Routine: use PrecisionSupported<>() instead of duplicating the check
Routine: use PrecisionSupported<>() instead of duplicating the check

gpu/CLBlast,dividiti/CLBlast,gpu/CLBlast,gpu/CLBlast,CNugteren/CLBlast,dividiti/CLBlast,CNugteren/CLBlast,dividiti/CLBlast,CNugteren/CLBlast