stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
80,889 Commits 2 Branches 0 Tags 1.2 GiB
189fc8ddef
Commit Graph

139 Commits

Author SHA1 Message Date
Leo Korinth
323d201795 8275506: Rename allocated_on_stack to allocated_on_stack_or_embedded 
Reviewed-by: stuefe
 2021-11-05 09:25:21 +00:00
Coleen Phillimore
6364719cd1 8274004: Change 'nonleaf' rank name 
8273956: Add checking for rank values

Reviewed-by: dholmes, pchilanomate
 2021-10-08 12:23:19 +00:00
Coleen Phillimore
111d5e1a93 8273915: Create 'nosafepoint' rank 
Reviewed-by: dholmes, iklam
 2021-09-21 11:37:49 +00:00
Coleen Phillimore
98b9d98032 8272797: Mutex with rank safepoint_check_never imply allow_vm_block 
Reviewed-by: dholmes, pchilanomate
 2021-08-30 14:47:24 +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
Ioi Lam
357947acd8 8270061: Change parameter order of ResourceHashtable 
Reviewed-by: coleenp, stuefe
 2021-07-28 20:39:16 +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
Kim Barrett
0c693e2f03 8268290: Improve LockFreeQueue<> utility 
Reviewed-by: iwalulya, tschatzl
 2021-06-22 17:43:59 +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
Ivan Walulya
70f6c67051 8233380: CHT: Node allocation and freeing 
Reviewed-by: rehn, tschatzl
 2021-05-19 08:01:35 +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
Ivan Walulya
dcf250d5d4 8233378: CHT: Fast reset 
Reviewed-by: tschatzl, rehn
 2021-05-12 09:07:01 +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
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
aa57d07ce8 8259214: MetaspaceClosure support for Arrays of MetaspaceObj 
Reviewed-by: fparain, ccheung
 2021-01-22 22:47:08 +00:00
Thomas Stuefe
d066f2b06c 8260030: Improve stringStream buffer handling 
Reviewed-by: iklam, kbarrett
 2021-01-22 09:00:56 +00:00
Kim Barrett
2255ab7603 8258810: Improve enum traits 
Reviewed-by: ayang, iklam, lfoltan
 2021-01-12 03:38:54 +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
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
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
80dac5a87c 8257912: Convert enum iteration to use range-based for loops 
Reviewed-by: kbarrett, tschatzl, gziemski
 2020-12-10 20:33:13 +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
Robbin Ehn
6bddeb709d 8238761: Asynchronous handshakes 
Reviewed-by: pchilanomate, dcubed, dholmes, coleenp, sspitsyn
 2020-09-29 08:50:54 +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
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
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
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
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
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 Stuefe
66514251c1 8244733: Add ResourceHashtable::xxx_if_absent 
Reviewed-by: coleenp, iklam, rehn, dholmes
 2020-05-20 15:56:39 +02:00
Thomas Stuefe
5aed2164ea 8241726: Re-enable gtest for BitMap::count_one_bits() 
Reviewed-by: mdoerr, clanger
 2020-04-06 10:19:28 +02:00
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
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
Xin Liu
b08595d844 8239066: make LinkedList<T> more generic 
Reviewed-by: phh, simonis
 2020-02-26 12:35:43 +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
Mikael Vidstedt
3318314c7c 8237589: Fix copyright header formatting 
Reviewed-by: jjg, serb, iris, jwilhelm
 2020-01-21 14:23:01 -08:00
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
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
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +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
David Holmes
99252bd9d6 8230423: Move os::sleep to JavaThread::sleep 
Reviewed-by: rehn, dcubed
 2019-09-11 22:09:05 -04:00
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
Stefan Karlsson
e1aca70a1c 8229836: Remove include of globals.hpp from allocation.hpp 
Reviewed-by: coleenp, kbarrett
 2019-08-26 09:13:38 +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
Thomas Stuefe
a46a6bcfeb 8220394: bufferedStream does not honor size limit 
Reviewed-by: dholmes, clanger
 2019-05-24 09:02:33 +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
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
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
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
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
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
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
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
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
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
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
Robbin Ehn
1e4a26ceda 8205583: Crash in ConcurrentHashTable do_bulk_delete_locked_for 
Reviewed-by: coleenp, gziemski
 2018-06-27 12:46:15 +02:00
Robbin Ehn
5eb354a014 8204857: ConcurrentHashTable: Fix parallel processing 
Reviewed-by: coleenp, gziemski
 2018-06-18 16:13:21 +02:00
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
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
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
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
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
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
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00