Data.Array.Accelerate defines an embedded language of array computations for high-performance computing. Computations on multi-dimensional, regular arrays are expressed in the form of parameterised collective operations (such as maps, reductions, and permutations). Version 0.8.0.0 of Accelerate includes a mostly feature-complete backend generating code for NVIDIA's CUDA language for general-purpose GPU computing. More on this release is at http://justtesting.org/second-beta-release-for-the-cuda-backend-of-a On Hackage: http://hackage.haskell.org/package/accelerate If you are keen on Haskell on GPUs, give this a spin! Manuel