private static long RunSort(Programmers programmer, Langs lang, sortAlgos algo, string pathToInput)
{
var watch = System.Diagnostics.Stopwatch.StartNew();
//String command = programPath + "\" " + NameFromAlgo(algo) + " " + pathToInput;
Process process = new Process();
process.StartInfo.FileName = GetProgramPath(programmer, lang);
if (programmer == Programmers.Andrew)
{
process.StartInfo.Arguments = GetOptionalFirstArg(programmer, lang) + " " + NameFromAlgo(programmer, algo) + " " + pathToInput;
}
else
{
process.StartInfo.Arguments = GetOptionalFirstArg(programmer, lang) + " " + pathToInput + " " + NameFromAlgo(programmer, algo);
}
process.Start();
/*ProcessStartInfo cmdsi = new ProcessStartInfo("cmd.exe");
* cmdsi.Arguments = command;
* Process cmd = Process.Start(cmdsi);*/
process.WaitForExit();
watch.Stop();
long elapsedMs = watch.ElapsedMilliseconds;
return(elapsedMs);
}
static bool ParseCmdArgs(string[] args, out sortAlgos sortAlgo, out string inputPath)
{
sortAlgo = sortAlgos.NotYetSet;
inputPath = "";
if (args.Length < 2)
{
System.Console.WriteLine("Requires two arguments, only " + args.Length + " provided");
System.Console.WriteLine("Correct Usage: Sort [insertion/bubble/merge] [C:\\Path\\To\\Input.file]");
return(false);
}
string argAlgo = args[0];
string argPath = args[1];
switch (argAlgo)
{
case "insertion":
sortAlgo = sortAlgos.Insertion;
break;
case "bubble":
sortAlgo = sortAlgos.Bubble;
break;
case "merge":
sortAlgo = sortAlgos.Merge;
break;
case "selection":
sortAlgo = sortAlgos.Selection;
break;
default:
System.Console.WriteLine(argAlgo + " is not a valid sorting algorithm.");
System.Console.WriteLine("Correct Usage: Sort [insertion/bubble/merge] [C:\\Path\\To\\Input.file]");
return(false);
}
if (File.Exists(argPath) == false)
{
System.Console.WriteLine("Specified input path invalid or does not exist.");
System.Console.WriteLine("Correct Usage: Sort [insertion/bubble/merge] [C:\\Path\\To\\Input.file]");
return(false);
}
inputPath = argPath;
return(true);
}
static void Main(string[] args)
{
Random rand = new Random();
int[,,] numTimesRun = new int[3, 2, 3];
System.Console.WriteLine("algo\tprog\tlang\tresult");
while (!Finished(numTimesRun, numIterations))
{
int algoNum;
int progNum;
int langNum;
// Generate values randomly, ignoring them if they've already been done
do
{
algoNum = rand.Next(0, 3);
progNum = rand.Next(0, 2);
langNum = rand.Next(0, 3);
} while (ComboDone(numTimesRun, numIterations, algoNum, progNum, langNum));
numTimesRun[algoNum, progNum, langNum]++;
sortAlgos algo = (sortAlgos)algoNum;
Programmers prog = (Programmers)progNum;
Langs lang = (Langs)langNum;
long result = RunSort(prog, lang, algo, inputPath);
System.Console.Write(algo.ToString() + "\t");
System.Console.Write(prog.ToString() + "\t");
System.Console.Write(lang.ToString() + "\t");
System.Console.WriteLine(result);
}
System.Console.ReadKey();
System.Console.ReadKey();
System.Console.ReadKey();
}
private static string NameFromAlgo(Programmers programmer, sortAlgos algo)
{
if (programmer == Programmers.Andrew)
{
switch (algo)
{
case sortAlgos.Insertion:
return("insertion");
case sortAlgos.Bubble:
return("bubble");
case sortAlgos.Merge:
return("merge");
case sortAlgos.Selection:
return("selection");
}
}
else
{
switch (algo)
{
case sortAlgos.Insertion:
return("1");
case sortAlgos.Bubble:
return("2");
case sortAlgos.Merge:
return("4");
case sortAlgos.Selection:
return("3");
}
}
return("");
}
