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554 Commits

Author SHA1 Message Date
Claes Redestad
9a9cfbe0ba 8325340: Add ASCII fast-path to Data-/ObjectInputStream.readUTF 
Reviewed-by: rgiulietti, bpb, rriggs
 2024-02-26 16:05:18 +00:00
Claes Redestad
5f16f342d9 8326370: Remove redundant and misplaced micros from StringBuffers 
Reviewed-by: shade
 2024-02-21 11:19:37 +00:00
Claes Redestad
d2590c69b4 8325730: StringBuilder.toString allocation for the empty String 
Reviewed-by: jlaskey, shade
 2024-02-20 20:28:55 +00:00
Afshin Zafari
3d851033e9 8316813: NMT: Using WhiteBox API, virtual memory tracking should also be stressed in JMH tests 
Reviewed-by: jsjolen, gziemski, stuefe
 2024-02-16 08:27:19 +00:00
Stefan Johansson
130f429c6f 8325403: Add SystemGC JMH benchmarks 
Reviewed-by: ecaspole, ayang, tschatzl
 2024-02-14 14:59:34 +00:00
Tobias Hartmann
ea98de63f7 8325449: [BACKOUT] use "dmb.ishst+dmb.ishld" for release barrier 
Reviewed-by: chagedorn
 2024-02-14 07:34:28 +00:00
Oli Gillespie
8ef918d667 8324646: Avoid Class.forName in SecureRandom constructor 
Reviewed-by: shade, weijun
 2024-02-09 14:38:09 +00:00
Shaojin Wen
50b17d9846 8316704: Regex-free parsing of Formatter and FormatProcessor specifiers 
Reviewed-by: redestad, rgiulietti
 2024-02-06 15:16:40 +00:00
Claes Redestad
19e92201b4 8325169: Reduce String::indexOf overheads 
Reviewed-by: rriggs, rgiulietti, mli
 2024-02-05 16:30:05 +00:00
Mark Powers
38c01971ff 8318105: [jmh] the test java.security.HSS failed with 2 active threads 
Reviewed-by: ascarpino
 2024-02-02 16:30:46 +00:00
Aggelos Biboudis
1733d2ea24 8303374: Implement JEP 455: Primitive Types in Patterns, instanceof, and switch (Preview) 
Co-authored-by: Jan Lahoda <jlahoda@openjdk.org>
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Gavin Bierman <gbierman@openjdk.org>
Co-authored-by: Brian Goetz <briangoetz@openjdk.org>
Co-authored-by: Raffaello Giulietti <rgiulietti@openjdk.org>
Co-authored-by: Aggelos Biboudis <abimpoudis@openjdk.org>
Reviewed-by: vromero, jlahoda
 2024-01-31 14:18:13 +00:00
Kuai Wei
628348d3e9 8324186: Use "dmb.ishst+dmb.ishld" for release barrier 
Reviewed-by: fyang, aph
 2024-01-29 09:33:22 +00:00
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
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
changpeng1997
97d3b2731e 8307523: [vectorapi] Optimize MaskFromLongBenchmark.java 
Reviewed-by: qamai, xgong, ngasson
 2023-05-23 14:46:55 +00:00
Adam Sotona
c4408278d1 8308093: Disable language preview features use in JDK 
Reviewed-by: liach, erikj, alanb, darcy
 2023-05-23 07:23:37 +00:00
Aleksey Shipilev
6765761075 8308118: Avoid multiarray allocations in AESCrypt.makeSessionKey 
Reviewed-by: xuelei
 2023-05-19 06:53:50 +00:00
Adam Sotona
f4f5542f8d 8306842: Classfile API performance improvements 
Reviewed-by: redestad
 2023-05-18 06:02:47 +00:00
Eric Caspole
6073edf3cd 8307483: New micros for j.u.c.LockSupport 
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: shade, redestad
 2023-05-17 20:39:26 +00:00
Jim Laskey
4aa65cbeef 8285932: Implementation of JEP 430 String Templates (Preview) 
Reviewed-by: mcimadamore, rriggs, darcy
 2023-05-10 11:34:01 +00:00
Tobias Hotz
4b4c80bb31 8307351: (CmpI/L(AndI/L reg1 reg2)) on x86 can be optimized 
Reviewed-by: sviswanathan, qamai, thartmann
 2023-05-10 05:48:02 +00:00
Aleksey Shipilev
fcb280a48b 8305092: Improve Thread.sleep(millis, nanos) for sub-millisecond granularity 
Reviewed-by: dholmes, alanb
 2023-05-03 09:39:57 +00:00
Sergey Tsypanov
561ec9c5a0 8300818: Reduce complexity of padding with DateTimeFormatter 
Reviewed-by: redestad, rriggs
 2023-05-01 18:24:07 +00:00
Roberto Castañeda Lozano
1be80a4445 8287087: C2: perform SLP reduction analysis on-demand 
