FEMT

Open source library and tools for solving large systems of equations with sparse matrices

Directories

Path	Description
/build	Files to build FEMT library, tools, GiD problemtypes and examples
/build/icc	For the Intel compiler
/build/gcc	For the GNU compiler collection (GCC)
/build/Visual Studio	For using with Visual C++ NMake (2008, 2010 and 2012 Professional)
/build/Visual Studio 2010	For Visual C++ 2010 (Professional)
/gid	Files needed to install problem types
/gid/examples	Geometries and problems to be used with GiD
/gid/problemtypes	Problem types. These must be installed into the GiD problemtypes directory
/gid/problemtypes/Coloring.gid	Problem type for testing coloring algorithms
/gid/problemtypes/ElectricPotential.gid	Solution of electrostatic and capacitance matrix problems
/gid/problemtypes/Heat.gid	To solve heat difussion problems (stationary and dynamic)
/gid/problemtypes/Partitioning.gid	For testing domain partitioning
/gid/problemtypes/Solid.gid	Solution of linear solid deformations (stationary and dynamic)
/gid/scripts	Sample scripts for running the problemtypes
/source	Source code for FEMT library, tools, GiD problemtypes and examples
/source/Basic	Classes for debugging, exceptions, memory allocation, logs, time
/source/Communication	MPI class for sending and receiving data
/source/Container	Containers for full and sparse matrices, vectors, lists, sets, vectors
/source/Examples	Examples
/source/Examples/EqnSolverExample	Testing programs to call EqnSolver
/source/Examples/FEMSolverExample	Testing programs to call FEMSolver and FEMSolver.MPI
/source/File	Classes to handle files
/source/FiniteElement	Classes and routines to assemble systems, load geometries, calculate shape functions and integration rules
/source/GiDProblemTypes	Problem types to be used with GiD
/source/GiDProblemTypes/Coloring	Includes source code for Coloring problem type
/source/GiDProblemTypes/ElectricPotential	Source code for ElectricPotential problem type
/source/GiDProblemTypes/Heat	Includes source code for Heat problem type and Heat.MPI
/source/GiDProblemTypes/Partitioning	Source code for Partitioning problem type
/source/GiDProblemTypes/Solid	Includes source code for Solid problem type and Solid.MPI
/source/Math	Math classes (probability distributions and parser for formulas)
/source/METIS	METIS library for partitioning and graph reordering
/source/Solver	Solver routines for full and sparse matrices: conjugate gradiente, biconjugate gradient, Cholesky, LU
/source/Tools	Source code of tools
/source/Tools/Diff	Program to calculate the difference between two postprocess files
/source/Tools/EqnSolver	Tool to solve sparse systems of equations, data is interchanged using pipes
/source/Tools/FEMSolver	Designed to solve finite element problems, data is interchanged using pipes
/source/Tools/MatSolver	This program loads MatLab-4 files with sparse systems of equations and solve them
/tools	All tools binaries are put here

Log level

0 Only log fatal errors

1 Step messages

2 Iterations