Java

18 Dec 2022 Evaluating Equality Predicates javaroaring 18 Dec 2022 Using JFR and JMC to root cause a performance bug in JMC caused by a typo in JFR javaprofiling 27 Mar 2022 Counting over Range Predicates javaroaring 12 Mar 2022 Evaluating Range Predicates javaroaring 07 Mar 2022 RangeBitmap - How range indexes work in Apache Pinot javaroaringpinot 27 Dec 2021 Performance Myths and Continuous Profiling java 28 Nov 2021 5 Mundane Java Performance Tips java 27 Nov 2021 Loop Fission java 16 Apr 2020 4K Aliasing javavector 25 Feb 2020 Depending on Implementation Details is Bad Engineering java 20 Feb 2020 The Official JVM Performance League Table java 15 Feb 2020 Heuristics for Substring Search javaparsing 07 Feb 2020 Sparse Bit Matrix Substring Search javaparsing 26 Jan 2020 RoaringBitmap Performance Tricks javaroaring 17 Jan 2020 Reservoir Sampling statsjavametrics 24 Nov 2019 Finding Bytes in Arrays vectorvector-apijavaparsing 01 Sep 2019 Multidimensional Switches javapattern-matching 13 Aug 2019 XXHash javavectorvector-apihashing 24 Jul 2019 Vectorised Byte Operations javavector 15 Jul 2019 Classifying Documents javapattern-matching 24 Feb 2019 Does Inlined Mean Streamlined? Part 1: Escape Analysis javaanalysis 08 Nov 2018 Garbage Collectors Affect Microbenchmarks javaanalysisgc 24 Sep 2018 Observing Memory Level Parallelism with JMH javaanalysismlp 25 Aug 2018 Vectorised Polynomial Hash Codes javavectorvector-api 12 Aug 2018 Base64 Encoding javavectorvector-api 10 Jul 2018 Limiting Factors in a Dot Product Calculation vector-apijavavectorfloating-point 12 May 2018 Vectorised Algorithms in Java javavectorvector-api 08 May 2018 Stages javaanalysismlp 07 Apr 2018 Garbage Collector Code Artifacts: Card Marking javaanalysisgc 29 Mar 2018 Collecting Rocks and Benchmarks javavectorhashing 05 Mar 2018 Population Count in Java javabit-twiddling 23 Feb 2018 Iterating Over a Bitset in Java javavectorbit-twiddlingroaringcpp 15 Jan 2018 Matrix Multiplication Revisited cppjavavector 03 Jan 2018 The Much Aligned Garbage Collector javavectorgc 31 Dec 2017 Multiplying Matrices, Fast and Slow javavector 29 Dec 2017 Autovectorised FMA in JDK10 javavectorfloating-point 14 Dec 2017 Spliterator Characteristics and Performance javaanalysis 30 Sep 2017 Blocked Signatures javadata-structures 26 Sep 2017 Bit-Sliced Signatures and Bloom Filters javadata-structures 19 Sep 2017 Building a Bloom Filter from Scratch javadata-structures 24 Jul 2017 Even Faster Hash Codes javahashing 23 Jul 2017 Still True in Java 9: Handwritten Hash Codes are Faster javahashing 16 Jul 2017 New Methods in Java 9: Math.fma and Arrays.mismatch javavectorfloating-point 13 Dec 2016 Advanced AOP with Guice Type Listeners javaguice 12 Dec 2016 Lifecycle Management with Guice Provision Listeners javaguice