Is there a maximum number of GPUs that can be used for OpenCL computing?
I heared there is a hard limit of 8 with the current linux drivers, but I'm not sure on windows. Technically it's not so difficult to build a compute cluster consisting of 7 dual GPUs on a single mother board (say 7x HD6990 or soon even 7x HD7990). But I just want to verify that the drivers will actually support this under windows, since I heared they don't support it under linux (only up to 8).
