public int CurrentImplementation()
{
var sum = 0;
for (int i = 0; i < _testValues.Length; i++)
{
sum += Bitwise.NumberOfLeadingZeros(_testValues[i]);
}
return(sum);
}
private static int GetBucketIndex(long value, long subBucketMask, int bucketIndexOffset)
{
var leadingZeros = Bitwise.NumberOfLeadingZeros(value | subBucketMask); // smallest power of 2 containing value
return(bucketIndexOffset - leadingZeros);
}