;;; Compiled by f2cl version:
;;; ("f2cl1.l,v 1.215 2009/04/07 22:05:21 rtoy Exp $"
;;;  "f2cl2.l,v 1.37 2008/02/22 22:19:33 rtoy Exp $"
;;;  "f2cl3.l,v 1.6 2008/02/22 22:19:33 rtoy Exp $"
;;;  "f2cl4.l,v 1.7 2008/02/22 22:19:34 rtoy Exp $"
;;;  "f2cl5.l,v 1.200 2009/01/19 02:38:17 rtoy Exp $"
;;;  "f2cl6.l,v 1.48 2008/08/24 00:56:27 rtoy Exp $"
;;;  "macros.l,v 1.112 2009/01/08 12:57:19 rtoy Exp $")

;;; Using Lisp CMU Common Lisp 19f (19F)
;;; 
;;; Options: ((:prune-labels nil) (:auto-save t) (:relaxed-array-decls t)
;;;           (:coerce-assigns :as-needed) (:array-type ':array)
;;;           (:array-slicing t) (:declare-common nil)
;;;           (:float-format double-float))

(in-package :blas)


(let* ((one 1.0) (zero 0.0))
  (declare (type (double-float 1.0 1.0) one)
           (type (double-float 0.0 0.0) zero)
           (ignorable one zero))
  (defun dgemm (transa transb m n k alpha a lda b ldb$ beta c ldc)
    (declare (type (array double-float (*)) c b a)
             (type (double-float) beta alpha)
             (type (f2cl-lib:integer4) ldc ldb$ lda k n m)
             (type (simple-array character (*)) transb transa))
    (f2cl-lib:with-multi-array-data
        ((transa character transa-%data% transa-%offset%)
         (transb character transb-%data% transb-%offset%)
         (a double-float a-%data% a-%offset%)
         (b double-float b-%data% b-%offset%)
         (c double-float c-%data% c-%offset%))
      (prog ((temp 0.0) (i 0) (info 0) (j 0) (l 0) (ncola 0) (nrowa 0)
             (nrowb 0) (nota nil) (notb nil))
        (declare (type (double-float) temp)
                 (type (f2cl-lib:integer4) i info j l ncola nrowa nrowb)
                 (type f2cl-lib:logical nota notb))
        (setf nota (lsame transa "N"))
        (setf notb (lsame transb "N"))
        (cond
          (nota
           (setf nrowa m)
           (setf ncola k))
          (t
           (setf nrowa k)
           (setf ncola m)))
        (cond
          (notb
           (setf nrowb k))
          (t
           (setf nrowb n)))
        (setf info 0)
        (cond
          ((and (not nota) (not (lsame transa "C")) (not (lsame transa "T")))
           (setf info 1))
          ((and (not notb) (not (lsame transb "C")) (not (lsame transb "T")))
           (setf info 2))
          ((< m 0)
           (setf info 3))
          ((< n 0)
           (setf info 4))
          ((< k 0)
           (setf info 5))
          ((< lda (max (the f2cl-lib:integer4 1) (the f2cl-lib:integer4 nrowa)))
           (setf info 8))
          ((< ldb$
              (max (the f2cl-lib:integer4 1) (the f2cl-lib:integer4 nrowb)))
           (setf info 10))
          ((< ldc (max (the f2cl-lib:integer4 1) (the f2cl-lib:integer4 m)))
           (setf info 13)))
        (cond
          ((/= info 0)
           (xerbla "DGEMM " info)
           (go end_label)))
        (if (or (= m 0) (= n 0) (and (or (= alpha zero) (= k 0)) (= beta one)))
            (go end_label))
        (cond
          ((= alpha zero)
           (cond
             ((= beta zero)
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                ((> i m) nil)
                    (tagbody
                      (setf (f2cl-lib:fref c-%data%
                                           (i j)
                                           ((1 ldc) (1 *))
                                           c-%offset%)
                              zero)
                     label10))
                 label20)))
             (t
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                ((> i m) nil)
                    (tagbody
                      (setf (f2cl-lib:fref c-%data%
                                           (i j)
                                           ((1 ldc) (1 *))
                                           c-%offset%)
                              (* beta
                                 (f2cl-lib:fref c-%data%
                                                (i j)
                                                ((1 ldc) (1 *))
                                                c-%offset%)))
                     label30))
                 label40))))
           (go end_label)))
        (cond
          (notb
           (cond
             (nota
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (cond
                    ((= beta zero)
                     (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                   ((> i m) nil)
                       (tagbody
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 zero)
                        label50)))
                    ((/= beta one)
                     (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                   ((> i m) nil)
                       (tagbody
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (* beta
                                    (f2cl-lib:fref c-%data%
                                                   (i j)
                                                   ((1 ldc) (1 *))
                                                   c-%offset%)))
                        label60))))
                  (f2cl-lib:fdo (l 1 (f2cl-lib:int-add l 1))
                                ((> l k) nil)
                    (tagbody
                      (cond
                        ((/= (f2cl-lib:fref b (l j) ((1 ldb$) (1 *))) zero)
                         (setf temp
                                 (* alpha
                                    (f2cl-lib:fref b-%data%
                                                   (l j)
                                                   ((1 ldb$) (1 *))
                                                   b-%offset%)))
                         (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                       ((> i m) nil)
                           (tagbody
                             (setf (f2cl-lib:fref c-%data%
                                                  (i j)
                                                  ((1 ldc) (1 *))
                                                  c-%offset%)
                                     (+
                                      (f2cl-lib:fref c-%data%
                                                     (i j)
                                                     ((1 ldc) (1 *))
                                                     c-%offset%)
                                      (* temp
                                         (f2cl-lib:fref a-%data%
                                                        (i l)
                                                        ((1 lda) (1 *))
                                                        a-%offset%))))
                            label70))))
                     label80))
                 label90)))
             (t
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                ((> i m) nil)
                    (tagbody
                      (setf temp zero)
                      (f2cl-lib:fdo (l 1 (f2cl-lib:int-add l 1))
