PDE Application Benchmark (population, solvers, and parameters) Features for POEMS KB Generation
Problem Population
- A general elliptic PDE with a non rectangular domain leading to a non-symmetric large FD algebraic system
- Two self-adjoint PDEs for which FEM is applicable including a 3-D PDE problem
- An elliptic PDE leading to a large symmetric FD system
- SWEEP3D
Solvers
- Finite Difference and Finite Element discretizers
- At least 5 different domain decomposition algorithms that give significantly different partitionings of grid/mesh data
- Four grid/mesh sizes (small, moderate, large, very large)
- ITPACK: Jacobi type, SOR type, and CG type
- AZTEC routines