BBH Grand Challenge AMR Development

General Information

• Overview (under construction)
• Timeline (under construction)
• The Berger & Oliger Algorithm Using a Shadow Hierarchy for TE Estimation

Codes & Software

• ad: (1-d Berger & Oliger, linear wave equation): Distribution, PS documentation and source
• F90 reference implementation: (1,2 and 3-d B & O, linear wave equation): PS and HTML documentation
• DAGH demo implementation: (2-d B & O, linear wave equation): Web site
• 2 and 3-d clusterer for DAGH: Web site
• Dale Choi's work with 2 and 3-D clusterers

Related BBH GC Resources

• GC Newsletters: [1.1], [1.2], [1.3], [1.4], [1.5], [1.6], [1.7], [2.4], [2.7] [2.8]
• Computational Toolkit
• NCSA Relativity Group AMR Project Page
• NCSA HDF-based AMR Format (Web site)

Related Web Resources

• Computational Fluid Dynamics (CFD) Online (see AMR section)
• Multigrid solution of Poisson's equation in Berger and Collela (sim Berger and Oliger) AMR: AMRPoisson home page at the Center for Computational Sciences and Engineering. The algorithm used (including discretization details), is described in this PS document. Used by Richard Klein's UCB group (star formation): Kelly Truelove's home page.
• Adaptive projection methods for flow problems: Ann Almgren's home page
• Parallel AMR: Mobile Object Layer (N. Chrisochoides and C. Hawblitze )