Emanuel Peter 06d1345f29 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark ...

Co-authored-by: Otmar Ertl <otmar.ertl@dynatrace.com>
Reviewed-by: vlivanov, jbhateja, psandoz, xgong

2026-01-29 08:39:10 +00:00

..

overhead

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

pea

…

x86

8020282: Generated code quality: redundant LEAs in the chained dereferences

2025-06-19 09:36:29 +00:00

AddIdealNotXPlusC.java

…

AllocationMerges.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

ArrayAllocation.java

…

ArrayBoundCheckRemoval.java

…

ArrayClear.java

…

ArrayFill.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

ArrayStoreCheck.java

…

AutoVectorization2DArray.java

8364597: Replace THL A29 Limited with Tencent

2025-08-08 02:27:30 +00:00

BitSetAndReset.java

…

BitTest.java

…

ClearMemory.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

CodeCacheStress.java

…

ConstructorBarriers.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

CopyLoop.java

…

CountedLoopCastIV.java

8357726: Improve C2 to recognize counted loops with multiple casts in trip counter

2025-06-25 01:16:08 +00:00

CountLeadingZeros.java

8360192: C2: Make the type of count leading/trailing zero nodes more precise

2025-12-08 13:16:39 +00:00

DivRem.java

…

DMBCheck.java

8355233: Add a DMB related benchmark

2025-04-22 19:59:41 +00:00

Explosion.java

…

FinalFieldInitialize.java

…

FloatingScalarVectorAbsDiff.java

…

FpMinMaxIntrinsics.java

…

IfMinMax.java

…

IndexVector.java

…

InnerClassNullRef.java

…

InterfaceCalls.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

InterfacePrivateCalls.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

IterativeEA.java

…

LeadingZeros.java

8350468: x86: Improve implementation of vectorized numberOfLeadingZeros for int and long

2025-11-10 06:16:02 +00:00

LoopLocals.java

…

LoopSafepoint.java

8347499: C2: Make PhaseIdealLoop eliminate more redundant safepoints in loops

2025-11-06 10:56:48 +00:00

LoopUnroll.java

8364597: Replace THL A29 Limited with Tencent

2025-08-08 02:27:30 +00:00

LShiftIdeal_XPlusX_LShiftC.java

…

LShiftNodeIdealize.java

…

MacroLogicOpt.java

…

MathExact.java

8346989: C2: deoptimization and re-execution cycle with Math.*Exact in case of frequent overflow

2025-04-07 05:21:44 +00:00

MaxMinOptimizeTest.java

…

MergeLoadBench.java

8349142: [JMH] compiler.MergeLoadBench.getCharBV fails

2025-02-02 02:46:16 +00:00

MergeStoreBench.java

8374363: Update copyright year to 2025 for test/micro in files where it was missed

2025-12-27 04:45:56 +00:00

MergeStores.java

8349943: [JMH] Use jvmArgs consistently

2025-02-20 01:33:58 +00:00

ModPowerOf2.java

…

MulNodeIdealize.java

…

Multiplication.java

…

NotOpTransformation.java

…

PhiDuplicatedConversion.java

…

PointerBenchmarkFlat.java

…

PopCount.java

…

PostAllocationStores.java

…

RangeCheckHoisting.java

…

RBTreeSearch.java

…

Rotation.java

…

SecondarySuperCacheHits.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SecondarySuperCacheInterContention.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SecondarySuperCacheIntraContention.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SerialAdditions.java

8347555: [REDO] C2: implement optimization for series of Add of unique value

2025-10-10 14:04:51 +00:00

SharedLoopHeader.java

…

Signum.java

…

SkipIntToLongCast.java

…

SparseCodeCache.java

8350852: Implement JMH benchmark for sparse CodeCache

2025-04-06 17:38:28 +00:00

SpillCode.java

…

StoreAfterStore.java

…

Straighten.java

…

StringConstructorBenchmark.java

…

SubIdealC0Minus_YPlusC1_.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

TestEor3.java

…

TypeVectorOperations.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

UnsignedComparison.java

…

VectorAlgorithms.java

8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark

2026-01-29 08:39:10 +00:00

VectorAlgorithmsImpl.java

8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark

2026-01-29 08:39:10 +00:00

VectorAliasing.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

VectorAlignment.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorAutoAlignment.java

8355094: Performance drop in auto-vectorized kernel due to split store

2025-05-20 13:51:47 +00:00

VectorAutoAlignmentVisualization.java

8355094: Performance drop in auto-vectorized kernel due to split store

2025-05-20 13:51:47 +00:00

VectorBitCount.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorBulkOperationsArray.java

8367158: C2: create better fill and copy benchmarks, taking alignment into account

2025-12-12 07:17:17 +00:00

VectorBulkOperationsMemorySegment.java

8367158: C2: create better fill and copy benchmarks, taking alignment into account

2025-12-12 07:17:17 +00:00

VectorIntMinMax.java

…

VectorLoadToStoreForwarding.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

VectorReduction2.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

VectorReduction.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorReductionFloatingMinMax.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorShiftAccumulate.java

…

VectorShiftRight.java

…

VectorSignum.java

…

VectorStoreToLoadForwarding.java

8334431: C2 SuperWord: fix performance regression due to store-to-load-forwarding failures

2024-11-20 14:23:57 +00:00

VectorThroughputForIterationCount.java

8344118: C2 SuperWord: add VectorThroughputForIterationCount benchmark

2024-11-27 09:15:57 +00:00

VectorTwoShorts.java

8359419: AArch64: Relax min vector length to 32-bit for short vectors

2025-07-22 09:06:02 +00:00

WriteBarrier.java

8346470: Improve WriteBarrier JMH to have old-to-young refs

2025-03-13 18:32:15 +00:00