【24h】

A Distribution Method for Solving SAT in Grids

机译:一种求解网格的分配方法

获取原文

摘要

The emerging large-scale computational grid infrastructure is providing an interesting platform for massive distributed computations. In this paper a novel distribution method called scattering is introduced for solving SAT problem instances in grid environments. The key advantages of scattering are that it can be used in conjunction with any sequential SAT solver (including industrial black box solvers), the distribution heuristic is strictly separated from the heuristic used in sequential solving, and it requires no communication between processes solving subproblems but still allows coordination of such processes. An implementation of the method has been developed for NorduGrid, a large widely distributed production-level grid running in Scandinavia.
机译:新兴大型计算网格基础设施为大规模分布式计算提供了一个有趣的平台。在本文中,引入了一种名为散射的新型分布方法,用于在网格环境中解决SAT问题实例。散射的关键优点是它可以与任何顺序坐立的SAT求解器(包括工业黑匣子求解器)一起使用,分布启发式被严格分离在顺序解决中使用的启发式,并且在解决子问题的过程之间不需要通信但是仍然允许协调这些过程。已经为NorduGrid开发了该方法的实施,这是斯堪的纳维亚州的大广泛分布的生产级网格。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号