TH2MatBuilder< T_value > Class Template Referenceabstract
Base class for H² matrix builders providing leaf bulding function with corresponding cluster bases.
#include <TMatBuilder.hh>
Inheritance diagram for TH2MatBuilder< T_value >:
Public Member Functions | |
| TH2MatBuilder (const cl_basis_t *row_cb, const cl_basis_t *col_cb) | |
| construct H2 matrix builder with supplied cluster bases | |
| virtual std::unique_ptr< TMatrix< value_t > > | build_leaf (const TBlockCluster *bc, const matform_t matformat, const TTruncAcc &acc) const |
| construct matrices for leaves in the block cluster tree | |
| virtual std::unique_ptr< TBlockMatrix< value_t > > | build_blocked (const TBlockCluster *bc) const |
| build blocked matrix | |
| virtual std::unique_ptr< TMatrix< value_t > > | build_ghost (const TBlockCluster *bc) const |
| build placeholder matrix for remote blocks | |
 Public Member Functions inherited from TMatBuilder< T_value > | |
| TMatBuilder (const bool coarsening=CFG::Build::coarsen) | |
| void | set_coarsening (const bool b) |
| (de-) activate coarsening with standard accuracy (default: off) | |
| void | set_coarsening (const TTruncAcc &acc) |
| activate coarsening with accuracy acc | |
| void | set_build_ghosts (const bool b) |
| void | set_bc_builder (const TBCBuilder *bc_builder) |
| set block cluster tree builder object (default: nullptr) | |
| virtual std::unique_ptr< TMatrix< T_value > > | build (const TBlockClusterTree *bct, const TTruncAcc &acc, TProgressBar *progress=nullptr) const |
| build the H-matrix with block-wise accuracy defined by acc | |
| virtual std::unique_ptr< TMatrix< T_value > > | build (const TBlockCluster *bc, const TTruncAcc &acc, TProgressBar *progress=nullptr) const |
| virtual std::unique_ptr< TMatrix< T_value > > | build (const TBlockClusterTree *cluster, const matform_t matformat, const TTruncAcc &acc, TProgressBar *progress=nullptr) const |
| same as More... | |
| virtual std::unique_ptr< TMatrix< T_value > > | build (const TBlockCluster *cluster, const matform_t matformat, const TTruncAcc &acc, TProgressBar *progress=nullptr) const |
| same as More... | |
| virtual matform_t | matrix_format () const=0 |
| return matrix format | |
| const stat_t & | statistics () const |
| return statistics information | |
Protected Member Functions | |
| virtual std::unique_ptr< TMatrix< value_t > > | build_uniform_leaf (const TBlockCluster *bc, const cl_basis_t *row_cb, const cl_basis_t *col_cb, const matform_t matformat, const TTruncAcc &acc) const =0 |
| construct uniform matrices for leaves in the block cluster tree | |
| Protected Member Functions inherited from TMatBuilder< T_value > | |
| virtual std::unique_ptr< TMatrix< T_value > > | thr_build (const TBlockCluster *bc, const matform_t matformat, const TTruncAcc &acc, TProgressBar *progress) const |
| threaded building process | |
