static void Intern(int[] a, int start, int count)
{
if (count > 2048)
{
int firstCount = count >> 1;
Intern(a, start, firstCount);
Intern(a, start + firstCount, count - firstCount);
Combine2Sections(a, start, count);
}
else if (count > 1)
{
Exchanging.Comb(a, start, count);
}
}
static void InternTri(int[] a, int start, int count)
{
if (count > 2048)
{
int firstCount = count / 3;
InternTri(a, start, firstCount);
InternTri(a, start + firstCount, firstCount);
InternTri(a, start + (firstCount << 1), count - (firstCount << 1));
Combine3Sections(a, start, count);
}
else if (count > 1)
{
Exchanging.Comb(a, start, count);
}
}
public static int[] StartTri(int[] a)
{
for (int start = 0; start + 1 < a.Length; start += 2048)
{
Exchanging.Comb(a, start, System.Math.Min(a.Length - start, 2048));
}
for (int size = 2048; size < a.Length; size *= 3)
{
for (int u = 0; u + size < a.Length; u += size * 3)
{
Combine3Sections(a, u, size);
}
}
return(a);
}
public static int[] Start(int[] a)
{
for (int start = 0; start + 1 < a.Length; start += 2048)
{
Exchanging.Comb(a, start, System.Math.Min(a.Length - start, 2048));
}
for (int firstCount = 1; firstCount < a.Length; firstCount <<= 1)
{
for (int start = 0; start + firstCount < a.Length; start += (firstCount << 1))
{
Combine2Sections(a, start, firstCount);
}
}
return(a);
}
