public static void ReadingFilesTest()
{
var file = @"d:\_Test\sunamo.performance\FileManipulation.cs";
StopwatchStatic.Start();
var content = TF.ReadFile(file);
StopwatchStatic.StopAndPrintElapsed("TF.ReadFile");
var file2 = FS.InsertBetweenFileNameAndExtension(file, "2");
StopwatchStatic.Start();
var content2 = FS.ReadAllText(file2);
StopwatchStatic.StopAndPrintElapsed("FS.ReadAllText");
var file3 = FS.InsertBetweenFileNameAndExtension(file, "2");
StopwatchStatic.Start();
var content3 = TF.ReadFileParallel(file3, null, null);
StopwatchStatic.StopAndPrintElapsed("TF.ReadFileParallel");
var file4 = FS.InsertBetweenFileNameAndExtension(file, "2");
StopwatchStatic.Start();
var content4 = File.ReadAllLines(file4);
StopwatchStatic.StopAndPrintElapsed("File.ReadAllLines");
}
public static void MainManyStringReplacing()
{
var file = @"d:\_Test\sunamo.performance\FileManipulation.cs";
StopwatchStatic.Start();
var content = FS.ReadAllText(file);
StopwatchStatic.StopAndPrintElapsed("FS.ReadAllText");
/*
* TF.ReadFile takes 228ms
* FS.ReadAllText takes 0ms
* TF.ReadFileParallel takes 1ms
*/
#region Replacement
#endregion
/*
* ReplaceAll3 takes 254ms
* ReplaceUnsafeUnmanaged takes 7532ms
* ReplaceAllSb 1242ms
*/
string replacePairs = "";
var tuple = SH.SplitFromReplaceManyFormat(replacePairs);
var from = SH.GetLines(tuple.Item1);
var to = SH.GetLines(tuple.Item2);
var sb = new StringBuilder(content);
StopwatchStatic.Start();
var replaced = SH.ReplaceAll3(from, to, false, content);
StopwatchStatic.StopAndPrintElapsed("ReplaceAll3");
//StopwatchStatic.Start();
//var replaced2 = SHUnsafe.ReplaceUnsafeUnmanaged(new StringBuilder(content), from, to).ToString();
//StopwatchStatic.StopAndPrintElapsed("ReplaceUnsafeUnmanaged");
//StopwatchStatic.Start();
//for (int i = 0; i < from.Count; i++)
//{
// sb = SH.ReplaceAllSb(sb, to[i], from[i]);
//}
//StopwatchStatic.StopAndPrintElapsed("ReplaceAllSb");
StopwatchStatic.Start();
var replaced4 = TF.ReadFileParallel(file, from, to);
StopwatchStatic.StopAndPrintElapsed("TF.ReadFileParallel");
}
public static void WritingSpeed()
{
/*
* TF.SaveFile takes 101ms
* File.WriteAllText takes 8ms
*/
var file = @"d:\_Test\sunamo.performance\WritingSpeed\a.txt";
var content = string.Empty.PadLeft(1000000, AllChars.commat);
StopwatchStatic.Start();
TF.SaveFile(content, file);
StopwatchStatic.StopAndPrintElapsed("TF.SaveFile");
StopwatchStatic.Start();
File.WriteAllText(file, content);
StopwatchStatic.StopAndPrintElapsed("File.WriteAllText");
}
