public void SimulateSteps(long steps = 1)
{
Stopwatch stopwatch = Stopwatch.StartNew();
for (long step = 0; step < steps; step++)
{
GridData newData = GridData.AllocateLike(m_Data);
foreach (var idx in m_Data.Bounds.Shrink(1).EnumerateRegion())
{
newData[idx.Right()] += m_Data[idx] * HorizontalVerticalMovePropability;
newData[idx.TopRight()] += m_Data[idx] * DiagonalMovePropability;
newData[idx.Top()] += m_Data[idx] * HorizontalVerticalMovePropability;
newData[idx.TopLeft()] += m_Data[idx] * DiagonalMovePropability;
newData[idx.Left()] += m_Data[idx] * HorizontalVerticalMovePropability;
newData[idx.BottomLeft()] += m_Data[idx] * DiagonalMovePropability;
newData[idx.Bottom()] += m_Data[idx] * HorizontalVerticalMovePropability;
newData[idx.BottomRight()] += m_Data[idx] * DiagonalMovePropability;
}
foreach (var idx in m_Data.Bounds.EnumerateEdge())
{
newData[idx] += m_Data[idx];
}
m_Data = newData;
Step++;
}
stopwatch.Stop();
TotalSimTime += stopwatch.Elapsed.TotalMilliseconds;
SimulationInfo = new PrSimulationInfo(Step, TotalSimTime, GetCenterSum(), GetEdgeSum(), GetTotalSum());
}
public void Reset()
{
m_Data = GridData.AllocateLike(m_Data);
Step = 0;
TotalSimTime = 0;
m_Data[StartLocation] = 1;
SimulationInfo = new PrSimulationInfo(Step, TotalSimTime, GetCenterSum(), GetEdgeSum(), GetTotalSum());
}
public PrSimulator(SimulationOptions options)
{
Size = options.Size;
StartLocation = options.StartLocation;
m_Data = GridData.AllocateNew(Size);
m_Data[StartLocation] = 1;
Step = 0;
TotalSimTime = 0;
SimulationInfo = new PrSimulationInfo(Step, TotalSimTime, 1, 0, 1);
}