static void BenchStreamBuffer()
{
FastStreamBuffer <byte> new_test_buf(int num = 1)
{
FastStreamBuffer <byte> ret = new FastStreamBuffer <byte>();
for (int i = 0; i < num; i++)
{
ret.Enqueue(new byte[] { 1, 2, 3, });
ret.Enqueue(new byte[] { 4, 5, 6, 7 });
ret.Enqueue(new byte[] { 8, 9, 10, 11, 12 });
ret.Enqueue(new byte[] { 13, 14, 15, 16, 17, 18 });
}
return(ret);
}
MicroBenchmarkQueue q = new MicroBenchmarkQueue();
int num_test_data = 10000;
object[] test_data_array = new object[num_test_data];
for (int i = 0; i < num_test_data; i++)
{
test_data_array[i] = new object();
}
q.Add(new MicroBenchmark <int>("Queue insert test: .NET Queue", 10000,
(x, iterations) =>
{
Queue <object> queue = new Queue <object>();
for (int i = 0; i < iterations; i++)
{
foreach (object o in test_data_array)
{
queue.Enqueue(o);
}
}
},
() => 0), true, 0);
q.Add(new MicroBenchmark <int>("Queue insert test: Fifo<T>", 10000,
(x, iterations) =>
{
Fifo <object> fifo = new Fifo <object>();
var span = test_data_array.AsSpan();
for (int i = 0; i < iterations; i++)
{
fifo.Write(span);
}
},
() => 0), true, 0);
q.Add(new MicroBenchmark <int>("InsertFirst", 1000,
(x, iterations) =>
{
List <int> rands = new List <int>();
for (int i = 0; i < 256; i++)
{
rands.Add(WebSocketHelper.RandSInt31());
}
Memory <byte> add_data = new byte[] { 1, 2, 3, 4, 5, };
FastStreamBuffer <byte> buf = new_test_buf();
for (int i = 0; i < iterations; i++)
{
//buf.Insert(buf.PinHead + 0, add_data);
buf.InsertHead(add_data);
}
},
() => 0), true, 0);
q.Add(new MicroBenchmark <int>("InsertAndRemoveRandom", 10000,
(x, iterations) =>
{
List <int> rands = new List <int>();
for (int i = 0; i < 256; i++)
{
rands.Add(WebSocketHelper.RandSInt31());
}
Memory <byte> add_data = new byte[] { 1, 2, 3, 4, 5, };
FastStreamBuffer <byte> buf = new_test_buf();
for (int i = 0; i < iterations; i++)
{
long pin = buf.PinHead + rands[i % rands.Count] % (buf.Length - add_data.Length);
buf.Insert(pin, add_data);
buf.Remove(pin, add_data.Length);
}
},
() => 0), true, 0);
q.Add(new MicroBenchmark <int>("EnqueueAndDequeue", 10000,
(x, iterations) =>
{
List <int> rands = new List <int>();
for (int i = 0; i < 256; i++)
{
rands.Add(WebSocketHelper.RandSInt31());
}
Memory <byte> add_data = new byte[] { 1, 2, 3, 4, 5, };
FastStreamBuffer <byte> buf = new_test_buf();
for (int i = 0; i < iterations; i++)
{
buf.Enqueue(add_data);
var ret = buf.Dequeue(long.MaxValue, out _, false);
}
},
() => 0), true, 10);
FastStreamBuffer <byte> bufx1 = new_test_buf(10000);
FastStreamBuffer <byte> bufx2 = new_test_buf(10000);
q.Add(new MicroBenchmark <int>("MoveToOtherEmpty", 100000,
(x, iterations) =>
{
for (int i = 0; i < iterations; i++)
{
bufx1.DequeueAllAndEnqueueToOther(bufx2);
bufx2.DequeueAllAndEnqueueToOther(bufx1);
}
},
() => 0), true, 20);
System.GC.Collect();
q.Add(new MicroBenchmark <int>("MoveToOtherNonEmpty", 1,
(x, iterations) =>
{
FastStreamBuffer <byte> buf1 = new_test_buf(10000);
FastStreamBuffer <byte> buf2 = new_test_buf(10000);
for (int i = 0; i < iterations; i++)
{
buf1.DequeueAllAndEnqueueToOther(buf2);
}
},
() => 0), true, 20);
bool call_deque = true;
long deque_max = 1;
q.Add(new MicroBenchmark <int>("Datagram1_single_add", 10000,
(x, iterations) =>
{
FastDatagramBuffer <int> dg = new FastDatagramBuffer <int>();
for (int i = 0; i < iterations; i++)
{
dg.Enqueue(i);
}
if (call_deque)
{
for (int i = 0; i < iterations; i++)
{
var r = dg.Dequeue(deque_max, out long _);
}
}
},
() => 0), true, 30);
q.Add(new MicroBenchmark <int>("Datagram1_bulk_add", 10000,
(x, iterations) =>
{
FastDatagramBuffer <int> dg = new FastDatagramBuffer <int>();
int[] tmp = new int[100];
for (int i = 0; i < iterations; i++)
{
dg.EnqueueAll(tmp);
}
if (call_deque)
{
for (int i = 0; i < iterations; i++)
{
var r = dg.Dequeue(deque_max, out long _);
}
}
},
() => 0), true, 30);
q.Run();
}
