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gehd2.hpp File Reference
#include "tlapack/base/utils.hpp"#include "tlapack/lapack/larf.hpp"#include "tlapack/lapack/larfg.hpp"
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Namespaces | |
| namespace | tlapack |
| Sort the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' ). | |
Functions | |
| template<TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR vector_t> | |
| int | tlapack::gehd2 (size_type< matrix_t > ilo, size_type< matrix_t > ihi, matrix_t &A, vector_t &tau) |
| Reduces a general square matrix to upper Hessenberg form. | |
| template<TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR vector_t, TLAPACK_WORKSPACE work_t> | |
| int | tlapack::gehd2_work (size_type< matrix_t > ilo, size_type< matrix_t > ihi, matrix_t &A, vector_t &tau, work_t &work) |
| Reduces a general square matrix to upper Hessenberg form. Workspace is provided as an argument. | |
| template<class T , TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR vector_t> | |
| constexpr WorkInfo | tlapack::gehd2_worksize (size_type< matrix_t > ilo, size_type< matrix_t > ihi, const matrix_t &A, const vector_t &tau) |
| Worspace query of gehd2() | |
