var filePath = "data.dat";
FileStream fs = new FileStream(filePath, FileMode.Open);
bool[] buffer = new bool[fs.Length];
TimeSpan[] times = new TimeSpan[500000];
Stopwatch sw = new Stopwatch();
for (int r = 0; r < 500000; r++)
{
sw.Start();
int stackable = 0;
int counter = 0;
while ((stackable = fs.ReadByte()) != -1)
{
buffer[counter] = (stackable == 1);
counter++;
}
sw.Stop();
Console.WriteLine($"Elapsed: {sw.Elapsed}ms");
times[r] = sw.Elapsed;
sw.Reset();
}
Console.WriteLine($"Longest iteration: {times.Max()}ms");
< /code>
, который удается читать и обрабатывать около 9000 байтов в
Какова data looks like:

https://hatebin.com/dcldbvrbdm
Подробнее здесь: https://stackoverflow.com/questions/707 ... filestream