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int PLASMA_dorglq |
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int |
M, |
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int |
N, |
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int |
K, |
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double * |
A, |
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int |
LDA, |
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double * |
T, |
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double * |
B, |
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int |
LDB | |
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) |
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PLASMA_dorglq - Generates an M-by-N matrix Q with orthonormal rows, which is defined as the first M rows of a product of the elementary reflectors returned by PLASMA_dgelqf.
- Parameters:
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[in] | M | The number of rows of the matrix Q. M >= 0. |
[in] | N | The number of columns of the matrix Q. N >= M. |
[in] | K | The number of rows of elementary tile reflectors whose product defines the matrix Q. M >= K >= 0. |
[in] | A | Details of the LQ factorization of the original matrix A as returned by PLASMA_dgelqf. |
[in] | LDA | The leading dimension of the array A. LDA >= max(1,M). |
[in] | T | Auxiliary factorization data, computed by PLASMA_dgelqf. |
[out] | B | On exit, the M-by-N matrix Q. |
[in] | LDA | The leading dimension of the array B. LDB >= max(1,M). |
- Returns:
- Return values:
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| PLASMA_SUCCESS | successful exit |
| PLASMA_SUCCESS | <0 if -i, the i-th argument had an illegal value |
- See also:
- PLASMA_dorglq_Tile
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PLASMA_dorglq_Tile_Async
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PLASMA_cunglq
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PLASMA_dunglq
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PLASMA_sunglq
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PLASMA_dgelqf
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