share/lapack/blas/zscal.lisp

   1 ;;; Compiled by f2cl version:
   2 ;;; ("f2cl1.l,v 2edcbd958861 2012/05/30 03:34:52 toy $"
   3 ;;;  "f2cl2.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   4 ;;;  "f2cl3.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   5 ;;;  "f2cl4.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   6 ;;;  "f2cl5.l,v 3fe93de3be82 2012/05/06 02:17:14 toy $"
   7 ;;;  "f2cl6.l,v 1d5cbacbb977 2008/08/24 00:56:27 rtoy $"
   8 ;;;  "macros.l,v 3fe93de3be82 2012/05/06 02:17:14 toy $")
   9
  10 ;;; Using Lisp CMU Common Lisp 20d (20D Unicode)
  11 ;;;
  12 ;;; Options: ((:prune-labels nil) (:auto-save t) (:relaxed-array-decls t)
  13 ;;;           (:coerce-assigns :as-needed) (:array-type ':array)
  14 ;;;           (:array-slicing t) (:declare-common nil)
  15 ;;;           (:float-format double-float))
  16
  17 (in-package :blas)
  18
  19
  20 (defun zscal (n za zx incx)
  21   (declare (type (array f2cl-lib:complex16 (*)) zx)
  22            (type (f2cl-lib:complex16) za)
  23            (type (f2cl-lib:integer4) incx n))
  24   (f2cl-lib:with-multi-array-data
  25       ((zx f2cl-lib:complex16 zx-%data% zx-%offset%))
  26     (prog ((i 0) (ix 0))
  27       (declare (type (f2cl-lib:integer4) ix i))
  28       (if (or (<= n 0) (<= incx 0)) (go end_label))
  29       (if (= incx 1) (go label20))
  30       (setf ix 1)
  31       (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  32                     ((> i n) nil)
  33         (tagbody
  34           (setf (f2cl-lib:fref zx-%data% (ix) ((1 *)) zx-%offset%)
  35                   (* za (f2cl-lib:fref zx-%data% (ix) ((1 *)) zx-%offset%)))
  36           (setf ix (f2cl-lib:int-add ix incx))
  37          label10))
  38       (go end_label)
  39      label20
  40       (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  41                     ((> i n) nil)
  42         (tagbody
  43           (setf (f2cl-lib:fref zx-%data% (i) ((1 *)) zx-%offset%)
  44                   (* za (f2cl-lib:fref zx-%data% (i) ((1 *)) zx-%offset%)))
  45          label30))
  46       (go end_label)
  47      end_label
  48       (return (values nil nil nil nil)))))
  49
  50 (in-package #-gcl #:cl-user #+gcl "CL-USER")
  51 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  52 (eval-when (:load-toplevel :compile-toplevel :execute)
  53   (setf (gethash 'fortran-to-lisp::zscal fortran-to-lisp::*f2cl-function-info*)
  54           (fortran-to-lisp::make-f2cl-finfo
  55            :arg-types '((fortran-to-lisp::integer4)
  56                         (fortran-to-lisp::complex16)
  57                         (array fortran-to-lisp::complex16 (*))
  58                         (fortran-to-lisp::integer4))
  59            :return-values '(nil nil nil nil)
  60            :calls 'nil)))
  61