Reviewed-by: epeter, jbhateja, thartmann
 2023-04-27 09:39:53 +00:00
Per Minborg
cbccc4c817 8304265: Implementation of Foreign Function and Memory API (Third Preview) 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Feilong Jiang <fjiang@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: erikj, jvernee, vlivanov, psandoz
 2023-04-27 09:00:58 +00:00
Brian Burkhalter
d0e8aec041 8306374: (bf) Improve performance of DirectCharBuffer::append(CharSequence[,int,int]) 
Reviewed-by: liach, alanb
 2023-04-26 16:37:18 +00:00
Oli Gillespie
3da987adac 8306075: Micro-optimize Enum.hashCode 
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Reviewed-by: redestad, shade, rriggs, liach, apangin, jvernee
 2023-04-21 09:51:36 +00:00
Brian Burkhalter
8858d54342 8305811: (bf) Improve performance of CharBuffer::append(CharSequence[,int,int]) 
Reviewed-by: alanb
 2023-04-17 20:17:23 +00:00
Kirill A. Korinsky
7551529854 8305995: Footprint regression from JDK-8224957 
Reviewed-by: kvn, thartmann
 2023-04-17 12:22:26 +00:00
Chen Liang
e5ce7d9e43 8284871: Use covariant overrides for the resolveConstantDesc(Lookup) method in sub‑interfaces of java.lang.constant.ConstantDesc 
Reviewed-by: mchung
 2023-04-11 13:40:56 +00:00
Chen Liang
cccb0191a3 8304928: Optimize ClassDesc.resolveConstantDesc 
Reviewed-by: mchung
 2023-03-31 17:45:54 +00:00
Daniel Fuchs
69152c3b18 8305202: Fix Copyright Header in ZonedDateTimeFormatterBenchmark 
Reviewed-by: rriggs, naoto, dcubed
 2023-03-29 19:12:02 +00:00
Sergey Tsypanov
438c969b7b 8304976: Optimize DateTimeFormatterBuilder.ZoneTextPrinterParser.getTree() 
Reviewed-by: naoto
 2023-03-29 18:32:14 +00:00
Jan Kratochvil
37774556da 8302191: Performance degradation for float/double modulo on Linux 
Reviewed-by: dholmes, sviswanathan
 2023-03-22 15:55:57 +00:00
Jorn Vernee
d4eb395335 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline) 
Reviewed-by: mcimadamore
 2023-03-16 12:27:25 +00:00
Jasmine K
8e41bf222f 8303238: Create generalizations for existing LShift ideal transforms 
Reviewed-by: redestad, thartmann
 2023-03-13 11:10:42 +00:00
Adam Sotona
4655b790d0 8294982: Implementation of Classfile API 
Reviewed-by: ihse, psandoz, mcimadamore
 2023-03-09 15:23:03 +00:00
Eirik Bjorsnos
9fc518ff8c 8303401: Add a Vector API equalsIgnoreCase micro benchmark 
Reviewed-by: ecaspole, sviswanathan, psandoz
 2023-03-01 18:18:36 +00:00
Eirik Bjorsnos
17e3769ed7 8302871: Speed up StringLatin1.regionMatchesCI 
Reviewed-by: redestad, martin, alanb
 2023-02-25 07:48:03 +00:00
Eirik Bjorsnos
e950b95486 8303033: Build failure with the micro bench mark 
Reviewed-by: naoto
 2023-02-21 21:39:35 +00:00
Eirik Bjorsnos
ef1f7bd3b8 8302877: Speed up latin1 case conversions 
Reviewed-by: naoto, redestad
 2023-02-21 20:54:36 +00:00
Claes Redestad
d6716d2e54 8302315: Examine cost of clone of primitive arrays compared to arraycopy 
Reviewed-by: alanb
 2023-02-18 15:17:57 +00:00
Claes Redestad
861e302011 8302163: Speed up various String comparison methods with ArraysSupport.mismatch 
Reviewed-by: stsypanov, rriggs, alanb
 2023-02-15 21:52:41 +00:00
Scott Gibbons
33bec20710 8300808: Accelerate Base64 on x86 for AVX2 
Reviewed-by: jbhateja, redestad, sviswanathan
 2023-02-15 09:26:10 +00:00
Claes Redestad
1f9c110c1f 8301958: Reduce Arrays.copyOf/-Range overheads 
Reviewed-by: alanb, smarks
 2023-02-13 11:17:38 +00:00
Xiaohong Gong
e245620f6f 8293198: [vectorapi] Improve the implementation of VectorMask.indexInRange() 
Reviewed-by: jbhateja, qamai, psandoz
 2023-02-10 01:32:05 +00:00
Per Minborg
b504c9411e 8300235: Use VarHandle access in Image(Input | Output)StreamImpl classes 
Reviewed-by: rriggs
 2023-02-03 07:24:20 +00:00
Jatin Bhateja
6475501a01 8300208: Optimize Adler32 stub for AVX-512 targets. 
