private static void BenchmarkApex(TypicalMessage message)
{
var s = new MemoryStream();
var settings = new Settings
{
AllowFunctionSerialization = false,
SerializationMode = Mode.Tree,
SupportSerializationHooks = false,
};
settings.MarkSerializable(typeof(TypicalMessage));
var binary = Binary.Create(settings);
binary.Write(message, s);
Console.WriteLine("Benchmarking Apex " + s.Length);
binary.Write(message, s);
var sw = Stopwatch.StartNew();
for (var i = 0; i < 10_000_000; i++)
{
s.Position = 0;
binary.Write(message, s);
}
Console.WriteLine(sw.Elapsed.TotalMilliseconds);
}
private static void Main(string[] args)
{
var message = new TypicalMessage
{
DateProp = DateTime.Now,
GuidProp = Guid.NewGuid(),
IntProp = 123,
StringProp = "Hello"
};
BenchmarkFlex(message);
// BenchmarkBaseline(message);
BenchmarkFlexUntyped(message);
BenchmarkFlexMemoryStream(message);
// BenchmarkApex(message);
}
private static void BenchmarkBaseline(TypicalMessage message)
{
var bytes = new byte[100];
Console.WriteLine("Benchmarking baseline - faster than this is probably not possible");
var sw = Stopwatch.StartNew();
for (var i = 0; i < 10_000_000; i++)
{
//Note to reader:
// moving each row to static methods with aggressive inlining makes it identical to this
Encoding.UTF8.GetBytes(message.StringProp, bytes);
BitConverter.TryWriteBytes(bytes, message.IntProp);
message.GuidProp.TryWriteBytes(bytes);
BitConverter.TryWriteBytes(bytes, message.DateProp.Ticks);
}
Console.WriteLine(sw.Elapsed.TotalMilliseconds);
}
private static void BenchmarkFlexMemoryStream(TypicalMessage message)
{
var serializer = new Serializer(new SerializerOptions(false, new[] { typeof(TypicalMessage) }));
var session = serializer.CreateSession();
var ms = new MemoryStream();
//warmup
serializer.Serialize(message, ms, session);
Console.WriteLine("Benchmarking Flex ");
var sw = Stopwatch.StartNew();
for (var i = 0; i < 10_000_000; i++)
{
ms.Position = 0;
serializer.Serialize(message, ms, session);
}
Console.WriteLine(sw.Elapsed.TotalMilliseconds);
}
private static void BenchmarkFlex(TypicalMessage message)
{
var serializer = new Serializer(new SerializerOptions(false, new[] { typeof(TypicalMessage) }));
var session = serializer.CreateSession();
var bytes = new byte[100];
var b = new SingleSegmentBuffer(bytes);
var writer = new Writer <SingleSegmentBuffer>(b, session);
//warmup
serializer.Serialize(message, ref writer);
Console.WriteLine("Benchmarking Flex ");
var sw = Stopwatch.StartNew();
for (var i = 0; i < 10_000_000; i++)
{
serializer.Serialize(message, ref writer);
}
Console.WriteLine(sw.Elapsed.TotalMilliseconds);
}
