libtrilinos-rtop12
reductions/transformation operators - runtime files
RTOp (reduction/transformation operators) provides the basic mechanism for
implementing vector operations in a flexible and efficient manner.
libtrilinos-rythmos12
Trilinos transient integrator - runtime files
Rythmos is a transient integrator for ordinary differential equations and
differential-algebraic equations with support for explicit, implicit, one-step
and multi-step algorithms. The fundamental design of Rythmos is aimed at
supporting operator-split algorithms, multi-physics applications, block linear
algebra, and adjoint integration.
libtrilinos-teko12
block preconditioners - runtime files
Teko is a package for development and implementation of block preconditioners.
This includes support for manipulation and setup of block operators.
Furthermore tools exist to support decomposition of a fully coupled operator.
Additionally, facilities that allow the construction of approximate inverse
operators using the full complement of available preconditioners and solvers
are available in Teko. Finally, a small number of generic block
preconditioners has been implemented in Teko, including block Jacobi, and
block Gauss-Seidel. For the Navier-Stokes equation, Teko has implementations
of SIMPLE, PCD and LSC. For details on these methods see Stabilization and
Scalable Block Preconditioning for the Navier-Stokes Equations and the
references therein.
libtrilinos-triutils12
utilities for Trilinos - runtime files
TriUtils a package of utilities for other Trilinos packages.
libtrilinos-xpetra12
conversion between Epetra and Teuchos objects - runtime files
Xpetra a lightweight wrapper to both Epetra and Tpetra. The Xpetra syntax
mirrors that of Tpetra. Xpetra enables algorithm developers to write to a
single interface but be able to use either Epetra or Tpetra. Xpetra can also be
introduced into existing code to allow for gradual migration.
libtrilinos-zoltan12
parallel dynamic load balancing - runtime files
Zoltan is a toolkit of parallel services for dynamic, unstructured, and/or
adaptive simulations. Zoltan provides parallel dynamic load balancing and
related services for a wide variety of applications, including finite element
methods, matrix operations, particle methods, and crash simulations. Zoltan
also provides parallel graph coloring, matrix ordering, unstructured
communication tools, and distributed data directories.