public void TestInnerEdgePerformance()
{
foreach (int i in new int[] { 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 })
{
long totalTicks = 0;
long innerTicks = 0;
int nSeeds = 25;
DateTime dt;
Random seedGenerator = new Random(40419);
for (int seed = 0; seed < nSeeds; seed++)
{
m_random = new Random(seedGenerator.Next());
Edge randomInnerEdge;
Edge root = CreateGraph(i, "Foo", out randomInnerEdge);
MyDAGCycleChecker mdcc = new MyDAGCycleChecker(root);
dt = DateTime.Now;
mdcc.Check(false);
totalTicks += ((TimeSpan)(DateTime.Now - dt)).Ticks;
dt = DateTime.Now;
mdcc.Check(false, randomInnerEdge.PreVertex);
innerTicks += ((TimeSpan)(DateTime.Now - dt)).Ticks;
}
TimeSpan avgWholeTime = TimeSpan.FromTicks(totalTicks / nSeeds);
TimeSpan avgInnerTime = TimeSpan.FromTicks(innerTicks / nSeeds);
double improvement = avgInnerTime.TotalSeconds / avgWholeTime.TotalSeconds;
Console.WriteLine(i.ToString() + "," + avgWholeTime.TotalSeconds + "," + avgInnerTime.TotalSeconds + "," + improvement);
}
}
public void TestValidationWithImpliedRelationships()
{
DateTime start;
m_random = new Random(40419);
start = DateTime.Now;
Edge root = CreateGraph(500, "Foo");
Console.WriteLine("Creating the graph took " + (DateTime.Now - start));
MyDAGCycleChecker mdcc = new MyDAGCycleChecker(root);
//Console.WriteLine(Highpoint.Sage.Diagnostics.DiagnosticAids.GraphToString(root));
start = DateTime.Now;
mdcc.Check(false);
Console.WriteLine("Checking took " + (DateTime.Now - start));
Console.WriteLine("There are " + mdcc.Errors.Count + " errors.");
foreach (IModelError err in mdcc.Errors)
{
Console.WriteLine(err.ToString());
}
mdcc.EnableLoopback = true;
mdcc.Check(false);
Console.WriteLine("There are " + mdcc.Errors.Count + " errors.");
foreach (IModelError err in mdcc.Errors)
{
Console.WriteLine(err.ToString());
}
//if ( ag != null ) ag.AssertEquals("Freshly initialized model, (config = ) is not valid.", true, t.ValidityState);
}
public void TestValidationPerformance()
{
foreach (int i in new int[] { 5, 10, 20, 50, 100, 200 /*,500,1000*/ })
{
long totalTicks = 0;
int nSeeds = 50;
Random seedGenerator = new Random(40419);
for (int seed = 0; seed < nSeeds; seed++)
{
m_random = new Random(seedGenerator.Next());
Edge root = CreateGraph(i, "Foo");
MyDAGCycleChecker mdcc = new MyDAGCycleChecker(root);
//Console.WriteLine(Highpoint.Sage.Diagnostics.DiagnosticAids.GraphToString(root));
DateTime dt = DateTime.Now;
mdcc.Check(false);
totalTicks += ((TimeSpan)(DateTime.Now - dt)).Ticks;
//Console.WriteLine(i.ToString() + "," + ((TimeSpan)(DateTime .Now - dt)).TotalSeconds);
//Console.WriteLine("There are " + mdcc.Errors.Count + " errors.");
//foreach ( IModelError err in mdcc.Errors ) Console.WriteLine(err.ToString());
//mdcc.EnableLoopback = true;
//mdcc.Check(false);
//Console.WriteLine("There are " + mdcc.Errors.Count + " errors.");
//foreach ( IModelError err in mdcc.Errors ) Console.WriteLine(err.ToString());
//if ( ag != null ) ag.AssertEquals("Freshly initialized model, (config = ) is not valid.", true, t.ValidityState);
}
Console.WriteLine(i.ToString() + "," + (TimeSpan.FromTicks(totalTicks / nSeeds)).TotalSeconds);
}
}
