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PLASMA_sormqr_Tile - overwrites the general M-by-N matrix C with Q*C, where Q is an orthogonal matrix (unitary in the complex case) defined as the product of elementary reflectors returned by PLASMA_sgeqrf_Tile Q is of order M. All matrices are passed through descriptors. All dimensions are taken from the descriptors.
- Parameters
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| [in] | side | Intended usage: = PlasmaLeft: apply Q or Q**T from the left; = PlasmaRight: apply Q or Q**T from the right. Currently only PlasmaLeft is supported. |
| [in] | trans | Intended usage: = PlasmaNoTrans: no transpose, apply Q; = PlasmaTrans: ugate transpose, apply Q**T. Currently only PlasmaTrans is supported. |
| [in] | A | Details of the QR factorization of the original matrix A as returned by PLASMA_sgeqrf. |
| [in] | T | Auxiliary factorization data, computed by PLASMA_sgeqrf. Can be obtained with PLASMA_Alloc_Workspace_sgeqrf |
| [in,out] | C | On entry, the M-by-N matrix C. On exit, C is overwritten by Q*C or Q**T*C. |
- Returns
- Return values
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| PLASMA_SUCCESS | successful exit |
- See Also
- PLASMA_sormqr
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PLASMA_sormqr_Tile_Async
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PLASMA_cormqr_Tile
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PLASMA_dormqr_Tile
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PLASMA_sormqr_Tile
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PLASMA_sgeqrf_Tile
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