public void CopyToTest() { const int iterationCount = 10000000; Random random = RandomManager.CreateRandom(SeedVariatorType.CallingMethod); Xtensive.Tuples.Tuple tuple = Xtensive.Tuples.Tuple.Create(10, 20, 234.456f, 2345.34534d, "aaaaaaaaaaa", DateTime.Now); var hashCode = tuple.GetHashCode(); var copy = tuple.CreateNew(); // Warmup for (int i = 0; i < iterationCount / 10; i++) { tuple.CopyTo(copy); } // Actual run TestHelper.CollectGarbage(true); // TestLog.Info("Get ready..."); using (new Measurement("Copying tuples", MeasurementOptions.Log, iterationCount)) { for (int i = 0; i < iterationCount; i++) { tuple.CopyTo(copy); } } }