version 1.13, 2016/08/27 15:37:52
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version 1.15, 2018/05/29 06:55:13
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* |
* |
* =========== DOCUMENTATION =========== |
* =========== DOCUMENTATION =========== |
* |
* |
* Online html documentation available at |
* Online html documentation available at |
* http://www.netlib.org/lapack/explore-html/ |
* http://www.netlib.org/lapack/explore-html/ |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* SUBROUTINE DGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY) |
* SUBROUTINE DGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* DOUBLE PRECISION ALPHA,BETA |
* DOUBLE PRECISION ALPHA,BETA |
* INTEGER INCX,INCY,LDA,M,N |
* INTEGER INCX,INCY,LDA,M,N |
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* .. Array Arguments .. |
* .. Array Arguments .. |
* DOUBLE PRECISION A(LDA,*),X(*),Y(*) |
* DOUBLE PRECISION A(LDA,*),X(*),Y(*) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> |
*> |
*> \param[in] A |
*> \param[in] A |
*> \verbatim |
*> \verbatim |
*> A is DOUBLE PRECISION array of DIMENSION ( LDA, n ). |
*> A is DOUBLE PRECISION array, dimension ( LDA, N ) |
*> Before entry, the leading m by n part of the array A must |
*> Before entry, the leading m by n part of the array A must |
*> contain the matrix of coefficients. |
*> contain the matrix of coefficients. |
*> \endverbatim |
*> \endverbatim |
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*> |
*> |
*> \param[in] X |
*> \param[in] X |
*> \verbatim |
*> \verbatim |
*> X is DOUBLE PRECISION array of DIMENSION at least |
*> X is DOUBLE PRECISION array, dimension at least |
*> ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n' |
*> ( 1 + ( n - 1 )*abs( INCX ) ) when TRANS = 'N' or 'n' |
*> and at least |
*> and at least |
*> ( 1 + ( m - 1 )*abs( INCX ) ) otherwise. |
*> ( 1 + ( m - 1 )*abs( INCX ) ) otherwise. |
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*> |
*> |
*> \param[in,out] Y |
*> \param[in,out] Y |
*> \verbatim |
*> \verbatim |
*> Y is DOUBLE PRECISION array of DIMENSION at least |
*> Y is DOUBLE PRECISION array, dimension at least |
*> ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n' |
*> ( 1 + ( m - 1 )*abs( INCY ) ) when TRANS = 'N' or 'n' |
*> and at least |
*> and at least |
*> ( 1 + ( n - 1 )*abs( INCY ) ) otherwise. |
*> ( 1 + ( n - 1 )*abs( INCY ) ) otherwise. |
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* Authors: |
* Authors: |
* ======== |
* ======== |
* |
* |
*> \author Univ. of Tennessee |
*> \author Univ. of Tennessee |
*> \author Univ. of California Berkeley |
*> \author Univ. of California Berkeley |
*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date November 2015 |
*> \date December 2016 |
* |
* |
*> \ingroup double_blas_level2 |
*> \ingroup double_blas_level2 |
* |
* |
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* ===================================================================== |
* ===================================================================== |
SUBROUTINE DGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY) |
SUBROUTINE DGEMV(TRANS,M,N,ALPHA,A,LDA,X,INCX,BETA,Y,INCY) |
* |
* |
* -- Reference BLAS level2 routine (version 3.6.0) -- |
* -- Reference BLAS level2 routine (version 3.7.0) -- |
* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- |
* -- Reference BLAS 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 2015 |
* December 2016 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
DOUBLE PRECISION ALPHA,BETA |
DOUBLE PRECISION ALPHA,BETA |