jitCompilationStart MDA
.NET Framework 4.5
The jitCompilationStart managed debugging assistant (MDA) is activated to report when the just-in-time (JIT) compiler starts to compile a function.
The following configuration file shows a variety of filters that can be employed to filter out which methods are reported when they are first JIT-compiled. You can specify that all methods be reported by setting the value of the name attribute to *.
<mdaConfig>
<assistants>
<jitCompilationStart>
<methods>
<match name="C0::m" />
<match name="MyMethod" />
<match name="C2::*" />
<match name="ns0::*" />
<match name="ns1.C0::*" />
<match name="ns2.C0::m" />
<match name="ns2.C0+N0::m" />
</methods>
</jitCompilationStart >
</assistants>
</mdaConfig>
The following code sample is intended to be used with the preceding configuration file.
using System;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
public class Entry
{
public static void Main(string[] args)
{
C0.m();
C1.MyMethod();
C2.m();
ns0.C0.m();
ns0.C0.N0.m();
ns0.C1.m();
ns1.C0.m();
ns1.C0.N0.m();
ns2.C0.m();
ns2.C0.N0.m();
}
}
public class C0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
public class C1
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void MyMethod() { }
}
public class C2
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
namespace ns0
{
public class C0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
public class N0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
}
public class C1
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
}
namespace ns1
{
public class C0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
public class N0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
}
}
namespace ns2
{
public class C0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
public class N0
{
[MethodImpl(MethodImplOptions.NoInlining)]
public static void m() { }
}
}
}
