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package mapset
import (
"math/rand"
"testing"
)
func nrand(n int) []int {
i := make([]int, n)
for ind := range i {
i[ind] = rand.Int()
}
return i
}
func toInterfaces(i []int) []interface{} {
ifs := make([]interface{}, len(i))
for ind, v := range i {
ifs[ind] = v
}
return ifs
}
func benchAdd(b *testing.B, s Set) {
nums := nrand(b.N)
b.ResetTimer()
for _, v := range nums {
s.Add(v)
}
}
func BenchmarkAddSafe(b *testing.B) {
benchAdd(b, NewSet())
}
func BenchmarkAddUnsafe(b *testing.B) {
benchAdd(b, NewThreadUnsafeSet())
}
func benchRemove(b *testing.B, s Set) {
nums := nrand(b.N)
for _, v := range nums {
s.Add(v)
}
b.ResetTimer()
for _, v := range nums {
s.Remove(v)
}
}
func BenchmarkRemoveSafe(b *testing.B) {
benchRemove(b, NewSet())
}
func BenchmarkRemoveUnsafe(b *testing.B) {
benchRemove(b, NewThreadUnsafeSet())
}
func benchCardinality(b *testing.B, s Set) {
for i := 0; i < b.N; i++ {
s.Cardinality()
}
}
func BenchmarkCardinalitySafe(b *testing.B) {
benchCardinality(b, NewSet())
}
func BenchmarkCardinalityUnsafe(b *testing.B) {
benchCardinality(b, NewThreadUnsafeSet())
}
func benchClear(b *testing.B, s Set) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Clear()
}
}
func BenchmarkClearSafe(b *testing.B) {
benchClear(b, NewSet())
}
func BenchmarkClearUnsafe(b *testing.B) {
benchClear(b, NewThreadUnsafeSet())
}
func benchClone(b *testing.B, n int, s Set) {
nums := toInterfaces(nrand(n))
for _, v := range nums {
s.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Clone()
}
}
func BenchmarkClone1Safe(b *testing.B) {
benchClone(b, 1, NewSet())
}
func BenchmarkClone1Unsafe(b *testing.B) {
benchClone(b, 1, NewThreadUnsafeSet())
}
func BenchmarkClone10Safe(b *testing.B) {
benchClone(b, 10, NewSet())
}
func BenchmarkClone10Unsafe(b *testing.B) {
benchClone(b, 10, NewThreadUnsafeSet())
}
func BenchmarkClone100Safe(b *testing.B) {
benchClone(b, 100, NewSet())
}
func BenchmarkClone100Unsafe(b *testing.B) {
benchClone(b, 100, NewThreadUnsafeSet())
}
func benchContains(b *testing.B, n int, s Set) {
nums := toInterfaces(nrand(n))
for _, v := range nums {
s.Add(v)
}
nums[n-1] = -1 // Definitely not in s
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Contains(nums...)
}
}
func BenchmarkContains1Safe(b *testing.B) {
benchContains(b, 1, NewSet())
}
func BenchmarkContains1Unsafe(b *testing.B) {
benchContains(b, 1, NewThreadUnsafeSet())
}
func BenchmarkContains10Safe(b *testing.B) {
benchContains(b, 10, NewSet())
}
func BenchmarkContains10Unsafe(b *testing.B) {
benchContains(b, 10, NewThreadUnsafeSet())
}
func BenchmarkContains100Safe(b *testing.B) {
benchContains(b, 100, NewSet())
}
func BenchmarkContains100Unsafe(b *testing.B) {
benchContains(b, 100, NewThreadUnsafeSet())
}
func benchEqual(b *testing.B, n int, s, t Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Equal(t)
}
}
func BenchmarkEqual1Safe(b *testing.B) {
benchEqual(b, 1, NewSet(), NewSet())
}
func BenchmarkEqual1Unsafe(b *testing.B) {
benchEqual(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkEqual10Safe(b *testing.B) {
benchEqual(b, 10, NewSet(), NewSet())
}
func BenchmarkEqual10Unsafe(b *testing.B) {
benchEqual(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkEqual100Safe(b *testing.B) {
benchEqual(b, 100, NewSet(), NewSet())
}
func BenchmarkEqual100Unsafe(b *testing.B) {
benchEqual(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchDifference(b *testing.B, n int, s, t Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
}
for _, v := range nums[:n/2] {
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Difference(t)
}
}
func benchIsSubset(b *testing.B, n int, s, t Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.IsSubset(t)
}
}
func BenchmarkIsSubset1Safe(b *testing.B) {
benchIsSubset(b, 1, NewSet(), NewSet())
}
func BenchmarkIsSubset1Unsafe(b *testing.B) {
benchIsSubset(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIsSubset10Safe(b *testing.B) {
benchIsSubset(b, 10, NewSet(), NewSet())
}
func BenchmarkIsSubset10Unsafe(b *testing.B) {
benchIsSubset(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIsSubset100Safe(b *testing.B) {
benchIsSubset(b, 100, NewSet(), NewSet())
}
func BenchmarkIsSubset100Unsafe(b *testing.B) {
benchIsSubset(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchIsSuperset(b *testing.B, n int, s, t Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.IsSuperset(t)
}
}
func BenchmarkIsSuperset1Safe(b *testing.B) {
benchIsSuperset(b, 1, NewSet(), NewSet())
}
func BenchmarkIsSuperset1Unsafe(b *testing.B) {
benchIsSuperset(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIsSuperset10Safe(b *testing.B) {
benchIsSuperset(b, 10, NewSet(), NewSet())
}
func BenchmarkIsSuperset10Unsafe(b *testing.B) {
benchIsSuperset(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIsSuperset100Safe(b *testing.B) {
