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clarscl2.3lapack
Langue: en
Version: 285418 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
CLARSCL2 - performs a reciprocal diagonal scaling on an vectorSYNOPSIS
- SUBROUTINE CLARSCL2
- ( M, N, D, X, LDX )
- IMPLICIT NONE
- INTEGER M, N, LDX
- COMPLEX X( LDX, * )
- REAL D( * )
PURPOSE
CLARSCL2 performs a reciprocal diagonal scaling on an vector:x <-- inv(D) * x
where the diagonal matrix D is stored as a vector.
Eventually to be replaced by BLAS_sge_diag_scale in the new BLAS standard.
ARGUMENTS
The size of the vectors X and D.- D (input) REAL array, length N
- Diagonal matrix D, stored as a vector of length N. X (input/output) COMPLEX array, length N On entry, the vector X to be scaled by D. On exit, the scaled vector.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre