This Paper presents an approach which dynamically and transparently improves the data locality of memory references in Non-Uniform Memory Access (NUMA) characterized systems. The approach is based on run-time data redistribution via user-level page migration. It uses memory access histograms gathered by hardware monitors to make correct decisions related to the placement of shared data. First p...

In the product space H × R, we obtain uniform a priori C horizontal length estimates, uniform a priori C boundary gradient estimates, as well as uniform modulus of continuity, for a class of horizontal minimal equations. In two independent variables, we derive a certain uniform global a priori C estimates and we infer an existence result.

We present a novel method for hardwareaccelerated texture advection of 3D velocity fields defined on curvilinear grids. For uniform rectilinear grids, texture advection can be efficiently performed within the rasterization unit by existing approaches. In a pre-processing step, the vector field is transformed from the curvilinear grid (P-Space) to a uniform rectilinear grid (C-Space). Hardware a...

A systematic analysis is made of the character of the free and free abelian topological groups on uniform spaces and on topological spaces. In the case of the free abelian topological group on a uniform space, expressions are given for the character in terms of simple cardinal invariants of the family of uniformly continuous pseudometrics of the given uniform space and of the uniformity itself....

Introduction: Because of small size of the beamlets in IMRT, physical penumbra is one of the important dosimetric parameters and small changes in the penumbra will have a great impact on the results. The physical penumbra width is defined as the lateral distance between two specified isodose curves at a specified depth of phantom. In this study, after demonstrating the inconsi...

We characterize uniform spaces in terms of a slice condition. We also establish the Gehring-Osgood-Väisälä theorem for uniform spaces in the metric space context.

Our main objective is to investigate algorithmic features latent in some discontinuous functions in terms of uniform topological spaces. We develop the theory of computability structure and computable functions on a uniform topological space, and will apply the results to some real functions which are discontinuous in the Euclidean space.