public UBigIntHandle Multiply(MultiplicationMethod method, UBigIntHandle u, UBigIntHandle v)
{
IntPtr w;
HandleResultCode((PMC_STATUS_CODE)PMCCS_Multiply_I_UX_UX((Int32)method, u.NativeHandle, v.NativeHandle, out w));
return(new UBigIntHandle(w));
}
static void Analize()
{
// Test multiplication with sizes from 100 to 1000 with step 100
Array methods = Enum.GetValues(typeof(MultiplicationMethod));
//for (int i = methods.Length - 1; i >= 0; i--)
for (int i = 0; i < methods.Length; i++)
{
MultiplicationMethod method = (MultiplicationMethod)methods.GetValue(i);
Console.WriteLine("\nMethod: " + method);
MatrixMultiplier multiplier = MatrixMultiplier.GetMatrixMultiplier(method);
//MatrixMultiplier multiplier = new WinogradMultiplier();
for (int size = 100; size <= 400; size += 100)
{
Matrix left = new Matrix(size, size);
Matrix right = new Matrix(size, size);
Matrix.GenerateRandom(left, 0, size);
Matrix.GenerateRandom(right, 0, size);
long ticksAvg = TestNTimes(multiplier, left, right, 1);
Console.WriteLine("Size: " + size + ". Ticks: " + ticksAvg);
}
}
}
public static MatrixMultiplier GetMatrixMultiplier(MultiplicationMethod method)
{
MatrixMultiplier multiplier = null;
switch (method)
{
case MultiplicationMethod.Simple:
multiplier = new SimpleMultiplier();
break;
case MultiplicationMethod.Winograd:
multiplier = new WinogradMultiplier();
break;
}
return(multiplier);
}
public UBigInt Multiply(MultiplicationMethod method, UBigInt v)
{
return(new UBigInt(EngineObject.Multiply(method, Handle, v.Handle)));
}
