The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not give...
Sathish S. Vadhiyar, Graham E. Fagg, Jack Dongarra
Abstract. The Harness metacomputing framework is a reliable and flexible environment for distributed computing. A shortcoming of the system is that services are dependent on a nam...
Tomasz Tyrakowski, Vaidy S. Sunderam, Mauro Miglia...
Abstract Parallel algorithms for the approximation of a multi-dimensional integral over an hyper-rectangular region are discussed. Algorithms based on quasi-Monte Carlo techniques ...
Abstract. Current development processes for parallel software often fail to deliver portable software. This is because these processes usually require a tedious tuning phase to del...
This paper presents a tool that enables programmers to use cyclic debugging techniques for debugging non-deterministic parallel programs. The solution consists of a combination of ...
Michiel Ronsse, Mark Christiaens, Koenraad De Boss...