subroutine saxpy (N, SA, SX, INCX, SY, INCY)
subroutine saxpy (integer N, real SA, real, dimension(*) SX, integer INCX, real, dimension(*) SY, integer INCY)
SAXPY constant times a vector plus a vector. uses unrolled loops for increments equal to one.
N is INTEGER number of elements in input vector(s)
SA is REAL On entry, SA specifies the scalar alpha.
SX is REAL array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
INCX is INTEGER storage spacing between elements of SX
SY is REAL array, dimension ( 1 + ( N - 1 )*abs( INCY ) )
INCY is INTEGER storage spacing between elements of SY
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
jack dongarra, linpack, 3/11/78. modified 12/3/93, array(1) declarations changed to array(*)
Definition at line 91 of file saxpy.f.
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The man page saxpy(3) is an alias of saxpy.f(3).