Iterative Krylov Methods for Gravity problems on Graphics Processing Unit

摘要：

　　This paper presents the performance of linear algebra operations together with their uses within iterative Krylov methods for solving the gravity equations on Graphics Processing Unit(GPU).Numerical experiments performed on a set of real gravity matrices arising from the Chicxulub crater are exposed,showing the performance,robustness and efficiency of our algorithms,with a speed-up of up to thirty in double precision arithmetics.

关键词： Iterative Krylov methods SpMV Parallel computing GPU CUDA Gravity equations

作者: Abal-Kassim Cheik Ahamed Fréedéric Magoulès

作者单位: Ecole Centrale Paris,France

会议类型: 国际会议

会议名称: The 12th International Symposium on Distributed Computing and Applications to Business,Engineering and Science(DCABES 2013)(第十二届分布式计算及其应用国际学术研讨会)

会议地点: 英国伦敦

会议语种:英文

页码: 16-20

在线出版日期: 2013-09-02（万方平台首次上网日期，不代表论文的发表时间）