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442 Commits

Author SHA1 Message Date
Jatin Bhateja
6d36eb78ad 8322768: Optimize non-subword vector compress and expand APIs for AVX2 target. 
Reviewed-by: epeter, sviswanathan
 2024-01-25 10:07:50 +00:00
Joshua Cao
c432dc008b 8322149: ConcurrentHashMap smarter presizing for copy constructor and putAll 
Reviewed-by: shade, simonis
 2024-01-24 18:52:38 +00:00
Claes Redestad
3e19bf88d5 8323529: Relativize test image dependencies in microbenchmarks 
Reviewed-by: mcimadamore, jvernee, erikj
 2024-01-12 10:00:37 +00:00
Pavel Rappo
49e6121347 8310813: Simplify and modernize equals, hashCode, and compareTo for BigInteger 
Reviewed-by: rriggs, redestad, rgiulietti
 2024-01-11 21:48:58 +00:00
Tobias Hartmann
ed9f3243f0 8322985: [BACKOUT] 8318562: Computational test more than 2x slower when AVX instructions are used 
Reviewed-by: chagedorn, shade
 2024-01-05 15:40:32 +00:00
John Jiang
06dd735342 8322766: Micro bench SSLHandshake should use default algorithms 
Reviewed-by: djelinski
 2024-01-03 08:27:42 +00:00
Quan Anh Mai
ac968c36d7 8319451: PhaseIdealLoop::conditional_move is too conservative 
Reviewed-by: redestad, thartmann, kvn
 2023-12-19 10:39:50 +00:00
Sergey Tsypanov
8a0a6f8c25 8321279: Implement hashCode() in Heap-X-Buffer.java.template 
Reviewed-by: alanb, bpb
 2023-12-13 09:10:11 +00:00
Anthony Scarpino
dc9c77bebe 8318756: Create better internal buffer for AEADs 
Reviewed-by: djelinski
 2023-12-06 18:09:10 +00:00
Jatin Bhateja
2678e4cd94 8319111: Mismatched MemorySegment heap access is not consistently intrinsified 
Reviewed-by: sviswanathan, psandoz, thartmann
 2023-12-06 09:58:06 +00:00
Roger Riggs
155abc576a 8311906: Improve robustness of String constructors with mutable array inputs 
Co-authored-by: Damon Fenacci <dfenacci@openjdk.org>
Co-authored-by: Claes Redestad <redestad@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: rgiulietti, thartmann, redestad, dfenacci
 2023-12-04 18:28:59 +00:00
Eric Liu
9b8eaa2fc3 8319872: AArch64: [vectorapi] Implementation of unsigned (zero extended) casts 
Reviewed-by: aph, xgong
 2023-12-04 08:14:57 +00:00
Adam Sotona
2b00ac0d02 8308753: Class-File API transition to Preview 
Reviewed-by: ihse, mchung, vromero
 2023-12-04 07:07:57 +00:00
Jorn Vernee
3b30095a63 8321130: Microbenchmarks do not build any more after 8254693 on 32 bit platforms 
Reviewed-by: mcimadamore, tschatzl
 2023-12-01 13:11:07 +00:00
Viktor Klang
33b26f79a9 8319123: Implement JEP 461: Stream Gatherers (Preview) 
Reviewed-by: tvaleev, alanb, psandoz
 2023-11-30 14:45:23 +00:00
Jorn Vernee
a5ccd3beaf 8267532: C2: Profile and prune untaken exception handlers 
8310011: Arena with try-with-resources is slower than it should be