benchIsSuperset(b, 100, NewSet(), NewSet())
}
func BenchmarkIsSuperset100Unsafe(b *testing.B) {
benchIsSuperset(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkDifference1Safe(b *testing.B) {
benchDifference(b, 1, NewSet(), NewSet())
}
func BenchmarkDifference1Unsafe(b *testing.B) {
benchDifference(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkDifference10Safe(b *testing.B) {
benchDifference(b, 10, NewSet(), NewSet())
}
func BenchmarkDifference10Unsafe(b *testing.B) {
benchDifference(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkDifference100Safe(b *testing.B) {
benchDifference(b, 100, NewSet(), NewSet())
}
func BenchmarkDifference100Unsafe(b *testing.B) {
benchDifference(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchIntersect(b *testing.B, n int, s, t Set) {
nums := nrand(int(float64(n) * float64(1.5)))
for _, v := range nums[:n] {
s.Add(v)
}
for _, v := range nums[n/2:] {
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Intersect(t)
}
}
func BenchmarkIntersect1Safe(b *testing.B) {
benchIntersect(b, 1, NewSet(), NewSet())
}
func BenchmarkIntersect1Unsafe(b *testing.B) {
benchIntersect(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIntersect10Safe(b *testing.B) {
benchIntersect(b, 10, NewSet(), NewSet())
}
func BenchmarkIntersect10Unsafe(b *testing.B) {
benchIntersect(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkIntersect100Safe(b *testing.B) {
benchIntersect(b, 100, NewSet(), NewSet())
}
func BenchmarkIntersect100Unsafe(b *testing.B) {
benchIntersect(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchSymmetricDifference(b *testing.B, n int, s, t Set) {
nums := nrand(int(float64(n) * float64(1.5)))
for _, v := range nums[:n] {
s.Add(v)
}
for _, v := range nums[n/2:] {
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.SymmetricDifference(t)
}
}
func BenchmarkSymmetricDifference1Safe(b *testing.B) {
benchSymmetricDifference(b, 1, NewSet(), NewSet())
}
func BenchmarkSymmetricDifference1Unsafe(b *testing.B) {
benchSymmetricDifference(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkSymmetricDifference10Safe(b *testing.B) {
benchSymmetricDifference(b, 10, NewSet(), NewSet())
}
func BenchmarkSymmetricDifference10Unsafe(b *testing.B) {
benchSymmetricDifference(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkSymmetricDifference100Safe(b *testing.B) {
benchSymmetricDifference(b, 100, NewSet(), NewSet())
}
func BenchmarkSymmetricDifference100Unsafe(b *testing.B) {
benchSymmetricDifference(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchUnion(b *testing.B, n int, s, t Set) {
nums := nrand(n)
for _, v := range nums[:n/2] {
s.Add(v)
}
for _, v := range nums[n/2:] {
t.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Union(t)
}
}
func BenchmarkUnion1Safe(b *testing.B) {
benchUnion(b, 1, NewSet(), NewSet())
}
func BenchmarkUnion1Unsafe(b *testing.B) {
benchUnion(b, 1, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkUnion10Safe(b *testing.B) {
benchUnion(b, 10, NewSet(), NewSet())
}
func BenchmarkUnion10Unsafe(b *testing.B) {
benchUnion(b, 10, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func BenchmarkUnion100Safe(b *testing.B) {
benchUnion(b, 100, NewSet(), NewSet())
}
func BenchmarkUnion100Unsafe(b *testing.B) {
benchUnion(b, 100, NewThreadUnsafeSet(), NewThreadUnsafeSet())
}
func benchIter(b *testing.B, n int, s Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
c := s.Iter()
for _ = range c {
}
}
}
func BenchmarkIter1Safe(b *testing.B) {
benchIter(b, 1, NewSet())
}
func BenchmarkIter1Unsafe(b *testing.B) {
benchIter(b, 1, NewThreadUnsafeSet())
}
func BenchmarkIter10Safe(b *testing.B) {
benchIter(b, 10, NewSet())
}
func BenchmarkIter10Unsafe(b *testing.B) {
benchIter(b, 10, NewThreadUnsafeSet())
}
func BenchmarkIter100Safe(b *testing.B) {
benchIter(b, 100, NewSet())
}
func BenchmarkIter100Unsafe(b *testing.B) {
benchIter(b, 100, NewThreadUnsafeSet())
}
func benchString(b *testing.B, n int, s Set) {
nums := nrand(n)
for _, v := range nums {
s.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.String()
}
}
func BenchmarkString1Safe(b *testing.B) {
benchString(b, 1, NewSet())
}
func BenchmarkString1Unsafe(b *testing.B) {
benchString(b, 1, NewThreadUnsafeSet())
}
func BenchmarkString10Safe(b *testing.B) {
benchString(b, 10, NewSet())
}
func BenchmarkString10Unsafe(b *testing.B) {
benchString(b, 10, NewThreadUnsafeSet())
}
func BenchmarkString100Safe(b *testing.B) {
benchString(b, 100, NewSet())
}
func BenchmarkString100Unsafe(b *testing.B) {
benchString(b, 100, NewThreadUnsafeSet())
}
func benchToSlice(b *testing.B, s Set) {
nums := nrand(b.N)
for _, v := range nums {
s.Add(v)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.ToSlice()
}
}
func BenchmarkToSliceSafe(b *testing.B) {
benchToSlice(b, NewSet())
}
func BenchmarkToSliceUnsafe(b *testing.B) {
benchToSlice(b, NewThreadUnsafeSet())
}
|
