share/lapack/blas/zcopy.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 zcopy (n zx incx zy incy)
  21   (declare (type (array f2cl-lib:complex16 (*)) zy zx)
  22            (type (f2cl-lib:integer4) incy incx n))
  23   (f2cl-lib:with-multi-array-data
  24       ((zx f2cl-lib:complex16 zx-%data% zx-%offset%)
  25        (zy f2cl-lib:complex16 zy-%data% zy-%offset%))
  26     (prog ((i 0) (ix 0) (iy 0))
  27       (declare (type (f2cl-lib:integer4) iy ix i))
  28       (if (<= n 0) (go end_label))
  29       (if (and (= incx 1) (= incy 1)) (go label20))
  30       (setf ix 1)
  31       (setf iy 1)
  32       (if (< incx 0)
  33           (setf ix
  34                   (f2cl-lib:int-add
  35                    (f2cl-lib:int-mul (f2cl-lib:int-sub 1 n) incx)
  36                    1)))
  37       (if (< incy 0)
  38           (setf iy
  39                   (f2cl-lib:int-add
  40                    (f2cl-lib:int-mul (f2cl-lib:int-sub 1 n) incy)
  41                    1)))
  42       (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  43                     ((> i n) nil)
  44         (tagbody
  45           (setf (f2cl-lib:fref zy-%data% (iy) ((1 *)) zy-%offset%)
  46                   (f2cl-lib:fref zx-%data% (ix) ((1 *)) zx-%offset%))
  47           (setf ix (f2cl-lib:int-add ix incx))
  48           (setf iy (f2cl-lib:int-add iy incy))
  49          label10))
  50       (go end_label)
  51      label20
  52       (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  53                     ((> i n) nil)
  54         (tagbody
  55           (setf (f2cl-lib:fref zy-%data% (i) ((1 *)) zy-%offset%)
  56                   (f2cl-lib:fref zx-%data% (i) ((1 *)) zx-%offset%))
  57          label30))
  58       (go end_label)
  59      end_label
  60       (return (values nil nil nil nil nil)))))
  61
  62 (in-package #-gcl #:cl-user #+gcl "CL-USER")
  63 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  64 (eval-when (:load-toplevel :compile-toplevel :execute)
  65   (setf (gethash 'fortran-to-lisp::zcopy fortran-to-lisp::*f2cl-function-info*)
  66           (fortran-to-lisp::make-f2cl-finfo
  67            :arg-types '((fortran-to-lisp::integer4)
  68                         (array fortran-to-lisp::complex16 (*))
  69                         (fortran-to-lisp::integer4)
  70                         (array fortran-to-lisp::complex16 (*))
  71                         (fortran-to-lisp::integer4))
  72            :return-values '(nil nil nil nil nil)
  73            :calls 'nil)))
  74