Algebraic Multigrid Benchmark

Software · Mon May 06 00:00:00 EDT 2013

OSTI ID:1231933

AMG2013 is a parallel algebraic multigrid solver for linear systems arising from problems on unstructured grids. It has been derived directly from the Boomer AMG solver in the hypre library, a large linear solvers library that is being developed in the Center for Applied Scientific Computing (CASC) at LLNL. The driver provided in the benchmark can build various test problems. The default problem is a Laplace type problem on an unstructured domain with various jumps and an anisotropy in one part.

• Short Name / Acronym: AMG2013; 003197MLTPL00
• Site Accession Number: LLNL-CODE-659229
• Version: 00
• Programming Language(s): Medium: X; OS: Linux, Unix, Mac and Windows; Compatibility: Multiplatform
• Research Organization: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOE
• Contributing Organization: U. Yang, R. Falgout
• DOE Contract Number: AC52-07NA27344
• OSTI ID: 1231933
• Country of Origin: United States