73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
package types
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import (
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"fmt"
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"testing"
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)
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func coinName(suffix int) string {
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return fmt.Sprintf("coinz%d", suffix)
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}
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func BenchmarkCoinsAdditionIntersect(b *testing.B) {
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b.ReportAllocs()
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benchmarkingFunc := func(numCoinsA int, numCoinsB int) func(b *testing.B) {
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return func(b *testing.B) {
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b.ReportAllocs()
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coinsA := Coins(make([]Coin, numCoinsA))
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coinsB := Coins(make([]Coin, numCoinsB))
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for i := 0; i < numCoinsA; i++ {
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coinsA[i] = NewCoin(coinName(i), NewInt(int64(i)))
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}
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for i := 0; i < numCoinsB; i++ {
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coinsB[i] = NewCoin(coinName(i), NewInt(int64(i)))
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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coinsA.Add(coinsB...)
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}
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}
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}
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benchmarkSizes := [][]int{{1, 1}, {5, 5}, {5, 20}, {1, 1000}, {2, 1000}}
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for i := 0; i < len(benchmarkSizes); i++ {
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sizeA := benchmarkSizes[i][0]
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sizeB := benchmarkSizes[i][1]
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b.Run(fmt.Sprintf("sizes: A_%d, B_%d", sizeA, sizeB), benchmarkingFunc(sizeA, sizeB))
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}
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}
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func BenchmarkCoinsAdditionNoIntersect(b *testing.B) {
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b.ReportAllocs()
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benchmarkingFunc := func(numCoinsA int, numCoinsB int) func(b *testing.B) {
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return func(b *testing.B) {
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b.ReportAllocs()
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coinsA := Coins(make([]Coin, numCoinsA))
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coinsB := Coins(make([]Coin, numCoinsB))
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for i := 0; i < numCoinsA; i++ {
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coinsA[i] = NewCoin(coinName(numCoinsB+i), NewInt(int64(i)))
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}
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for i := 0; i < numCoinsB; i++ {
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coinsB[i] = NewCoin(coinName(i), NewInt(int64(i)))
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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coinsA.Add(coinsB...)
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}
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}
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}
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benchmarkSizes := [][]int{{1, 1}, {5, 5}, {5, 20}, {1, 1000}, {2, 1000}, {1000, 2}}
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for i := 0; i < len(benchmarkSizes); i++ {
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sizeA := benchmarkSizes[i][0]
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sizeB := benchmarkSizes[i][1]
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b.Run(fmt.Sprintf("sizes: A_%d, B_%d", sizeA, sizeB), benchmarkingFunc(sizeA, sizeB))
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}
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}
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