//[Benchmark]
public object OrleansClassRoundTrip()
{
var writer = new BinaryTokenStreamWriter();
this.orleansSerializer.Serialize(this.value, writer);
return(this.orleansSerializer.Deserialize(new BinaryTokenStreamReader(writer.ToBytes())));
}
public void UniqueKeySerializationShouldReproduceAnIdenticalObject()
{
{
var expected = UniqueKey.NewKey(Guid.NewGuid());
BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
writer.Write(expected);
BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
var actual = reader.ReadUniqueKey();
Assert.Equal(expected, actual); // UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #1).
}
{
var kx = random.Next().ToString(CultureInfo.InvariantCulture);
var expected = UniqueKey.NewKey(Guid.NewGuid(), category: UniqueKey.Category.KeyExtGrain, keyExt: kx);
BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
writer.Write(expected);
BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
var actual = reader.ReadUniqueKey();
Assert.Equal(expected, actual); // UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #2).
}
{
var kx = random.Next().ToString(CultureInfo.InvariantCulture) + new String('*', 400);
var expected = UniqueKey.NewKey(Guid.NewGuid(), category: UniqueKey.Category.KeyExtGrain, keyExt: kx);
BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
writer.Write(expected);
BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
var actual = reader.ReadUniqueKey();
Assert.Equal(expected, actual); // UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #3).
}
}
public ComplexTypeBenchmarks()
{
_orleansSerializer = new ClientBuilder()
.ConfigureDefaults()
.UseLocalhostClustering()
.ConfigureServices(s => s.ToList().ForEach(r =>
{
if (r.ServiceType == typeof(IConfigurationValidator))
{
_ = s.Remove(r);
}
}))
.Configure <ClusterOptions>(o => o.ClusterId = o.ServiceId = "test")
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(SimpleClass).Assembly).WithCodeGeneration())
.Build().ServiceProvider.GetRequiredService <SerializationManager>();
var services = new ServiceCollection();
_ = services
.AddHagar(hagar => hagar.AddISerializableSupport().AddAssembly(typeof(Program).Assembly));
var serviceProvider = services.BuildServiceProvider();
_hagarSerializer = serviceProvider.GetRequiredService <Serializer <ComplexClass> >();
_structSerializer = serviceProvider.GetRequiredService <Serializer <SimpleStruct> >();
_sessionPool = serviceProvider.GetRequiredService <SerializerSessionPool>();
_value = new ComplexClass
{
BaseInt = 192,
Int = 501,
String = "bananas",
//Array = Enumerable.Range(0, 60).ToArray(),
//MultiDimensionalArray = new[,] {{0, 2, 4}, {1, 5, 6}}
};
_value.AlsoSelf = _value.BaseSelf = _value.Self = _value;
_structValue = new SimpleStruct
{
Int = 42,
Bool = true,
Guid = Guid.NewGuid()
};
_session = _sessionPool.GetSession();
var writer = HagarBuffer.CreateWriter(_session);
_hagarSerializer.Serialize(_value, ref writer);
var bytes = new byte[writer.Output.GetMemory().Length];
writer.Output.GetReadOnlySequence().CopyTo(bytes);
_hagarBytes = new ReadOnlySequence <byte>(bytes);
HagarBuffer.Reset();
var writer2 = new BinaryTokenStreamWriter();
_orleansSerializer.Serialize(_value, writer2);
_orleansBytes = writer2.ToBytes();
_readBytesLength = Math.Min(bytes.Length, _orleansBytes.Sum(x => x.Count));
}
private GrainReference RoundTripGrainReferenceOrleansSerializer(GrainReference input)
{
BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
GrainReference.SerializeGrainReference(input, writer, typeof(GrainReference));
BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
GrainReference output = (GrainReference)GrainReference.DeserializeGrainReference(typeof(GrainReference), reader);
return(output);
}
private List <ArraySegment <byte> > Serialize_Impl(bool batching, out int headerLengthOut, out int bodyLengthOut)
{
var headerStream = new BinaryTokenStreamWriter();
lock (headers) // Guard against any attempts to modify message headers while we are serializing them
{
SerializationManager.SerializeMessageHeaders(headers, headerStream);
}
if (bodyBytes == null)
{
var bodyStream = new BinaryTokenStreamWriter();
SerializationManager.Serialize(bodyObject, bodyStream);
// We don't bother to turn this into a byte array and save it in bodyBytes because Serialize only gets called on a message
// being sent off-box. In this case, the likelihood of needed to re-serialize is very low, and the cost of capturing the
// serialized bytes from the steam -- where they're a list of ArraySegment objects -- into an array of bytes is actually
// pretty high (an array allocation plus a bunch of copying).
