private static void SingelThread_HashCompositeOnDisk()
{
Console.WriteLine("SingelThread_HashOnDisk");
var dict = new MMFDictionary<int, Person>("SingelThread_HashCompositeOnDisk", 100000);
Stopwatch sw = Stopwatch.StartNew();
for (int i = 0; i < MaxCount; i++)
{
dict.Add(i, new Person() { Id = i, Name = "Name" + i });
Person p = null;
if (!dict.TryGetValue(i,out p)) throw new Exception();
if (i/100000 == 0) {
Console.WriteLine("Count: " + i);
}
}
sw.Stop();
Console.WriteLine(sw.Elapsed);
}
private static void Threaded_HashCompositeOnDisk()
{
Console.WriteLine("Threaded_HashOnDisk");
var dict = new MMFDictionary<string, Person>("Threaded_HashCompositeOnDisk", 100000);
Console.WriteLine("Queuing {0} items to Thread Pool", MaxCount);
Console.WriteLine("Queue to Thread Pool 0");
System.Collections.Generic.List<WaitHandle> handles = new System.Collections.Generic.List<WaitHandle>();
Stopwatch sw = Stopwatch.StartNew();
for (int iItem = 1; iItem < 20; iItem++)
{
ManualResetEvent mre = new ManualResetEvent(false);
handles.Add(mre);
ThreadPool.QueueUserWorkItem(d =>
{
for (int i = 0; i < MaxCount / 20; i++)
{
string key = Guid.NewGuid().ToString();
dict.Add(key, new Person { Id = i, Name = "Name" + i });
Person p = null;
if (!dict.TryGetValue(key,out p)) throw new Exception();
}
mre.Set();
}, null);
}
Console.WriteLine("Waiting for Thread Pool to drain");
WaitHandle.WaitAll(handles.ToArray());
sw.Stop();
Console.WriteLine("Thread Pool has been drained (Event fired)");
Console.WriteLine(sw.Elapsed);
}