public void SANgramsIC()
{
AlphabetVector keepTranspositionKey = new AlphabetVector(keyLength, false);
AlphabetVector newTranspositionKey = new AlphabetVector(keyLength, false);
ADFGVX key = new ADFGVX("", keyLength);
TranspositionTransformations transforms = new TranspositionTransformations(keyLength, true, true, true);
for (int cycles = 1; cycles <= restarts; cycles++)
{
if (cycles % 10 == 0)
{
analyzer.LogText += Environment.NewLine + "Task id: " + taskId + " starting with cycle: " + cycles;
}
key.randomTranspositionKey();
double score = eval(key);
double startTemp = 500.0;
double endTemp = 20.0;
double delta = 20.0;
double temp = startTemp;
for (int step = 0; temp >= endTemp; step++, temp -= delta)
{
transforms.randomize();
int size = transforms.size();
for (int i = 0; i < size; i++)
{
keepTranspositionKey.copy(key.transpositionKey);
transforms.transform(keepTranspositionKey.TextInInt, newTranspositionKey.TextInInt, keyLength, i);
key.setTranspositionKey(newTranspositionKey);
double newScore = eval(key);
if (SimulatedAnnealing.accept(newScore, score, temp))
{
score = newScore;
if (score > threadingHelper.bestOverall)
{
printIfBest(key, cycles, step, score, temp, deviation);
}
}
else
{
key.setTranspositionKey(keepTranspositionKey);
}
}
// Update PresentationView
long alldecryptions = 0;
lock (threadingHelper.decryptionsLock)
{
foreach (long d in threadingHelper.decryptions)
{
alldecryptions += d;
}
threadingHelper.UpdateDisplayEnd(keyLength, alldecryptions, restarts * (long)(startTemp / delta) * size + restarts);
}
}
}
//log.LogText("Task " + taskId + " Fertig", Logtype.Info);
}
