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) icntl7
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.
Warning
Don’t use this command if model is not parallel, for example, parametric study.