internal WriteLockCompleter(FastReadWriteLock me)
{
Me = me;
}
static void Main(string[] args)
{
using ((new FastReadWriteLock()).Read())
{ }
FastReadWriteLock FastReadWriteLock = new FastReadWriteLock();
for (int ctr = 0; ctr < 300; ctr++)
{
FastReadWriteLock.BeginRead();
FastReadWriteLock.EndRead();
}
long totalTicks = 0;
for (int ctr = 0; ctr < 10000; ctr++)
{
DateTime start = DateTime.UtcNow;
FastReadWriteLock.BeginRead();
TimeSpan startTime = DateTime.UtcNow - start;
FastReadWriteLock.EndRead();
totalTicks += startTime.Ticks;
}
Console.WriteLine("Average ticks for entering a FastReadWriteLock: {0}", Convert.ToDouble(totalTicks) / 10000);
totalTicks = 0;
object toMonitor = new object();
for (int ctr = 0; ctr < 10000; ctr++)
{
DateTime start = DateTime.UtcNow;
Monitor.Enter(toMonitor);
TimeSpan startTime = DateTime.UtcNow - start;
Monitor.Exit(toMonitor);
totalTicks += startTime.Ticks;
}
Console.WriteLine("Average ticks for entering a Monitor: {0}", Convert.ToDouble(totalTicks) / 10000);
Tester noSyncronization = new Tester(new NoSyncronization());
Tester monitorSyncronization = new Tester(new MonitorSyncronization());
Tester timedLockSyncronization = new Tester(new TimedLockSynchronization());
Tester readerOrExclusiveSyncronization = new Tester(new ReaderOrExclusiveSynchronization());
Tester weakSyncronization = new Tester(new WeakSynchronization());
Tester fastReadWriteLockSyncronization = new Tester(new FastReadWriteLockSynchronization());
Tester dotNetReadWriteSynchronization = new Tester(new DotNetReadWriteSyncronization());
Tester slimReadWriteSynchronization = new Tester(new SlimReadWriteSyncronization());
Console.WriteLine("\n\n\nTesting read on single thread");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestReadOnSingleThread().TotalMilliseconds);
Console.WriteLine("\n\n\nTesting async writes on single thread");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestWriteOnSingleThread().TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestWriteOnSingleThread().TotalMilliseconds);
int numThreads;
numThreads = Environment.ProcessorCount;
Console.WriteLine("\n\n\nTesting read on all cores");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("\n\n\nTesting write on all cores");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
numThreads = Environment.ProcessorCount * 3;
Console.WriteLine("\n\n\nTesting read on 3 threads per core");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("\n\n\nTesting write on 3 threads per core");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
//Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
numThreads = Environment.ProcessorCount * 10;
Console.WriteLine("\n\n\nTesting read on 10 threads per core");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
/*Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestReadOnMultipleThreads(numThreads).TotalMilliseconds);*/
Console.WriteLine("\n\n\nTesting write 10 threads per core");
Console.WriteLine("No Syncronization: {0}ms", noSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Monitor Synchronization: {0}ms", monitorSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("TimedLock Synchronization: {0}ms", timedLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
//Console.WriteLine("ReaderOrExclusive Syncronization: {0}ms", readerOrExclusiveSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Weak Syncronization: {0}ms", weakSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
Console.WriteLine("Fast Syncronization: {0}ms", fastReadWriteLockSyncronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
//Console.WriteLine(".Net ReadWriteLock Synchronization: {0}ms", dotNetReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
//Console.WriteLine(".Net ReadWriteLockSlim Syncronization: {0}ms", slimReadWriteSynchronization.TestWriteOnMultipleThreads(numThreads).TotalMilliseconds);
}