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.