Direct Sparse Solver (DSS) Interface Routines
Initializes the solver and creates the basic data structures necessary for the solver. This routine must be called before any other DSS routine.
Informs the solver of the locations of the non-zero elements of the matrix.
Based on the non-zero structure of the matrix, computes a permutation vector to reduce fill-in during the factoring process.
factorization of a real or complex matrix.
Computes the solution vector for a system of equations based on the factorization computed in the previous phase.
Deletes all data structures created during the solving process.
Returns statistics about various phases of the solving process.
- dss_factor_real, dss_factor_complex
- dss_solve_real, dss_solve_complex