Questions tagged [trilinos]

The Trilinos Project is an effort to facilitate the design, development, integration and ongoing support of mathematical software libraries.

The Trilinos Project is an effort to facilitate the design, development, integration and ongoing support of mathematical software libraries. In particular, our goal is to develop parallel solver algorithms and libraries within an objectoriented software framework for the solution of large-scale, complex multi-physics engineering and scientific applications. Our emphasis is on developing robust, scalable algorithms in a software framework, using abstract interfaces for flexible interoperability of components while providing a full-featured set of concrete classes that implement all abstract interfaces.

http://trilinos.sandia.gov/TrilinosOverview.pdf

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RCP to Epetra_Vector conversion (Trilinos)

I have a Teuchos::RCP X made of only 1 column, and I want to convert this vector into a simple Epetra_Vector. I used the following functions: const Teuchos::RCP x_rcp = Teuchos::rcpWithEmbeddedObj( (*X)(1),…
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pseudo-arc length continuation petsc4py

I have been a user of pseudo arc-length continuation, nonlinear solvers... in Trilinos LOCA (c++) for years but I recently come across the python package petsc4py. This simplified a lot my programming for a minor decrease in speed. The only missing…
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Compiling Trilino

I'm trying to compile a simple test program using the Trilino package but something is wrong. The install of Trilino have went fine as far as I know but there must be something wrong with the linking or something. Below is my makefile: include…
user2069136
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MPI Epetra package c++

I am working with the package Trilinos, in particular with the Epetra part of Trilinos. I am making computations with Epetra_CRSMatrices, but I could not find any mathematical functions for these matrices. In particular I need to compute the…
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trilinos does not install pytrilinos

I have compiled trilinos with pytrilinos but python does not import PyTrilinos. This is what i have done, I configure the packages to install cd Trilinos-build cmake -D Trilinos_ENABLE_PyTrilinos:BOOL=ON -D BUILD_SHARED_LIBS:BOOL=ON -D…
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