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using System.Diagnostics.Tracing;
using System.Threading;
namespace ARMeilleure.Diagnostics
{
[EventSource(Name = "ARMeilleure")]
class TranslatorEventSource : EventSource
{
public static readonly TranslatorEventSource Log = new();
private int _rejitQueue;
private ulong _funcTabSize;
private ulong _funcTabLeafSize;
private PollingCounter _rejitQueueCounter;
private PollingCounter _funcTabSizeCounter;
private PollingCounter _funcTabLeafSizeCounter;
public TranslatorEventSource()
{
_rejitQueueCounter = new PollingCounter("rejit-queue-length", this, () => _rejitQueue)
{
DisplayName = "Rejit Queue Length",
};
_funcTabSizeCounter = new PollingCounter("addr-tab-alloc", this, () => _funcTabSize / 1024d / 1024d)
{
DisplayName = "AddressTable Total Bytes Allocated",
DisplayUnits = "MiB",
};
_funcTabLeafSizeCounter = new PollingCounter("addr-tab-leaf-alloc", this, () => _funcTabLeafSize / 1024d / 1024d)
{
DisplayName = "AddressTable Total Leaf Bytes Allocated",
DisplayUnits = "MiB",
};
}
public void RejitQueueAdd(int count)
{
Interlocked.Add(ref _rejitQueue, count);
}
public void AddressTableAllocated(int bytes, bool leaf)
{
_funcTabSize += (uint)bytes;
if (leaf)
{
_funcTabLeafSize += (uint)bytes;
}
}
protected override void Dispose(bool disposing)
{
_rejitQueueCounter.Dispose();
_rejitQueueCounter = null;
_funcTabLeafSizeCounter.Dispose();
_funcTabLeafSizeCounter = null;
_funcTabSizeCounter.Dispose();
_funcTabSizeCounter = null;
base.Dispose(disposing);
}
}
}
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