Epetra

Welcome to the Epetra Home

Epetra provides the fundamental construction routines and services function that are required for serial and parallel linear algebra libraries. Epetra provides the underlying foundation for all Trilinos solvers.

Epetra Publications

• EpetraPerformance Optimization Guide (.pdf) -- A guide to getting the best performance out of Epetra.
• Epetra Coding Guidelines (.pdf) -- Coding Guidelines for developers of Epetra.
• Supporting 64-bit global indices in Epetra and other Trilinos packages -- Techniques used and lessons learned (.pdf) -- A description of the changes required to support 64-bit global indices in Epetra and how the functionality can be used.
• Epetra/OSKI Interface (.pdf) -- Overview and Performance Analysis of the Epetra/OSKI Matrix Class in Trilinos