public static void RecordThreadExecutionTimes()
{
StringBuilder results = new StringBuilder();
Stopwatch stopwatch = new Stopwatch();
for (int i = 1; i <= N_TRIALS; i++)
{
Console.WriteLine(i);
for (int j = 1; j <= 8; j++)
{
ThreadPool.SetMinThreads(8, 8);
ThreadPool.SetMaxThreads(8, 8);
var m = new MarkovChain(AllocateMatrix(500));
ThreadPool.SetMinThreads(j, j);
ThreadPool.SetMaxThreads(j, j);
stopwatch.Start();
m.SteadyStateValues();
stopwatch.Stop();
ThreadPool.SetMinThreads(8, 8);
ThreadPool.SetMaxThreads(8, 8);
results.Append($"{stopwatch.ElapsedTicks}, ");
stopwatch.Reset();
}
results.AppendLine("");
}
results.Write("ParallelThreadTimes.csv");
}
public static void RecordExecutionTimes()
{
StringBuilder results = new StringBuilder();
Stopwatch stopwatch = new Stopwatch();
for (int i = 0; i < N_TRIALS; i++)
{
Console.WriteLine(i);
for (int j = 3; j <= MAX_MATRIX_SIZE; j++)
{
var m = new MarkovChain(AllocateMatrix(j));
stopwatch.Start();
m.SteadyStateValues();
stopwatch.Stop();
results.Append($"{stopwatch.ElapsedTicks}, ");
stopwatch.Reset();
}
results.AppendLine("");
}
results.Write("BruteForceMedianExecutionTimeResults.csv");
}
static void Main(string[] args) //TODO: write code to get a proper average execution time
{
double[,] mchain =
{
{ 0.65, 0.15, 0.1 },
{ 0.25, 0.65, 0.4 },
{ 0.1, 0.2, 0.5 },
};
MarkovChain m = new MarkovChain(mchain);
Console.WriteLine(m);
var solved = m.SteadyStateValues();
foreach (var s in solved)
{
Console.WriteLine($"pi_{s.Pi} = {s.Value}");
}
var randomMatrix = AllocateMatrix(N);
var m2 = new MarkovChain(randomMatrix);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
var solved2 = m2.SteadyStateValues();
stopwatch.Stop();
Console.WriteLine(stopwatch.ElapsedMilliseconds);
//RecordExecutionTimes();
//RecordThreadExecutionTimes();
Thread.Sleep(1000);
Console.ReadLine();
}
