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.

中文翻译：

---

Tpetra，以及在科学计算中使用通用编程

我们介绍了Tpetra，这是Trilinos软件包，用于实现Petra对象模型的并行线性代数基元。我们基于通过C ++模板化类型和模板元编程的通用编程来描述Tpetra的设计。我们在科学计算的背景下讨论这种方法的一些好处，并举例说明包括代码和显着的经验结果。