Towards independent and-parallelism in CLP

In this paper we propose a complete scheme for automatic exploitation of independent and-parallelism in CLP programs. We first discuss the new problems involved because of the different properties of the independence notions applicable to CLP. We then show how independence can be derived from a number of standard analysis domains for CLP. Finally, we perform a preliminary evaluation of the efficiency, accuracy, and effectiveness of the approach by implementing a parallehzing compiler for CLP based on the proposed ideas and applying it on a number of CLP benchmarks.