(Parallel Hierarchical Adaptive MultiLevel): parallel adaptive
multigrid method and software for partial differential equations.
High Performance Systems and Services Division
- Based on Mitchell's popular MGGHAT software.
- New refinement tree partitioning algorithm for adaptive grids.
- New Full Domain Partition (FuDoP) domain decomposition for multigrid.
- Portable parallel implementation in Fortran 90 using PVM and MPI.
- Recent talks at
Edinburgh Conference on Grid Adaption in Computational PDEs,
Argonne Workshop on Parallel Unstructured Mesh Computations (invited),
Oberwolfach Workshop on Adaptive Methods for PDEs (invited),
University of Augsburg (invited),
SIAM Conference on Parallel Processing for Scientific Computing,
Copper Mountain Conference on Multigrid Methods,
IMA Workshop on Grid Generation and Adaptive Algorithms (invited).