bodyBytes = bodyStream.ToBytes() as List <ArraySegment <byte> >;
}
if (headerBytes != null)
{
BufferPool.GlobalPool.Release(headerBytes);
}
headerBytes = headerStream.ToBytes() as List <ArraySegment <byte> >;
int headerLength = headerBytes.Sum(ab => ab.Count);
int bodyLength = bodyBytes.Sum(ab => ab.Count);
var bytes = new List <ArraySegment <byte> >();
if (!batching)
{
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(headerLength)));
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(bodyLength)));
}
bytes.AddRange(headerBytes);
bytes.AddRange(bodyBytes);
if (headerLength + bodyLength > LargeMessageSizeThreshold)
{
logger.Info(ErrorCode.Messaging_LargeMsg_Outgoing, "Preparing to send large message Size={0} HeaderLength={1} BodyLength={2} #ArraySegments={3}. Msg={4}",
headerLength + bodyLength + LENGTH_HEADER_SIZE, headerLength, bodyLength, bytes.Count, this.ToString());
if (logger.IsVerbose3)
{
logger.Verbose3("Sending large message {0}", this.ToLongString());
}
}
headerLengthOut = headerLength;
bodyLengthOut = bodyLength;
return(bytes);
}
public ComplexTypeBenchmarks()
{
this.orleansSerializer = new ClientBuilder()
.ConfigureDefaults()
.UseLocalhostClustering()
.Configure <ClusterOptions>(o => o.ClusterId = o.ServiceId = "test")
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(SimpleClass).Assembly).WithCodeGeneration())
.Build().ServiceProvider.GetRequiredService <SerializationManager>();
var services = new ServiceCollection();
services
.AddHagar()
.AddISerializableSupport()
.AddSerializers(typeof(Program).Assembly);
var serviceProvider = services.BuildServiceProvider();
this.hagarSerializer = serviceProvider.GetRequiredService <Serializer <ComplexClass> >();
this.structSerializer = serviceProvider.GetRequiredService <Serializer <SimpleStruct> >();
this.sessionPool = serviceProvider.GetRequiredService <SessionPool>();
this.value = new ComplexClass
{
BaseInt = 192,
Int = 501,
String = "bananas",
//Array = Enumerable.Range(0, 60).ToArray(),
//MultiDimensionalArray = new[,] {{0, 2, 4}, {1, 5, 6}}
};
this.value.AlsoSelf = this.value.BaseSelf = this.value.Self = this.value;
this.structValue = new SimpleStruct
{
Int = 42,
Bool = true,
Guid = Guid.NewGuid()
};
this.session = sessionPool.GetSession();
var writer = new Writer(HagarBuffer);
this.hagarSerializer.Serialize(this.value, session, ref writer);
var bytes = new byte[HagarBuffer.GetMemory().Length];
HagarBuffer.GetReadOnlySequence().CopyTo(bytes);
this.hagarBytes = new ReadOnlySequence <byte>(bytes);
HagarBuffer.Reset();
var writer2 = new BinaryTokenStreamWriter();
this.orleansSerializer.Serialize(this.value, writer2);
this.orleansBytes = writer2.ToBytes();
this.readBytesLength = Math.Min(bytes.Length, orleansBytes.Sum(x => x.Count));
}
private List <ArraySegment <byte> > Serialize_Impl(out int headerLengthOut, out int bodyLengthOut)
{
var context = new SerializationContext(RuntimeClient.Current.InternalGrainFactory)
{
StreamWriter = new BinaryTokenStreamWriter()
};
SerializationManager.SerializeMessageHeaders(Headers, context);
if (bodyBytes == null)
{
var bodyStream = new BinaryTokenStreamWriter();
SerializationManager.Serialize(bodyObject, bodyStream);
// We don't bother to turn this into a byte array and save it in bodyBytes because Serialize only gets called on a message
// being sent off-box. In this case, the likelihood of needed to re-serialize is very low, and the cost of capturing the
// serialized bytes from the steam -- where they're a list of ArraySegment objects -- into an array of bytes is actually
// pretty high (an array allocation plus a bunch of copying).
