csscal man page on OpenIndiana

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csscal(3P)		    Sun Performance Library		    csscal(3P)

NAME
       csscal - Compute y := alpha * y

SYNOPSIS
       SUBROUTINE CSSCAL(N, ALPHA, Y, INCY)

       COMPLEX Y(*)
       INTEGER N, INCY
       REAL ALPHA

       SUBROUTINE CSSCAL_64(N, ALPHA, Y, INCY)

       COMPLEX Y(*)
       INTEGER*8 N, INCY
       REAL ALPHA

   F95 INTERFACE
       SUBROUTINE SCAL([N], ALPHA, Y, [INCY])

       COMPLEX, DIMENSION(:) :: Y
       INTEGER :: N, INCY
       REAL :: ALPHA

       SUBROUTINE SCAL_64([N], ALPHA, Y, [INCY])

       COMPLEX, DIMENSION(:) :: Y
       INTEGER(8) :: N, INCY
       REAL :: ALPHA

   C INTERFACE
       #include <sunperf.h>

       void csscal(int n, float alpha, complex *y, int incy);

       void csscal_64(long n, float alpha, complex *y, long incy);

PURPOSE
       csscal  Compute	y  := alpha * y where alpha is a scalar and y is an n-
       vector.

ARGUMENTS
       N (input)
		 On entry, N specifies the number of elements in  the  vector.
		 N must be at least one for the subroutine to have any visible
		 effect.  Unchanged on exit.

       ALPHA (input)
		 On entry, ALPHA specifies the	scalar	alpha.	 Unchanged  on
		 exit.

       Y (input/output)
		 (  1  +  ( n - 1 )*INCY ).  On entry, the incremented array Y
		 must contain the vector y. On exit, Y is overwritten  by  the
		 updated vector y.

       INCY (input)
		 On entry, INCY specifies the increment for the elements of Y.
		 This routine returns immediately if  INCY  is	less  than  or
		 equal to zero.	 Unchanged on exit.

				  6 Mar 2009			    csscal(3P)
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