public void BenchmarkBulkWrite()
{
//string value = null;
//int x = 0;
const int cnt = 10000;
const int loop = 10000;
byte[] items = new byte[cnt];
byte[] itemsRead = new byte[cnt];
var queue = new IsolatedQueue <byte>();
Stopwatch swDequeue = new Stopwatch();
Stopwatch swEnqueue = new Stopwatch();
for (int repeat = 0; repeat < loop; repeat++)
{
swEnqueue.Start();
queue.Enqueue(items, 0, items.Length);
swEnqueue.Stop();
swDequeue.Start();
while (queue.Dequeue(itemsRead, 0, items.Length) > 0)
{
;
}
swDequeue.Stop();
}
swEnqueue.Reset();
swDequeue.Reset();
for (int repeat = 0; repeat < loop; repeat++)
{
swEnqueue.Start();
queue.Enqueue(items, 0, items.Length);
swEnqueue.Stop();
swDequeue.Start();
while (queue.Dequeue(itemsRead, 0, items.Length) > 0)
{
;
}
swDequeue.Stop();
}
System.Console.WriteLine("Enqueue " + (cnt * loop / swEnqueue.Elapsed.TotalSeconds / 1000000));
System.Console.WriteLine("Dequeue " + (cnt * loop / swDequeue.Elapsed.TotalSeconds / 1000000));
System.Console.WriteLine(swDequeue.Elapsed.TotalSeconds);
}
public override int Read(byte[] buffer, int offset, int count)
{
int bytesRead = 0;
while (bytesRead < count)
{
bytesRead += m_receiveQueue.Dequeue(buffer, offset + bytesRead, count - bytesRead);
}
return(bytesRead);
}
private void RunTwoBulkDequeue(object state)
{
m_wait.Set();
//SpinWait wait = new SpinWait();
//Thread.Sleep(1000);
Stopwatch sw = new Stopwatch();
sw.Start();
const int ArrayCount = 140;
int[] array = new int[ArrayCount];
int count = 0;
int countRepeats = 0;
while (count < cnt)
{
int totalCount = 0;
ReReadNow:
int itemCount = m_collection.Dequeue(array, 0, ArrayCount);
totalCount += itemCount;
if (itemCount > 0)
{
for (int x = 0; x < itemCount; x++)
{
Assert.AreEqual(array[x], count);
count++;
}
if (itemCount == ArrayCount)
{
goto ReReadNow;
}
}
System.Console.WriteLine("Dequeued: " + totalCount);
countRepeats++;
Thread.Sleep(1);
}
sw.Stop();
System.Console.WriteLine(sw.Elapsed.TotalSeconds);
System.Console.WriteLine(countRepeats);
m_wait.Set();
Assert.AreEqual(count, cnt);
}
public void BenchmarkBulkWrite()
{
//string value = null;
//int x = 0;
const int cnt = 10000;
const int loop = 10000;
byte[] items = new byte[cnt];
byte[] itemsRead = new byte[cnt];
var queue = new IsolatedQueue<byte>();
Stopwatch swDequeue = new Stopwatch();
Stopwatch swEnqueue = new Stopwatch();
for (int repeat = 0; repeat < loop; repeat++)
{
swEnqueue.Start();
queue.Enqueue(items, 0, items.Length);
swEnqueue.Stop();
swDequeue.Start();
while (queue.Dequeue(itemsRead, 0, items.Length) > 0)
;
swDequeue.Stop();
}
swEnqueue.Reset();
swDequeue.Reset();
for (int repeat = 0; repeat < loop; repeat++)
{
swEnqueue.Start();
queue.Enqueue(items, 0, items.Length);
swEnqueue.Stop();
swDequeue.Start();
while (queue.Dequeue(itemsRead, 0, items.Length) > 0)
;
swDequeue.Stop();
}
System.Console.WriteLine("Enqueue " + (cnt * loop / swEnqueue.Elapsed.TotalSeconds / 1000000));
System.Console.WriteLine("Dequeue " + (cnt * loop / swDequeue.Elapsed.TotalSeconds / 1000000));
System.Console.WriteLine(swDequeue.Elapsed.TotalSeconds);
}