public void ReflectEffiencyTest()
{
// init
DateTime now = DateTime.Now;
CTester obj = new CTester();
Type type = typeof(CTester);
TimeSpan elapse;
// direct method invoke
now = DateTime.Now;
for (int i = 0; i < 1000000; i++)
{
obj.test1();
}
elapse = DateTime.Now - now;
Console.WriteLine("direct method invoke: " + elapse.TotalMilliseconds);
// reflect method invoke
now = DateTime.Now;
MethodInfo method = type.GetMethod("test1");
for (int i = 0; i < 1000000; i++)
{
method.Invoke(obj, BindingFlags.InvokeMethod, null,null,null);
}
elapse = DateTime.Now - now;
Console.WriteLine("reflect method invoke: " + elapse.TotalMilliseconds);
// fast reflect method invoke
now = DateTime.Now;
MethodInfo methodInfo = type.GetMethod("test1");
FastMethodInvoker.FastInvokeHandler fastInvoker = FastMethodInvoker.FastInvoker.GetMethodInvoker(methodInfo);
for (int i = 0; i < 1000000; i++)
{
fastInvoker(obj, null);
}
elapse = DateTime.Now - now;
Console.WriteLine("fast reflect method invoke: " + elapse.TotalMilliseconds);
// direct property access
for (int i = 0; i < 1000000; i++)
{
int id = obj.Id;
}
elapse = DateTime.Now - now;
Console.WriteLine("direct property access: " + elapse.TotalMilliseconds);
// reflect method invoke
now = DateTime.Now;
PropertyInfo prop = type.GetProperty("Id");
for (int i = 0; i < 1000000; i++)
{
int id = (int)prop.GetValue(obj, null);
}
elapse = DateTime.Now - now;
Console.WriteLine("reflect property access: " + elapse.TotalMilliseconds);
}
static void Main(string[] args)
{
BeetleX.FastHttpApi.HttpClientPoolFactory.SetPoolSize(Host, 20, 50);
CTester.RunTest <FastHttpClientTest>(20, 1000000);
Console.Read();
}
