decomposed_tensor_algebra.cpp File Reference
#include "mpqc/math/tensor/clr/decomposed_tensor_algebra.h"
#include "mpqc/math/external/tiledarray/tiledarray.h"
#include "mpqc/math/tensor/clr/decomposed_tensor.h"
#include "TiledArray/math/lapack.h"
#include <lapack.hh>
Include dependency graph for decomposed_tensor_algebra.cpp:

Namespaces

 mpqc
 The top-level namespace for all Massively Parallel Quantum Chemistry package.
 
 mpqc::math
 

Functions

void mpqc::math::recompress (DecomposedTensor< double > &t)
 Currently modifies input data regardless could cause some loss of accuracy. More...
 
DecomposedTensor< double > mpqc::math::two_way_decomposition (DecomposedTensor< double > const &t)
 Returns an empty DecomposedTensor if the compression rank was to large. More...
 
TA::Tensor< double > mpqc::math::combine (DecomposedTensor< double > const &t)
 
void mpqc::math::piv_cholesky (Eigen::Matrix< double, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor > &a)
 performs the pivoted Cholesky decomposition More...