A class for the matrix slicing for parallel coarsening schemes (RS0/RS3). More...
#include <amg_base.hpp>
Public Member Functions | |
void | init (unsigned int levels, unsigned int threads=0) |
void | slice (unsigned int level, InternalT1 const &A, InternalT2 const &pointvector) |
void | join (unsigned int level, InternalT2 &pointvector) const |
Public Attributes | |
boost::numeric::ublas::vector< InternalT1 > | A_slice_ |
boost::numeric::ublas::vector< InternalT2 > | pointvector_slice_ |
boost::numeric::ublas::vector< boost::numeric::ublas::vector< unsigned int > > | offset_ |
unsigned int | threads_ |
unsigned int | levels_ |
A class for the matrix slicing for parallel coarsening schemes (RS0/RS3).
Holds information on a per-processor basis and offers functionality to slice and join the data structures.
Definition at line 1164 of file amg_base.hpp.
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inline |
Definition at line 1179 of file amg_base.hpp.
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inline |
Definition at line 1222 of file amg_base.hpp.
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inline |
Definition at line 1209 of file amg_base.hpp.
boost::numeric::ublas::vector<InternalT1> viennacl::linalg::detail::amg::amg_slicing< InternalT1, InternalT2 >::A_slice_ |
Definition at line 1171 of file amg_base.hpp.
unsigned int viennacl::linalg::detail::amg::amg_slicing< InternalT1, InternalT2 >::levels_ |
Definition at line 1177 of file amg_base.hpp.
boost::numeric::ublas::vector<boost::numeric::ublas::vector<unsigned int> > viennacl::linalg::detail::amg::amg_slicing< InternalT1, InternalT2 >::offset_ |
Definition at line 1174 of file amg_base.hpp.
boost::numeric::ublas::vector<InternalT2> viennacl::linalg::detail::amg::amg_slicing< InternalT1, InternalT2 >::pointvector_slice_ |
Definition at line 1172 of file amg_base.hpp.
unsigned int viennacl::linalg::detail::amg::amg_slicing< InternalT1, InternalT2 >::threads_ |
Definition at line 1176 of file amg_base.hpp.