Reviewed-by: kvn, sviswanathan
 2023-01-29 01:55:46 +00:00
Scott Gibbons
7e951f4b4c 8301092: Add benchmark for CRC32 
Reviewed-by: ecaspole, sviswanathan
 2023-01-26 00:20:41 +00:00
Per Minborg
74e1a8bfa8 8300236: Use VarHandle access in Data(Input | Output)Stream classes 
Reviewed-by: rriggs, alanb
 2023-01-25 12:54:27 +00:00
Claes Redestad
bb42e61a61 8300493: Use ArraysSupport.vectorizedHashCode in j.u.zip.ZipCoder 
Reviewed-by: alanb, lancea
 2023-01-21 11:54:51 +00:00
Claes Redestad
3ea0b8bc25 8300489: Use ArraysSupport.vectorizedHashCode in j.l.CharacterName 
Reviewed-by: alanb, naoto
 2023-01-18 17:39:27 +00:00
Claes Redestad
e37078f5bb 8282664: Unroll by hand StringUTF16 and StringLatin1 polynomial hash loops 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Claes Redestad <redestad@openjdk.org>
Reviewed-by: vlivanov, sviswanathan, luhenry
 2023-01-17 21:06:22 +00:00
Jaikiran Pai
417d01ea63 8299441: Fix typos in some test files under core-libs component 
Co-authored-by: Michael Ernst <mernst@openjdk.org>
Reviewed-by: lancea
 2023-01-03 01:58:49 +00:00
Daniel Jeliński
36de61c460 8298865: Excessive memory allocation in CipherOutputStream AEAD decryption 
Reviewed-by: valeriep, ascarpino
 2022-12-20 10:27:33 +00:00
Per Minborg
7938f8c32a 8298639: Perform I/O operations in bulk for RandomAccessFile 
Co-authored-by: Sergey Tsypanov <stsypanov@openjdk.org>
Reviewed-by: alanb, bpb
 2022-12-18 20:25:42 +00:00
Eric Caspole
81e23ab340 8298809: Clean up vm/compiler/InterfaceCalls JMH 
Reviewed-by: kvn
 2022-12-16 16:30:31 +00:00
Daniel Jeliński
b9074fa1ed 8298249: Excessive memory allocation in CipherInputStream AEAD decryption 
Reviewed-by: ascarpino, valeriep
 2022-12-15 06:54:33 +00:00
Andrew Haley
221e1a4260 8286666: JEP 429: Implementation of Scoped Values (Incubator) 
Reviewed-by: psandoz, dlong, alanb, mcimadamore
 2022-12-07 10:14:06 +00:00
Volodymyr Paprotski
203251ffc0 8297379: Enable the ByteBuffer path of Poly1305 optimizations 
Reviewed-by: sviswanathan, ascarpino, jnimeh
 2022-12-06 16:47:45 +00:00
Maurizio Cimadamore
73baadceb6 8295044: Implementation of Foreign Function and Memory API (Second Preview) 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: jvernee, pminborg, psandoz, alanb, sundar
 2022-12-05 13:49:53 +00:00
Sergey Tsypanov
c6156f9123 8297561: Redundant index check in String.offsetByCodePoints() 
Reviewed-by: aturbanov, rriggs, redestad
 2022-12-01 15:28:39 +00:00
Magnus Ihse Bursie
6bac332371 8297853: windows-x86 test build broken 
Reviewed-by: jvernee
 2022-11-30 18:59:47 +00:00
Bhavana Kilambi
54e6d6aaeb 8293488: Add EOR3 backend rule for aarch64 SHA3 extension 
Reviewed-by: haosun, njian, eliu, aturbanov, ngasson
 2022-11-29 17:17:15 +00:00
Jamil Nimeh
cd6bebbf34 8247645: ChaCha20 intrinsics 
Reviewed-by: sviswanathan, ngasson, vlivanov, ascarpino
