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version 1.1, 2012/07/31 11:06:35
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version 1.5, 2014/01/27 09:28:16
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| *> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
| *> \author NAG Ltd. |
*> \author NAG Ltd. |
| * |
* |
| *> \date November 2011 |
*> \date November 2013 |
| * |
* |
| *> \ingroup doubleGEcomputational |
*> \ingroup doubleGEcomputational |
| * |
* |
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| * ===================================================================== |
* ===================================================================== |
| SUBROUTINE DGEQRT( M, N, NB, A, LDA, T, LDT, WORK, INFO ) |
SUBROUTINE DGEQRT( M, N, NB, A, LDA, T, LDT, WORK, INFO ) |
| * |
* |
| * -- LAPACK computational routine (version 3.4.0) -- |
* -- LAPACK computational routine (version 3.5.0) -- |
| * -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
| * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
| * November 2011 |
* November 2013 |
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| INTEGER INFO, LDA, LDT, M, N, NB |
INTEGER INFO, LDA, LDT, M, N, NB |
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| INFO = -1 |
INFO = -1 |
| ELSE IF( N.LT.0 ) THEN |
ELSE IF( N.LT.0 ) THEN |
| INFO = -2 |
INFO = -2 |
| ELSE IF( NB.LT.1 .OR. NB.GT.MIN(M,N) ) THEN |
ELSE IF( NB.LT.1 .OR. ( NB.GT.MIN(M,N) .AND. MIN(M,N).GT.0 ) )THEN |
| INFO = -3 |
INFO = -3 |
| ELSE IF( LDA.LT.MAX( 1, M ) ) THEN |
ELSE IF( LDA.LT.MAX( 1, M ) ) THEN |
| INFO = -5 |
INFO = -5 |
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