Definitely look at the whole JuliaGPU ecosystem, and the CUDAnative.jl package. There are two big questions. First, how do you get code generation for targets s

Definitely look at the whole JuliaGPU ecosystem, and the CUDAnative.jl package. There are two big questions. First, how do you get code generation for targets such as GPUs from a dynamic high level language such as Julia, and that is what CUDAnative.jl achieves. The second question is what abstractions should Julia present to programmers so that increasingly larger codebases can automatically leverage GPUs. Packages such as CuArrays.jl are early answers, but there is much work to be done here.