gistfile1.cs

        public unsafe long[] EvalRandom(int instance)
        {
            fixed (int* HR = he.HR)
            {
                int p;
                if (Hands == null || Hands.Length == 0)
                    throw new InvalidOperationException("No hands to evaluate");
                for (int i = instance; i < Hands.Length; i += Instances)
                {
                    p = HR[53 + Hands[i][0] + 1];
                    p = HR[p + Hands[i][1] + 1];
                    p = HR[p + Hands[i][2] + 1];
                    p = HR[p + Hands[i][3] + 1];
                    p = HR[p + Hands[i][4] + 1];
                    p = HR[p + Hands[i][5] + 1];
                    handTypeSum[(HR[p + Hands[i][6]+1] >> 24)]++;
                }
                return handTypeSum;
            }
        }

//Parallelization

Parallel.For(0, Environment.ProcessorCount, i => { handTypeSum[i] = func.Invoke().EvalRandom(i); });