public void ReadAndWritePops()
{
var d = new DerivedClass { Value = 1 };
var a = new SimpleClass { Value = 1 };
int t;
Func<SimpleClass, int> read = _ => _.Value;
Action<SimpleClass, int> write = (x, y) => x.Value = y;
var get = typeof(SimpleClass).GetProperty("Value").GetGetMethod();
var set = typeof(SimpleClass).GetProperty("Value").GetSetMethod();
long k, j;
var sb = new StringBuilder();
for (int i = 15; i-- > 0; )
{
t = a.Value;
t = d.Value;
// native
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
t = a.Value;
k += 1;
a.Value = t;
}
sb.Append(k);
// compiled proxy with override
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
t = d.Value;
k += 1;
d.Value = t;
}
sb.Append("\t").Append(k);
// compiled lambda
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
t = read(a);
k += 1;
write(a, t);
}
sb.Append("\t").Append(k);
// reflection
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
t = (int)get.Invoke(a, null);
k += 1;
set.Invoke(a, new object[1] { t });
}
sb.Append("\t").Append(k).AppendLine();
}
Trace.TraceInformation(sb.ToString());
}
public void ReadPops()
{
var d = new DerivedClass { Value = 1 };
var a = new SimpleClass { Value = 1 };
int t;
Func<SimpleClass, int> lam = _ => _.Value;
var refl = typeof(SimpleClass).GetProperty("Value").GetGetMethod();
long k, j;
var sb = new StringBuilder();
for (int i = 75; i-- > 0; )
{
t = a.Value;
t = d.Value;
// native
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
k += a.Value;
}
sb.Append(k);
// compiled proxy with override
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
k += d.Value;
}
sb.Append("\t").Append(k);
// compiled lambda
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
k += lam(a);
}
sb.Append("\t").Append(k);
// reflection
for (k = 0, j = Stopwatch.GetTimestamp() + Stopwatch.Frequency; Stopwatch.GetTimestamp() < j; k++)
{
k += (int)refl.Invoke(a, null);
}
sb.Append("\t").Append(k).AppendLine();
}
Trace.TraceInformation(sb.ToString());
}
