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Emerging computational grids consist of distributed collections of heterogeneous sequential and parallel systems and irregular applications with complex, data dependent execution behavior and time varying resource demands. To provide adaptive input/output resource management for these systems, we are developing PPFS II, a portable parallel le system. PPFS(More)
Two teams, Computational Mathematics and Geometry, and Computational Environment, address research in Computer Science. Work in computational mathematics and geometry focuses on the areas of linear solvers, mesh generation and refinement, and interpolation between diverse discretizations. The target of our computational environment program is to provide the(More)
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