/// <summary>
/// конструктор
/// </summary>
public Manager(string[] _args)
{
args = _args;
thr = new Thread(this.parse);
//threadscount = Environment.ProcessorCount;
int mgbt = Int32.Parse(args[2]);
if (mgbt < 5)
{
mgbt = 5;
}
int avmem = Convert.ToInt32(mgbt * 0.65); // Mb
int thr1 = Convert.ToInt32((avmem * 1024) / 2300); // Mb for 1 thread
int linecount = Convert.ToInt32(avmem * 2500 / 2300); // тыс строк на один поток
threadscount = 1;
FileInfo fi = new FileInfo(args[0]);
int szm = Convert.ToInt32(fi.Length / (1024 * 1024)); // Mb
int kf = (szm / thr1);
kf++;
if (kf > Environment.ProcessorCount)
{
kf = Environment.ProcessorCount;
}
threadscount = threadscount * kf;
linecount = linecount * 1000 / kf;
threads = new IBigSortThread[threadscount];
QManager = Factories.CreateQueueManager(threadscount, linecount);
}
public BigSortThread(IBigSortManagerQueue _queue)
{
cthr = new Thread(this.run);
bsqueue = _queue;
cthr.Name = "compressorthread";
outdata = new SortedSet <bsdata>();
}
/// <summary>
/// конструктор
/// </summary>
public BigSortReader(string _filename_in, IBigSortManagerQueue _Queue)
{
cthr = new Thread(this.DoRead);
filename_in = _filename_in;
sortQueue = _Queue;
}
// читающий поток
public static IBigSortThread CreateBigSortReader(IBigSortManagerQueue _queue, string _filename)
{
return(new BigSortReader(_filename, _queue));
}
// рабочие потоки
public static IBigSortThread CreateBigSortThread(IBigSortManagerQueue _queue)
{
return(new BigSortThread(_queue));
}
// пишущий поток
public static IBigSortThread CreateBigSortWriter(IBigSortManagerQueue ComMan)
{
return(new Writer(ComMan));
}
public Writer(IBigSortManagerQueue _writer)
{
writerthread = new Thread(this.run);
bigsortwriter = _writer;
writerthread.Name = "Writer";
}
