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package irelate
import (
"testing"
"github.com/brentp/bix"
"github.com/brentp/irelate/interfaces"
)
func benchmarkStreams(nStreams int, b *testing.B) {
for n := 0; n < b.N; n++ {
streams := make([]interfaces.RelatableIterator, 0)
f := "data/test.bed.gz"
for i := 0; i < nStreams; i++ {
s, e := bix.New(f)
if e != nil {
panic(e)
}
q, e := s.Query(nil)
streams = append(streams, q)
}
//for a := range IRelate(CheckRelatedByOverlap, 0, Less, streams...) {
iter := IRelate(CheckOverlapPrefix, 0, LessPrefix, streams...)
for {
a, err := iter.Next()
if err != nil {
break
}
a.Start()
}
for _, s := range streams {
s.Close()
}
}
}
func Benchmark2Streams(b *testing.B) { benchmarkStreams(2, b) }
func Benchmark3Streams(b *testing.B) { benchmarkStreams(3, b) }
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