Comments (6)
welly87
commented on June 26, 2024
1
btw, after trying brute force for JIT runtime parameters finally arrived with this env var
export DOTNET_TieredPGO=1
export DOTNET_TieredCompilation=1now i got better result i gues
Duration 1,000ms - 10,210,707 messages - 326,742,624 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,210,836 messages - 326,746,752 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,211,970 messages - 326,783,040 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,212,156 messages - 326,788,992 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,209,112 messages - 326,691,584 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,207,238 messages - 326,631,616 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,211,890 messages - 326,780,480 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,211,263 messages - 326,760,416 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,209,094 messages - 326,691,008 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,210,013 messages - 326,720,416 bytes, GC0 0, GC1 0, GC2 0
Duration 1,000ms - 10,210,616 messages - 326,739,712 bytes, GC0 0, GC1 0, GC2 0from aeron.net.
JPWatson
commented on June 26, 2024
1
Interesting results. Thanks, @welly87.
Is that why you don't upgrade the dotnet and still use it for old .NET version?
Targetting the lowest common denominator from a library perspective so I hadn't got around to testing the latest and greatest .net version.
seems currently it's windows only? I might send pull request for Linux if that's interest you
We've got builds running on both windows and linux. What are you seeing that's windows only?
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welly87
commented on June 26, 2024
1
I push my experiment here if you want to take a look
https://github.com/welly87/Aeron.NET/
and put some notes here
https://github.com/welly87/Aeron.NET/blob/master/graviton.md
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welly87
commented on June 26, 2024
basically first time i clone the repo and run IpcThrougput it show error
❯ Samples/Adaptive.Aeron.Samples.IpcThroughput/bin/Release/net6.0/Adaptive.Aeron.Samples.IpcThroughput
Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
at HardwareInformation.MachineInformationGatherer.GatherInformation(Boolean skipClockspeedTest, Boolean invalidateCache, ILogger`1 logger)
at Adaptive.Aeron.Samples.Common.ComputerSpecifications..ctor() in /home/ec2-user/Aeron.NET/src/Samples/Adaptive.Aeron.Samples.Common/ComputerSpecifications.cs:line 51
at Adaptive.Aeron.Samples.Common.ComputerSpecifications.Dump() in /home/ec2-user/Aeron.NET/src/Samples/Adaptive.Aeron.Samples.Common/ComputerSpecifications.cs:line 93
at Adaptive.Aeron.Samples.IpcThroughput.IpcThroughput.Main() in /home/ec2-user/Aeron.NET/src/Samples/Adaptive.Aeron.Samples.IpcThroughput/IpcThroughput.cs:line 37i try to restore the the nuget package but seems it can't resolve the HardwareInformation dependencies. It builds fine but have runtime errors. So i just commented this line
// ComputerSpecifications.Dump();just to make the runtime happy....
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welly87
commented on June 26, 2024
another stuff that seems funny is when running on dotnet3.1 on Amazon Linux 2022/Graviton3 seems that nunit runner throw SSL errors when dotnet test (even if it's there)
The active test run was aborted. Reason: Test host process crashed : No usable version of libssl was found
Test Run Aborted with error System.Exception: One or more errors occurred.
---> System.Exception: Unable to read beyond the end of the stream.
at System.IO.BinaryReader.Read7BitEncodedInt()
at System.IO.BinaryReader.ReadString()
at Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.LengthPrefixCommunicationChannel.NotifyDataAvailable()
at Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.TcpClientExtensions.MessageLoopAsync(TcpClient client, ICommunicationChannel channel, Action`1 errorHandler, CancellationToken cancellationToken)
--- End of inner exception stack trace ---.but after i upgrade to .NET 6.0 it's magically disappeared. The good stuff is .NET getting better and better each release.
Passed! - Failed: 0, Passed: 225, Skipped: 0, Total: 225, Duration: 354 ms - /home/ec2-user/Aeron.NET/src/Adaptive.Agrona.Tests/bin/Debug/net6.0/Adaptive.Agrona.Tests.dll (net6.0)
Adaptive.Aeron.Tests -> /home/ec2-user/Aeron.NET/src/Adaptive.Aeron.Tests/bin/Debug/net6.0/Adaptive.Aeron.Tests.dll
Test run for /home/ec2-user/Aeron.NET/src/Adaptive.Aeron.Tests/bin/Debug/net6.0/Adaptive.Aeron.Tests.dll (.NETCoreApp,Version=v6.0)
Microsoft (R) Test Execution Command Line Tool Version 17.3.0 (arm64)
Copyright (c) Microsoft Corporation. All rights reserved.
Starting test execution, please wait...
A total of 1 test files matched the specified pattern.
Skipped ShouldAllowConcludeOfClonedContext [< 1 ms]
Skipped ShouldNotAllowConcludeMoreThanOnce [< 1 ms]
Skipped BasicMessageTest [4 ms]from aeron.net.
JPWatson
commented on June 26, 2024
Thanks, @welly87. I will take a look asap.
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Related Issues (20)
- Publish new version? HOT 5
- Remove Environment.Exit(-1) as default behaviour when driver connection is lost? HOT 1
- Remove support for .NET Framework 4.5
- Migration to GitHub actions for CI
- support dotnet5 plan HOT 1
- sbe generated files and cluster client offer HOT 1
- C Media Driver HOT 2
- Codec Generation HOT 2
- fatal error
- session recovery best practice in Aeron HOT 1
- use MediaDriver embedded mode in dotnet
- ExpandableArrayBuffer has exception HOT 11
- Driver folder is not created with bat file HOT 3
- NullReferenceException when using CloseHandler
- Port ExpandableArrayBuffer from Agrona HOT 5
- Aeron.Cluster NuGet package? HOT 2
- AtomicCounter can not be used for reading HOT 1
- attempting to extend a recording throws exception HOT 5
- Add option to run the aeron-client-conductor thread as a background thread.
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