Holds implementation details for functionality in the main viennacl-namespace. Not intended for direct use by library users.
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Namespaces |
| namespace | fft |
| | Helper namespace for fast Fourier transforms. Not to be used directly by library users.
|
Functions |
| template<typename CPU_MATRIX , typename SCALARTYPE > |
| void | copy_impl (const CPU_MATRIX &cpu_matrix, compressed_compressed_matrix< SCALARTYPE > &gpu_matrix, vcl_size_t nonzero_rows, vcl_size_t nonzeros) |
| template<typename CPU_MATRIX , typename SCALARTYPE , unsigned int ALIGNMENT> |
| void | copy_impl (const CPU_MATRIX &cpu_matrix, compressed_matrix< SCALARTYPE, ALIGNMENT > &gpu_matrix, vcl_size_t nonzeros) |
| template<typename IndexT , typename ValueT > |
| IndexT | calc_reordered_bw (std::vector< std::map< IndexT, ValueT > > const &matrix, std::vector< bool > &dof_assigned_to_node, std::vector< IndexT > const &permutation) |
| template<typename IndexT > |
| bool | comb_inc (std::vector< IndexT > &comb, vcl_size_t n) |
| template<typename MatrixT , typename IndexT > |
| void | generate_layering (MatrixT const &matrix, std::vector< std::vector< IndexT > > &layer_list) |
| | Function to generate a node layering as a tree structure.
|
| template<typename MatrixType > |
| void | generate_layering (MatrixType const &matrix, std::vector< std::vector< int > > &l, int s) |
| template<typename MatrixT , typename IndexT > |
| void | nodes_of_strongly_connected_component (MatrixT const &matrix, std::vector< IndexT > &node_list) |
| | Fills the provided nodelist with all nodes of the same strongly connected component as the nodes in the node_list.
|
| bool | cuthill_mckee_comp_func (std::vector< int > const &a, std::vector< int > const &b) |
| template<typename IndexT > |
| bool | cuthill_mckee_comp_func_pair (std::pair< IndexT, IndexT > const &a, std::pair< IndexT, IndexT > const &b) |
| template<typename IndexT , typename ValueT > |
| vcl_size_t | cuthill_mckee_on_strongly_connected_component (std::vector< std::map< IndexT, ValueT > > const &matrix, std::deque< IndexT > &node_assignment_queue, std::vector< bool > &dof_assigned_to_node, std::vector< IndexT > &permutation, vcl_size_t current_dof) |
| | Runs the Cuthill-McKee algorithm on a strongly connected component of a graph.
|
| int | calc_layering_width (std::vector< std::vector< int > > const &l) |
| template<typename MatrixType > |
| std::vector< std::vector< int > > | gps_rg_components (MatrixType const &matrix, int n, std::vector< int > const &rg) |
Holds implementation details for functionality in the main viennacl-namespace. Not intended for direct use by library users.