Ejemplo n.º 1
0
        public void TestParsePerformance()
        {
            string fix = GenRandomFIXString();

            HiPerfTimer timer = new HiPerfTimer();

            timer.Start();

            const int numMsgs = 50000;

            for (int i = 0; i < numMsgs; i++)
            {
                Message m = new Message();
                MakeMessage(m, fix);
            }
            timer.Stop();

            Console.WriteLine("Total per second: " + ((1 / timer.Duration) * numMsgs).ToString());

            // Test message creation latency.

            timer.Start();
            Message newMsg = new Message();

            MakeMessage(newMsg, fix);
            timer.Stop();

            Console.WriteLine(
                String.Format("Latency for parsing one FIX message in microseconds: {0}", (timer.Duration * 1000000).ToString()));
        }
Ejemplo n.º 2
0
        public void TestParsePerformance()
        {
            string fix = GenRandomFIXString();

            HiPerfTimer timer = new HiPerfTimer();
            timer.Start();

            const int numMsgs = 50000;

            for (int i = 0; i < numMsgs; i++)
            {
                Message m = new Message();
                MakeMessage(m, fix);
            }
            timer.Stop();

            Console.WriteLine("Total per second: " + ((1 / timer.Duration) * numMsgs).ToString());

            // Test message creation latency.

            timer.Start();
            Message newMsg = new Message();
            MakeMessage(newMsg, fix);
            timer.Stop();

            Console.WriteLine(
                String.Format("Latency for parsing one FIX message in microseconds: {0}", (timer.Duration * 1000000).ToString()));
        }
Ejemplo n.º 3
0
        public void TestNewParser()
        {
            HiPerfTimer timer = new HiPerfTimer();
            string      fix   = GenRandomFIXString();

            const int times = 50000;

            timer.Start();
            for (int i = 0; i < times; i++)
            {
                Message m = new Message();
                m.FromString(fix);
            }
            timer.Stop();
            Console.WriteLine("Total per second [new parser]: " + ((1 / timer.Duration) * times).ToString());
        }
Ejemplo n.º 4
0
        public void TestStructVsClass()
        {
            HiPerfTimer timer = new HiPerfTimer();
            const int   num   = 1000000;

            timer.Start();

            List <MyClass> classes = new List <MyClass>(num);

            for (int i = 0; i < num; i++)
            {
                classes.Add(new MyClass(i));
            }

            timer.Stop();

            Console.WriteLine("Constructing {0} classes: {1}", num, timer.Duration.ToString());

            timer.Start();

            List <MyStruct> structs = new List <MyStruct>(num);

            for (int i = 0; i < num; i++)
            {
                structs.Add(new MyStruct(i));
            }

            timer.Stop();

            Console.WriteLine("Constructing {0} structs: {1}", num, timer.Duration.ToString());

            timer.Start();
            MyClassWithSmallClasses test1 = new MyClassWithSmallClasses(num);

            timer.Stop();

            Console.WriteLine("Duration to construct large class containing smaller classes: " + timer.Duration.ToString());

            timer.Start();
            MyClassWithSmallStructs test2 = new MyClassWithSmallStructs(num);

            timer.Stop();

            Console.WriteLine("Duration to construct large class containing smaller structs: " + timer.Duration.ToString());
        }
Ejemplo n.º 5
0
        public void TestUTFByteEncoding()
        {
            string      test          = "LKDSAJFLAKJSFLKJFLAKSJFLAKSJFASLFASDJLFLKASFLKAFSJLKALKFSKJASLFLAFSJKLKJAFSLAALKSFKJLSAFLJKFSALJKAFSLJKAFSJKLAFSKJLFSAKJLFASKLJAFSKJLAFSLJKAFSKJLFSKJLFSALJKFSAJKLAFSLJKAFSJKLFSJKKJLAFS";
            const int   numIterations = 50000;
            HiPerfTimer timer         = new HiPerfTimer();

            timer.Start();
            for (int i = 0; i < numIterations; i++)
            {
                byte[] utf8 = Encoding.UTF8.GetBytes(test);
            }
            timer.Stop();

            Console.WriteLine("Total UTF8 per second for " + test.Length + "-character strings: " + ((1 / timer.Duration) * numIterations).ToString());

            timer.Start();
            for (int i = 0; i < numIterations; i++)
            {
                byte[] utf16 = Encoding.Unicode.GetBytes(test);
            }
            timer.Stop();

            Console.WriteLine("Total UTF16 per second for " + test.Length + "-character strings: " + ((1 / timer.Duration) * numIterations).ToString());
        }
Ejemplo n.º 6
0
        public void TestUTFByteEncoding()
        {
            string test = "LKDSAJFLAKJSFLKJFLAKSJFLAKSJFASLFASDJLFLKASFLKAFSJLKALKFSKJASLFLAFSJKLKJAFSLAALKSFKJLSAFLJKFSALJKAFSLJKAFSJKLAFSKJLFSAKJLFASKLJAFSKJLAFSLJKAFSKJLFSKJLFSALJKFSAJKLAFSLJKAFSJKLFSJKKJLAFS";
            const int numIterations = 50000;
            HiPerfTimer timer = new HiPerfTimer();
            timer.Start();
            for (int i = 0; i < numIterations; i++)
            {
                byte[] utf8 = Encoding.UTF8.GetBytes(test);
            }
            timer.Stop();

            Console.WriteLine("Total UTF8 per second for " + test.Length + "-character strings: " + ((1 / timer.Duration) * numIterations).ToString());

            timer.Start();
            for (int i = 0; i < numIterations; i++)
            {
                byte[] utf16 = Encoding.Unicode.GetBytes(test);
            }
            timer.Stop();

            Console.WriteLine("Total UTF16 per second for " + test.Length + "-character strings: " + ((1 / timer.Duration) * numIterations).ToString());
        }
Ejemplo n.º 7
0
        public void TestStructVsClass()
        {
            HiPerfTimer timer = new HiPerfTimer();
            const int num = 1000000;

            timer.Start();

            List<MyClass> classes = new List<MyClass>(num);
            for (int i = 0; i < num; i++)
                classes.Add(new MyClass(i));

            timer.Stop();

            Console.WriteLine("Constructing {0} classes: {1}", num, timer.Duration.ToString());

            timer.Start();

            List<MyStruct> structs = new List<MyStruct>(num);
            for (int i = 0; i < num; i++)
                structs.Add(new MyStruct(i));

            timer.Stop();

            Console.WriteLine("Constructing {0} structs: {1}", num, timer.Duration.ToString());

            timer.Start();
            MyClassWithSmallClasses test1 = new MyClassWithSmallClasses(num);
            timer.Stop();

            Console.WriteLine("Duration to construct large class containing smaller classes: " + timer.Duration.ToString());

            timer.Start();
            MyClassWithSmallStructs test2 = new MyClassWithSmallStructs(num);
            timer.Stop();

            Console.WriteLine("Duration to construct large class containing smaller structs: " + timer.Duration.ToString());
        }
Ejemplo n.º 8
0
        public void TestNewParser()
        {
            HiPerfTimer timer = new HiPerfTimer();
            string fix = GenRandomFIXString();

            const int times = 50000;
            timer.Start();
            for (int i = 0; i < times; i++)
            {
                Message m = new Message();
                m.FromString(fix);
            }
            timer.Stop();
            Console.WriteLine("Total per second [new parser]: " + ((1 / timer.Duration) * times).ToString());
        }