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[Akka.Actor][Perf] Reduce Envelope copying in message-processing hotpaths #6830

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[Akka.Actor][Perf] Reduce Envelope copying in message-processing hotpaths #6830

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3550410
added 'in' params to reduce Envelope copying in hotpaths
Aaronontheweb Jul 11, 2023
7f4b816
added req/s reporting for macro-benchmarks
Aaronontheweb Jul 11, 2023
d40a4a2
Merge branch 'dev' into microbenchmark-cleanup
Aaronontheweb Jul 11, 2023
f699ad5
Merge branch 'microbenchmark-cleanup' into reduce-envelope-copying
Aaronontheweb Jul 11, 2023
4347d1b
increase iteration counts
Aaronontheweb Jul 11, 2023
60714f7
Merge branch 'microbenchmark-cleanup' of https://github.com/Aarononth…
Aaronontheweb Jul 11, 2023
a550d35
fixed compilation error
Aaronontheweb Jul 11, 2023
bf693ff
Merge branch 'microbenchmark-cleanup' into reduce-envelope-copying
Aaronontheweb Jul 11, 2023
418cefb
added API approvals
Aaronontheweb Jul 11, 2023
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8 changes: 4 additions & 4 deletions src/benchmark/Akka.Benchmarks/Actor/PingPongBenchmarks.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,15 +16,15 @@
namespace Akka.Benchmarks.Actor
{
[Config(typeof(MonitoringConfig))]
[SimpleJob(RunStrategy.Monitoring, launchCount: 3, warmupCount: 3, targetCount: 3)]
[SimpleJob(RunStrategy.Monitoring, launchCount: 10, warmupCount: 10, targetCount: 10)]
public class PingPongBenchmarks
{
public const int Operations = 1_000_000;
private TimeSpan timeout;
private ActorSystem system;
private IActorRef ping;

[GlobalSetup]
[IterationSetup]
public void Setup()
{
timeout = TimeSpan.FromMinutes(1);
Expand All @@ -33,13 +33,13 @@ public void Setup()
ping = system.ActorOf(Props.Create(() => new Ping(pong)));
}

[GlobalCleanup]
[IterationCleanup]
public void Cleanup()
{
system.Dispose();
}

[Benchmark(OperationsPerInvoke = Operations)]
[Benchmark(OperationsPerInvoke = Operations * 2)]
public async Task Actor_ping_pong_single_pair_in_memory()
{
await ping.Ask(StartTest.Instance, timeout);
Expand Down
42 changes: 39 additions & 3 deletions src/benchmark/Akka.Benchmarks/Configurations/Configs.cs
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Expand Up @@ -5,22 +5,57 @@
// </copyright>
//-----------------------------------------------------------------------

using System.Reflection;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Columns;
using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Diagnosers;
using BenchmarkDotNet.Exporters;
using BenchmarkDotNet.Loggers;
using BenchmarkDotNet.Reports;
using BenchmarkDotNet.Running;

namespace Akka.Benchmarks.Configurations
{
public class RequestsPerSecondColumn : IColumn
{
public string Id => nameof(RequestsPerSecondColumn);
public string ColumnName => "Req/sec";

public bool IsDefault(Summary summary, BenchmarkCase benchmarkCase) => false;
public string GetValue(Summary summary, BenchmarkCase benchmarkCase) => GetValue(summary, benchmarkCase, null);
public bool IsAvailable(Summary summary) => true;
public bool AlwaysShow => true;
public ColumnCategory Category => ColumnCategory.Custom;
public int PriorityInCategory => -1;
public bool IsNumeric => true;
public UnitType UnitType => UnitType.Dimensionless;
public string Legend => "Requests per Second";

public string GetValue(Summary summary, BenchmarkCase benchmarkCase, SummaryStyle style)
{
var benchmarkAttribute = benchmarkCase.Descriptor.WorkloadMethod.GetCustomAttribute<BenchmarkAttribute>();
var totalOperations = benchmarkAttribute?.OperationsPerInvoke ?? 1;

var report = summary[benchmarkCase];
var nsPerOperation = report.ResultStatistics.Mean;
var operationsPerSecond = 1 / (nsPerOperation / 1e9);


