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410 Commits

Author SHA1 Message Date
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
Eric Caspole
5d6779f709 8292681: Add JMH for ProtectionDomain 
Reviewed-by: mullan
 2022-08-31 13:24:34 +00:00
Jatin Bhateja
38a81913d3 8290322: Optimize Vector.rearrange over byte vectors for AVX512BW targets. 
Reviewed-by: kvn, sviswanathan
 2022-08-22 23:59:58 +00:00
Eric Caspole
e561933907 8292623: Reduce runtime of java.io microbenchmarks 
Reviewed-by: rriggs
 2022-08-22 13:40:15 +00:00
Eric Caspole
0fc92637d2 8291828: Reduce runtime of java.util.stream microbenchmarks 
Reviewed-by: rriggs
 2022-08-17 15:00:02 +00:00
Eric Caspole
b5707b0376 8292196: Reduce runtime of java.util.regex microbenchmarks 
Reviewed-by: rriggs
 2022-08-15 16:54:39 +00:00
Eric Caspole
3a090777ba 8291337: Reduce runtime of vm.lamdba microbenchmarks 
Reviewed-by: rriggs
 2022-08-15 16:08:39 +00:00
Claes Redestad
a28ab7b62a 8288568: Reduce runtime of java.security microbenchmarks 
Reviewed-by: ecaspole, hchao, rriggs
 2022-08-11 15:28:45 +00:00
David Schlosnagle
9825c33560 8291641: Optimize StackTraceElement.toString() 
Reviewed-by: rriggs, mchung
 2022-08-10 16:22:19 +00:00
Claes Redestad
0da4314e95 8288732: Reduce runtime of java.util.concurrent microbenchmarks 
Reviewed-by: ecaspole, rriggs
 2022-08-05 14:35:45 +00:00
Quan Anh Mai
92d2982f3f 8283232: x86: Improve vector broadcast operations 
Reviewed-by: kvn, jbhateja
 2022-08-04 16:27:45 +00:00
Eric Caspole
1b66cecd31 8291729: Reduce runtime of vm.compiler microbenchmarks 
Reviewed-by: kvn
 2022-08-03 18:01:26 +00:00
Pengfei Li
a2cff2634c 8291597: [BACKOUT] JDK-8289996: Fix array range check hoisting for some scaled loop iv 
Reviewed-by: kvn, thartmann
 2022-08-02 06:50:55 +00:00
Jatin Bhateja
5d82d67a9e 8290034: Auto vectorize reverse bit operations. 
Reviewed-by: xgong, kvn
 2022-07-28 04:43:01 +00:00
Eric Caspole
f0f78a9125 8290894: Reduce runtime of vm.lang microbenchmarks 
Reviewed-by: rriggs
 2022-07-26 20:06:35 +00:00
Pengfei Li
893909558b 8289996: Fix array range check hoisting for some scaled loop iv 
Co-authored-by: John R Rose <jrose@openjdk.org>
Reviewed-by: roland, kvn, thartmann
 2022-07-26 13:45:38 +00:00
Eric Caspole
15f4b30459 8290115: ArrayCopyObject JMH has wrong package 
Reviewed-by: rriggs
 2022-07-21 17:49:22 +00:00
Bhavana Kilambi
89458e36af 8288107: Auto-vectorization for integer min/max 
Reviewed-by: kvn, ngasson
 2022-07-20 15:36:39 +00:00
Eric Caspole
2cb659e7f4 8290391: Reduce runtime of java.util package microbenchmarks 
Reviewed-by: rriggs, redestad
 2022-07-19 16:30:44 +00:00
Sergey Tsypanov
efed7a7f65 8289908: Skip bounds check for cases when String is constructed from entirely used byte[] 
Reviewed-by: prr, rriggs, aturbanov
 2022-07-18 17:15:46 +00:00
Jesper Wilhelmsson
3ad3950560 Merge 2022-07-14 16:29:51 +00:00
Jatin Bhateja
fd89ab8dac 8288112: C2: Error: ShouldNotReachHere() in Type::typerr() 
Reviewed-by: dlong, kvn
 2022-07-14 01:46:11 +00:00
Jatin Bhateja
81ee7d28f8 8289186: Support predicated vector load/store operations over X86 AVX2 targets. 
