We just released version 0.12 of Data.Array.Accelerate, the GPGPU[1] library for Haskell: http://justtesting.org/gpu-accelerated-array-computations-in-haskell This is a beta release. The library is not perfect, but it is definitely usable, and we are looking for early adopters. Manuel [1] Currently only NVIDIA GPUs are supported via NVIDIA's CUDA framework.