share/odepack/src/adjlr.lisp

   1 ;;; Compiled by f2cl version:
   2 ;;; ("f2cl1.l,v 95098eb54f13 2013/04/01 00:45:16 toy $"
   3 ;;;  "f2cl2.l,v 95098eb54f13 2013/04/01 00:45:16 toy $"
   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 95098eb54f13 2013/04/01 00:45:16 toy $"
   7 ;;;  "f2cl6.l,v 1d5cbacbb977 2008/08/24 00:56:27 rtoy $"
   8 ;;;  "macros.l,v 1409c1352feb 2013/03/24 20:44:50 toy $")
   9
  10 ;;; Using Lisp CMU Common Lisp snapshot-2013-11 (20E 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 single-float))
  16
  17 (in-package "ODEPACK")
  18
  19
  20 (defun adjlr (n isp ldif)
  21   (declare (type (array f2cl-lib:integer4 (*)) isp)
  22            (type (f2cl-lib:integer4) ldif n))
  23   (f2cl-lib:with-multi-array-data
  24       ((isp f2cl-lib:integer4 isp-%data% isp-%offset%))
  25     (prog ((ip 0) (jlmax 0) (jumax 0) (lnfc 0) (lsfc 0) (nzlu 0))
  26       (declare (type (f2cl-lib:integer4) nzlu lsfc lnfc jumax jlmax ip))
  27       (setf ip (f2cl-lib:int-add (f2cl-lib:int-mul 2 n) 1))
  28       (setf jlmax (f2cl-lib:fref isp-%data% (ip) ((1 *)) isp-%offset%))
  29       (setf jumax
  30               (f2cl-lib:fref isp-%data%
  31                              ((f2cl-lib:int-add ip ip))
  32                              ((1 *))
  33                              isp-%offset%))
  34       (setf nzlu
  35               (f2cl-lib:int-sub
  36                (f2cl-lib:int-add
  37                 (f2cl-lib:int-sub
  38                  (f2cl-lib:fref isp-%data%
  39                                 ((f2cl-lib:int-add n 1))
  40                                 ((1 *))
  41                                 isp-%offset%)
  42                  (f2cl-lib:fref isp-%data% (1) ((1 *)) isp-%offset%))
  43                 (f2cl-lib:fref isp-%data%
  44                                ((f2cl-lib:int-add ip n 1))
  45                                ((1 *))
  46                                isp-%offset%))
  47                (f2cl-lib:fref isp-%data%
  48                               ((f2cl-lib:int-add ip 1))
  49                               ((1 *))
  50                               isp-%offset%)))
  51       (setf lsfc
  52               (f2cl-lib:int-add (f2cl-lib:int-mul 12 n)
  53                                 3
  54                                 (f2cl-lib:int-mul 2
  55                                                   (max
  56                                                    (the f2cl-lib:integer4
  57                                                         jlmax)
  58                                                    (the f2cl-lib:integer4
  59                                                         jumax)))))
  60       (setf lnfc (f2cl-lib:int-add (f2cl-lib:int-mul 9 n) 2 jlmax jumax nzlu))
  61       (setf ldif
  62               (max (the f2cl-lib:integer4 0)
  63                    (the f2cl-lib:integer4 (f2cl-lib:int-sub lsfc lnfc))))
  64       (go end_label)
  65      end_label
  66       (return (values nil nil ldif)))))
  67
  68 (in-package #:cl-user)
  69 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  70 (eval-when (:load-toplevel :compile-toplevel :execute)
  71   (setf (gethash 'fortran-to-lisp::adjlr fortran-to-lisp::*f2cl-function-info*)
  72           (fortran-to-lisp::make-f2cl-finfo
  73            :arg-types '((fortran-to-lisp::integer4)
  74                         (array fortran-to-lisp::integer4 (*))
  75                         (fortran-to-lisp::integer4))
  76            :return-values '(nil nil fortran-to-lisp::ldif)
  77            :calls 'nil)))
  78