public static void Init()
{
etComparer = EnumComparer.For <DayOfWeek>();
lcgComparer = LCG.EnumComparer.For <DayOfWeek>();
lcg2Comparer = LCG.EnumComparer2 <DayOfWeek> .Instance;
handWrittenComparer = new DayOfWeekComparer();
lcgDict = new Dictionary <DayOfWeek, int>(MAX_DAY_OF_WEEK, lcgComparer);
lcg2Dict = new Dictionary <DayOfWeek, int>(MAX_DAY_OF_WEEK, lcg2Comparer);
etDict = new Dictionary <DayOfWeek, int>(MAX_DAY_OF_WEEK, etComparer);
handDict = new Dictionary <DayOfWeek, int>(MAX_DAY_OF_WEEK, handWrittenComparer);
defaultDict = new Dictionary <DayOfWeek, int>(MAX_DAY_OF_WEEK);
intDict = new Dictionary <int, int>(MAX_DAY_OF_WEEK);
}
public static void Main(string[] args)
{
try
{
iterations = int.Parse(args[0]);
}
catch
{
}
Random rng = new Random();
//goto ints;
var dayOfWeekList = new List <DayOfWeek>(iterations);
for (int i = 0; i < iterations; i++)
{
dayOfWeekList.Add((DayOfWeek)(rng.Next() % MAX_DAY_OF_WEEK));
}
var dayOfWeekArray = dayOfWeekList.ToArray();
var buildComparerSuite = TestSuite.Create("build comparer", 0, 0)
.Add(input =>
{
//lcgComparer = LCG.EnumComparer.For<DayOfWeek>();
lcgComparer = new LCG.EnumComparer <DayOfWeek>();
return(0);
}, "LCG EnumComparer")
.Add(input =>
{
//etComparer = EnumComparer.For<DayOfWeek>();
etComparer = new EnumComparer <DayOfWeek>();
return(0);
}, "Expression Tree EnumComparer")
.Add(input =>
{
handWrittenComparer = new DayOfWeekComparer();
return(0);
}, "Hand-Written EnumComparer")
/*.RunTests()*/;
Init();
var addToDictSuite = TestSuite.Create("add to dict", dayOfWeekArray, 0)
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
var dayOfWeek = input[i];
lcgDict[dayOfWeek] = i;
}
return(0);
}, "LCG EnumComparer")
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
var dayOfWeek = input[i];
lcg2Dict[dayOfWeek] = i;
}
return(0);
}, "LCG2 EnumComparer")
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
var dayOfWeek = input[i];
etDict[dayOfWeek] = i;
}
return(0);
}, "Expression Tree EnumComparer")
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
var dayOfWeek = input[i];
handDict[dayOfWeek] = i;
}
return(0);
}, "Hand-Written EnumComparer")
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
var dayOfWeek = input[i];
defaultDict[dayOfWeek] = i;
}
return(0);
}, "Default Comparer")
.Add(input =>
{
for (int i = 0; i < input.Length; i++)
{
int dayOfWeek = (int)input[i];
intDict[dayOfWeek] = i;
}
return(0);
}, "Int Dictionary")
.RunTests();
var best = BenchmarkResult.FindBest(/*buildComparerSuite, */ addToDictSuite);
/*
* Console.WriteLine("-------------------- Build --------------------");
* buildComparerSuite.Display(ResultColumns.NameAndScore, best);
*
*/
Console.WriteLine("-------------------- Add --------------------");
addToDictSuite.Display(ResultColumns.NameAndScore, best);
}
