5.3.8. MUMPS Solver

system('Mumps', '-ICNTL14', icntl14=20.0, '-ICNTL7', icntl7=7)

Create a system of equations using the Mumps solver

icntl14 controls the percentage increase in the estimated working space (optional)

computes a symmetric permutation (ordering) to determine the pivot order to be used for the factorization in case of sequential analysis (optional)

  • 0: AMD
  • 1: set by user
  • 2: AMF
  • 3: SCOTCH
  • 4: PORD
  • 5: Metis
  • 6: AMD with QADM
  • 7: automatic

Use this command only for parallel model.


Don’t use this command if model is not parallel, for example, parametric study.