public void Setup()
{
_queue = new MPMCQueue(_bufferSize);
for (var i = 0; i < Operations; i++)
{
_queue.TryEnqueue(_obj);
}
}
internal void MPMCBenchmark()
{
var count = 2_000_000;
var threads = 4;
var oddQueue = new MPMCQueue(128);
var evenQueue = new MPMCQueue(128);
using (Benchmark.Run("MPMCQueue", count * threads))
{
Task.WaitAll(Enumerable.Range(0, threads).Select(i =>
{
for (int j = 0; j < 4; j++)
{
oddQueue.Enqueue(new object());
evenQueue.Enqueue(new object());
}
if (i % 2 == 0)
{
return(Task.Factory.StartNew(() =>
{
for (int i = 0; i < count; i++)
{
object x1;
do
{
x1 = evenQueue.Dequeue();
} while (x1 == null);
while (!oddQueue.Enqueue(x1))
{
}
}
}, TaskCreationOptions.LongRunning));
}
else
{
return(Task.Factory.StartNew(() =>
{
for (int i = 0; i < count; i++)
{
object x1;
do
{
x1 = oddQueue.Dequeue();
} while (x1 == null);
while (!evenQueue.Enqueue(x1))
{
}
}
}, TaskCreationOptions.LongRunning));
}
}).ToArray());
}
}
public BoundedMailboxQueue(int size)
{
_messages = new MPMCQueue(size);
}
public void Setup()
{
_queue = new MPMCQueue(_bufferSize);
}
public RandomTests()
{
_queue = new MPMCQueue(65536);
}
public MultiThreadedTests()
{
_queue = new MPMCQueue(_bufferSize);
_threadsConsumers = LaunchConsumers(NumberOfThreads);
_threads = LaunchProducers(Operations, NumberOfThreads);
}
