| -snes_nasm_log | - enable logging events for the communication and solve stages | |
| -snes_nasm_type <basic,restrict> | - type of subdomain update used | |
| -snes_asm_damping <dmp> | - the new solution is obtained as old solution plus dmp times (sum of the solutions on the subdomains) | |
| -snes_nasm_finaljacobian | - compute the local and global jacobians of the final iterate | |
| -snes_nasm_finaljacobian_type <finalinner,finalouter,initial> | - pick state the jacobian is calculated at | |
| -sub_snes_ | - options prefix of the subdomain nonlinear solves | |
| -sub_ksp_ | - options prefix of the subdomain Krylov solver | |
| -sub_pc_ | - options prefix of the subdomain preconditioner |