16:25:16 +02:00
Christoph Langer
67f6ee6cc7 8202000: AIX build broken after JDK-8195099 
Reviewed-by: goetz, stuefe, mbaesken
 2018-04-19 12:12:05 +02:00
Robbin Ehn
a0a4b1981b 8195099: Concurrent safe-memory-reclamation mechanism 
This implement a globalcounter with RCU semantics.

Reviewed-by: acorn, coleenp, dcubed, eosterlund, gziemski, mlarsson, kbarrett, dholmes
 2018-04-18 09:25:51 +02:00
Roman Kennke
389d720746 8199735: Mark word updates need to use Access API 
Reviewed-by: shade, eosterlund
 2018-04-05 10:54:53 +02:00
Kim Barrett
158a927587 8200697: Add utility for spin wait with fallback to yield/sleep 
Added SpinYield utility class.

Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Reviewed-by: dcubed, coleenp, dholmes
 2018-04-09 01:22:37 -04:00
Stefan Karlsson
48d527c5bd 8201212: Remove INCLUDE_ALL_GCS from OopStorage files 
Reviewed-by: kbarrett
 2018-04-06 11:37:33 +02:00
Per Lidén
7b568da79b 8199850: Move parsing of VerifyGCType to G1 
Reviewed-by: sjohanss, tschatzl
 2018-03-26 12:44:39 +02:00
Thomas Stuefe
c8c38f6aae 8199667: Unify metaspace list index handling and reinstantiate ChunkManager listindex gtest 
Reviewed-by: zgu, coleenp
 2018-03-19 11:38:45 +01:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files 
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
 2018-03-16 09:12:13 -04:00
Thomas Stuefe
c18227978e 8199431: Split up class Metaspace into a static and a non-static part 
Reviewed-by: coleenp, adinn, zgu
 2018-03-15 07:15:39 +01:00
Coleen Phillimore
394e34d821 8199282: Remove ValueObj class for allocation subclassing for gc code 
Reviewed-by: stefank, kbarrett
 2018-03-14 07:27:19 -04:00
Thomas Stuefe
da674f0d0d 8199430: Rename MetaspaceAux to something more meaningful 
Reviewed-by: zgu, coleenp
 2018-03-11 07:11:03 +01:00
Coleen Phillimore
10259cf594 Merge 2018-03-09 12:03:20 -05:00
Stefan Karlsson
b9f2f3e199 8199275: Fix inclusions of allocation.inline.hpp 
Reviewed-by: coleenp, kbarrett, dholmes
 2018-03-08 09:56:29 +01:00
Thomas Stuefe
1b402fdb6d 8198423: Improve metaspace chunk allocation 
Reviewed-by: goetz, coleenp
 2018-03-06 19:24:13 +01:00
Coleen Phillimore
2842bcc5c7 8199133: [BACKOUT] NMT: Enhance thread stack tracking 
Reviewed-by: jwilhelm
 2018-03-06 17:45:31 -05:00
Zhengyu Gu
354249f51e 8191369: NMT: Enhance thread stack tracking 
More precise thread stack tracking on Linux and Windows

Reviewed-by: coleenp, adinn, minqi
 2018-03-01 16:35:36 -05:00
Marcus Larsson
98c77d44de 8168722: Unified Logging configuration output needs simplifying 
Reviewed-by: rehn, lfoltan, hseigel
 2018-02-28 22:38:53 +01:00
Marcus Larsson
56dea21da2 8198825: Resolve missing review feedback for JDK-8170976 
Reviewed-by: rehn, lfoltan, hseigel
 2018-02-28 12:05:02 +01:00
Marcus Larsson
851718cee4 8153945: Track if log configuration has changed during runtime 
Reviewed-by: lfoltan, hseigel
 2018-02-28 10:37:02 +01:00
Marcus Larsson
cb275ca384 8190346: improve unified JVM logging help message and warnings 
Reviewed-by: lfoltan, rehn, hseigel
 2018-02-28 09:30:06 +01:00
Kim Barrett
d2ce0ae7d4 8196882: VS2017 Hotspot Defined vsnprintf Function Causes C2084 Already Defined Compilation Error 
Add os::vsnprintf and os::snprintf.

Reviewed-by: lfoltan, stuefe, mlarsson
 2018-02-27 18:17:57 -05:00
Marcus Larsson
899b64249c 8170976: [TESTBUG] LogTestFixture does not restore previous logging state 
Reviewed-by: rehn, lfoltan, hseigel
 2018-02-26 16:33:48 +01:00
Lois Foltan
6e70a69893 8198304: VS2017 (C4838, C4312) Various conversion issues with gtest tests 
Introduce specific casts to fix multiple type cast conversion compilation errors.

Reviewed-by: gtriantafill, hseigel
 2018-02-26 10:11:05 -05:00
Marcus Larsson
b9bc9f0be8 8198554: Add fuzzy matching for log levels and tags when parsing -Xlog 
Reviewed-by: hseigel, coleenp
 2018-02-26 09:34:20 +01:00
Roman Kennke
2fb89326ba 8198564: Multiple crashes on SPARC 
Reviewed-by: dholmes, simonis, stefank
 2018-02-23 12:47:36 +01:00
Stefan Karlsson
f1540011d0 8196405: [REDO] NMT: add_committed_regions doesn't merge succeeding regions 
Reviewed-by: eosterlund, coleenp, zgu
 2018-02-21 12:40:05 +01:00
Per Lidén
0bf8fa1855 8198267: Allow GCId::current_raw() calls from non-NamedThreads 
Reviewed-by: stefank, kbarrett
 2018-02-21 07:46:40 +01:00
Marcus Larsson
29dd30e010 8196783: Refactor LogTagLevelExpression into separate classes 
Reviewed-by: rehn, pliden
 2018-02-19 09:46:10 +01:00
Marcus Larsson
8cf755c120 8176298: Log tags in -Xlog:help not sorted 
Reviewed-by: ecaspole, gtriantafill, stuefe
 2018-02-19 09:16:04 +01:00
Kim Barrett
a25a95120e 8196083: Avoid locking in OopStorage::release 
Defer release list updates to later allocate/delete operations.

Reviewed-by: coleenp, eosterlund
 2018-02-08 17:23:43 -05:00
Jesper Wilhelmsson
d679703c0b Merge 2018-01-30 16:41:40 +01:00
Kim Barrett
72b9968396 8194898: Move OopStorage inline definitions to an .inline.hpp 
Reviewed-by: coleenp, hseigel
 2018-01-29 16:51:21 -05:00
Rickard Bäckman
6f1c27a2c9 8191915: JCK tests produce incorrect results with C2 
Reviewed-by: thartmann, vlivanov, goetz
 2018-01-18 19:21:11 +01:00
Martin Doerr
0ddc8c6900 8195691: AIX build broken after 8194312 
Reviewed-by: kbarrett, goetz
 2018-01-22 12:04:12 +01:00
Marcus Larsson
8ccf366ee6 8170941: Executing gtest with invalid -Xlog argument crashes gtestLauncher 
Reviewed-by: rehn, stuefe
 2018-01-23 08:55:47 +01:00
Kim Barrett
e1356ec6cf 8194312: Support parallel and concurrent JNI global handle processing 
Add OopStorage, change JNI gloabl/weak to use OopStorage.

Reviewed-by: coleenp, sspitsyn, eosterlund
 2017-11-21 09:47:55 -05:00
Stefan Johansson
ea04c5cfb3 8191821: Finer granularity for GC verification 
Reviewed-by: tschatzl, poonam, sangheki
 2017-12-01 08:56:22 +01:00
Stefan Karlsson
58dd5210ec 8192061: Clean up allocation.inline.hpp includes 
Reviewed-by: eosterlund, coleenp
 2017-11-28 21:43:45 +01:00
Erik Helin
26aa579a78 8182284: G1Analytics uses uninitialized fields 
Reviewed-by: tschatzl, sjohanss
 2017-11-21 08:33:54 +01:00
Stefan Johansson
6929e0f05a 8186571: Implementation: JEP 307: Parallel Full GC for G1 
Improve G1 worst-case latencies by making the full GC parallel.

Reviewed-by: tschatzl, sangheki, ehelin
 2017-11-14 11:33:23 +01:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot 
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
 2017-10-31 11:55:09 -04:00
Serguei Spitsyn
ba7368fbd6 Merge 2017-10-21 00:06:50 +00:00
Yasumasa Suenaga
c4706f598d 8151815: Could not parse core image with JSnap 
Reviewed-by: dholmes, sspitsyn
 2017-10-21 07:00:23 +09:00
Magnus Ihse Bursie
7c78b40f8d 8189608: Remove duplicated jni.h 
Reviewed-by: erikj, dholmes, coleenp
 2017-10-19 11:59:52 +02:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00
Vladimir Ivanov
fa8b858052 8174962: Better interface invocations 
Reviewed-by: jrose, coleenp, ahgross, acorn, iignatyev
 2017-05-26 18:39:27 +03:00