— Popular documents are frequently mirrored on multiple sites in an effort to share the load and reduce clients’ retrieval latencies. However, choosing the best mirror site is ...
We explore the possibilities to organize a query data structure in the main memories or hard disks of a cluster computer. The query data structure serves to improve the performanc...
: Performance modeling for scientific production codes is of interest both for program tuning and for the selection of new machines. An empirical method is used for developing a m...
— This paper presents the Simulation and Wavefront parallel-programming patterns of the MAP3S pattern-based parallel programming system for distributed-memory environments. Both ...
In this paper we propose a new parallelization scheme for Simulated Annealing — Hierarchical Parallel SA (HPSA). This new scheme features coarse-granularity in parallelization, d...
Shiming Xu, Wenguang Chen, Weimin Zheng, Tao Wang,...