/// <summary>
/// Searches linearly for the best newspaper count through the entire range
/// </summary>
/// <param name="system">The system to find the best newspaper count for</param>
/// <returns>The best possible newspaper count in the range</returns>
static public int LinearSearch(SimulationSystem system)
{
Igniter.SequntialRun(system);
int Ans = 0;
decimal MaxAns = 0;
for (int i = MinRange / 10; i <= MaxRange / 10; i++)
{
system.NumOfNewspapers = i * 10;
Igniter.SequntialReEvaluationRun(system);
if (system.PerformanceMeasures.TotalNetProfit > MaxAns)
{
Ans = i * 10;
MaxAns = system.PerformanceMeasures.TotalNetProfit;
}
}
return(Ans);
}
/// <summary>
/// Logirthmically searches for the best possible newspaper count
/// </summary>
/// <param name="system">The system to find the best newspaper count for</param>
/// <returns>The best possible newspaper count</returns>
static public int TernarySearch(SimulationSystem system)
{
system.SimulationTable.Clear();
system.PerformanceMeasures = new PerformanceMeasures();
Igniter.ParallelRun(system);
SimulationSystem LeftSystem = system.Clone() as SimulationSystem;
SimulationSystem RightSystem = system.Clone() as SimulationSystem;
int Start = MinRange / 10, End = MaxRange / 10, Left, Right;
while (Start <= End)
{
Left = Start + (End - Start) / 3;
Right = End - (End - Start) / 3;
if (Left == Start && Right == End)
{
return(((Left + Right) * 10) / 2);
}
LeftSystem.NumOfNewspapers = Left * 10;
RightSystem.NumOfNewspapers = Right * 10;
Task[] tasks = new Task[]
{
Task.Run(() =>
{
Igniter.ParallelReEvaluationRun(LeftSystem);
}),
Task.Run(() =>
{
Igniter.ParallelReEvaluationRun(RightSystem);
})
};
Task.WaitAll(tasks);
if (LeftSystem.PerformanceMeasures.TotalNetProfit < RightSystem.PerformanceMeasures.TotalNetProfit)
{
Start = Left;
}
else
{
End = Right;
}
}
throw new System.Exception("???");
}
private async void StartSimulationButton_Click(object sender, EventArgs e)
{
DisableAllControls();
SimulationSystem system = LoadSystemFromUI();
DialogResult result;
do
{
await Task.Run(() => Igniter.ParallelRun(system));
SimulationTable TableViewer = new SimulationTable(system);
TableViewer.ShowDialog();
result = MessageBox.Show("Run Again?", "Results", MessageBoxButtons.YesNoCancel);
}while (result == DialogResult.Yes);
EnableAllControls();
if (result == DialogResult.No)
{
ClearUI();
}
}
/// <summary>
/// Runs all test cases in TestCases folder
/// </summary>
/// <returns>Result of running all of the testcases</returns>
static public string RunAllTestCases()
{
string path = Directory.GetParent(Directory.GetParent(Directory.GetCurrentDirectory().ToString()).ToString()) + "\\TestCases\\";
StringBuilder builder = new StringBuilder();
Stopwatch watch = new Stopwatch();
int i = 1;
foreach (string file in Directory.EnumerateFiles(path))
{
string fileName = file.Substring(file.LastIndexOf('\\') + 1);
if (fileName.Contains("TestCase"))
{
builder.AppendLine("---TestCase #" + i++);
SimulationSystem system = FromFile(file);
watch.Restart();
Igniter.ParallelRun(system);
watch.Stop();
builder.AppendLine(TestingManager.Test(system, fileName)
+ "\nTime = " + watch.ElapsedMilliseconds + "ms");
}
}
return(builder.ToString().Trim());
}
