public double Benchmark(IterationParams iteration)
{
// It seems like Assert Failiures inside the Benchmark, don't actually fail the test, although
// there is a message printed in the test output. Probably because we create a new instance of
// the class inside the Benchmark, we don't use the same one as the test runner?
// Or maybe because the Benchmark runner swallows the exceptions, so the Unit-test runner can't see them?!
Assert.NotNull(iteration);
if (iteration.Count == 0)
{
_iterationsCounter = 0;
}
if (_iterationsCounter != 0)
{
Assert.True(iteration.Count > _iterationsCounter,
"Expected current: " + iteration.Count + " to be > than previous: " + _iterationsCounter);
}
if (iteration.TotalCount != 0)
{
Assert.True(iteration.Count <= iteration.TotalCount,
"Expected Count: " + iteration.Count + " to be <= TotalCount: " + iteration.TotalCount);
}
_iterationsCounter = iteration.Count;
_demoTestRunCount++;
return(Math.Sqrt(123.456));
}
public unsafe int GetSquareStackAlloc(IterationParams iteration)
{
int *someNumbers = stackalloc int[ArraySize];
int value = (int)iteration.Count % ArraySize;
for (int i = 0; i < ArraySize; ++i)
{
someNumbers[i] = value;
}
return(someNumbers[value]);
}
public int GetSquareHeapAlloc(IterationParams iteration)
{
int[] someNumbers = new int[ArraySize];
int value = (int)iteration.Count % ArraySize;
for (int i = 0; i < someNumbers.Length; ++i)
{
someNumbers[i] = value;
}
return(someNumbers[value]);
}