 2022-11-29 14:40:20 +00:00
Aleksey Shipilev
bd51b7ea43 8296645: org.openjdk.bench.javax.tools.Javac leaves class files in current directory 
Reviewed-by: redestad, jpai
 2022-11-29 11:09:06 +00:00
Volodymyr Paprotski
f12710e938 8288047: Accelerate Poly1305 on x86_64 using AVX512 instructions 
Reviewed-by: sviswanathan, vlivanov
 2022-11-21 21:01:25 +00:00
Xue-Lei Andrew Fan
c4b6920a40 8296910: Add EdDSA/XDH/RSASSA-PSS to KeyPairGeneratorBench.java 
Reviewed-by: weijun
 2022-11-18 17:43:54 +00:00
Xue-Lei Andrew Fan
8752bb4be8 8296818: Enhance JMH tests java/security/Signatures.java 
Reviewed-by: weijun
 2022-11-16 17:43:40 +00:00
Xue-Lei Andrew Fan
a5d838c337 8296591: Signature benchmark 
Reviewed-by: weijun
 2022-11-09 17:34:36 +00:00
Daniel Fuchs
4338f527aa 8294241: Deprecate URL public constructors 
Reviewed-by: joehw, prr, alanb, aefimov, michaelm
 2022-11-03 17:18:14 +00:00
SuperCoder79
cf5546b3ac 8291336: Add ideal rule to convert floating point multiply by 2 into addition 
Reviewed-by: qamai, thartmann, chagedorn
 2022-10-28 10:04:38 +00:00
Magnus Ihse Bursie
d5a1521fde 8295470: Update openjdk.java.net => openjdk.org URLs in test code 
Reviewed-by: michaelm, prr, darcy
 2022-10-20 10:33:18 +00:00
Xiaohong Gong
857b0f9b05 8293409: [vectorapi] Intrinsify VectorSupport.indexVector 
Reviewed-by: eliu, jbhateja
 2022-10-19 09:24:05 +00:00
Sergey Tsypanov
74a51ccc86 8292698: Improve performance of DataInputStream 
Reviewed-by: dfuchs
 2022-10-17 04:41:12 +00:00
Jatin Bhateja
2ceb80c60f 8288043: Optimize FP to word/sub-word integral type conversion on X86 AVX2 platforms 
Reviewed-by: kvn, sviswanathan
 2022-10-12 01:05:44 +00:00
Quan Anh Mai
703a6ef591 8283699: Improve the peephole mechanism of hotspot 
Reviewed-by: kvn, dlong
 2022-10-12 00:31:04 +00:00
Smita Kamath
07946aa49c 8289552: Make intrinsic conversions between bit representations of half precision values and floats 
Reviewed-by: kvn, sviswanathan, jbhateja
 2022-10-11 17:06:19 +00:00
Zhiqiang Zang
5dd851d872 8281453: New optimization: convert ~x into -1-x when ~x is used in an arithmetic expression 
Reviewed-by: kvn
 2022-10-06 22:15:20 +00:00
Aleksei Voitylov
aeef3ecdc4 8294198: Implement isFinite intrinsic for RISC-V 
Reviewed-by: fyang, kvn
 2022-09-29 18:51:38 +00:00
Fei Gao
aa48705ddd 8289422: Fix and re-enable vector conditional move 
Reviewed-by: thartmann, kvn
 2022-09-27 01:24:17 +00:00
Quan Anh Mai
01e7b88199 8290917: x86: Memory-operand arithmetic instructions have too low costs 
Reviewed-by: kvn, sviswanathan, jbhateja
 2022-09-16 20:07:59 +00:00
Pengfei Li
211fab8d36 8291669: [REDO] Fix array range check hoisting for some scaled loop iv 
Reviewed-by: roland, thartmann
 2022-09-14 14:20:39 +00:00
Hao Sun
cbee0bc9ef 8292587: AArch64: Support SVE fabd instruction 
Reviewed-by: njian, fgao, ngasson
 2022-09-13 02:19:02 +00:00