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DOE OSTI · code-1541

ForTrilinos v 10.1

Rouson, Damian
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Abstract

ForTrilinos stands for interfaces to Trilinos. It effectively replaces common practices for interfacing Fortran codes with Trilinos C++ packages. Common practices include writing user-specific drivers and exploiting the name-mangling schemes of specific compilers. ForTrilinos improves portability and robustness by exploiting the C interoperability constructs of Fortran 2003. These constructs facilitate binding Fortran interface bodies to their equivalent C function prototypes, providing for name resolution independent of the compiler™s underlying mangling scheme and guaranteeing compatible type bit representations. Furthermore, ForTrilinos maintains the overall design philosophy and architecture of Trilinos by creating a derived type structure in Fortran similar to the class hierarchy in the underlying C++.ForTrilinos can be applied wherever the underlying Trilinos packages can be applied.

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Rouson, Damian. 2015-03-24. ForTrilinos v 10.1. https://doi.org/10.11578/dc.20171025.1227

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