<T>LAPACK 0.1.2
C++ Template Linear Algebra PACKage
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#include "tlapack/base/utils.hpp"
#include "tlapack/blas/gemm.hpp"
#include "tlapack/lapack/labrd.hpp"
Go to the source code of this file.
Classes | |
struct | tlapack::GebrdOpts |
Options struct for gebrd() More... | |
Functions | |
template<TLAPACK_SMATRIX matrix_t, TLAPACK_SVECTOR vector_t> | |
int | tlapack::gebrd (matrix_t &A, vector_t &tauv, vector_t &tauw, const GebrdOpts &opts={}) |
Reduces a general m by n matrix A to an upper real bidiagonal form B by a unitary transformation: | |
template<TLAPACK_SMATRIX matrix_t, TLAPACK_SVECTOR vector_t, TLAPACK_WORKSPACE work_t> | |
int | tlapack::gebrd_work (matrix_t &A, vector_t &tauv, vector_t &tauw, work_t &work, const GebrdOpts &opts={}) |
Reduces a general m by n matrix A to an upper real bidiagonal form B by a unitary transformation: Workspace is provided as an argument. | |
template<class T , TLAPACK_SMATRIX matrix_t, TLAPACK_SVECTOR vector_t> | |
constexpr WorkInfo | tlapack::gebrd_worksize (const matrix_t &A, const vector_t &tauq, const vector_t &taup, const GebrdOpts &opts={}) |
Worspace query of gebrd() | |