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641 Commits

Author SHA1 Message Date
Emanuel Peter
277bb208a2 8355094: Performance drop in auto-vectorized kernel due to split store 
Reviewed-by: vlivanov, thartmann
 2025-05-20 13:51:47 +00:00
Andrew Haley
a6ebcf61eb 8354674: AArch64: Intrinsify Unsafe::setMemory 
Reviewed-by: adinn
 2025-05-16 09:28:35 +00:00
Johannes Graham
1e61352b54 8356709: Avoid redundant String formatting in BigDecimal.valueOf(double) 
Reviewed-by: rgiulietti
 2025-05-15 16:33:35 +00:00
Anjian-Wen
b76b610788 8356869: RISC-V: Improve tail handling of array fill stub 
Reviewed-by: fyang, fjiang, mli
 2025-05-14 08:28:11 +00:00
Per Minborg
066477de80 8356080: Address post-integration comments for Stable Values 
Reviewed-by: liach
 2025-05-13 13:40:48 +00:00
Volkan Yazici
7dcc386af9 8354024: [JMH] Create ephemeral UnixDomainSocketAddress provider with thread-safe close semantics 
Reviewed-by: michaelm
 2025-05-13 11:08:16 +00:00
Per Minborg
45cf32bd2c 8347408: Create an internal method handle adapter for system calls with errno 
Reviewed-by: mcimadamore
 2025-05-12 06:59:41 +00:00
Fabio Romano
1c5eb370b7 8355719: Reduce memory consumption of BigInteger.pow() 
Reviewed-by: rgiulietti
 2025-05-09 17:06:33 +00:00
Mohamed Issa
c8bbcaf5de 8348638: Performance regression in Math.tanh 
Reviewed-by: jbhateja, epeter, sviswanathan
 2025-05-02 17:21:50 +00:00
Per Minborg
9f9e73d5f9 8349146: [REDO] Implement a better allocator for downcalls 
Reviewed-by: mcimadamore, jvernee, liach
 2025-05-02 14:14:59 +00:00
Sergey Kuksenko
c116b18b89 8355559: Benchmark modification/extension shouldn't affect the behavior of other benchmarks 
Reviewed-by: ecaspole
 2025-05-01 18:45:20 +00:00
Per Minborg
fbc4691bfa 8351565: Implement JEP 502: Stable Values (Preview) 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: vklang, jvernee, alanb, liach
 2025-04-30 16:03:25 +00:00
Sergey Kuksenko
35716647b5 8353478: Update crypto microbenchmarks to cover ML-DSA, ML-KEM, and HSS algorithms 
Reviewed-by: ecaspole
 2025-04-23 17:03:37 +00:00
Eric Caspole
239760ac09 8355233: Add a DMB related benchmark 
Reviewed-by: kvn
 2025-04-22 19:59:41 +00:00
Per Minborg
072b8273a4 8354300: Mark String.hash field @Stable 
Reviewed-by: liach, shade, vlivanov
 2025-04-22 15:10:26 +00:00
Hamlin Li
bcc33d5ef3 8352504: RISC-V: implement and enable CMoveI/L 
8346786: RISC-V: Reconsider ConditionalMoveLimit when adding conditional move

Reviewed-by: fyang, fjiang
 2025-04-22 08:32:03 +00:00
Rohitash Kumar
84458ec18c 8353013: java.net.URI.create(String) may have low performance to scan the host/domain name from URI string when the hostname starts with number 
Reviewed-by: michaelm, xpeng
 2025-04-16 16:08:31 +00:00
Jatin Bhateja
9a3f9997b6 8346236: Auto vectorization support for various Float16 operations 
Reviewed-by: epeter, sviswanathan
 2025-04-10 09:44:58 +00:00
Alan Bateman
6c93ad42f3 8351927: Change VirtualThread implementation to use use FJP delayed task handling 
Reviewed-by: vklang
 2025-04-09 12:36:35 +00:00
Daniel Jeliński
58ff36f3bd 8350705: [JMH] test security.SSLHandshake failed for 2 threads configuration 
Reviewed-by: hchao, mullan
 2025-04-08 15:19:32 +00:00
Brian Burkhalter
5481021ee6 8321591: (fs) Improve String -> Path conversion performance (win) 
Reviewed-by: alanb
 2025-04-07 18:46:04 +00:00
Marc Chevalier
97ed536125 8346989: C2: deoptimization and re-execution cycle with Math.*Exact in case of frequent overflow 
Reviewed-by: thartmann, vlivanov
 2025-04-07 05:21:44 +00:00
Evgeny Astigeevich
660b17a6b9 8350852: Implement JMH benchmark for sparse CodeCache 
Reviewed-by: kvn
 2025-04-06 17:38:28 +00:00
Chen Liang
1c2a5533f4 8327858: Improve spliterator and forEach for single-element immutable collections 
Reviewed-by: smarks, vklang
 2025-04-04 00:59:02 +00:00
Vladimir Ivanov
50ac24eb0f 8351593: [JMH] test PhoneCode.Bulk reports NPE exception 
Reviewed-by: redestad, drwhite
 2025-03-27 14:58:07 +00:00
Volkan Yazici
03105fc925 8351601: [JMH] test UnixSocketChannelReadWrite failed for 2 threads config 
