share/odepack/src/datp.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 datp (neq y savf p wght hl0 wk f w)
  21   (declare (type (double-float) hl0)
  22            (type (array double-float (*)) w wk wght p savf y)
  23            (type (array f2cl-lib:integer4 (*)) neq))
  24   (let ()
  25     (symbol-macrolet ((tn (aref (dls001-part-0 *dls001-common-block*) 216))
  26                       (n (aref (dls001-part-1 *dls001-common-block*) 31))
  27                       (nfe (aref (dls001-part-1 *dls001-common-block*) 34)))
  28       (f2cl-lib:with-multi-array-data
  29           ((neq f2cl-lib:integer4 neq-%data% neq-%offset%)
  30            (y double-float y-%data% y-%offset%)
  31            (savf double-float savf-%data% savf-%offset%)
  32            (p double-float p-%data% p-%offset%)
  33            (wght double-float wght-%data% wght-%offset%)
  34            (wk double-float wk-%data% wk-%offset%)
  35            (w double-float w-%data% w-%offset%))
  36         (prog ((i 0) (rpnrm 0.0d0) (pnrm 0.0d0) (fac 0.0d0))
  37           (declare (type (double-float) fac pnrm rpnrm)
  38                    (type (f2cl-lib:integer4) i))
  39           (setf pnrm (dvnorm n p wght))
  40           (setf rpnrm (/ 1.0d0 pnrm))
  41           (dcopy n y 1 w 1)
  42           (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  43                         ((> i n) nil)
  44             (tagbody
  45              label20
  46               (setf (f2cl-lib:fref y-%data% (i) ((1 *)) y-%offset%)
  47                       (+ (f2cl-lib:fref w-%data% (i) ((1 *)) w-%offset%)
  48                          (* (f2cl-lib:fref p-%data% (i) ((1 *)) p-%offset%)
  49                             rpnrm)))))
  50           (multiple-value-bind (var-0 var-1 var-2 var-3)
  51               (funcall f neq tn y wk)
  52             (declare (ignore var-0 var-2 var-3))
  53             (when var-1
  54               (setf tn var-1)))
  55           (setf nfe (f2cl-lib:int-add nfe 1))
  56           (dcopy n w 1 y 1)
  57           (setf fac (* hl0 pnrm))
  58           (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
  59                         ((> i n) nil)
  60             (tagbody
  61              label40
  62               (setf (f2cl-lib:fref w-%data% (i) ((1 *)) w-%offset%)
  63                       (- (f2cl-lib:fref p-%data% (i) ((1 *)) p-%offset%)
  64                          (* fac
  65                             (-
  66                              (f2cl-lib:fref wk-%data% (i) ((1 *)) wk-%offset%)
  67                              (f2cl-lib:fref savf-%data%
  68                                             (i)
  69                                             ((1 *))
  70                                             savf-%offset%)))))))
  71           (go end_label)
  72          end_label
  73           (return (values nil nil nil nil nil nil nil nil nil)))))))
  74
  75 (in-package #-gcl #:cl-user #+gcl "CL-USER")
  76 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  77 (eval-when (:load-toplevel :compile-toplevel :execute)
  78   (setf (gethash 'fortran-to-lisp::datp fortran-to-lisp::*f2cl-function-info*)
  79           (fortran-to-lisp::make-f2cl-finfo
  80            :arg-types '((array fortran-to-lisp::integer4 (*))
  81                         (array double-float (*)) (array double-float (*))
  82                         (array double-float (*)) (array double-float (*))
  83                         (double-float) (array double-float (*)) t
  84                         (array double-float (*)))
  85            :return-values '(nil nil nil nil nil nil nil nil nil)
  86            :calls '(fortran-to-lisp::dcopy fortran-to-lisp::dvnorm))))
  87