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| subroutine, public | linear_solver_oct_m::linear_solver_init (this, namespace, gr, states_are_real, mc, space) |
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| subroutine, public | linear_solver_oct_m::linear_solver_end (this) |
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| integer function, public | linear_solver_oct_m::linear_solver_ops_per_iter (this) |
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| subroutine, public | linear_solver_oct_m::linear_solver_obsolete_variables (namespace, old_prefix, new_prefix) |
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| subroutine, public | linear_solver_oct_m::dlinear_solver_solve_hxey (this, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used, occ_response) |
| | This subroutine calculates the solution of (H + shift) x = y Typically shift = - eigenvalue + omega. More...
|
| |
| subroutine, public | linear_solver_oct_m::dlinear_solver_solve_hxey_batch (this, namespace, hm, mesh, st, xb, yb, shift, tol, residue, iter_used, occ_response, use_initial_guess) |
| |
| subroutine | linear_solver_oct_m::dlinear_solver_cg (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used) |
| | Conjugate gradients. More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_idrs (ls, namespace, mesh, st, x, y, tol, residue, iter_used) |
| | IDRS This is the "Induced Dimension Reduction", IDR(s) (for s=4). IDR(s) is a robust and efficient short recurrence Krylov subspace method for solving large nonsymmetric systems of linear equations. It is described in [Peter Sonneveld and Martin B. van Gijzen, SIAM J. Sci. Comput. 31, 1035 (2008)]. We have adapted the code released by M. B. van Gizjen [http: More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_bicgstab (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used, occ_response) |
| | BICONJUGATE GRADIENTS STABILIZED see http: More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_multigrid (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used) |
| |
| subroutine | smoothing (steps) |
| |
| subroutine | linear_solver_oct_m::dlinear_solver_operator (hm, namespace, mesh, st, ist, ik, shift, x, hx) |
| | This routine applies the operator hx = [H (+ Q) + shift] x. More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_operator_batch (hm, namespace, mesh, st, shift, xb, hxb) |
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| subroutine | linear_solver_oct_m::dlinear_solver_operator_na (x, hx) |
| | applies linear_solver_operator with other arguments implicit as global variables More...
|
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| subroutine | linear_solver_oct_m::dlinear_solver_operator_t_na (x, hx) |
| | applies transpose of linear_solver_operator with other arguments implicit as global variables \( (H - shift)^T = H* - shift = (H - shift*)* \) More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_operator_sym_na (x, hx) |
| | applies linear_solver_operator in symmetrized form: \( A^T A \) More...
|
| |
| subroutine | linear_solver_oct_m::dlinear_solver_preconditioner (x, hx) |
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| subroutine | linear_solver_oct_m::dlinear_solver_sos (hm, namespace, mesh, st, ist, ik, x, y, shift, residue, iter_used) |
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| subroutine | linear_solver_oct_m::dlinear_solver_qmr_dotp (this, namespace, hm, mesh, st, xb, bb, shift, iter_used, residue, threshold, use_initial_guess) |
| | for complex symmetric matrices W Chen and B Poirier, J Comput Phys 219, 198-209 (2006) More...
|
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| real(real64) function, dimension(n) | linear_solver_oct_m::dsingledimarray (n, a) |
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| real(real64) function, dimension(np, dim) | linear_solver_oct_m::ddoubledimarray (np, dim, a) |
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| real(real64) function | linear_solver_oct_m::ddotproduct (a, b) |
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| real(real64) function, dimension(size(v, 1), size(v, 2)) | linear_solver_oct_m::dmatrixvector (v) |
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| real(real64) function, dimension(size(v, 1), size(v, 2)) | linear_solver_oct_m::dpreconditioner (v) |
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| subroutine, public | linear_solver_oct_m::zlinear_solver_solve_hxey (this, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used, occ_response) |
| | This subroutine calculates the solution of (H + shift) x = y Typically shift = - eigenvalue + omega. More...
|
| |
| subroutine, public | linear_solver_oct_m::zlinear_solver_solve_hxey_batch (this, namespace, hm, mesh, st, xb, yb, shift, tol, residue, iter_used, occ_response, use_initial_guess) |
| |
| subroutine | linear_solver_oct_m::zlinear_solver_cg (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used) |
| | Conjugate gradients. More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_idrs (ls, namespace, mesh, st, x, y, tol, residue, iter_used) |
| | IDRS This is the "Induced Dimension Reduction", IDR(s) (for s=4). IDR(s) is a robust and efficient short recurrence Krylov subspace method for solving large nonsymmetric systems of linear equations. It is described in [Peter Sonneveld and Martin B. van Gijzen, SIAM J. Sci. Comput. 31, 1035 (2008)]. We have adapted the code released by M. B. van Gizjen [http: More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_bicgstab (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used, occ_response) |
| | BICONJUGATE GRADIENTS STABILIZED see http: More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_multigrid (ls, namespace, hm, mesh, st, ist, ik, x, y, shift, tol, residue, iter_used) |
| |
| subroutine | linear_solver_oct_m::zlinear_solver_operator (hm, namespace, mesh, st, ist, ik, shift, x, hx) |
| | This routine applies the operator hx = [H (+ Q) + shift] x. More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_operator_batch (hm, namespace, mesh, st, shift, xb, hxb) |
| |
| subroutine | linear_solver_oct_m::zlinear_solver_operator_na (x, hx) |
| | applies linear_solver_operator with other arguments implicit as global variables More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_operator_t_na (x, hx) |
| | applies transpose of linear_solver_operator with other arguments implicit as global variables \( (H - shift)^T = H* - shift = (H - shift*)* \) More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_operator_sym_na (x, hx) |
| | applies linear_solver_operator in symmetrized form: \( A^T A \) More...
|
| |
| subroutine | linear_solver_oct_m::zlinear_solver_preconditioner (x, hx) |
| |
| subroutine | linear_solver_oct_m::zlinear_solver_sos (hm, namespace, mesh, st, ist, ik, x, y, shift, residue, iter_used) |
| |
| subroutine | linear_solver_oct_m::zlinear_solver_qmr_dotp (this, namespace, hm, mesh, st, xb, bb, shift, iter_used, residue, threshold, use_initial_guess) |
| | for complex symmetric matrices W Chen and B Poirier, J Comput Phys 219, 198-209 (2006) More...
|
| |
| complex(real64) function, dimension(n) | linear_solver_oct_m::zsingledimarray (n, a) |
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| complex(real64) function, dimension(np, dim) | linear_solver_oct_m::zdoubledimarray (np, dim, a) |
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| complex(real64) function | linear_solver_oct_m::zdotproduct (a, b) |
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| complex(real64) function, dimension(size(v, 1), size(v, 2)) | linear_solver_oct_m::zmatrixvector (v) |
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| complex(real64) function, dimension(size(v, 1), size(v, 2)) | linear_solver_oct_m::zpreconditioner (v) |
| |
1.9.4