return operationsPerSecond.ToString("N2"); // or format as you like
}
}


/// <summary>
/// Basic BenchmarkDotNet configuration used for microbenchmarks.
/// </summary>
public class MicroBenchmarkConfig : ManualConfig
{
public MicroBenchmarkConfig()
{
this.Add(MemoryDiagnoser.Default);
this.Add(MarkdownExporter.GitHub);
AddDiagnoser(MemoryDiagnoser.Default);
AddExporter(MarkdownExporter.GitHub);
AddLogger(ConsoleLogger.Default);
}
}
Expand All @@ -32,7 +67,8 @@ public class MonitoringConfig : ManualConfig
{
public MonitoringConfig()
{
this.Add(MarkdownExporter.GitHub);
AddExporter(MarkdownExporter.GitHub);
AddColumn(new RequestsPerSecondColumn());
}
}
}
26 changes: 13 additions & 13 deletions src/core/Akka.API.Tests/verify/CoreAPISpec.ApproveCore.DotNet.verified.txt
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Expand Up @@ -87,7 +87,7 @@ namespace Akka.Actor
protected void AddWatcher(Akka.Actor.IActorRef watchee, Akka.Actor.IActorRef watcher) { }
protected void AddressTerminated(Akka.Actor.Address address) { }
public virtual Akka.Actor.IActorRef AttachChild(Akka.Actor.Props props, bool isSystemService, string name = null) { }
protected virtual void AutoReceiveMessage(Akka.Actor.Envelope envelope) { }
protected virtual void AutoReceiveMessage([System.Runtime.CompilerServices.IsReadOnlyAttribute()] Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope) { }
public void Become(Akka.Actor.Receive receive) { }
public void BecomeStacked(Akka.Actor.Receive receive) { }
public void CheckReceiveTimeout(bool reschedule = True) { }
Expand All @@ -102,7 +102,7 @@ namespace Akka.Actor
public Akka.Actor.IInternalActorRef GetSingleChild(string name) { }
public void Init(bool sendSupervise, Akka.Dispatch.MailboxType mailboxType) { }
public Akka.Actor.Internal.ChildRestartStats InitChild(Akka.Actor.IInternalActorRef actor) { }
public void Invoke(Akka.Actor.Envelope envelope) { }
public void Invoke([System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
protected virtual void PreStart() { }
protected void PrepareForNewActor() { }
protected virtual void ReceiveMessage(object message) { }
Expand All @@ -113,7 +113,7 @@ namespace Akka.Actor
public void ReserveChild(string name) { }
public void Restart(System.Exception cause) { }
public void Resume(System.Exception causedByFailure) { }
public virtual void SendMessage(Akka.Actor.Envelope message) { }
public virtual void SendMessage([System.Runtime.CompilerServices.IsReadOnlyAttribute()] Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) message) { }
public virtual void SendMessage(Akka.Actor.IActorRef sender, object message) { }
public virtual void SendSystemMessage(Akka.Dispatch.SysMsg.ISystemMessage systemMessage) { }
protected void SetActorFields(Akka.Actor.ActorBase actor) { }
Expand Down Expand Up @@ -2892,7 +2892,7 @@ namespace Akka.Dispatch
}
public interface IDequeBasedMessageQueueSemantics : Akka.Dispatch.ISemantics
{
void EnqueueFirst(Akka.Actor.Envelope envelope);
void EnqueueFirst([System.Runtime.CompilerServices.IsReadOnlyAttribute()] Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope);
}
public interface IDispatcherPrerequisites
{
Expand Down Expand Up @@ -2966,7 +2966,7 @@ namespace Akka.Dispatch
public System.Nullable<long> ThroughputDeadlineTime { get; set; }
public virtual void Attach(Akka.Actor.ActorCell cell) { }
public virtual void Detach(Akka.Actor.ActorCell cell) { }
public virtual void Dispatch(Akka.Actor.ActorCell cell, Akka.Actor.Envelope envelope) { }
public virtual void Dispatch(Akka.Actor.ActorCell cell, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope) { }
protected abstract void ExecuteTask(Akka.Dispatch.IRunnable run);
protected void ReportFailure(System.Exception ex) { }
public void Schedule(System.Action run) { }
Expand Down Expand Up @@ -3050,7 +3050,7 @@ namespace Akka.Dispatch.MessageQueues
public bool HasMessages { get; }
protected abstract int LockedCount { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
protected abstract void LockedEnqueue(Akka.Actor.Envelope envelope);
protected abstract bool LockedTryDequeue(out Akka.Actor.Envelope envelope);
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
Expand All @@ -3068,7 +3068,7 @@ namespace Akka.Dispatch.MessageQueues
public bool HasMessages { get; }
public System.TimeSpan PushTimeOut { get; set; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class DequeWrapperMessageQueue : Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.MessageQueues.IMessageQueue
Expand All @@ -3078,16 +3078,16 @@ namespace Akka.Dispatch.MessageQueues
public int Count { get; }
public bool HasMessages { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
public void EnqueueFirst([System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public interface IMessageQueue
{
int Count { get; }
bool HasMessages { get; }
void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters);
void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope);
void Enqueue(Akka.Actor.IActorRef receiver, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope);
bool TryDequeue(out Akka.Actor.Envelope envelope);
}
public class UnboundedDequeMessageQueue : Akka.Dispatch.MessageQueues.DequeWrapperMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
Expand All @@ -3100,22 +3100,22 @@ namespace Akka.Dispatch.MessageQueues
public int Count { get; }
public bool HasMessages { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, [System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class UnboundedPriorityMessageQueue : Akka.Dispatch.MessageQueues.BlockingMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
{
public UnboundedPriorityMessageQueue(System.Func<object, int> priorityGenerator, int initialCapacity) { }
protected override int LockedCount { get; }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void EnqueueFirst([System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
protected override void LockedEnqueue(Akka.Actor.Envelope envelope) { }
protected override bool LockedTryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class UnboundedStablePriorityMessageQueue : Akka.Dispatch.MessageQueues.BlockingMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
{
public UnboundedStablePriorityMessageQueue(System.Func<object, int> priorityGenerator, int initialCapacity) { }
protected override int LockedCount { get; }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void EnqueueFirst([System.Runtime.CompilerServices.IsReadOnlyAttribute()] ref Akka.Actor.Envelope envelope) { }
protected override void LockedEnqueue(Akka.Actor.Envelope envelope) { }
protected override bool LockedTryDequeue(out Akka.Actor.Envelope envelope) { }
}
Expand Down
26 changes: 13 additions & 13 deletions src/core/Akka.API.Tests/verify/CoreAPISpec.ApproveCore.Net.verified.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ namespace Akka.Actor
protected void AddWatcher(Akka.Actor.IActorRef watchee, Akka.Actor.IActorRef watcher) { }
protected void AddressTerminated(Akka.Actor.Address address) { }
public virtual Akka.Actor.IActorRef AttachChild(Akka.Actor.Props props, bool isSystemService, string name = null) { }
protected virtual void AutoReceiveMessage(Akka.Actor.Envelope envelope) { }
protected virtual void AutoReceiveMessage(Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope) { }
public void Become(Akka.Actor.Receive receive) { }
public void BecomeStacked(Akka.Actor.Receive receive) { }
public void CheckReceiveTimeout(bool reschedule = True) { }
Expand All @@ -102,7 +102,7 @@ namespace Akka.Actor
public Akka.Actor.IInternalActorRef GetSingleChild(string name) { }
public void Init(bool sendSupervise, Akka.Dispatch.MailboxType mailboxType) { }
public Akka.Actor.Internal.ChildRestartStats InitChild(Akka.Actor.IInternalActorRef actor) { }
public void Invoke(Akka.Actor.Envelope envelope) { }
public void Invoke(ref Akka.Actor.Envelope envelope) { }
protected virtual void PreStart() { }
protected void PrepareForNewActor() { }
protected virtual void ReceiveMessage(object message) { }
Expand All @@ -113,7 +113,7 @@ namespace Akka.Actor
public void ReserveChild(string name) { }
public void Restart(System.Exception cause) { }
public void Resume(System.Exception causedByFailure) { }
public virtual void SendMessage(Akka.Actor.Envelope message) { }
public virtual void SendMessage(Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) message) { }
public virtual void SendMessage(Akka.Actor.IActorRef sender, object message) { }
public virtual void SendSystemMessage(Akka.Dispatch.SysMsg.ISystemMessage systemMessage) { }
protected void SetActorFields(Akka.Actor.ActorBase actor) { }
