INCLUDE "debug.ml"
INCLUDE "utils.ml"
-
+open Camlp4.Struct
type jump_kind = [ `TAG of Tag.t | `CONTAINS of string | `NOTHING ]
(* Todo : move elsewhere *)
module Transition = struct
- type node = State.t*bool*Formula.t*bool
+ type node = State.t*TagSet.t*bool*Formula.t*bool
include Hcons.Make(struct
type t = node
- let hash (s,m,f,b) = HASHINT4(s,Formula.uid f,vb m,vb b)
- let equal (s,b,f,m) (s',b',f',m') =
- s == s' && b==b' && m==m' && Formula.equal f f'
+ let hash (s,ts,m,f,b) = HASHINT5(s,TagSet.uid ts,Formula.uid f,vb m,vb b)
+ let equal (s,ts,b,f,m) (s',ts',b',f',m') =
+ s == s' && ts == ts' && b==b' && m==m' && f == f'
end)
- let print ppf f = let (st,mark,form,b) = node f in
- Format.fprintf ppf "%i %s" st (if mark then "⇒" else "→");
+ let print ppf f = let (st,ts,mark,form,b) = node f in
+ Format.fprintf ppf "(%i, " st;
+ TagSet.print ppf ts;
+ Format.fprintf ppf ") %s" (if mark then "⇒" else "→");
Formula.print ppf form;
Format.fprintf ppf "%s%!" (if b then " (b)" else "")
let ( ?< ) x = x
let ( >< ) state (l,mark) = state,(l,mark,false)
let ( ><@ ) state (l,mark) = state,(l,mark,true)
- let ( >=> ) (state,(label,mark,bur)) form = (state,label,(make (state,mark,form,bur)))
+ let ( >=> ) (state,(label,mark,bur)) form = (state,label,(make (state,label,mark,form,bur)))
end
end
if y-x == 0 then TagSet.compare tsy tsx else y-x) l in
let maxh,maxt,l_print =
List.fold_left (
- fun (maxh,maxt,l) ((ts,q),(_,b,f,_)) ->
+ fun (maxh,maxt,l) ((ts,q),(_,_,b,f,_)) ->
let s =
if TagSet.is_finite ts
then "{" ^ (TagSet.fold (fun t a -> a ^ " '" ^ (Tag.to_string t)^"'") ts "") ^" }"
in loop f
-module FTable = Hashtbl.Make( struct
- type t = Formlist.t*StateSet.t*StateSet.t
- let equal (f1,s1,t1) (f2,s2,t2) =
- f1 == f2 && s1 == s2 && t1 == t2;;
- let hash (f,s,t) = HASHINT3(Formlist.uid f ,StateSet.uid s,StateSet.uid t);;
- end)
+module FTable = Hashtbl.Make(struct
+ type t = Tag.t*Formlist.t*StateSet.t*StateSet.t
+ let equal (tg1,f1,s1,t1) (tg2,f2,s2,t2) =
+ tg1 == tg2 && f1 == f2 && s1 == s2 && t1 == t2;;
+ let hash (tg,f,s,t) = HASHINT4(tg,Formlist.uid f ,StateSet.uid s,StateSet.uid t);;
+ end)
let h_f = FTable.create BIG_H_SIZE
+type merge_conf = NO | MARK | ONLY1 | ONLY2 | ONLY12 | MARK1 | MARK2 | MARK12
-let eval_formlist s1 s2 fl =
+let eval_formlist tag s1 s2 fl =
let rec loop fl =
try
- FTable.find h_f (fl,s1,s2)
+ FTable.find h_f (tag,fl,s1,s2)
with
| Not_found ->
match Formlist.node fl with
| Formlist.Cons(f,fll) ->
- let q,mark,f,_ = Transition.node f in
- let b,b1,b2 = eval_form_bool f s1 s2 in
+ let q,ts,mark,f,_ = Transition.node f in
+ let b,b1,b2 =
+ if TagSet.mem tag ts then eval_form_bool f s1 s2 else (false,false,false)
+ in
let (s,(b',b1',b2',amark)) as res = loop fll in
let r = if b then (StateSet.add q s, (b, b1'||b1,b2'||b2,mark||amark))
else res
- in FTable.add h_f (fl,s1,s2) r;r
+ in FTable.add h_f (tag,fl,s1,s2) r;r
| Formlist.Nil -> StateSet.empty,(false,false,false,false)
- in loop fl
-
+ in
+ let r,conf = loop fl
+ in
+ r,(match conf with
+ | (false,_,_,_) -> NO
+ | (_,false,false,false) -> NO
