static BufferManager() { c_id = IdentityManager.AcquireIdentity(typeof(BufferManager).Name); c_availableBuffersBySize = new Dictionary <int, Stack <BufferInstance> >(); c_availableBuffersBySize.Add(BUFFER_SIZE_BYTES, new Stack <BufferInstance>()); c_bufferMapping = new Dictionary <byte[], BufferInstance>(); c_usedBuffers = new Dictionary <BufferInstance, Identity>(); }
public FileStreamUnbufferedSequentialRead(string path, long startPosition) { m_path = path; m_id = IdentityManager.AcquireIdentity(string.Format("{0}:{1}", GetType().Name, m_path)); m_buffer = BufferManager.AcquireBuffer(m_id, true); m_sectorSize = PathUtil.GetDriveSectorSize(m_path); m_bufferValidSize = m_buffer.Length; const FileMode mode = FileMode.Open; const FileAccess access = FileAccess.Read; const FileShare share = FileShare.Read; const FileOptions options = (FileFlagNoBuffering | FileOptions.WriteThrough | FileOptions.SequentialScan); m_stream = new FileStream(m_path, mode, access, share, BUFFER_SIZE, options); m_streamEnd = new FileStream(m_path, mode, access, share, BUFFER_SIZE, FileOptions.WriteThrough); Seek(startPosition); }
public ProgressManagerProcess(ProgressManager progressManager, ProgressManagerProcess parent, string name) { m_progressManager = progressManager; m_id = IdentityManager.AcquireIdentity(name, IdentityType.Process); m_stopwatch = new Stopwatch(); m_parent = parent; m_children = new List <ProgressManagerProcess>(); m_progressManager.Update(0.0f); m_stopwatch.Start(); int i = 0; ProgressManagerProcess proc = this; while ((proc = proc.Parent) != null) { i++; } //Context.WriteLine(string.Format("{0}{1} -> Start", string.Empty.PadRight(2 * i), m_id)); //Context.WriteLine("{0}{1} {2}", string.Empty.PadRight(2 * i), m_id, "{"); ContextManager.WriteLine("{0}{1}", string.Empty.PadRight(2 * i), m_id); }