A tag for SPAI.
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#include <spai_tag.hpp>
A tag for SPAI.
Contains values for the algorithm. Must be passed to spai_precond constructor
- Examples:
- spai.cpp.
Definition at line 64 of file spai_tag.hpp.
viennacl::linalg::detail::spai::spai_tag::spai_tag |
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double |
residual_norm_threshold = 1e-3 , |
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unsigned int |
iteration_limit = 5 , |
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double |
residual_threshold = 1e-2 , |
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bool |
is_static = false , |
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bool |
is_right = false |
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inline |
Constructor.
- Parameters
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residual_norm_threshold | Calculate until the norm of the residual falls below this threshold |
iteration_limit | maximum number of iterations |
residual_threshold | determines starting threshold in residual vector for including new indices into set J |
is_static | determines if static version of SPAI should be used |
is_right | determines if left or right preconditioner should be used |
Definition at line 75 of file spai_tag.hpp.
long viennacl::linalg::detail::spai::spai_tag::getBegInd |
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const |
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inline |
long viennacl::linalg::detail::spai::spai_tag::getEndInd |
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const |
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inline |
bool viennacl::linalg::detail::spai::spai_tag::getIsRight |
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const |
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inline |
bool viennacl::linalg::detail::spai::spai_tag::getIsStatic |
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const |
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inline |
unsigned int viennacl::linalg::detail::spai::spai_tag::getIterationLimit |
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const |
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inline |
double viennacl::linalg::detail::spai::spai_tag::getResidualNormThreshold |
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const |
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double viennacl::linalg::detail::spai::spai_tag::getResidualThreshold |
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const |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setBegInd |
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long |
beg_ind | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setEndInd |
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long |
end_ind | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setIsRight |
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bool |
is_right | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setIsStatic |
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bool |
is_static | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setIterationLimit |
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unsigned int |
iteration_limit | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setResidualNormThreshold |
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double |
residual_norm_threshold | ) |
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inline |
void viennacl::linalg::detail::spai::spai_tag::setResidualThreshold |
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double |
residual_threshold | ) |
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inline |
The documentation for this class was generated from the following file: