The Unified Form Language (UFL) is a domain specific language for declaration of finite element discretizations of variational forms. More precisely, it defines a flexible interface for choosing finite element spaces and defining expressions for weak forms in a notation close to mathematical notation.

tools to build matrix used by inrae.mse

DOLFINx is the computational environment of FEniCSx and implements the FEniCS Problem Solving Environment in C++ and Python.

simulation et estimations d'edps

FFCx is a compiler for finite element variational forms. From a high-level description of the form in the Unified Form Language (UFL), it generates efficient low-level C code that can be used to assemble the corresponding discrete operator (tensor).

SCOTCH is a set of programs and libraries which implement the static mapping and sparse matrix reordering algorithms developed within the SCOTCH project. Its purpose is to apply graph theory, with a divide and conquer approach, to scientific computing problems such as graph and mesh partitioning, static mapping, and sparse matrix ordering, in application domains ranging from structural mechanics to operating systems or bio-chemistry.

PaMPA is a C library for dynamic parallel remeshing and redistribution of unstructured meshes.

AeroSol library has been developed within CAGIRE and Cardamom (and formerly Bacchus) teams. The aim is to develop a library able to deal with continuous and discontinuous finite elements methods on hybrid and possibly curvilinear meshes, and able to run on heterogeneous architectures. Fitting with the first axis of the Bordeaux Sud-Ouest development strategy, which is to build a coherent software suite scalable and efficient on new architectures, AeroSol library relies on several tools developed in other Inria teams, especially for the management of the parallel aspects.

Record the energy consumption of programs.

hou10ni is a DG wave propagation simulating library

un super logiciel de simulation d'electromagnetique qui passe a l'echelle

un super logiciel de simulation d'electromagnetique qui passe a l'echelle

un super logiciel de simulation d'electromagnetique qui passe a l'echelle

un super logiciel de simulation d'electromagnetique qui passe a l'echelle

SuiteSparse is a suite of sparse matrix algorithms, including: UMFPACK, multifrontal LU factorization; CHOLMOD, supernodal Cholesky; SPQR, multifrontal QR; KLU and BTF, sparse LU factorization, well-suited for circuit simulation; ordering methods (AMD, CAMD, COLAMD, and CCOLAMD); CSparse and CXSparse, a concise sparse Cholesky factorization package; and many other packages.

This package contains all of the above-mentioned parts.

HYPRE is a software library of high performance preconditioners and solvers for the solution of large, sparse linear systems of equations. It features multigrid solvers for both structured and unstructured grid problems.

HYPRE is a software library of high performance preconditioners and solvers for the solution of large, sparse linear systems of equations. It features multigrid solvers for both structured and unstructured grid problems.

A collection of libraries intended to be widely useful, and usable across a broad spectrum of applications.

HLIBpro is a C++ library implementing H-matrix arithmetic and other algorithms in the context of H-matrices, e.g. geometrical and algebraic clustering, visualisation, BEM discretisation. The focus of the implemention in HLIBpro is on robust algorithms on parallel computers. Here robustness is meant to apply to the algorithms itself as well as on the implementation.

HDF5 is a suite that makes possible the management of extremely large and complex data collections.

The GNU Scientific Library is a library for numerical analysis in C and C++. It includes a wide range of mathematical routines, with over 1000 functions in total. Subject areas covered by the library include: differential equations, linear algebra, Fast Fourier Transforms and random numbers.