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36993aea9a
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410 Commits

Author SHA1 Message Date
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