//поиск максимального элемента
public Element GetMaxValuePar(Element element)
{
elements = new Element[procCount];
for (var i = 0; i < procCount; i++)
{
var it = i;
tasks.Add(Task.Factory.StartNew(() => GetMaxValue(element, size * it / procCount, ((it + 1) * size) / procCount, it)));
}
foreach (var task in tasks)
{
task.Wait();
}
tasks.Clear();
foreach (var el in elements)
{
if (el == null)
{
Console.WriteLine("nulll");
}
if (el?.Value > element.Value)
{
ChangeMax(element, el);
}
}
return element;
}
private void ChangeMax(Element element, float value, int row, int column)
{
lock (locker)
{
element.Row = row;
element.Value = value;
element.Column = column;
}
}
public Element GetMaxValue(Element element, int start, int end, int it)
{
var el = new Element() {Value = 0};
for (; start < end; start++)
{
for (var j = 0; j < size; j++)
{
if (matrix[start, j] > el.Value)
{
ChangeMax(el, matrix[start, j], start, j);
}
}
}
if (el == null)
Console.WriteLine("NUUUUUUUUUUUUUUUUUUUUUUUUL");
elements[it] = el;
return element;
}
private void ChangeMax(Element el1, Element el2)
{
el1.Value = el2.Value;
el1.Column = el2.Column;
el1.Row = el2.Row;
}
