Routine |
Mark of Introduction |
Purpose |
|---|---|---|
| f11bd_a1w_f | 27 | nagf_sparse_real_gen_basic_setup_a1w Real sparse nonsymmetric linear systems, setup for f11be_a1w_f |
| f11be_a1w_f | 27 | nagf_sparse_real_gen_basic_solver_a1w Real sparse nonsymmetric linear systems, preconditioned RGMRES, CGS, Bi-CGSTAB or TFQMR method |
| f11bf_a1w_f | 27.1 | nagf_sparse_real_gen_basic_diag_a1w Real sparse nonsymmetric linear systems, diagnostic for f11be_a1w_f |
| f11da_a1w_f | 27.1 | nagf_sparse_real_gen_precon_ilu_a1w Real sparse nonsymmetric linear systems, incomplete factorization |
| f11db_a1w_f | 27.1 | nagf_sparse_real_gen_precon_ilu_solve_a1w Solution of linear system involving incomplete preconditioning matrix generated by f11da_a1w_f |
| f11ja_a1w_f | 27.1 | nagf_sparse_real_symm_precon_ichol_a1w Real sparse symmetric matrix, incomplete Cholesky factorization |
| f11jb_a1w_f | 27.1 | nagf_sparse_real_symm_precon_ichol_solve_a1w Solution of linear system involving incomplete Cholesky preconditioning matrix generated by f11ja_a1w_f |
| f11jc_a1w_f | 27.1 | nagf_sparse_real_symm_solve_ichol_a1w Solution of real sparse symmetric linear system, conjugate gradient/Lanczos method, preconditioner computed by f11ja_a1w_f (Black Box) |
| f11xe_a1w_f | 27.1 | nagf_sparse_real_symm_matvec_a1w Real sparse symmetric matrix-vector multiply |
| f11zb_a1w_f | 27.1 | nagf_sparse_real_symm_sort_a1w Real sparse symmetric matrix reorder routine |