Reviewed-by: xgong, kvn
 2022-07-09 15:13:25 +00:00
Lance Andersen
d48694d0f3 8283335: Add exists and readAttributesIfExists methods to FileSystemProvider 
Reviewed-by: alanb
 2022-07-05 19:45:08 +00:00
Quan Anh Mai
108cd69516 8283726: x86_64 intrinsics for compareUnsigned method in Integer and Long 
Reviewed-by: kvn, jbhateja
 2022-06-29 10:34:05 +00:00
Claes Redestad
68bff04515 8288673: Reduce runtime of java.time microbenchmarks 
Reviewed-by: jvernee
 2022-06-20 10:21:51 +00:00
Claes Redestad
d917e1874e 8288667: Reduce runtime of java.text microbenchmarks 
Reviewed-by: jvernee
 2022-06-20 10:20:31 +00:00
Jesper Wilhelmsson
af64d316c0 Merge 2022-06-17 13:46:47 +00:00
Claes Redestad
cc445926cf 8287904: Reduce runtime of java.net microbenchmarks 
Reviewed-by: jvernee
 2022-06-17 12:24:16 +00:00
Alan Bateman
53bf1bfdab 8286176: Add JNI_VERSION_19 to jni.h and JNI spec 
Reviewed-by: dcubed, iris, mchung, dholmes
 2022-06-17 05:57:28 +00:00
Claes Redestad
8fc8fdca96 8287905: Reduce runtime of java.nio microbenchmarks 
Reviewed-by: jvernee
 2022-06-16 15:05:00 +00:00
Fei Gao
a1795901ee 8283091: Support type conversion between different data sizes in SLP 
Reviewed-by: kvn, sviswanathan
 2022-06-16 02:40:59 +00:00
Sandhya Viswanathan
2cc40afa07 8287835: Add support for additional float/double to integral conversion for x86 
Reviewed-by: kvn, jbhateja
 2022-06-10 17:02:33 +00:00
Claes Redestad
7e948f7ccb 8287903: Reduce runtime of java.math microbenchmarks 
Reviewed-by: ecaspole, aph
 2022-06-09 13:11:15 +00:00
Claes Redestad
5c39a36641 8287522: StringConcatFactory: Add in prependers and mixers in batches 
Reviewed-by: jlaskey, mchung
 2022-06-08 07:17:31 +00:00
Xiaohong Gong
39fa52b5f7 8283667: [vectorapi] Vectorization for masked load with IOOBE with predicate feature 
Reviewed-by: sviswanathan, psandoz
 2022-06-07 07:41:58 +00:00
Claes Redestad
42261d752a 8287785: Reduce runtime of java.lang.invoke microbenchmarks 
Reviewed-by: mchung
 2022-06-07 07:25:06 +00:00
Claes Redestad
778ed1a760 8287810: Reduce runtime of java.lang microbenchmarks 
Reviewed-by: mchung
 2022-06-07 07:23:30 +00:00
Claes Redestad
aa6c568a06 8287798: Reduce runtime of java.lang.reflect/runtime microbenchmarks 
Reviewed-by: jvernee, mchung
 2022-06-07 07:22:12 +00:00
Xiaohong Gong
ef7cc2105c 8286279: [vectorapi] Only check index of masked lanes if offset is out of array boundary for masked store 
Reviewed-by: psandoz
 2022-06-07 01:16:52 +00:00
Fei Gao
24fe8ad74c 8283307: Vectorize unsigned shift right on signed subword types 
Reviewed-by: jiefu, pli, sviswanathan, kvn
 2022-06-06 02:02:10 +00:00
Quan Anh Mai
0b35460fa0 8283694: Improve bit manipulation and boolean to integer conversion operations on x86_64 
Reviewed-by: kvn, dlong
 2022-06-03 20:19:37 +00:00
vamsi-parasa
7f44f572ea 8285868: x86 intrinsics for floating point method isInfinite 
Reviewed-by: kvn, jbhateja
 2022-06-02 17:42:42 +00:00
Jatin Bhateja
6f6486e977 8284960: Integration of JEP 426: Vector API (Fourth Incubator) 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Smita Kamath <svkamath@openjdk.org>
Co-authored-by: Joshua Zhu <jzhu@openjdk.org>
Co-authored-by: Xiaohong Gong <xgong@openjdk.org>
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Eric Liu <eliu@openjdk.org>
Co-authored-by: Ningsheng Jian <njian@openjdk.org>
Reviewed-by: ngasson, vlivanov, mcimadamore, jlahoda, kvn
 2022-05-31 16:02:09 +00:00
Quan Anh Mai
c1db70d827 8285973: x86_64: Improve fp comparison and cmove for eq/ne 
Reviewed-by: kvn, sviswanathan
 2022-05-24 00:15:54 +00:00