static void Main(string[] args)
{
var files = Directory.GetFiles(InputFilePath);
if (files == null || files.Length == 0)
{
string fullInputFilePath = Path.Combine(Directory.GetCurrentDirectory(), InputFilePath);
Console.WriteLine("Please put a file in \"" + fullInputFilePath + "\"");
Console.WriteLine("Press any key to quit...");
Console.ReadLine();
return;
}
if (files.Length > 1)
{
Console.WriteLine("There are more than one file, but we only test one.");
}
var inputFile = files[0];
var fileName = Path.GetFileName(inputFile);
Console.WriteLine("Benchmark for SpreadServices");
Console.WriteLine();
Console.WriteLine("FileName: \"" + fileName + "\"");
Console.WriteLine();
Workbook workbook = new Workbook();
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
workbook.Open(inputFile);
stopwatch.Stop();
Console.WriteLine("Open time: " + (stopwatch.ElapsedMilliseconds / 1000d).ToString("0.###") + "s");
long memorySize = GC.GetTotalMemory(true);
Console.WriteLine("Used Memory: " + (memorySize / 1024d / 1024d).ToString("##.###") + "M");
Console.WriteLine();
stopwatch.Restart();
workbook.Dirty();
workbook.Calculate();
stopwatch.Stop();
Console.WriteLine("Calclate time " + (stopwatch.ElapsedMilliseconds / 1000d).ToString("0.###") + "s");
memorySize = GC.GetTotalMemory(true);
Console.WriteLine("Used Memory: " + (memorySize / 1024d / 1024d).ToString("##.###") + "M");
Console.WriteLine();
if (!Directory.Exists(OutFilePath))
{
Directory.CreateDirectory(OutFilePath);
}
stopwatch.Restart();
workbook.Save(Path.Combine(OutFilePath, fileName), null, new SaveOptions()
{
IsCompactMode = true
});
stopwatch.Stop();
Console.WriteLine("Save time " + (stopwatch.ElapsedMilliseconds / 1000d).ToString("0.###") + "s");
memorySize = GC.GetTotalMemory(true);
Console.WriteLine("Used Memory: " + (memorySize / 1024d / 1024d).ToString("##.###") + "M");
Console.WriteLine();
// Prevent the GC collect the workbook before we show the memory size.
workbook.Worksheets[0].Cells[0, 0].Value = 1;
Console.WriteLine("Press any key to quit...");
Console.ReadLine();
}