Reviewed-by: michaelm
 2025-03-25 14:35:45 +00:00
Shaojin Wen
74420391fa 8337279: Share StringBuilder to format instant 
Reviewed-by: naoto, liach
 2025-03-22 01:35:09 +00:00
Quan Anh Mai
e1bcff3ada 8345687: Improve the implementation of SegmentFactories::allocateSegment 
Reviewed-by: jvernee, mcimadamore
 2025-03-18 08:59:48 +00:00
Aleksey Shipilev
e3c29c9e6c 8351556: Optimize Location.locationFor/isModuleOrientedLocation 
Reviewed-by: liach, jlahoda
 2025-03-14 07:46:46 +00:00
Eric Caspole
03ef79cf05 8346470: Improve WriteBarrier JMH to have old-to-young refs 
Reviewed-by: tschatzl
 2025-03-13 18:32:15 +00:00
Galder Zamarreño
4e51a8c9ad 8307513: C2: intrinsify Math.max(long,long) and Math.min(long,long) 
Reviewed-by: roland, epeter, chagedorn, darcy
 2025-03-13 13:53:54 +00:00
Eric Caspole
76e0f30b15 8350460: org.openjdk.bench.vm.floatingpoint.DremFrem JMH fails with -ea 
Reviewed-by: liach, darcy
 2025-03-07 21:30:11 +00:00
Vladimir Ivanov
4e67ac4136 8350909: [JMH] test ThreadOnSpinWaitShared failed for 2 threads config 
Reviewed-by: jbhateja, drwhite
 2025-03-07 20:38:25 +00:00
Vladimir Ivanov
7c22b814d6 8350811: [JMH] test foreign.StrLenTest failed with StringIndexOutOfBoundsException for size=451 
Reviewed-by: jbhateja, vpaprotski, mcimadamore
 2025-03-07 16:12:55 +00:00
SendaoYan
5c552a9d64 8349358: [JMH] Cannot access class jdk.internal.vm.ContinuationScope 
Reviewed-by: alanb
 2025-03-06 07:00:44 +00:00
Nicole Xu
107ee878d6 8346954: [JMH] jdk.incubator.vector.MaskedLogicOpts fails due to IndexOutOfBoundsException 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: jbhateja, xgong
 2025-03-06 01:40:24 +00:00
Vladimir Ivanov
768b02410f 8350682: [JMH] vector.IndexInRangeBenchmark failed with IndexOutOfBoundsException for size=1024 
Reviewed-by: xgong, drwhite, sviswanathan
 2025-03-03 21:05:19 +00:00
Volkan Yazici
fb659eba02 8350915: [JMH] test SocketChannelConnectionSetup failed for 2 threads config 
Reviewed-by: michaelm
 2025-02-28 19:38:25 +00:00
Vladimir Ivanov
f1398ecbe4 8350701: [JMH] test foreign.AllocFromSliceTest failed with Exception for size>1024 
Reviewed-by: pminborg
 2025-02-27 20:35:58 +00:00
SendaoYan
acc6f19cec 8350614: [JMH] jdk.incubator.vector.VectorCommutativeOperSharingBenchmark fails 
Reviewed-by: redestad
 2025-02-27 11:06:50 +00:00
Tagir F. Valeev
a431046404 8350518: org.openjdk.bench.java.util.TreeMapUpdate.compute fails with "java.lang.IllegalArgumentException: key out of range" 
Reviewed-by: liach, skuksenko
 2025-02-26 10:08:29 +00:00
Jatin Bhateja
e410af00e6 8342393: Promote commutative vector IR node sharing 
Reviewed-by: vlivanov, epeter, sviswanathan
 2025-02-24 07:40:17 +00:00
SendaoYan
26bf445f47 8350049: [JMH] Float16OperationsBenchmark fails java.lang.NoClassDefFoundError 
Reviewed-by: jbhateja
 2025-02-20 07:24:51 +00:00
SendaoYan
00d4e4a971 8350051: [JMH] Several tests fails NPE 
Reviewed-by: erikj, redestad
 2025-02-20 02:51:24 +00:00
Nicole Xu
3ebed78328 8349943: [JMH] Use jvmArgs consistently 
Reviewed-by: syan, redestad, haosun
 2025-02-20 01:33:58 +00:00
Jatin Bhateja
4b463ee70e 8342103: C2 compiler support for Float16 type and associated scalar operations 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Bhavana Kilambi <bkilambi@openjdk.org>
Co-authored-by: Joe Darcy <darcy@openjdk.org>
Co-authored-by: Raffaello Giulietti <rgiulietti@openjdk.org>
Reviewed-by: psandoz, epeter, sviswanathan
 2025-02-12 17:02:51 +00:00
Coleen Phillimore
c9cadbd23f 8346567: Make Class.getModifiers() non-native 
Reviewed-by: alanb, vlivanov, yzheng, dlong
 2025-02-10 12:44:30 +00:00
Mark Powers
2f2f7cf0dd 8349084: Update vectors used in several PQC benchmarks 
Reviewed-by: weijun
 2025-02-05 18:04:00 +00:00
SendaoYan
a51e6699b4 8349200: [JMH] time.format.ZonedDateTimeFormatterBenchmark fails 
Reviewed-by: naoto, jlu
 2025-02-05 02:18:01 +00:00
Per Minborg
beb43e2633 8349343: Add missing copyright messages in FFM benchmarks 
Reviewed-by: jvernee
 2025-02-04 14:10:42 +00:00