The JuliaGPU organization pulls together projects that address this: https://github.com/JuliaGPU https://github.com/JuliaGPU However, we personally feel that

The JuliaGPU organization pulls together projects that address this: https://github.com/JuliaGPU https://github.com/JuliaGPU However, we personally feel that the path Intel is taking with Knight's Landing, is likely to be the best of both worlds - GPU and general purpose - assuming it materializes for real in 2015.