/// <summary>
/// Allocate a new Entry to track a thread's protected/unprotected status and
/// return the index to it. This should only be called once for a thread.
/// </summary>
/// <returns></returns>
private int ReserveEntryForThread()
{
int threadId = (int)Native32.GetCurrentThreadId();
int startIndex = Utility.Murmur3(threadId);
return(ReserveEntry(startIndex, threadId));
}
/// <summary>
/// Allocate a new entry in epoch table. This is called
/// once for a thread.
/// </summary>
/// <returns>Reserved entry</returns>
private int ReserveEntryForThread()
{
// for portability(run on non-windows platform)
int threadId = Environment.OSVersion.Platform == PlatformID.Win32NT ? (int)Native32.GetCurrentThreadId() : Thread.CurrentThread.ManagedThreadId;
int startIndex = Utility.Murmur3(threadId);
return(ReserveEntry(startIndex, threadId));
}
/// <summary>
/// Allocate a new entry in epoch table. This is called
/// once for a thread.
/// </summary>
/// <returns>Reserved entry</returns>
private static int ReserveEntryForThread()
{
if (threadId == 0) // run once per thread for performance
{
// For portability (run on non-windows platform)
threadId = Environment.OSVersion.Platform == PlatformID.Win32NT ? (int)Native32.GetCurrentThreadId() : Thread.CurrentThread.ManagedThreadId;
threadIdHash = Utility.Murmur3(threadId);
}
return(ReserveEntry(threadIdHash, threadId));
}
/// <summary>
/// Allocate a new entry in epoch table. This is called
/// once for a thread.
/// </summary>
/// <returns>Reserved entry</returns>
static int ReserveEntryForThread()
{
if (threadId == 0) // run once per thread for performance
{
threadId = Environment.CurrentManagedThreadId;
uint code = (uint)Utility.Murmur3(threadId);
startOffset1 = (ushort)(1 + (code % kTableSize));
startOffset2 = (ushort)(1 + ((code >> 16) % kTableSize));
}
return(ReserveEntry());
}
