public static void TestList(ListAggregation a, long[] vals, string msg)
{
long bestTimeMillis = int.MaxValue;
const int NRUNS = 10;
IEnumerable <long> it = null;
int threadsUsed = int.MaxValue;
for (int i = 0; i < NRUNS; ++i)
{
WorkerThreadReport.SetRefTime();
Stopwatch sw = Stopwatch.StartNew();
it = a(vals, vals.Length);
sw.Stop();
if (sw.ElapsedMilliseconds < bestTimeMillis)
{
bestTimeMillis = sw.ElapsedMilliseconds;
}
int used = WorkerThreadReport.UsedThreads;
if (used < threadsUsed)
{
threadsUsed = used;
}
}
Console.WriteLine("{0}: total primes is {1}, done in {2} ms!",
msg, it.Count(), bestTimeMillis);
Console.WriteLine("{0} threads were used!", threadsUsed);
}
private static void StatsInit()
{
WorkUnits = 0;
WorkerThreadReport.SetRefTime();
}