ESMF_DSCAL Subroutine

subroutine ESMF_DSCAL(N, DA, DX, INCX)

\brief \b ESMF_DSCAL \par Purpose:

\verbatim

ESMF_DSCAL scales a vector by a constant. uses unrolled loops for increment equal to one. \endverbatim \author Univ. of Tennessee \author Univ. of California Berkeley \author Univ. of Colorado Denver \author NAG Ltd. \date November 2011 \ingroup double_blas_level1 \par Further Details:

\verbatim

jack dongarra, linpack, 3/11/78.
modified 3/93 to return if incx .le. 0.
modified 12/3/93, array(1) declarations changed to array(*)

\endverbatim

Arguments

Type IntentOptional Attributes Name
integer :: N
double precision :: DA
double precision :: DX(*)
integer :: INCX