private void FrmMain_Load(object sender, EventArgs args)
{
gPane1 = zgGraph1.GraphPane;
gPane2 = zgGraph2.GraphPane;
gPane3 = zgGraph3.GraphPane;
InitGraphPane(gPane1, "Log(n)^2 (n = Network Size)", "Total Bits Sent");
InitGraphPane(gPane2, "Log(n) (n = Network Size)", "Total Search Time (ms)");
InitGraphPane(gPane3, "Log(n) (n = Network Size)", "Avg. Space Per Node (bits)");
//InitGraphPane(gPane1, "Network Size", "Total Bits Sent");
//InitGraphPane(gPane2, "Network Size", "Total Search Time (ms)");
//InitGraphPane(gPane3, "Network Size", "Avg. Space Per Node (bits)");
curveMessages = gPane1.AddCurve("Total Bits Sent vs. Size of Network", null, Color.Blue, SymbolType.None);
curveTime = gPane2.AddCurve("Total Search Time vs. Size of Network", null, Color.Red, SymbolType.None);
curveMemory = gPane3.AddCurve("Total Memory vs. Size of Network", null, Color.Green, SymbolType.None);
curveMessages.Line.Width = 1.6F;
curveMessages.Line.IsAntiAlias = true;
curveTime.Line.Width = 1.6F;
curveTime.Line.IsAntiAlias = true;
curveMemory.Line.Width = 1.6F;
curveMemory.Line.IsAntiAlias = true;
for (int i = 6; i < 11; i++)
{
var bn = new ButterflyNetwork <Image>(); // 842667722
n = (int)Math.Pow(2, i);
int B = 3, C = 3, D = 3, T = 3;
double a = 0.1, b = 6.5;
//int n = (int)Math.Pow(2, i);
//double e = 0.05;
//double d = 0.9;
//double a = 0.25;
//double ap = 0.095;
//double b = 1.001;
//double g = 0.2;
//int B = (int)Math.Round(1 / g * Math.Log(Math.E/e, Math.E));
//int C = (int)Math.Round(10 / 3 * (2 * Math.Log(2 * Math.E, Math.E)) / (d * (1 - g) * Math.Pow(1 - (2 * a), 2)));
//int D = (int)Math.Round(b / (ap * (a - ap)) * (ap * Math.Log(b * Math.E / ap, Math.E) + (a - ap) * Math.Log(b * Math.E / (a - ap), Math.E) + 2/C));
//int T = (int)Math.Round(1 / (1 - d) * Math.Log(Math.E / e, Math.E));
bn.InitializationFinished += new ButterflyNetwork <Image> .InitializationHandler(bn_InitializationFinished);
bn.SearchStarted += new ButterflyNetwork <Image> .SearchFinishedHandler(bn_SearchStarted);
bn.SearchFinished += new ButterflyNetwork <Image> .SearchFinishedHandler(bn_SearchFinished);
bn.InitializeNetwork(n, B, C, D, T, a, b);
var images = new List <ImageDataItem>();
var filePaths = Directory.GetFiles(@"c:\images256");
foreach (var filePath in filePaths.Take(2))
{
images.Add(new ImageDataItem(filePath));
}
bn.StoreDataItems(images);
var query = new ImageDataItem()
{
Title = Path.GetFileNameWithoutExtension(filePaths[0])
};
bn.Search(query, 8);
bn.Run();
curveMessages.AddPoint(n, bn.SentSize * 8 / n);
zgGraph1.RestoreScale(gPane1);
}
}
private void FrmMain_Load(object sender, EventArgs args)
{
gPane1 = zgGraph1.GraphPane;
gPane2 = zgGraph2.GraphPane;
gPane3 = zgGraph3.GraphPane;
InitGraphPane(gPane1, "Log(n)^2 (n = Network Size)", "Total Bits Sent");
InitGraphPane(gPane2, "Log(n) (n = Network Size)", "Total Search Time (ms)");
InitGraphPane(gPane3, "Log(n) (n = Network Size)", "Avg. Space Per Node (bits)");
//InitGraphPane(gPane1, "Network Size", "Total Bits Sent");
//InitGraphPane(gPane2, "Network Size", "Total Search Time (ms)");
//InitGraphPane(gPane3, "Network Size", "Avg. Space Per Node (bits)");
curveMessages = gPane1.AddCurve("Total Bits Sent vs. Size of Network", null, Color.Blue, SymbolType.None);
curveTime = gPane2.AddCurve("Total Search Time vs. Size of Network", null, Color.Red, SymbolType.None);
curveMemory = gPane3.AddCurve("Total Memory vs. Size of Network", null, Color.Green, SymbolType.None);
curveMessages.Line.Width = 1.6F;
curveMessages.Line.IsAntiAlias = true;
curveTime.Line.Width = 1.6F;
curveTime.Line.IsAntiAlias = true;
curveMemory.Line.Width = 1.6F;
curveMemory.Line.IsAntiAlias = true;
for (int i = 6; i < 11; i++)
{
var bn = new ButterflyNetwork<Image>(); // 842667722
n = (int)Math.Pow(2, i);
int B = 3, C = 3, D = 3, T = 3;
double a = 0.1, b = 6.5;
//int n = (int)Math.Pow(2, i);
//double e = 0.05;
//double d = 0.9;
//double a = 0.25;
//double ap = 0.095;
//double b = 1.001;
//double g = 0.2;
//int B = (int)Math.Round(1 / g * Math.Log(Math.E/e, Math.E));
//int C = (int)Math.Round(10 / 3 * (2 * Math.Log(2 * Math.E, Math.E)) / (d * (1 - g) * Math.Pow(1 - (2 * a), 2)));
//int D = (int)Math.Round(b / (ap * (a - ap)) * (ap * Math.Log(b * Math.E / ap, Math.E) + (a - ap) * Math.Log(b * Math.E / (a - ap), Math.E) + 2/C));
//int T = (int)Math.Round(1 / (1 - d) * Math.Log(Math.E / e, Math.E));
bn.InitializationFinished += new ButterflyNetwork<Image>.InitializationHandler(bn_InitializationFinished);
bn.SearchStarted += new ButterflyNetwork<Image>.SearchFinishedHandler(bn_SearchStarted);
bn.SearchFinished += new ButterflyNetwork<Image>.SearchFinishedHandler(bn_SearchFinished);
bn.InitializeNetwork(n, B, C, D, T, a, b);
var images = new List<ImageDataItem>();
var filePaths = Directory.GetFiles(@"c:\images256");
foreach (var filePath in filePaths.Take(2))
{
images.Add(new ImageDataItem(filePath));
}
bn.StoreDataItems(images);
var query = new ImageDataItem()
{
Title = Path.GetFileNameWithoutExtension(filePaths[0])
};
bn.Search(query, 8);
bn.Run();
curveMessages.AddPoint(n, bn.SentSize * 8 / n);
zgGraph1.RestoreScale(gPane1);
}
}
