Now opencl_find_gpu is called only if there is (at least) one valid OpenCL device (previous patchs). So opencl_find_gpu must point to one valid OpenCL resource (even if it is a CPU). It means opencl_find_gpu will point:
- to an OpenCL CPU.
- or better, to an OpenCL GPU (if any).
Allow sha512crypt to be used on no_byte_addressable hardware.
Refactor opencl_find_gpu() in order to show its real functionality.
GCG! Ah GCN! Are you kidding me?
Change a comment about binary kernels generation.
Merge pull request #220 from claudioandre/bleeding-jumbo

Some thoughts i had in the midlle of the night