Inherits sirius::la::Eigensolver.
Public Member Functions | |
| Eigensolver_elpa (int stage__) | |
| int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< double > &A__, dmatrix< double > &B__, double *eval__, dmatrix< double > &Z__) override |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< double > > &A__, dmatrix< std::complex< double > > &B__, double *eval__, dmatrix< std::complex< double > > &Z__) override |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, dmatrix< double > &A__, dmatrix< double > &B__, double *eval__, dmatrix< double > &Z__) override |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, dmatrix< std::complex< double > > &A__, dmatrix< std::complex< double > > &B__, double *eval__, dmatrix< std::complex< double > > &Z__) override |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< double > &A__, double *eval__, dmatrix< double > &Z__) override |
| Solve a standard eigen-value problem for N lowest eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< double > > &A__, double *eval__, dmatrix< std::complex< double > > &Z__) override |
| Solve a standard eigen-value problem for N lowest eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, dmatrix< double > &A__, double *eval__, dmatrix< double > &Z__) override |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
| int | solve (ftn_int matrix_size__, dmatrix< std::complex< double > > &A__, double *eval__, dmatrix< std::complex< double > > &Z__) override |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
 Public Member Functions inherited from sirius::la::Eigensolver | |
| Eigensolver (ev_solver_t type__, bool is_parallel__, sddk::memory_t host_memory_t__, sddk::memory_t data_memory_t__) | |
| Constructor. More... | |
| virtual | ~Eigensolver () |
| Destructor. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< double > &A__, double *eval__, dmatrix< double > &Z__) |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< std::complex< double > > &A__, double *eval__, dmatrix< std::complex< double > > &Z__) |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< float > &A__, float *eval__, dmatrix< float > &Z__) |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< std::complex< float > > &A__, float *eval__, dmatrix< std::complex< float > > &Z__) |
| Solve a standard eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< double > &A__, double *eval__, dmatrix< double > &Z__) |
| Solve a standard eigen-value problem of a sub-matrix for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< double > > &A__, double *eval__, dmatrix< std::complex< double > > &Z__) |
| Solve a standard eigen-value problem of a sub-matrix for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< float > &A__, float *eval__, dmatrix< float > &Z__) |
| Solve a standard eigen-value problem of a sub-matrix for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< float > > &A__, float *eval__, dmatrix< std::complex< float > > &Z__) |
| Solve a standard eigen-value problem of a sub-matrix for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< double > &A__, dmatrix< double > &B__, double *eval__, dmatrix< double > &Z__) |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< std::complex< double > > &A__, dmatrix< std::complex< double > > &B__, double *eval__, dmatrix< std::complex< double > > &Z__) |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< float > &A__, dmatrix< float > &B__, float *eval__, dmatrix< float > &Z__) |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, dmatrix< std::complex< float > > &A__, dmatrix< std::complex< float > > &B__, float *eval__, dmatrix< std::complex< float > > &Z__) |
| Solve a generalized eigen-value problem for all eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< double > &A__, dmatrix< double > &B__, double *eval__, dmatrix< double > &Z__) |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< double > > &A__, dmatrix< std::complex< double > > &B__, double *eval__, dmatrix< std::complex< double > > &Z__) |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< float > &A__, dmatrix< float > &B__, float *eval__, dmatrix< float > &Z__) |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| virtual int | solve (ftn_int matrix_size__, ftn_int nev__, dmatrix< std::complex< float > > &A__, dmatrix< std::complex< float > > &B__, float *eval__, dmatrix< std::complex< float > > &Z__) |
| Solve a generalized eigen-value problem for N lowest eigen-pairs. More... | |
| bool | is_parallel () const |
| Parallel or sequential solver. More... | |
| sddk::memory_t | host_memory_t () const |
| Type of host memory, required by the solver. More... | |
| sddk::memory_t | data_memory_t () const |
| Type of input memory for the solver. More... | |
| ev_solver_t | type () const |
| Type of eigen-solver. More... | |
Static Public Member Functions | |
| static void | initialize () |
| static void | finalize () |
Private Attributes | |
| int | stage_ |
Additional Inherited Members | |
| Protected Attributes inherited from sirius::la::Eigensolver | |
| ev_solver_t | ev_solver_type_ |
| Type of the eigen-value solver. More... | |
| const std::string | error_msg_not_implemented = "solver is not implemented" |
| Common error message. More... | |
| bool | is_parallel_ {false} |
| True if solver is MPI parallel. More... | |
| sddk::memory_t | host_memory_t_ {sddk::memory_t::none} |
| Type of host memory needed for the solver. More... | |
| sddk::memory_t | data_memory_t_ {sddk::memory_t::none} |
| Type of input data memory. More... | |
Detailed Description
Definition at line 389 of file eigenproblem.hpp.
Constructor & Destructor Documentation
◆ Eigensolver_elpa()
| sirius::la::Eigensolver_elpa::Eigensolver_elpa | ( | int | stage__ | ) |
Definition at line 44 of file eigenproblem.cpp.
Member Function Documentation
◆ initialize()
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static |
Definition at line 53 of file eigenproblem.cpp.
◆ finalize()
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static |
Definition at line 60 of file eigenproblem.cpp.
◆ solve() [1/8]
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overridevirtual |
Solve a generalized eigen-value problem for N lowest eigen-pairs.
- solve a standard problem */
Reimplemented from sirius::la::Eigensolver.
Definition at line 67 of file eigenproblem.cpp.
◆ solve() [2/8]
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overridevirtual |
Solve a generalized eigen-value problem for N lowest eigen-pairs.
- solve a standard problem */
Reimplemented from sirius::la::Eigensolver.
Definition at line 130 of file eigenproblem.cpp.
◆ solve() [3/8]
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overridevirtual |
Solve a generalized eigen-value problem for all eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 192 of file eigenproblem.cpp.
◆ solve() [4/8]
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overridevirtual |
Solve a generalized eigen-value problem for all eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 198 of file eigenproblem.cpp.
◆ solve() [5/8]
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overridevirtual |
Solve a standard eigen-value problem for N lowest eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 205 of file eigenproblem.cpp.
◆ solve() [6/8]
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overridevirtual |
Solve a standard eigen-value problem for N lowest eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 247 of file eigenproblem.cpp.
◆ solve() [7/8]
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overridevirtual |
Solve a standard eigen-value problem for all eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 294 of file eigenproblem.cpp.
◆ solve() [8/8]
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overridevirtual |
Solve a standard eigen-value problem for all eigen-pairs.
Reimplemented from sirius::la::Eigensolver.
Definition at line 300 of file eigenproblem.cpp.
Member Data Documentation
◆ stage_
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private |
Definition at line 392 of file eigenproblem.hpp.
The documentation for this class was generated from the following files:
