示例#1
0
 private void Button_Click_1(object sender, RoutedEventArgs e)
 {
     var ser = new MySerializer();
     var obj = new MetroDto.TestClass { EnumVal = MetroDto.MyEnum.Bar };
     var clone2 = (MetroDto.TestClass)ser.DeepClone(obj);
     var clone3 = Serializer.DeepClone(obj); // runtime
     ReadProto(((Button)sender));
     //((Button)sender).Content = clone.Foo + ", " + clone.Bar;
 }
示例#2
0
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            var ser = new MySerializer();
            var obj = new MetroDto.TestClass {
                EnumVal = MetroDto.MyEnum.Bar
            };
            var clone2 = (MetroDto.TestClass)ser.DeepClone(obj);
            var clone3 = Serializer.DeepClone(obj); // runtime

            ReadProto(((Button)sender));
            //((Button)sender).Content = clone.Foo + ", " + clone.Bar;
        }
示例#3
0
        private async void ReadProto(Button button)
        {
            var path   = @"nwind.proto.bin";
            var folder = Windows.ApplicationModel.Package.Current.InstalledLocation;
            var file   = await folder.GetFileAsync(path);

            var readStream = await file.OpenReadAsync();

            IInputStream inputSteam     = readStream.GetInputStreamAt(0);
            DataReader   dataReader     = new DataReader(inputSteam);
            uint         numBytesLoaded = await dataReader.LoadAsync((uint)readStream.Size);

            byte[] raw = new byte[readStream.Size];
            dataReader.ReadBytes(raw);
            var ms = new MemoryStream(raw);

            var ser = new MySerializer();
            var dal = (DAL.DatabaseCompat)ser.Deserialize(ms, null, typeof(DAL.DatabaseCompat));

            StringBuilder perfStats = new StringBuilder();

            perfStats.AppendLine(".NET for Metro style apps");
            perfStats.AppendFormat("{0} orders from NWind", dal.Orders.Count).AppendLine();

            var dcs = new DataContractSerializer(typeof(DAL.DatabaseCompat));
            var xs  = new XmlSerializer(typeof(DAL.DatabaseCompat));

            using (var buffer = new MemoryStream())
            {
                const int loop  = 50;
                var       watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    dcs.WriteObject(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("DataContractSerializer:").AppendFormat("WriteObject x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    dcs.ReadObject(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("ReadObject x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    xs.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("XmlSerializer:").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    xs.Deserialize(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    ser.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("protobuf-net").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    ser.Deserialize(buffer, null, typeof(DAL.DatabaseCompat));
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    Serializer.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("protobuf-net (runtime)").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    Serializer.Deserialize <DAL.DatabaseCompat>(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);
            }
            button.Content = perfStats.ToString();


            // test SM2Stats
            bool isSer = ser.CanSerializeContractType(typeof(SM2Stats));

            SM2Stats stats = new SM2Stats
            {
                acqreps           = 1,
                difficultyhistory =
                {
                    new DiffHistPair {
                        date = 123, values ={         3.4f }
                    }
                }
            };
            var clone = (SM2Stats)ser.DeepClone(stats); // checked by eye; is the same
        }
示例#4
0
        private async void ReadProto(Button button)
        {
            var path = @"nwind.proto.bin";
            var folder = Windows.ApplicationModel.Package.Current.InstalledLocation;
            var file = await folder.GetFileAsync(path);

            var readStream = await file.OpenReadAsync();
            IInputStream inputSteam = readStream.GetInputStreamAt(0);
            DataReader dataReader = new DataReader(inputSteam);
            uint numBytesLoaded = await dataReader.LoadAsync((uint)readStream.Size);
            byte[] raw = new byte[readStream.Size];
            dataReader.ReadBytes(raw);
            var ms = new MemoryStream(raw);

            var ser = new MySerializer();
            var dal = (DAL.DatabaseCompat)ser.Deserialize(ms, null, typeof(DAL.DatabaseCompat));

            StringBuilder perfStats = new StringBuilder();

            perfStats.AppendLine(".NET for Metro style apps");
            perfStats.AppendFormat("{0} orders from NWind", dal.Orders.Count).AppendLine();
            
            var dcs = new DataContractSerializer(typeof(DAL.DatabaseCompat));
            var xs = new XmlSerializer(typeof(DAL.DatabaseCompat));
            using (var buffer = new MemoryStream())
            {
                const int loop = 50;
                var watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    dcs.WriteObject(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("DataContractSerializer:").AppendFormat("WriteObject x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    dcs.ReadObject(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("ReadObject x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    xs.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("XmlSerializer:").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    xs.Deserialize(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    ser.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("protobuf-net").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    ser.Deserialize(buffer, null, typeof(DAL.DatabaseCompat));
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.SetLength(0);
                    Serializer.Serialize(buffer, dal);
                }
                watch.Stop();
                perfStats.AppendLine().AppendLine().AppendLine("protobuf-net (runtime)").AppendFormat("Serialize x {0}: {1:###,###}ms, {2:###,###} bytes", loop, watch.ElapsedMilliseconds, buffer.Length);

                watch = Stopwatch.StartNew();
                for (int i = 0; i < loop; i++)
                {
                    buffer.Position = 0;
                    Serializer.Deserialize<DAL.DatabaseCompat>(buffer);
                }
                watch.Stop();
                perfStats.AppendLine().AppendFormat("Deserialize x {0}: {1:###,###}ms", loop, watch.ElapsedMilliseconds);


             
            }
            button.Content = perfStats.ToString();


            // test SM2Stats
            bool isSer = ser.CanSerializeContractType(typeof(SM2Stats));

            SM2Stats stats = new SM2Stats
            {
                acqreps = 1,
                difficultyhistory =  {
                    new DiffHistPair { date = 123, values = { 3.4f }}
                }
            };
            var clone = (SM2Stats)ser.DeepClone(stats); // checked by eye; is the same

        }