indexVerse

Simple multithreaded inverted index generator

Benchmarking results with mutable HashMap and mutable Set

[info] Benchmark	numThreads	Mode	Cnt	Score / Error	Units
[info] BenchmarkIndex.testIndexing	1	avgt	6	4.300 ± 0.760	s/op
[info] BenchmarkIndex.testIndexing	2	avgt	6	2.177 ± 0.176	s/op
[info] BenchmarkIndex.testIndexing	4	avgt	6	1.249 ± 0.058	s/op
[info] BenchmarkIndex.testIndexing	8	avgt	6	0.693 ± 0.019	s/op

Benchmarking with immutable data structures

[info] Benchmark	numThreads	Mode	Cnt	Score / Error	Units
[info] BenchmarkIndex.testIndexing	1	avgt	6	3.487 ± 0.181	s/op
[info] BenchmarkIndex.testIndexing	2	avgt	6	1.859 ± 0.010	s/op
[info] BenchmarkIndex.testIndexing	4	avgt	6	0.996 ± 0.020	s/op
[info] BenchmarkIndex.testIndexing	8	avgt	6	0.560 ± 0.037	s/op