Test of ParallelRNG3, currently uses the low order byte of unsigned integer
result to output a grayscale image.
Conversion to 64-bit signed and unsigned integer
(operators `rI' and `rU'): In single and double precision and round to zero, the inexact exception is not signaled (same errors as in the SUN CC compiler).
When running the radix sort algorithmic function on the GTX 680 graphic processor, using a variable dimension input array (35-60,000,000 elements) of integer, unsigned integer
or float input data-types, the performance is comparable.
Therefore, if addition is done as unsigned integers
, the sum 4p+q can always fit into a 64-bit register.
Apparently, all dates must be represented by unsigned integers
of 16 bits, the maximum falling in the middle of 2079.