private static void RunTestBCL(int threadCount, int elemCount, int opCount, int pauseSpin)
{
ObjectPoolBCL <PoolElem> pool = new ObjectPoolBCL <PoolElem>();
for (int i = 0; i < elemCount; i++)
{
pool.PutObject(new PoolElem());
}
TestBCL(pool, threadCount, opCount, pauseSpin);
}
private static TimeSpan TestBCL(ObjectPoolBCL <PoolElem> pool, int threadCount, int opCount, int pauseSpin)
{
Thread[] threads = new Thread[threadCount];
Barrier startBar = new Barrier(threadCount + 1);
int opCountPerThread = opCount / threadCount;
Action thAct = () =>
{
startBar.SignalAndWait();
int execOp = 0;
while (execOp++ < opCountPerThread)
{
PoolElem el = null;
try
{
el = pool.GetObject();
//Thread.Sleep(pauseSpin);
SpinWaitHelper.SpinWait(pauseSpin);
}
finally
{
pool.PutObject(el);
}
}
};
for (int i = 0; i < threads.Length; i++)
{
threads[i] = new Thread(new ThreadStart(thAct));
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
startBar.SignalAndWait();
Stopwatch sw = Stopwatch.StartNew();
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
sw.Stop();
Console.WriteLine("BCL ObjPool. Elapsed = " + sw.ElapsedMilliseconds.ToString() + "ms");
return(sw.Elapsed);
}