Standard preconditioned Bi-Conjugate Gradient Stabilized method. More...
Public Member Functions | |
| procedure, pass(this) | init => bicgstab_init |
| Constructor. More... | |
| procedure, pass(this) | free => bicgstab_free |
| Destructor. More... | |
| procedure, pass(this) | solve => bicgstab_solve |
| Solve the system. More... | |
| procedure, pass(this) | ksp_init => krylov_init |
| Base type constructor. More... | |
| procedure, pass(this) | ksp_free => krylov_free |
| Base type destructor. More... | |
| procedure, pass(this) | set_pc => krylov_set_pc |
| Set preconditioner. More... | |
Public Attributes | |
| real(kind=rp), dimension(:), allocatable | p |
| real(kind=rp), dimension(:), allocatable | p_hat |
| real(kind=rp), dimension(:), allocatable | r |
| real(kind=rp), dimension(:), allocatable | s |
| real(kind=rp), dimension(:), allocatable | s_hat |
| real(kind=rp), dimension(:), allocatable | t |
| real(kind=rp), dimension(:), allocatable | v |
| class(pc_t), pointer | m => null() |
| Preconditioner. More... | |
| real(kind=rp) | rel_tol |
| Relative tolerance. More... | |
| real(kind=rp) | abs_tol |
| Absolute tolerance. More... | |
| integer | max_iter |
| Maximum number of iterations. More... | |
| class(pc_t), allocatable | m_ident |
| Internal preconditioner (Identity) More... | |
Detailed Description
Standard preconditioned Bi-Conjugate Gradient Stabilized method.
Definition at line 50 of file bicgstab.f90.
Member Function/Subroutine Documentation
◆ free()
| procedure, pass(this) bicgstab::bicgstab_t::free |
Destructor.
Definition at line 62 of file bicgstab.f90.
◆ init()
| procedure, pass(this) bicgstab::bicgstab_t::init |
Constructor.
Definition at line 60 of file bicgstab.f90.
◆ ksp_free()
|
inherited |
Base type destructor.
Definition at line 75 of file krylov.f90.
◆ ksp_init()
|
inherited |
Base type constructor.
Definition at line 73 of file krylov.f90.
◆ set_pc()
|
inherited |
Set preconditioner.
Definition at line 77 of file krylov.f90.
◆ solve()
| procedure, pass(this) bicgstab::bicgstab_t::solve |
Solve the system.
Definition at line 64 of file bicgstab.f90.
Member Data Documentation
◆ abs_tol
|
inherited |
Absolute tolerance.
Definition at line 68 of file krylov.f90.
◆ m
|
inherited |
Preconditioner.
Definition at line 66 of file krylov.f90.
◆ m_ident
|
inherited |
Internal preconditioner (Identity)
Definition at line 70 of file krylov.f90.
◆ max_iter
|
inherited |
Maximum number of iterations.
Definition at line 69 of file krylov.f90.
◆ p
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::p |
Definition at line 51 of file bicgstab.f90.
◆ p_hat
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::p_hat |
Definition at line 52 of file bicgstab.f90.
◆ r
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::r |
Definition at line 53 of file bicgstab.f90.
◆ rel_tol
|
inherited |
Relative tolerance.
Definition at line 67 of file krylov.f90.
◆ s
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::s |
Definition at line 54 of file bicgstab.f90.
◆ s_hat
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::s_hat |
Definition at line 55 of file bicgstab.f90.
◆ t
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::t |
Definition at line 56 of file bicgstab.f90.
◆ v
| real(kind=rp), dimension(:), allocatable bicgstab::bicgstab_t::v |
Definition at line 57 of file bicgstab.f90.
The documentation for this type was generated from the following file:
- /home/runner/work/neko/neko/src/krylov/bcknd/cpu/bicgstab.f90
