Add benchmark project, some small optimizations - Githubissues

feature23 / StringSimilarity.NET

A .NET port of java-string-similarity

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Add benchmark project, some small optimizations #39

Closed paulirwin closed 3 months ago

paulirwin commented 5 months ago

This adds a BenchmarkDotNet project so that we can measure improvements (or regressions) with different changes.

This also does some improvements to reduce execution time and allocations on some benchmarks:

Cosine: 355 -> 331ns, allocations 896 -> 816B
Jaccard: 524 -> 502ns, allocations 1272 -> 1264B
QGram: 622 -> 503ns, allocations 1272 -> 1144B
SorensenDice allocations 1272 -> 1144B (note: slight perf regression 510 -> 557ns)