par2-benchcmp-rev1.txt

benchmark                                           old ns/op     new ns/op     delta
BenchmarkRealDataParOr/census-income_srt-8          269673        194486        -27.88%
BenchmarkRealDataParOr/census-income-8              395797        310505        -21.55%
BenchmarkRealDataParOr/census1881_srt-8             723821        402359        -44.41%
BenchmarkRealDataParOr/census1881-8                 718247        573550        -20.15%
BenchmarkRealDataParOr/dimension_003-8              7466247       2197374       -70.57%
BenchmarkRealDataParOr/dimension_008-8              3062717       833368        -72.79%
BenchmarkRealDataParOr/dimension_033-8              474489        302080        -36.34%
BenchmarkRealDataParOr/uscensus2000-8               1912128       1092854       -42.85%
BenchmarkRealDataParOr/weather_sept_85_srt-8        370585        178577        -51.81%
BenchmarkRealDataParOr/weather_sept_85-8            1272372       1142709       -10.19%
BenchmarkRealDataParOr/wikileaks-noquotes_srt-8     290843        123167        -57.65%
BenchmarkRealDataParOr/wikileaks-noquotes-8         330745        152330        -53.94%

par2-cards.md

func TestRealDatasets(t *testing.T) {
	if !benchRealData {
		t.SkipNow()
	}

	for _, dataset := range realDatasets {
		bitmaps, err := retrieveRealDataBitmaps(dataset, true)
		if err != nil {
			t.Fatal(err)
		}

		fmt.Printf("%s: %d\n", dataset, ParOr(0, bitmaps...).GetCardinality())
	}
}

With FastOr:

census-income_srt: 199523
census-income: 199523
census1881_srt: 656346
census1881: 988653
dimension_003: 3866847
dimension_008: 148278
dimension_033: 3866847
uscensus2000: 5985
weather_sept_85_srt: 1015367
weather_sept_85: 1015367
wikileaks-noquotes_srt: 236436
wikileaks-noquotes: 242540

With ParOr:

census-income_srt: 199523
census-income: 199523
census1881_srt: 656346
census1881: 988653
dimension_003: 3866847
dimension_008: 148278
dimension_033: 3866847
uscensus2000: 5985
weather_sept_85_srt: 1015367
weather_sept_85: 1015367
wikileaks-noquotes_srt: 236436
wikileaks-noquotes: 242540