Expand Down Expand Up @@ -2885,7 +2885,7 @@ namespace Akka.Dispatch
}
public interface IDequeBasedMessageQueueSemantics : Akka.Dispatch.ISemantics
{
void EnqueueFirst(Akka.Actor.Envelope envelope);
void EnqueueFirst(Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope);
}
public interface IDispatcherPrerequisites
{
Expand Down Expand Up @@ -2958,7 +2958,7 @@ namespace Akka.Dispatch
public System.Nullable<long> ThroughputDeadlineTime { get; set; }
public virtual void Attach(Akka.Actor.ActorCell cell) { }
public virtual void Detach(Akka.Actor.ActorCell cell) { }
public virtual void Dispatch(Akka.Actor.ActorCell cell, Akka.Actor.Envelope envelope) { }
public virtual void Dispatch(Akka.Actor.ActorCell cell, Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope) { }
protected abstract void ExecuteTask(Akka.Dispatch.IRunnable run);
protected void ReportFailure(System.Exception ex) { }
public void Schedule(System.Action run) { }
Expand Down Expand Up @@ -3042,7 +3042,7 @@ namespace Akka.Dispatch.MessageQueues
public bool HasMessages { get; }
protected abstract int LockedCount { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, ref Akka.Actor.Envelope envelope) { }
protected abstract void LockedEnqueue(Akka.Actor.Envelope envelope);
protected abstract bool LockedTryDequeue(out Akka.Actor.Envelope envelope);
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
Expand All @@ -3060,7 +3060,7 @@ namespace Akka.Dispatch.MessageQueues
public bool HasMessages { get; }
public System.TimeSpan PushTimeOut { get; set; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class DequeWrapperMessageQueue : Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.MessageQueues.IMessageQueue
Expand All @@ -3070,16 +3070,16 @@ namespace Akka.Dispatch.MessageQueues
public int Count { get; }
public bool HasMessages { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, ref Akka.Actor.Envelope envelope) { }
public void EnqueueFirst(ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public interface IMessageQueue
{
int Count { get; }
bool HasMessages { get; }
void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters);
void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope);
void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope& modreq(System.Runtime.InteropServices.InAttribute) envelope);
bool TryDequeue(out Akka.Actor.Envelope envelope);
}
public class UnboundedDequeMessageQueue : Akka.Dispatch.MessageQueues.DequeWrapperMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
Expand All @@ -3092,22 +3092,22 @@ namespace Akka.Dispatch.MessageQueues
public int Count { get; }
public bool HasMessages { get; }
public void CleanUp(Akka.Actor.IActorRef owner, Akka.Dispatch.MessageQueues.IMessageQueue deadletters) { }
public void Enqueue(Akka.Actor.IActorRef receiver, Akka.Actor.Envelope envelope) { }
public void Enqueue(Akka.Actor.IActorRef receiver, ref Akka.Actor.Envelope envelope) { }
public bool TryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class UnboundedPriorityMessageQueue : Akka.Dispatch.MessageQueues.BlockingMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
{
public UnboundedPriorityMessageQueue(System.Func<object, int> priorityGenerator, int initialCapacity) { }
protected override int LockedCount { get; }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void EnqueueFirst(ref Akka.Actor.Envelope envelope) { }
protected override void LockedEnqueue(Akka.Actor.Envelope envelope) { }
protected override bool LockedTryDequeue(out Akka.Actor.Envelope envelope) { }
}
public class UnboundedStablePriorityMessageQueue : Akka.Dispatch.MessageQueues.BlockingMessageQueue, Akka.Dispatch.IDequeBasedMessageQueueSemantics, Akka.Dispatch.ISemantics, Akka.Dispatch.IUnboundedDequeBasedMessageQueueSemantics, Akka.Dispatch.IUnboundedMessageQueueSemantics
{
public UnboundedStablePriorityMessageQueue(System.Func<object, int> priorityGenerator, int initialCapacity) { }
protected override int LockedCount { get; }
public void EnqueueFirst(Akka.Actor.Envelope envelope) { }
public void EnqueueFirst(ref Akka.Actor.Envelope envelope) { }
protected override void LockedEnqueue(Akka.Actor.Envelope envelope) { }
protected override bool LockedTryDequeue(out Akka.Actor.Envelope envelope) { }
}
Expand Down
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