Tpetra, and the Use of Generic Programming in Scientific Computing | Zendy

Christopher G. Baker | Zendy; Michael A. Heroux | Zendy

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Tpetra, and the Use of Generic Programming in Scientific Computing

Author(s) -

Christopher G. Baker,

Michael A. Heroux

Publication year - 2012

Publication title -

scientific programming

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.269

H-Index - 36

eISSN - 1875-919X

pISSN - 1058-9244

DOI - 10.1155/2012/693861

Subject(s) - metaprogramming , computer science , programming language , context (archaeology) , generic programming , code (set theory) , programming paradigm , theoretical computer science , paleontology , set (abstract data type) , biology

We present Tpetra, a Trilinos package for parallel linear algebra primitives implementing the Petra object model. We describe Tpetra's design, based on generic programming via C++ templated types and template metaprogramming. We discuss some benefits of this approach in the context of scientific computing, with illustrations consisting of code and notable empirical results.

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