openCL and Suse 12.2

I dont know if this is the best place for my query, also posted under drivers but apologies anyway.
I know for suse 12.2 and below you had to install cuda to get the cuda and opencl functions.
The drivers for Suse 12.2 appear to have the functions added along with the driver.
My card is an N570GTX and the drivers added via a one click install.
Within the instlled packages I can see nvidia-computeG02 and within its file list I can see libOpenCL is present along with other files for openCL and cuda.
I have installed two apps for bitcoin and both respond with no openCL devices present.
Anyone? should the devices be available or is further set up needed?
I would appreciate any help getting started here.Thanks