                                    ((> l k) nil)
                        (tagbody
                          (setf temp
                                  (+ temp
                                     (*
                                      (f2cl-lib:fref a-%data%
                                                     (l i)
                                                     ((1 lda) (1 *))
                                                     a-%offset%)
                                      (f2cl-lib:fref b-%data%
                                                     (l j)
                                                     ((1 ldb$) (1 *))
                                                     b-%offset%))))
                         label100))
                      (cond
                        ((= beta zero)
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (* alpha temp)))
                        (t
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (+ (* alpha temp)
                                    (* beta
                                       (f2cl-lib:fref c-%data%
                                                      (i j)
                                                      ((1 ldc) (1 *))
                                                      c-%offset%))))))
                     label110))
                 label120)))))
          (t
           (cond
             (nota
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (cond
                    ((= beta zero)
                     (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                   ((> i m) nil)
                       (tagbody
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 zero)
                        label130)))
                    ((/= beta one)
                     (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                   ((> i m) nil)
                       (tagbody
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (* beta
                                    (f2cl-lib:fref c-%data%
                                                   (i j)
                                                   ((1 ldc) (1 *))
                                                   c-%offset%)))
                        label140))))
                  (f2cl-lib:fdo (l 1 (f2cl-lib:int-add l 1))
                                ((> l k) nil)
                    (tagbody
                      (cond
                        ((/= (f2cl-lib:fref b (j l) ((1 ldb$) (1 *))) zero)
                         (setf temp
                                 (* alpha
                                    (f2cl-lib:fref b-%data%
                                                   (j l)
                                                   ((1 ldb$) (1 *))
                                                   b-%offset%)))
                         (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                       ((> i m) nil)
                           (tagbody
                             (setf (f2cl-lib:fref c-%data%
                                                  (i j)
                                                  ((1 ldc) (1 *))
                                                  c-%offset%)
                                     (+
                                      (f2cl-lib:fref c-%data%
                                                     (i j)
                                                     ((1 ldc) (1 *))
                                                     c-%offset%)
                                      (* temp
                                         (f2cl-lib:fref a-%data%
                                                        (i l)
                                                        ((1 lda) (1 *))
                                                        a-%offset%))))
                            label150))))
                     label160))
                 label170)))
             (t
              (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                            ((> j n) nil)
                (tagbody
                  (f2cl-lib:fdo (i 1 (f2cl-lib:int-add i 1))
                                ((> i m) nil)
                    (tagbody
                      (setf temp zero)
                      (f2cl-lib:fdo (l 1 (f2cl-lib:int-add l 1))
                                    ((> l k) nil)
                        (tagbody
                          (setf temp
                                  (+ temp
                                     (*
                                      (f2cl-lib:fref a-%data%
                                                     (l i)
                                                     ((1 lda) (1 *))
                                                     a-%offset%)
                                      (f2cl-lib:fref b-%data%
                                                     (j l)
                                                     ((1 ldb$) (1 *))
                                                     b-%offset%))))
                         label180))
                      (cond
                        ((= beta zero)
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (* alpha temp)))
                        (t
                         (setf (f2cl-lib:fref c-%data%
                                              (i j)
                                              ((1 ldc) (1 *))
                                              c-%offset%)
                                 (+ (* alpha temp)
                                    (* beta
                                       (f2cl-lib:fref c-%data%
                                                      (i j)
                                                      ((1 ldc) (1 *))
                                                      c-%offset%))))))
                     label190))
                 label200))))))
        (go end_label)
       end_label
        (return
         (values nil nil nil nil nil nil nil nil nil nil nil nil nil))))))

(in-package #-gcl #:cl-user #+gcl "CL-USER")
#+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
(eval-when (:load-toplevel :compile-toplevel :execute)
  (setf (gethash 'fortran-to-lisp::dgemm fortran-to-lisp::*f2cl-function-info*)
          (fortran-to-lisp::make-f2cl-finfo
           :arg-types '((simple-array character (1))
                        (simple-array character (1))
                        (fortran-to-lisp::integer4) (fortran-to-lisp::integer4)
                        (fortran-to-lisp::integer4) (double-float)
                        (array double-float (*)) (fortran-to-lisp::integer4)
                        (array double-float (*)) (fortran-to-lisp::integer4)
                        (double-float) (array double-float (*))
                        (fortran-to-lisp::integer4))
           :return-values '(nil nil nil nil nil nil nil nil nil nil nil nil
                            nil)
           :calls '(fortran-to-lisp::xerbla fortran-to-lisp::lsame))))

