-mat_superlu_ordering <0,1,2,3> | - 0: natural ordering, 1: MMD applied to A'*A, 2: MMD applied to A'+A, 3: COLAMD, approximate minimum degree column ordering | |
-mat_superlu_iterrefine | - have SuperLU do iterative refinement after the triangular solve choices: NOREFINE, SINGLE, DOUBLE, EXTRA; default is NOREFINE | |
-mat_superlu_printstat | - print SuperLU statistics about the factorization |
Notes: Do not confuse this with MAT_SOLVER_SUPERLU_DIST which is for parallel sparse solves
Level:beginner
Location:src/mat/impls/aij/seq/superlu/superlu.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages