private static void RunCalculation(BaseIrrational selectedClass)
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
decimal result = selectedClass.GetSequence().GetAwaiter().GetResult();
stopwatch.Stop();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(" ".Repeat(20) + "-".Repeat(50));
Console.WriteLine(" ".Repeat(20) + selectedClass.Name + "-" + selectedClass.Description);
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine($"{" ".Repeat(20)}Result: {result}");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"{" ".Repeat(20)}Time took: {stopwatch.ElapsedMilliseconds}ms");
Console.WriteLine($"{" ".Repeat(20)}Difference from control is: {string.Format("{0:E2}", result - selectedClass.ControlValue)}");
}
internal static List <BaseIrrational> GetInput(List <BaseIrrational> instances, out string error)
{
int i = 0;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(" ".Repeat(20) + "-".Repeat(25));
instances.ForEach((inst) =>
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write($" ".Repeat(20) + $"#{i++} - {inst.Name}");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(" - " + inst.Description);
});
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(" ".Repeat(20) + "-".Repeat(25));
Console.Write(" ".Repeat(20) + "Your Selection #: ");
// we could have multiple entries so we handle that here:
string entry = Console.ReadLine();
string[] entries = entry.Split(',');
List <string> errors = entries.Select(x => ErrorCheck(x, instances.Count)).Where(y => y != null)?.ToList();
if (errors != null && errors.Count > 0)
{
error = errors.First();
return(null);
}
Console.Write($"{" ".Repeat(20)}Number of tasks to spawn (default: processor/thread count: {Environment.ProcessorCount}): #");
string taskNumberStr = Console.ReadLine();
if ((taskNumberStr ?? "") == "")
{
taskNumberStr = Environment.ProcessorCount.ToString();
}
int taskNumber = 0;
Console.Write($"{" ".Repeat(20)}Number of calculations per task (default: 10000): #");
string calcNumberStr = Console.ReadLine();
if ((calcNumberStr ?? "") == "")
{
calcNumberStr = "10000";
}
int calcNumber = 0;
if (!int.TryParse(taskNumberStr, out taskNumber) || taskNumber < 1 || !int.TryParse(calcNumberStr, out calcNumber) || calcNumber < 1)
{
error = "You must enter an integer value greater than 0 for # of tasks and number of calculations";
return(null);
}
List <BaseIrrational> selectedClasses = entries.Select(x =>
{
BaseIrrational instance = instances[Convert.ToInt32(x)];
instance.TaskIterations = taskNumber;
instance.InternalIterations = calcNumber;
return(instance);
}).ToList();
error = null;
return(selectedClasses);
}
