select function problem

Discussion created by mux85 on Aug 13, 2010
Latest reply on Aug 13, 2010 by mux85

Hi, I'm using the select function in a kernel different times with different parameters types. when i use it with all bool parameters it works corrctly, in another case i use it with uchar3 for the first 2 parameters and bool as 3rd parameter i get the following error from SKA:

can't find an instance for opencl builtin function.

why is that so? what's wrong in the way i use select?