private static void Test_Performance(int seed, string filename)
{
Console.WriteLine("---------------------------------");
Console.WriteLine("Performance test");
int[] amount = { 100, 200, 400, 800, 1600, 3200, 6400, 12800 };
Console.WriteLine("Array Test");
foreach (var k in amount)
{
MyFileArray fileArray = new MyFileArray(filename, k, seed);
using (fileArray.fs = new FileStream(filename, FileMode.Open,
FileAccess.ReadWrite))
{
var watch = System.Diagnostics.Stopwatch.StartNew();
HeapSort(fileArray);
watch.Stop();
Console.WriteLine("Number of elements: " + k + " Time: " + watch.Elapsed);
}
}
Console.WriteLine("List Test");
foreach (var k in amount)
{
MyFileList fileArray = new MyFileList(filename, k, seed);
using (fileArray.fs = new FileStream(filename, FileMode.Open,
FileAccess.ReadWrite))
{
var watch = System.Diagnostics.Stopwatch.StartNew();
HeapSort(fileArray);
watch.Stop();
Console.WriteLine("Number of elements: " + k + " Time: " + watch.Elapsed);
}
}
}
public static void Test_File_Array_List(int seed)
{
int n = 12;
string filename;
filename = @"mydataarray.dat";
MyFileArray myfilearray = new MyFileArray(filename, n, seed);
using (myfilearray.fs = new FileStream(filename, FileMode.Open,
FileAccess.ReadWrite))
{
Console.WriteLine("\n FILE ARRAY \n");
myfilearray.Print(n);
HeapSort(myfilearray);
myfilearray.Print(n);
}
filename = @"mydatalist.dat";
MyFileList myfilelist = new MyFileList(filename, n, seed);
using (myfilelist.fs = new FileStream(filename, FileMode.Open,
FileAccess.ReadWrite))
{
Console.WriteLine("\n FILE LIST \n");
myfilelist.Print(n);
HeapSort(myfilelist);
myfilelist.Print(n);
}
Test_Performance(seed, filename);
}
