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Chaste
Release::3.4
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Chaste
Release::3.4
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#include <PCTwoLevelsBlockDiagonal.hpp>
Collaboration diagram for PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext:Public Attributes | |
| Mat | A11_matrix_subblock |
| Mat | A22_B1_matrix_subblock |
| Mat | A22_B2_matrix_subblock |
| PC | PC_amg_A11 |
| PC | PC_amg_A22_B1 |
| PC | PC_amg_A22_B2 |
| Vec | x1_subvector |
| Vec | x21_subvector |
| Vec | x22_subvector |
| Vec | y1_subvector |
| Vec | y21_subvector |
| Vec | y22_subvector |
| VecScatter | A11_scatter_ctx |
| VecScatter | A22_B1_scatter_ctx |
| VecScatter | A22_B2_scatter_ctx |
This struct defines the state of the preconditioner (initialised data and objects to be reused).
Definition at line 93 of file PCTwoLevelsBlockDiagonal.hpp.
| Mat PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A11_matrix_subblock |
Mat object that stores the A11 subblock
Definition at line 94 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| VecScatter PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A11_scatter_ctx |
Scattering context: gather x1 from x and scatter y1 back into y
Definition at line 106 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Mat PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A22_B1_matrix_subblock |
Mat object that stores the tissue part of the A22 subblock
Definition at line 95 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| VecScatter PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A22_B1_scatter_ctx |
Scattering context: gather x21 from x and scatter y21 back into y
Definition at line 107 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Mat PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A22_B2_matrix_subblock |
Mat object that stores the bath part of the A22 subblock
Definition at line 96 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| VecScatter PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::A22_B2_scatter_ctx |
Scattering context: gather x22 from x and scatter y22 back into y
Definition at line 108 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| PC PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::PC_amg_A11 |
inv(A11) is approximated with ILU
Definition at line 97 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| PC PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::PC_amg_A22_B1 |
inv(A22_B1) is approximated with ILU
Definition at line 98 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| PC PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::PC_amg_A22_B2 |
inv(A22_B2) is approximated by an AMG cycle. We compute it with HYPRE via a PC object
Definition at line 99 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalSetUp(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::x1_subvector |
Used to store the first half of the vector to be preconditioned
Definition at line 100 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::x21_subvector |
Used to store the tissue part of the second half of the vector to be preconditioned
Definition at line 101 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::x22_subvector |
Used to store the bath part of the second half of the vector to be preconditioned
Definition at line 102 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::y1_subvector |
Used to store the first half of the preconditioned vector
Definition at line 103 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::y21_subvector |
Used to store the tissue part of the second half of the preconditioned vector
Definition at line 104 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
| Vec PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalContext::y22_subvector |
Used to store the bath part second half of the preconditioned vector
Definition at line 105 of file PCTwoLevelsBlockDiagonal.hpp.
Referenced by PCTwoLevelsBlockDiagonal::PCTwoLevelsBlockDiagonalCreate(), and PCTwoLevelsBlockDiagonal::~PCTwoLevelsBlockDiagonal().
1.8.6 