Go to the source code of this file.
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namespace | tlapack |
| Sort the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' ).
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template<TLAPACK_SMATRIX A_t, TLAPACK_SVECTOR tau_t> |
int | tlapack::geqrf (A_t &A, tau_t &tau, const GeqrfOpts &opts={}) |
| Computes a QR factorization of an m-by-n matrix A using a blocked algorithm.
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template<TLAPACK_SMATRIX A_t, TLAPACK_SVECTOR tau_t, TLAPACK_WORKSPACE work_t> |
int | tlapack::geqrf_work (A_t &A, tau_t &tau, work_t &work, const GeqrfOpts &opts={}) |
| Computes a QR factorization of an m-by-n matrix A using a blocked algorithm. Workspace is provided as an argument.
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template<class T , TLAPACK_SMATRIX A_t, TLAPACK_SVECTOR tau_t> |
constexpr WorkInfo | tlapack::geqrf_worksize (const A_t &A, const tau_t &tau, const GeqrfOpts &opts={}) |
| Worspace query of geqrf()
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