@hackage OpenCLWrappers0.0.0.1

The OpenCL Standard for heterogenous data-parallel computing

You must link explicitly to opencl library, name of which varies.

eg. ghc -lamdocl64 --make opencl.hs ghc -lOpenCL --make opencl.hs

Some examples can be found in http://users.tkk.fi/~jkarlson/codes/OpenCLWrappers/examples