private void Cycle(int[,] matrix, int multiplyNumber)
{
for (int i = 0; i < matrix.GetLength(0); i++)
{
informationAboutMatrix newInformation = CreateStrInformation(matrix, i, multiplyNumber);
Determinant3(newInformation);
}
}
private informationAboutMatrix CreateStrInformation(int[,] matrix, int i, int multiplyNumber)
{
informationAboutMatrix information = new informationAboutMatrix();
information.multiplyNumber = (int)(matrix[0, i] * Math.Pow(-1, i)) * multiplyNumber;
information.smallMatrix = SmallMatrix(matrix, 0, i);
return(information);
}
private informationAboutMatrix CreateStrInformation(int[,] matrix, int i, int multiplyNumber)
{
informationAboutMatrix information = new informationAboutMatrix();
information.multiplyNumber = (int)(matrix[0, i] * Math.Pow(-1, i)) * multiplyNumber;
information.smallMatrix = SmallMatrix(matrix, 0, i);
mutexCountEvents.WaitOne();
information.resetEvent = manualResets[countEvents];
countEvents++;
mutexCountEvents.ReleaseMutex();
return(information);
}
private int Determinant(int[,] matrix)
{
if (matrix.Length == 1)
{
return(matrix[0, 0]);
}
for (int i = 0; i < matrix.GetLength(0); i++)
{
semaphores.WaitOne();
informationAboutMatrix newInformation = CreateStrInformation(matrix, i, 1);
ThreadPool.QueueUserWorkItem((x) => Determinant2(x), newInformation);
}
resetEvent.WaitOne();
return(determinant);
}
private void CycleWithOrWithoutThread(int[,] matrix, int multiplyNumber)
{
for (int i = 0; i < matrix.GetLength(0); i++)
{
informationAboutMatrix newInformation = CreateStrInformation(matrix, i, multiplyNumber);
if (maxUsingThreads != 0)
{
CreateThread(newInformation);
}
else
{
FindDeterminantWithoutThreads(newInformation);
}
}
}
private void Cycle(int[,] matrix, int multiplyNumber)
{
for (int i = 0; i < matrix.GetLength(0); i++)
{
informationAboutMatrix newInformation = CreateStrInformation(matrix, i, multiplyNumber);
if (semaphoresCount != 0)
{
CreateThread(newInformation);
}
else
{
DeterminantWithoutThreads(newInformation);
}
}
}
private void CreateThread(informationAboutMatrix information)
{
maxUsingThreads--;
ThreadPool.QueueUserWorkItem((x) => FindDeterminantInThread(x), information);
}
private void CreateThread(informationAboutMatrix information)
{
semaphoresCount--;
ThreadPool.QueueUserWorkItem((x) => DeterminantInThread(x), information);
}
