comparison src/fftw-3.3.3/genfft/c.mli @ 95:89f5e221ed7b

Add FFTW3

+(*
+ * Copyright (c) 1997-1999 Massachusetts Institute of Technology
+ * Copyright (c) 2003, 2007-11 Matteo Frigo
+ * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *)
+
+type stride = 
+  | SVar of string
+  | SConst of string
+  | SInteger of int
+  | SNeg of stride
+val array_subscript : string -> stride -> int -> string
+val varray_subscript : string -> stride -> stride -> int -> int -> string
+
+val real_of : string -> string
+val imag_of : string -> string
+
+val realtype : string
+val realtypep : string
+val constrealtype : string
+val constrealtypep : string
+val stridetype : string
+
+type c_decl = 
+  | Decl of string * string
+  | Tdecl of string                (* arbitrary text declaration *)
+
+and c_ast =
+  | Asch of Annotate.annotated_schedule
+  | Simd_leavefun
+  | Return of c_ast
+  | For of c_ast * c_ast * c_ast * c_ast
+  | If of c_ast * c_ast
+  | Block of (c_decl list) * (c_ast list)
+  | Binop of string * c_ast * c_ast
+  | Expr_assign of c_ast * c_ast
+  | Stmt_assign of c_ast * c_ast
+  | Comma of c_ast * c_ast
+  | Integer of int
+  | CVar of string
+  | CCall of string * c_ast
+  | CPlus of c_ast list
+  | ITimes of c_ast * c_ast
+  | CUminus of c_ast
+and c_fcn = | Fcn of string * string * c_decl list * c_ast
+
+val unparse_expr : Expr.expr -> string
+val unparse_assignment : Expr.assignment -> string
+val unparse_annotated : bool -> Annotate.annotated_schedule -> string
+val unparse_decl : c_decl -> string
+val unparse_ast : c_ast -> string
+val unparse_function : c_fcn -> string
+
+val flops_of : c_fcn -> string
+val print_cost : c_fcn -> string
+
+val ast_to_expr_list : c_ast -> Expr.expr list
+val extract_constants : c_ast -> c_decl list
+val ctimes : (c_ast * c_ast) -> c_ast