Code generation in the polytope model

Automatic parallelization elf nested loops, based an a mathematical model, the polytope model, has been improved significantly over the last decade: state-of-the-art methods allow flexible distributions of computations in space and time, which lead to high-quality parallelism. However, these methods have not found their way into practical parallelizing compilers due to the lack of code generation schemes which are able to deal with the new-found flexibility. To close this gap is the purpose of this paper.