예제 #1
0
        public void TestPerformanceManyClients()
        {
            TimeSpan time = TimeSpan.FromSeconds(5);
            int      num  = 0;

            using (var silo = new OutOfProcessSilo())
            {
                silo.Start();

                IVoidMethod grain = silo.CreateGrain <IVoidMethod, DoesNothing>();
                // Optimization phase
                const int numOptPasses = 100;

                for (int i = 0; i < numOptPasses; ++i)
                {
                    grain.DoStuff();
                }

                // Measurement phase
                const int numClients = 16;
                var       clients    = new Thread[numClients];
                for (int clientIndex = 0; clientIndex < numClients; ++clientIndex)
                {
                    clients[clientIndex] = new Thread(() =>
                    {
                        var watch           = new Stopwatch();
                        const int batchSize = 64;
                        watch.Start();
                        while (watch.Elapsed < time)
                        {
                            for (int i = 0; i < batchSize; ++i)
                            {
                                grain.DoStuff();
                            }
                            num += batchSize;
                        }
                        watch.Stop();
                    });
                    clients[clientIndex].Start();
                }


                foreach (Thread thread in clients)
                {
                    thread.Join();
                }

                int    numSeconds = 5;
                double ops        = 1.0 * num / numSeconds;
                Console.WriteLine("Total calls: {0}", num);
                Console.WriteLine("OP/s: {0:F2}k/s", ops / 1000);
                Console.WriteLine("Sent: {0}, {1}/s", FormatSize(silo.NumBytesSent), FormatSize(silo.NumBytesSent / numSeconds));
                Console.WriteLine("Received: {0}, {1}/s", FormatSize(silo.NumBytesReceived),
                                  FormatSize(silo.NumBytesReceived / numSeconds));
                Console.WriteLine("Latency: {0}ns", (int)silo.RoundtripTime.Ticks * 100);
            }
        }
예제 #2
0
        public void TestPerformanceOneClientSync()
        {
            TimeSpan time  = TimeSpan.FromSeconds(5);
            var      watch = new Stopwatch();
            int      num   = 0;

            using (var silo = new OutOfProcessSilo())
            {
                silo.Start();

                IVoidMethod grain = silo.CreateGrain <IVoidMethod, DoesNothing>();

                // Optimization phase
                for (int i = 0; i < 100; ++i)
                {
                    grain.DoStuff();
                }

                // Measurement phase
                watch.Start();
                while (watch.Elapsed < time)
                {
                    for (int i = 0; i < 100; ++i)
                    {
                        grain.DoStuff();
                    }
                    num += 100;
                }
                watch.Stop();

                double numSeconds = watch.Elapsed.TotalSeconds;
                double ops        = 1.0 * num / numSeconds;
                Console.WriteLine("Total calls: {0}", num);
                Console.WriteLine("OP/s: {0:F2}k/s", ops / 1000);
                Console.WriteLine("Sent: {0}, {1}/s", FormatSize(silo.NumBytesSent),
                                  FormatSize((long)(silo.NumBytesSent / numSeconds)));
                Console.WriteLine("Received: {0}, {1}/s", FormatSize(silo.NumBytesReceived),
                                  FormatSize((long)(silo.NumBytesReceived / numSeconds)));
                Console.WriteLine("Latency: {0}ns", (int)silo.RoundtripTime.Ticks * 100);
            }
        }