Irregular applications in PROMOTER

Parallel computers with distributed memory are gaining popularity on account of their optimal scalability. However, their efficient use requires a locality-preserving mapping of the application's underlying graph structure onto the physical topology of the target platform. PROMOTER is a parallel programming model which supports an automatic mapping by the compiler by making the graph structures explicit and thus processable by the implementation. This article describes how this is done for applications with irregular and dynamic spatial structures.