test: benchmark request pool

export_test.go

@@ -5,3 +5,15 @@ var NewNilCheck = newNilCheck
 func NewRequestPool[T any](v T) pool[T] {
 	return newRequestPool(v)
 }
+
+func NewRequestDecoder[T any](v T) requestDecoder[T] { //nolint:revive
+	return newRequestDecoder(v)
+}
+
+func PoolNew[T any](p pool[T]) any {
+	return p.(*requestPool[T]).pool.New()
+}
+
+func PoolReset[T any](p pool[T], x *T) {
+	p.(*requestPool[T]).reset(x)
+}

pool_test.go

@@ -61,3 +61,62 @@ func TestRequestPool(t *testing.T) {
 		}
 	})
 }
+
+func BenchmarkPool(b *testing.B) {
+	type item struct {
+		String  string
+		Pointer *string
+	}
+	b.Run("Struct", func(b *testing.B) {
+		pool := don.NewRequestPool(item{})
+		for i := 0; i < b.N; i++ {
+			pool.Put(pool.Get())
+		}
+	})
+	b.Run("Pointer", func(b *testing.B) {
+		pool := don.NewRequestPool(new(item))
+		for i := 0; i < b.N; i++ {
+			pool.Put(pool.Get())
+		}
+	})
+}
+
+func BenchmarkPool_New(b *testing.B) {
+	type item struct {
+		String  string
+		Pointer *string
+	}
+	b.Run("Struct", func(b *testing.B) {
+		pool := don.NewRequestPool(item{})
+		for i := 0; i < b.N; i++ {
+			don.PoolNew(pool)
+		}
+	})
+	b.Run("Pointer", func(b *testing.B) {
+		pool := don.NewRequestPool(new(item))
+		for i := 0; i < b.N; i++ {
+			don.PoolNew(pool)
+		}
+	})
+}
+
+func BenchmarkPool_Reset(b *testing.B) {
+	type item struct {
+		String  string
+		Pointer *string
+	}
+	b.Run("Struct", func(b *testing.B) {
+		pool := don.NewRequestPool(item{})
+		x := item{}
+		for i := 0; i < b.N; i++ {
+			don.PoolReset(pool, &x)
+		}
+	})
+	b.Run("Pointer", func(b *testing.B) {
+		pool := don.NewRequestPool(new(item))
+		x := new(item)
+		for i := 0; i < b.N; i++ {
+			don.PoolReset(pool, &x)
+		}
+	})
+}