— Improving the performance of TCP communication is the key to the successful deployment of MPI programs in a Grid environment in which multiple clusters are connected through hi...
The MPI standard provides tool builders with an efficient profiling interface, PMPI. Although many tools have successfully used this interface, it has three major drawbacks: a n...
The performance of MPI collective operations, such as broadcast and reduction, is heavily affected by network topologies, especially in grid environments. Many techniques to cons...
The combination of Grid technology and web services has produced an attractive platform for deploying distributed applications: Grid services, as represented by the Open Grid Serv...
Xianan Zhang, Dmitrii Zagorodnov, Matti A. Hiltune...