uint3 is in there, but this is how it's listed

/* cl_uint3 is identical in size, alignment and behavior to cl_uint4. See section 6.1.5. */
typedef  cl_uint4  cl_uint3;

Anyways I'm still getting more init errors that have nothing to do with ratedivisor, gonna try a different version of phoenix

You'd think it would be better to use vectors4, but the ALUs shoot up to over 3000