bodyBytes = bodyStream.ToBytes();
}
if (headerBytes != null)
{
BufferPool.GlobalPool.Release(headerBytes);
}
headerBytes = context.StreamWriter.ToBytes();
int headerLength = context.StreamWriter.CurrentOffset;
int bodyLength = BufferLength(bodyBytes);
var bytes = new List <ArraySegment <byte> >();
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(headerLength)));
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(bodyLength)));
bytes.AddRange(headerBytes);
bytes.AddRange(bodyBytes);
if (headerLength + bodyLength > LargeMessageSizeThreshold)
{
logger.Info(ErrorCode.Messaging_LargeMsg_Outgoing, "Preparing to send large message Size={0} HeaderLength={1} BodyLength={2} #ArraySegments={3}. Msg={4}",
headerLength + bodyLength + LENGTH_HEADER_SIZE, headerLength, bodyLength, bytes.Count, this.ToString());
if (logger.IsVerbose3)
{
logger.Verbose3("Sending large message {0}", this.ToLongString());
}
}
headerLengthOut = headerLength;
bodyLengthOut = bodyLength;
return(bytes);
}
public void Serialize_CustomSerializer()
{
var original = new ClassWithCustomSerializer()
{
IntProperty = -3, StringProperty = "Goodbye"
};
var writeStream = new BinaryTokenStreamWriter();
this.fixture.SerializationManager.Serialize(original, writeStream);
Assert.Equal(1, ClassWithCustomSerializer.SerializeCounter); //Custom serializer was not called
var readStream = new BinaryTokenStreamReader(writeStream.ToBytes());
var obj = this.fixture.SerializationManager.Deserialize(readStream);
Assert.Equal(1, ClassWithCustomSerializer.DeserializeCounter); //Custom deserializer was not called
}
static DeserializeBenchmark()
{
ProtoInput = new MemoryStream();
ProtoBuf.Serializer.Serialize(ProtoInput, IntClass.Create());
HyperionInput = new MemoryStream();
HyperionSerializer.Serialize(IntClass.Create(), HyperionInput);
// Hagar
var services = new ServiceCollection()
.AddHagar(hagar => hagar.AddAssembly(typeof(Program).Assembly))
.BuildServiceProvider();
HagarSerializer = services.GetRequiredService <Serializer <IntClass> >();
var bytes = new byte[1000];
Session = services.GetRequiredService <SessionPool>().GetSession();
var writer = new SingleSegmentBuffer(bytes).CreateWriter(Session);
HagarSerializer.Serialize(ref writer, IntClass.Create());
HagarInput = bytes;
// Orleans
OrleansSerializer = new ClientBuilder()
.ConfigureDefaults()
.UseLocalhostClustering()
.ConfigureServices(s => s.ToList().ForEach(r =>
{
if (r.ServiceType == typeof(IConfigurationValidator))
{
s.Remove(r);
}
}))
.Configure <ClusterOptions>(o => o.ClusterId = o.ServiceId = "test")
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(SimpleClass).Assembly).WithCodeGeneration())
.Configure <SerializationProviderOptions>(options => options.FallbackSerializationProvider = typeof(SupportsNothingSerializer).GetTypeInfo())
.Build().ServiceProvider.GetRequiredService <SerializationManager>();
var writer2 = new BinaryTokenStreamWriter();
OrleansSerializer.Serialize(IntClass.Create(), writer2);
OrleansInput = writer2.ToBytes();
OrleansBuffer = new BinaryTokenStreamReader(OrleansInput);
}
private T SerializerLoop <T>(T input)
{
#pragma warning disable CS0618 // Type or member is obsolete
var serializer = new ILBasedSerializer(new CachedTypeResolver());
#pragma warning restore CS0618 // Type or member is obsolete
Assert.True(serializer.IsSupportedType(input.GetType()));
var writer = new BinaryTokenStreamWriter();
var serializationContext =
new SerializationContext(this.fixture.SerializationManager)
{
StreamWriter = writer
};
serializer.Serialize(input, serializationContext, typeof(T));
var deserializationContext = new DeserializationContext(this.fixture.SerializationManager)
{
StreamReader = new BinaryTokenStreamReader(writer.ToBytes())
