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Mumps-edf

May 26, 2018

MUltifrontal Massively Parallel sparse direct Solver for Code_Aster

MUMPS is a Distributed Multifrontal Solver F90, MPI based with Dynamic Distributed Scheduling to accomodate both numerical fill-in and multi-user environment.

  • Solution of large linear systems with symmetric positive definite matrices; general symmetric matrices; general unsymmetric matrices.
  • Version for complex arithmetic.
  • Parallel factorization and solve phases uniprocessor version also available.
  • Iterative refinement and backward error analysis.
  • Various matrix input formats assembled format; distributed assembled format; elemental format.
  • Partial factorization and Schur complement matrix.
  • Several orderings interfaced AMD, AMF, PORD, METIS

WWW http//graal.ens-lyon.fr/MUMPS/