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…mance tracking; add comprehensive String benchmark
…to remove a bunch of stuff
…ing deserialization a bit faster
Try to enhance string deserialization
A full list of enhancements can be found here - #3
…ome micro-optimizations added that were found along the way
* Full comprehensive comparison tests with a lot of other libraries + some micro-optimizations added that were found along the way * replace deprecated gradle methods with latest --------- Co-authored-by: expand3d <>
# Conflicts: # src/jmh/java/com/imprint/benchmark/ComparisonBenchmark.java # src/main/java/com/imprint/core/ImprintRecord.java # src/main/java/com/imprint/types/TypeHandler.java # src/main/java/com/imprint/types/Value.java
added 25 commits
June 5, 2025 15:23
…with nested objects
…es in gradle file. Also fix permission issue
…Comparison tests iterations manually
# Conflicts: # .github/workflows/ci.yml # build.gradle # src/jmh/java/com/imprint/benchmark/ComparisonBenchmark.java # src/main/java/com/imprint/core/ImprintRecord.java # src/main/java/com/imprint/types/TypeHandler.java # src/main/java/com/imprint/types/Value.java
# Conflicts: # .github/workflows/ci.yml # build.gradle # src/jmh/java/com/imprint/benchmark/ComparisonBenchmark.java # src/main/java/com/imprint/core/ImprintRecord.java
Adds Apache Thrift to the benchmark suite, including self-contained compiler download. Corrects Protobuf and FlatBuffers schemas and fixes bugs in the competitor classes to ensure a stable and robust benchmark environment. Includes refactored DataGenerator.
# Conflicts: # src/jmh/java/com/imprint/benchmark/ComparisonBenchmark.java # src/main/java/com/imprint/core/ImprintBuffers.java # src/main/java/com/imprint/core/ImprintRecord.java # src/test/java/com/imprint/profile/ProfilerTest.java
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Addresses these issues:
#17
#14
#12
#10
Zero Copy implementation led to a change in the underlying abstraction (removal of the ImprintBuffers class) and tried to create a stronger boundary between the consumer(deserializing/merge/projecting) side with the producing side (serializing). Current benchmark results are below. Merge is indeed faster than anything else but further optimizations will probably require
Unsafeand some elaborate SWAR setup like Jackson and Netty have for UTF8 conversions.Benchmark Results
mergeAndSerializeprojectAndSerializeserialize