};
return((T)serializer.Deserialize(typeof(T), deserializationContext));
}
private T SerializerLoop <T>(T input)
{
var serializer = new ILBasedSerializer(new CachedTypeResolver());
Assert.True(serializer.IsSupportedType(input.GetType()));
var writer = new BinaryTokenStreamWriter();
var serializationContext =
new SerializationContext(this.fixture.SerializationManager)
{
StreamWriter = writer
};
serializer.Serialize(input, serializationContext, typeof(T));
var deserializationContext = new DeserializationContext(this.fixture.SerializationManager)
{
StreamReader = new BinaryTokenStreamReader(writer.ToBytes())
};
return((T)serializer.Deserialize(typeof(T), deserializationContext));
}
public List <ArraySegment <byte> > Serialize(SerializationManager serializationManager, out int headerLengthOut, out int bodyLengthOut)
{
var context = new SerializationContext(serializationManager)
{
StreamWriter = new BinaryTokenStreamWriter()
};
SerializationManager.SerializeMessageHeaders(Headers, context);
if (bodyBytes == null)
{
var bodyStream = new BinaryTokenStreamWriter();
serializationManager.Serialize(bodyObject, bodyStream);
// We don't bother to turn this into a byte array and save it in bodyBytes because Serialize only gets called on a message
// being sent off-box. In this case, the likelihood of needed to re-serialize is very low, and the cost of capturing the
// serialized bytes from the steam -- where they're a list of ArraySegment objects -- into an array of bytes is actually
// pretty high (an array allocation plus a bunch of copying).
bodyBytes = bodyStream.ToBytes();
}
if (headerBytes != null)
{
BufferPool.GlobalPool.Release(headerBytes);
}
headerBytes = context.StreamWriter.ToBytes();
int headerLength = context.StreamWriter.CurrentOffset;
int bodyLength = BufferLength(bodyBytes);
var bytes = new List <ArraySegment <byte> >();
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(headerLength)));
bytes.Add(new ArraySegment <byte>(BitConverter.GetBytes(bodyLength)));
bytes.AddRange(headerBytes);
bytes.AddRange(bodyBytes);
headerLengthOut = headerLength;
bodyLengthOut = bodyLength;
return(bytes);
}
static StructDeserializeBenchmark()
{
ProtoObj = new MemoryStream();
ProtoBuf.Serializer.Serialize(ProtoObj, new IntStruct());
HyperionObj = new MemoryStream();
HyperionSerializer.Serialize(new IntStruct(), HyperionObj);
// Hagar
var services = new ServiceCollection()
.AddHagar()
.AddSerializers(typeof(Program).Assembly)
.BuildServiceProvider();
HagarSerializer = services.GetRequiredService <Serializer <IntStruct> >();
HagarData = new SingleSegmentBuffer();
var writer = new Writer(HagarData);
Session = services.GetRequiredService <SessionPool>().GetSession();
HagarSerializer.Serialize(new IntStruct(), Session, ref writer);
// Orleans
OrleansSerializer = new ClientBuilder()
.ConfigureDefaults()
.UseLocalhostClustering()
.Configure <ClusterOptions>(o => o.ClusterId = o.ServiceId = "test")
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(SimpleClass).Assembly).WithCodeGeneration())
.Configure <SerializationProviderOptions>(options => options.FallbackSerializationProvider = typeof(SupportsNothingSerializer).GetTypeInfo())
.Build().ServiceProvider.GetRequiredService <SerializationManager>();
var writer2 = new BinaryTokenStreamWriter();
OrleansSerializer.Serialize(new IntStruct(), writer2);
OrleansData = writer2.ToBytes();
OrleansBuffer = new BinaryTokenStreamReader(OrleansData);
}
//[Benchmark]
public SimpleStruct OrleansStructRoundTrip()
{
var writer = new BinaryTokenStreamWriter();
this.orleansSerializer.Serialize(this.structValue, writer);
return((SimpleStruct)this.orleansSerializer.Deserialize(new BinaryTokenStreamReader(writer.ToBytes())));
}
