PyTrilinos: Recent Advances in the Python Interface to Trilinos
PyTrilinos is a set of Python interfaces to compiled Trilinos packages. This collection supports serial and parallel dense linear algebra, serial and parallel sparse linear algebra, direct and iterative linear solution techniques, algebraic and multilevel preconditioners, nonlinear solvers and continuation algorithms, eigensolvers and partitioning algorithms. Also included are a variety of related utility functions and classes, including distributed I/O, coloring algorithms and matrix generation. PyTrilinos vector objects are compatible with the popular NumPy Python package. As a Python front end to compiled libraries, PyTrilinos takes advantage of the flexibility and ease of use of Python, and the efficiency of the underlying C++, C and Fortran numerical kernels. This paper covers recent, previously unpublished advances in the PyTrilinos package.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1068368
- Report Number(s):
- SAND2012-1726J
- Journal Information:
- Scientific Programming, Journal Name: Scientific Programming Journal Issue: 3 Vol. 20; ISSN 1058-9244
- Publisher:
- Hindawi
- Country of Publication:
- United States
- Language:
- English
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