share/odepack/src/jgroup.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 jgroup (n ia ja maxg ngrp igp jgp incl jdone ier)
  21   (declare (type (array f2cl-lib:integer4 (*)) jdone incl jgp igp ja ia)
  22            (type (f2cl-lib:integer4) ier ngrp maxg n))
  23   (f2cl-lib:with-multi-array-data
  24       ((ia f2cl-lib:integer4 ia-%data% ia-%offset%)
  25        (ja f2cl-lib:integer4 ja-%data% ja-%offset%)
  26        (igp f2cl-lib:integer4 igp-%data% igp-%offset%)
  27        (jgp f2cl-lib:integer4 jgp-%data% jgp-%offset%)
  28        (incl f2cl-lib:integer4 incl-%data% incl-%offset%)
  29        (jdone f2cl-lib:integer4 jdone-%data% jdone-%offset%))
  30     (prog ((i 0) (j 0) (k 0) (kmin 0) (kmax 0) (ncol 0) (ng 0))
  31       (declare (type (f2cl-lib:integer4) ng ncol kmax kmin k j i))
  32       (setf ier 0)
  33       (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
  34                     ((> j n) nil)
  35         (tagbody
  36          label10
  37           (setf (f2cl-lib:fref jdone-%data% (j) ((1 *)) jdone-%offset%) 0)))
  38       (setf ncol 1)
  39       (f2cl-lib:fdo (ng 1 (f2cl-lib:int-add ng 1))
  40                     ((> ng maxg) nil)
  41         (tagbody
  42           (setf (f2cl-lib:fref igp-%data% (ng) ((1 *)) igp-%offset%) ncol)
  43           (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  44                         ((> i n) nil)
  45             (tagbody
  46              label20
  47               (setf (f2cl-lib:fref incl-%data% (i) ((1 *)) incl-%offset%) 0)))
  48           (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
  49                         ((> j n) nil)
  50             (tagbody
  51               (if (= (f2cl-lib:fref jdone-%data% (j) ((1 *)) jdone-%offset%) 1)
  52                   (go label50))
  53               (setf kmin (f2cl-lib:fref ia-%data% (j) ((1 *)) ia-%offset%))
  54               (setf kmax
  55                       (f2cl-lib:int-sub
  56                        (f2cl-lib:fref ia-%data%
  57                                       ((f2cl-lib:int-add j 1))
  58                                       ((1 *))
  59                                       ia-%offset%)
  60                        1))
  61               (f2cl-lib:fdo (k kmin (f2cl-lib:int-add k 1))
  62                             ((> k kmax) nil)
  63                 (tagbody
  64                   (setf i (f2cl-lib:fref ja-%data% (k) ((1 *)) ja-%offset%))
  65                   (if
  66                    (= (f2cl-lib:fref incl-%data% (i) ((1 *)) incl-%offset%) 1)
  67                    (go label50))
  68                  label30))
  69               (setf (f2cl-lib:fref jgp-%data% (ncol) ((1 *)) jgp-%offset%) j)
  70               (setf ncol (f2cl-lib:int-add ncol 1))
  71               (setf (f2cl-lib:fref jdone-%data% (j) ((1 *)) jdone-%offset%) 1)
  72               (f2cl-lib:fdo (k kmin (f2cl-lib:int-add k 1))
  73                             ((> k kmax) nil)
  74                 (tagbody
  75                   (setf i (f2cl-lib:fref ja-%data% (k) ((1 *)) ja-%offset%))
  76                  label40
  77                   (setf (f2cl-lib:fref incl-%data% (i) ((1 *)) incl-%offset%)
  78                           1)))
  79              label50))
  80           (if (= ncol (f2cl-lib:fref igp-%data% (ng) ((1 *)) igp-%offset%))
  81               (go label70))
  82          label60))
  83       (if (<= ncol n) (go label80))
  84       (setf ng maxg)
  85      label70
  86       (setf ngrp (f2cl-lib:int-sub ng 1))
  87       (go end_label)
  88      label80
  89       (setf ier 1)
  90       (go end_label)
  91      end_label
  92       (return (values nil nil nil nil ngrp nil nil nil nil ier)))))
  93
  94 (in-package #:cl-user)
  95 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  96 (eval-when (:load-toplevel :compile-toplevel :execute)
  97   (setf (gethash 'fortran-to-lisp::jgroup
  98                  fortran-to-lisp::*f2cl-function-info*)
  99           (fortran-to-lisp::make-f2cl-finfo
 100            :arg-types '((fortran-to-lisp::integer4)
 101                         (array fortran-to-lisp::integer4 (*))
 102                         (array fortran-to-lisp::integer4 (*))
 103                         (fortran-to-lisp::integer4) (fortran-to-lisp::integer4)
 104                         (array fortran-to-lisp::integer4 (*))
 105                         (array fortran-to-lisp::integer4 (*))
 106                         (array fortran-to-lisp::integer4 (*))
 107                         (array fortran-to-lisp::integer4 (*))
 108                         (fortran-to-lisp::integer4))
 109            :return-values '(nil nil nil nil fortran-to-lisp::ngrp nil nil nil
 110                             nil fortran-to-lisp::ier)
 111            :calls 'nil)))
 112