public void ResetCalculationState()
{
const double Increase = 0.5;
const int Iterations = 10;
var criterion = new DivergenceStopCriterion <double>(Increase, Iterations);
// Add residuals. Blow it up instantly
var status = criterion.DetermineStatus(
1,
Vector <double> .Build.Dense(new[] { 1.0 }),
Vector <double> .Build.Dense(new[] { 1.0 }),
Vector <double> .Build.Dense(new[] { double.NaN }));
Assert.AreEqual(IterationStatus.Diverged, status, "Status check fail.");
// Reset the state
criterion.Reset();
Assert.AreEqual(Increase, criterion.MaximumRelativeIncrease, "Incorrect maximum");
Assert.AreEqual(Iterations, criterion.MinimumNumberOfIterations, "Incorrect iteration count");
Assert.AreEqual(IterationStatus.Continue, criterion.Status, "Status check fail.");
}
public void ResetCalculationState()
{
const float Increase = 0.5f;
const int Iterations = 10;
var criterion = new DivergenceStopCriterion <Complex32>(Increase, Iterations);
// Add residuals. Blow it up instantly
var status = criterion.DetermineStatus(
1,
new DenseVector(new[] { new Complex32(1.0f, 0) }),
new DenseVector(new[] { new Complex32(1.0f, 0) }),
new DenseVector(new[] { new Complex32(float.NaN, 0) }));
Assert.AreEqual(IterationStatus.Diverged, status, "Status check fail.");
// Reset the state
criterion.Reset();
Assert.AreEqual(Increase, criterion.MaximumRelativeIncrease, "Incorrect maximum");
Assert.AreEqual(Iterations, criterion.MinimumNumberOfIterations, "Incorrect iteration count");
Assert.AreEqual(IterationStatus.Continue, criterion.Status, "Status check fail.");
}
public void ResetCalculationState()
{
const double Increase = 0.5;
const int Iterations = 10;
var criterion = new DivergenceStopCriterion<Complex>(Increase, Iterations);
// Add residuals. Blow it up instantly
var status = criterion.DetermineStatus(
1,
new DenseVector(new[] { new Complex(1.0, 0) }),
new DenseVector(new[] { new Complex(1.0, 0) }),
new DenseVector(new[] { new Complex(double.NaN, 0) }));
Assert.AreEqual(IterationStatus.Diverged, status, "Status check fail.");
// Reset the state
criterion.Reset();
Assert.AreEqual(Increase, criterion.MaximumRelativeIncrease, "Incorrect maximum");
Assert.AreEqual(Iterations, criterion.MinimumNumberOfIterations, "Incorrect iteration count");
Assert.AreEqual(IterationStatus.Continue, criterion.Status, "Status check fail.");
}
