Chapter 13Scaling Hypre’s Multigrid Solvers to 100,000CoresAllison H. Baker, Robert D. Falgout, Tzanio V. Kolev, and Ulrike Meier YangAbstract The hypre software library (http://www.llnl.gov/CASC/hypre/) is a col-lection of high performance preconditioners and solvers for large sparse linear sys-tems of equations on massively parallel machines. This paper investigates the scal-ing properties of several of the popular multigrid solvers and system building inter-faces in hypre on two modern parallel platform...
上传时间:2017-01-05
页数:19
格式:PDF
浏览: 8