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bench_test.go
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bench_test.go
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package vector
import (
"testing"
)
func BenchmarkAdd(b *testing.B) {
b.Run("Add functional", func(b *testing.B) {
out := Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
result = *Add(out, result)
}
})
b.Run("Add pointer", func(b *testing.B) {
out := &Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
out = out.AddSet(result)
}
})
}
func BenchmarkSub(b *testing.B) {
b.Run("Sub functional", func(b *testing.B) {
out := Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
result = *Sub(out, result)
}
})
b.Run("Sub pointer", func(b *testing.B) {
out := &Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
out = out.SubSet(result)
}
})
}
func BenchmarkLerp(b *testing.B) {
b.Run("Lerp functional", func(b *testing.B) {
out := Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
result = *Lerp(out, result, 0.3)
}
})
b.Run("Lerp pointer", func(b *testing.B) {
out := Vec3{0, 0, 0}
result := Vec3{1, 1, 1}
for i := 0; i < b.N; i++ {
out = *out.Lerp(result, 0.3)
}
})
}
func BenchmarkDot(b *testing.B) {
b.Run("Dot functional", func(b *testing.B) {
v1 := *RandomVector()
v2 := *RandomVector()
for i := 0; i < b.N; i++ {
Dot(v1, v2)
}
})
b.Run("Dot receiver", func(b *testing.B) {
v1 := *RandomVector()
v2 := *RandomVector()
for i := 0; i < b.N; i++ {
v1.Dot(v2)
}
})
}