private Scheduler()
{
_from2set = new C5.HashDictionary <ISimEntity, C5.HashSet <ISimEventHandle> >();
_to2set = new C5.HashDictionary <ISimEntity, C5.HashSet <ISimEventHandle> >();
_ud2ehandle = new C5.TreeDictionary <IUniqueDouble, ISimEventHandle>();
_done = false;
_timeNow = 0;
}
private bool Compress()
{
TDigest newTDigest = new TDigest(Accuracy, CompressionConstant);
List <Centroid> temp = _centroids.Values.ToList();
temp.Shuffle();
foreach (Centroid centroid in temp)
{
newTDigest.Add(centroid.Mean, centroid.Count);
}
_centroids = newTDigest._centroids;
return(true);
}
static TunnelRuntime()
{
sTunnels = new TreeDictionary <short, TunnelSocket>();
//when the application is about to shutdown we should free the open
//connections
AppDomain.CurrentDomain.DomainUnload += (object sender, EventArgs e) =>
{
foreach (short port in sTunnels.Keys)
{
TunnelSocket sock;
short refPort = port;
sTunnels.Find(ref refPort, out sock);
sock.Close();
}
};
}
/// <summary>
/// Construct a T-Digest,
/// </summary>
/// <param name="accuracy">Controls the trade-off between accuracy and memory consumption/performance.
/// Default value is .05, higher values result in worse accuracy, but better performance and decreased memory usage, while
/// lower values result in better accuracy and increased performance and memory usage</param>
/// <param name="compression">K value</param>
public TDigest(double accuracy = 0.02, double compression = 25)
{
if (accuracy <= 0)
{
throw new ArgumentOutOfRangeException("Accuracy must be greater than 0");
}
if (compression < 15)
{
throw new ArgumentOutOfRangeException("Compression constant must be 15 or greater");
}
_centroids = new TreeDictionary <double, Centroid>();
_rand = new Random();
_count = 0;
Accuracy = accuracy;
CompressionConstant = compression;
}
public void Reset()
{
_from2set = new C5.HashDictionary <ISimEntity, C5.HashSet <ISimEventHandle> >();
_to2set = new C5.HashDictionary <ISimEntity, C5.HashSet <ISimEventHandle> >();
_ud2ehandle = new C5.TreeDictionary <IUniqueDouble, ISimEventHandle>();
_done = false;
_timeNow = 0;
/*
* this._from2set.Clear();
* this._to2set.Clear();
* this._ud2ehandle.Clear();
* this._timeNow = 0;
* this._uid = 0;
* this._done = false;
*/
}