Reviewed-by: thartmann, vlivanov
 2023-11-28 10:17:58 +00:00
steveatgh
82967f45db 8310159: Bulk copy with Unsafe::arrayCopy is slower compared to memcpy 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: thartmann, jbhateja, sviswanathan
 2023-11-27 17:35:39 +00:00
Sandhya Viswanathan
0881f2b0c4 8318562: Computational test more than 2x slower when AVX instructions are used 
Reviewed-by: kvn
 2023-11-17 20:10:17 +00:00
Jorn Vernee
9c98270737 8254693: Add Panama feature to pass heap segments to native code 
Reviewed-by: mcimadamore, lucy, vlivanov
 2023-11-14 11:19:30 +00:00
Daniel Jeliński
1535528cb1 8318479: [jmh] the test security.CacheBench failed for multiple threads run 
Reviewed-by: redestad
 2023-11-14 09:53:23 +00:00
Claes Redestad
7d25f1c6cb 8319423: Improve Year.isLeap by checking divisibility by 16 
Reviewed-by: naoto, rriggs
 2023-11-08 15:18:53 +00:00
Per Minborg
ac0ee20a38 8319613: Complier error in benchmark TestLoadSegmentVarious 
Reviewed-by: jpai, stefank
 2023-11-07 11:04:43 +00:00
Per Minborg
74f1889b58 8318678: Vector access on heap MemorySegments only works for byte[] 
Reviewed-by: chegar, mcimadamore, psandoz
 2023-11-07 09:46:45 +00:00
Martin Doerr
99efcded6c 8317545: AIX PPC64: Implementation of Foreign Function & Memory API 
Reviewed-by: jvernee
 2023-11-02 13:13:46 +00:00
Viktor Klang
e05cafda78 8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads 
Reviewed-by: alanb
 2023-10-31 11:14:08 +00:00
Sean Coffey
8d9a4b43f4 8317678: Fix up hashCode() for ZipFile.Source.Key 
Reviewed-by: lancea, alanb, jpai
 2023-10-23 17:12:41 +00:00
Ilya Gavrilin
5a97411f85 8317971: RISC-V: implement copySignF/D and signumF/D intrinsics 
Reviewed-by: fyang, vkempik
 2023-10-20 14:31:41 +00:00
Maurizio Cimadamore
848ecc1621 8318538: Add a way to obtain a strided var handle from a layout 
Reviewed-by: jvernee, pminborg
 2023-10-20 10:35:09 +00:00
Afshin Zafari
138437f2cf 8314438: NMT: Performance benchmarks are needed to have a baseline for comparison of improvements 
Reviewed-by: gziemski, ihse
 2023-10-20 08:33:40 +00:00
Chen Liang
4812cabaa4 8316587: Use ArraysSupport.vectorizedHashCode in Utf8EntryImpl 
Reviewed-by: asotona, redestad
 2023-10-20 07:36:27 +00:00
Aleksey Shipilev
6fc3514231 8318363: Foreign benchmarks fail to build on some platforms 
Reviewed-by: jvernee, mcimadamore
 2023-10-18 10:30:45 +00:00
Erik Gahlin
6aa837eee6 8316927: JFR: Move shouldCommit check earlier for socket events 
Reviewed-by: alanb, dfuchs, mgronlun
 2023-10-17 13:11:52 +00:00
Jasmine Karthikeyan
36993aea9a 8316918: Optimize conversions duplicated across phi nodes 
Reviewed-by: thartmann, kvn
 2023-10-16 12:52:01 +00:00
Jorn Vernee
b12c471a99 8317837: Leftover FFM implementation-only changes 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: mcimadamore
 2023-10-13 19:05:47 +00:00
Jorn Vernee
32ac72c3d3 8312522: Implementation of Foreign Function & Memory API 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: dholmes, psandoz, mcimadamore, alanb
 2023-10-12 19:50:08 +00:00
wenshao
935543146b 8316426: Optimization for HexFormat.formatHex 
Reviewed-by: liach, rriggs
 2023-10-12 13:54:09 +00:00
vamsi-parasa
a4e9168bab 8309130: x86_64 AVX512 intrinsics for Arrays.sort methods (int, long, float and double arrays) 
Reviewed-by: jbhateja, sviswanathan, psandoz, kvn
 2023-10-06 20:15:30 +00:00
Swati Sharma
b438cffdb9 8314085: Fixing scope from benchmark to thread for JMH tests having shared state 
Co-authored-by: Vladimir Ivanov <vaivanov@openjdk.org>
Reviewed-by: sviswanathan, ecaspole
 2023-10-03 16:01:36 +00:00
Claes Redestad
c24c66db97 8316681: Rewrite URLEncoder.encode to use small reusable buffers 
Reviewed-by: dfuchs, rriggs
 2023-09-22 09:41:01 +00:00
Tim Prinzing
b275bdd9b5 8308995: Update Network IO JFR events to be static mirror events 
Reviewed-by: egahlin, alanb
 2023-09-20 12:34:08 +00:00
Claes Redestad
92ad4a2399 8315789: Minor HexFormat performance improvements 
Reviewed-by: rriggs
 2023-09-13 20:58:23 +00:00
Erik Joelsson
020255a72d 8267174: Many test files have the wrong Copyright header 
Reviewed-by: valeriep, aivanov, iris, dholmes, ihse
 2023-09-12 20:16:05 +00:00
Mandy Chung
d75d9774c8 8285447: StackWalker minimal batch size should be optimized for getCallerClass 
Reviewed-by: simonis
 2023-09-12 16:24:16 +00:00
Mandy Chung
111ecdbaf5 8268829: Provide an optimized way to walk the stack with Class object only 
8210375: StackWalker::getCallerClass throws UnsupportedOperationException

Reviewed-by: coleenp, dfuchs, bchristi
 2023-09-07 21:37:40 +00:00
Tobias Hotz
aba89f20bf 8312213: Remove unnecessary TEST instructions on x86 when flags reg will already be set 
Reviewed-by: jvernee, dlong
 2023-09-05 22:08:20 +00:00
Claes Redestad
cf02cf31da 8315098: Improve URLEncodeDecode microbenchmark 
Reviewed-by: ecaspole, dfuchs
 2023-09-01 11:18:05 +00:00
Aleksey Shipilev
2e8a0ab272 8314120: Add tests for FileDescriptor.sync 
Reviewed-by: alanb, bpb
 2023-08-15 16:11:09 +00:00
Jorn Vernee
509f80bb04 8313889: Fix -Wconversion warnings in foreign benchmarks 
Reviewed-by: pminborg, mcimadamore
 2023-08-08 13:59:35 +00:00
Joshua Cao
e36960ec6d 8312420: Integrate Graal's blender micro benchmark 
Reviewed-by: dnsimon, thartmann, ksakata
 2023-08-01 10:48:38 +00:00
Eric Liu
d4aacdb446 8306136: [vectorapi] Intrinsics of VectorMask.laneIsSet() 
Reviewed-by: psandoz, xgong
 2023-07-21 03:26:30 +00:00