[jira] [Assigned] (IGNITE-18178) .NET: Add support for Native AOT publish

["Pavel Tupitsyn (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-18178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Tupitsyn reassigned IGNITE-18178:
---------------------------------------

    Assignee: Igor Sapego  (was: Pavel Tupitsyn)

[~isapego] please review.

> .NET: Add support for Native AOT publish
> ----------------------------------------
>
>                 Key: IGNITE-18178
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18178
>             Project: Ignite
>          Issue Type: Improvement
>          Components: platforms
>            Reporter: Pavel Tupitsyn
>            Assignee: Igor Sapego
>            Priority: Major
>              Labels: .NET
>
> .NET 7 provides Native AOT capabilities, where the app is published as native code without dependencies: https://learn.microsoft.com/en-us/dotnet/core/deploying/native-aot/
> However, if we try to use Ignite.NET in such a scenario, the following error is produced (both for thin and thick APIs):
> {code}
> Unhandled Exception: System.TypeInitializationException: A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property.
>  ---> System.InvalidOperationException: Unable to get memory copy function delegate.
>    at Apache.Ignite.Core.Impl.Memory.PlatformMemoryUtils..cctor() + 0x163
>    at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xb9
>    --- End of inner exception stack trace ---
>    at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0x153
>    at System.Runtime.CompilerServices.ClassConstructorRunner.CheckStaticClassConstructionReturnNonGCStaticBase(StaticClassConstructionContext*, IntPtr) + 0x9
>    at Apache.Ignite.Core.Impl.Memory.PlatformMemoryUtils.AllocatePool() + 0x9
>    at Apache.Ignite.Core.Impl.Memory.PlatformMemoryPool..ctor() + 0x20
>    at Apache.Ignite.Core.Impl.Memory.PlatformMemoryManager.Pool() + 0x36
>    at Apache.Ignite.Core.IgniteConfiguration..ctor(IgniteConfiguration) + 0x32
>    at Apache.Ignite.Core.Ignition.Start(IgniteConfiguration) + 0x54
>    at Program.<Main>$(String[]) + 0x73
>    at Apache.Ignite!<BaseAddress>+0xfd04bb
> Aborted
> {code}
> * Get rid of unnecessary reflection in *PlatformMemoryUtils* to enable native AOT in user apps.
> * Review other cases of reflection usage.



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