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424 Commits

Author SHA1 Message Date
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
Chen Liang
201e3bcf52 8291065: Creating a VarHandle for a static field triggers class initialization 
Reviewed-by: mchung, psandoz
 2023-07-18 00:58:25 +00:00
Joe Darcy
295ae1190d 8312195: Changes in JDK-8284493 use wrong copyright syntax 
Reviewed-by: rriggs
 2023-07-17 19:44:08 +00:00
Chris Hennick
f975be44a8 8284493: Improve computeNextExponential tail performance and accuracy 
Reviewed-by: darcy
 2023-07-17 19:19:13 +00:00
Swati Sharma
a03a3a43bb 8311178: JMH tests don't scale well when sharing output buffers 
Co-authored-by: Vladimir Ivanov <vaivanov@openjdk.org>
Reviewed-by: ecaspole, sviswanathan, mli
 2023-07-11 16:14:33 +00:00
Eric Caspole
430d6b61c5 8309976: Add microbenchmark for stressing code cache 
Reviewed-by: redestad, shade
 2023-06-30 15:02:45 +00:00
Chen Liang
07734f6dde 8310848: Convert ClassDesc and MethodTypeDesc to be stored in static final fields 
Reviewed-by: asotona
 2023-06-29 12:32:52 +00:00
Adam Sotona
990e3a700d 8308899: Introduce Classfile context and improve Classfile options 
8306650: Improve control of stack maps generation in Classfile API
8308646: Typo in ConstantValueAttribute

Reviewed-by: mcimadamore
 2023-06-27 05:05:17 +00:00
Emanuel Peter
886ac1c261 8308606: C2 SuperWord: remove alignment checks when not required 
Reviewed-by: fgao, kvn, pli
 2023-06-21 06:40:50 +00:00
Boris Ulasevich
8cdd95e8a2 8305959: x86: Improve itable_stub 
Reviewed-by: phh, shade, aph
 2023-06-07 11:27:52 +00:00
Alan Bateman
f1c7afcc3f 8306647: Implementation of Structured Concurrency (Preview) 
8306572: Implementation of Scoped Values (Preview)

Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Reviewed-by: psandoz, dfuchs, mchung
 2023-06-07 06:41:09 +00:00
Chen Liang
38cef2adbd 8309413: Improve the performance of MethodTypeDesc::descriptorString 
8304932: MethodTypeDescImpl can be mutated by argument passed to MethodTypeDesc.of

Reviewed-by: mchung
 2023-06-06 15:56:36 +00:00
Andrew Haley
dc21e8aa83 8296411: AArch64: Accelerated Poly1305 intrinsics 
Reviewed-by: redestad, adinn
 2023-06-02 14:28:44 +00:00
Mark Powers
d987176412 8307794: Test for HSS/LMS Signature Verification 
Reviewed-by: mullan
 2023-06-01 14:09:36 +00:00
Sandhya Viswanathan
f9ad7df4da 8300865: C2: product reduction in ProdRed_Double is not vectorized 
Reviewed-by: fgao, epeter, kvn
 2023-05-31 22:39:54 +00:00
Jasmine Karthikeyan
fb0b1f0c23 8051725: Improve expansion of Conv2B nodes in the middle-end 
Reviewed-by: thartmann, qamai, sviswanathan
 2023-05-30 14:11:12 +00:00
Jie Fu
15e028530a 8309110: Build failure after JDK-8307795 due to warnings in micro-benchmark StoreMaskTrueCount.java 
Reviewed-by: thartmann
 2023-05-30 13:43:14 +00:00
changpeng1997
f600d0369a 8307795: AArch64: Optimize VectorMask.truecount() on Neon 
Reviewed-by: aph, eliu
 2023-05-30 12:45:33 +00:00
Quan Anh Mai
ab241b3428 8306706: Support out-of-line code generation for MachNodes 
Reviewed-by: thartmann, kvn
 2023-05-23 17:06:25 +00:00