static void Main(string[] args)
{
Dictionary <string, string> source = new Dictionary <string, string>();
source.Add("format", "1");
source.Add("key", "123");
source.Add("accept-language", "ua");
source.Add("addressdetails", "sdf4 sdgfdsf");
source.Add("namedetails", "detail");
source.Add("extratags", "ext");
source.Add("email", "email");
string sc = StringFormatExtensions.NamedFormat("https:\\nomi", source);
Console.WriteLine(sc);
//Console.ReadLine();
}
private void PerformanceComparison(bool parallel, int samplesNo)
{
GC.Collect();
//var m1 = dotMemory.Check();
long memory0 = GC.GetTotalMemory(true);
var s = "{0}{1}{2}{3}";
Stopwatch pooled = Stopwatch.StartNew();
if (parallel)
{
Parallel.For(0,
samplesNo,
i =>
{
// ReSharper disable once UnusedVariable
string formatted = "{0}{1}{2}{3}".Format(i + 1, i + 2, i + 3, i + 4);
});
}
else
{
for (var i = 0; i < samplesNo; i++)
{
// ReSharper disable once UnusedVariable
string formatted = StringFormatExtensions.Format(s, "i + 1", "i + 2", "i + 3", "i + 4");
//if (i % 10000 == 0)
// Console.WriteLine(" -- MEMORY DIFF: {0}", GC.GetTotalMemory(false) - memory0);
}
}
pooled.Stop();
GC.Collect();
long memory1 = GC.GetTotalMemory(true);
//long dead1 = 0;
// dotMemory.Check(m=>
// {
// dead1 = m.GetDifference(m1)
// .GetDeadObjects()
// .SizeInBytes;
// });
// ReSharper disable once HeapView.BoxingAllocation
Console.WriteLine("{0}variable.Format() : {1}ms MEMORY-ALLOCATION: {2} DEAD: {3}b",
parallel ? "PARALLEL " : "",
pooled.ElapsedMilliseconds.ToString(),
(memory1 - memory0).ToString(),
""//dead1.ToString()
);
//var m2 = dotMemory.Check();
memory1 = GC.GetTotalMemory(true);
Stopwatch ordinary = Stopwatch.StartNew();
if (parallel)
{
Parallel.For(0,
samplesNo,
i =>
{
// ReSharper disable once UnusedVariable
// ReSharper disable once UseStringInterpolation
string formatted = string.Format("{0}{1}{2}{3}", i + 1, i + 2, i + 3, i + 4);
//if (i % 10000 == 0)
// Console.WriteLine(" -- MEMORY DIFF: {0}", GC.GetTotalMemory(false) - memory1);
});
}
else
{
for (var i = 0; i < samplesNo; i++)
{
// ReSharper disable once UnusedVariable
// ReSharper disable once UseStringInterpolation
string formatted = string.Format("{0}{1}{2}{3}", i + 1, i + 2, i + 3, i + 4);
//if (i % 10000 == 0)
// Console.WriteLine(" -- MEMORY DIFF: {0}", GC.GetTotalMemory(false) - memory1);
}
}
ordinary.Stop();
long memory2 = GC.GetTotalMemory(false);
//long dead2 = 0;
//dotMemory.Check(m =>
//{
// dead2 = m.GetDifference(m2)
// .GetDeadObjects()
// .SizeInBytes;
//});
Console.WriteLine("{0}String.Format(variable): {1}ms MEMORY-ALLOCATION: {2} DEAD: {3}b",
parallel ? "PARALLEL " : "",
ordinary.ElapsedMilliseconds,
memory2 - memory1,
""//dead2
);
}