+ | (_,true,false,false) -> ONLY1
+ | (_,false,true,false) -> ONLY2
+ | (_,true,true,false) -> ONLY12
+ | (_,false,false,true) -> MARK
+ | (_,true,false,true) -> MARK1
+ | (_,false,true,true) -> MARK2
+ | _ -> MARK12)
+
+let bool_of_merge conf =
+ match conf with
+ | NO -> false,false,false,false
+ | ONLY1 -> true,true,false,false
+ | ONLY2 -> true,false,true,false
+ | ONLY12 -> true,true,true,false
+ | MARK -> true,false,false,true
+ | MARK1 -> true,true,false,true
+ | MARK2 -> true,false,true,true
+ | MARK12 -> true,true,true,true
+
+
let tags_of_state a q =
Hashtbl.fold
(fun p l acc ->
if p == q then List.fold_left
(fun acc (ts,t) ->
- let _,_,_,aux = Transition.node t in
+ let _,_,_,_,aux = Transition.node t in
if aux then acc else
TagSet.cup ts acc) acc l
val fold : ( elt -> 'a -> 'a) -> t -> 'a -> 'a
val map : ( elt -> elt) -> t -> t
val length : t -> int
- val merge : (bool*bool*bool*bool) -> elt -> t -> t -> t
+ val merge : merge_conf -> elt -> t -> t -> t
+ val mk_quick_tag_loop : (elt -> elt -> 'a*t array) -> 'a -> int -> Tree.t -> Tag.t -> (elt -> elt -> 'a*t array)
+ val mk_quick_star_loop : (elt -> elt -> 'a*t array) -> 'a -> int -> Tree.t -> (elt -> elt -> 'a*t array)
end
module Integer : ResultSet =
struct
type t = int
type elt = [`Tree] Tree.node
+
let empty = 0
let cons _ x = x+1
let concat x y = x + y
let fold _ _ _ = failwith "fold not implemented"
let map _ _ = failwith "map not implemented"
let length x = x
- let merge (rb,rb1,rb2,mark) t res1 res2 =
+ let merge2 conf t res1 res2 =
+ let rb,rb1,rb2,mark = conf in
if rb then
let res1 = if rb1 then res1 else 0
and res2 = if rb2 then res2 else 0
if mark then 1+res1+res2
else res1+res2
else 0
+ let merge conf t res1 res2 =
+ match conf with
+ NO -> 0
+ | MARK -> 1
+ | ONLY12 -> res1+res2
+ | ONLY1 -> res1
+ | ONLY2 -> res2
+ | MARK12 -> res1+res2+1
+ | MARK1 -> res1+1
+ | MARK2 -> res2+1
+
+ let mk_quick_tag_loop _ sl ss tree tag = ();
+ fun t ctx ->
+ (sl, Array.make ss (Tree.subtree_tags tree tag t))
+ let mk_quick_star_loop _ sl ss tree = ();
+ fun t ctx ->
+ (sl, Array.make ss (Tree.subtree_elements tree t))
+
end
- module IdSet : ResultSet =
+ module IdSet : ResultSet=
struct
type elt = [`Tree] Tree.node
type node = Nil
in
{ l with node = loop l.node }
- let merge (rb,rb1,rb2,mark) t res1 res2 =
- if rb then
- let res1 = if rb1 then res1 else empty
- and res2 = if rb2 then res2 else empty
- in
- if mark then { node = Cons(t,(Concat(res1.node,res2.node)));
- length = res1.length + res2.length + 1;}
- else
- { node = (Concat(res1.node,res2.node));
- length = res1.length + res2.length ;}
- else empty
-
-
+ let merge conf t res1 res2 =
+ match conf with
+ NO -> empty
+ | MARK -> cons t empty
+ | ONLY1 -> res1
+ | ONLY2 -> res2
+ | ONLY12 -> { node = (Concat(res1.node,res2.node));
+ length = res1.length + res2.length ;}
+ | MARK12 -> { node = Cons(t,(Concat(res1.node,res2.node)));
+ length = res1.length + res2.length + 1;}
+ | MARK1 -> { node = Cons(t,res1.node);
+ length = res1.length + 1;}
+ | MARK2 -> { node = Cons(t,res2.node);
+ length = res2.length + 1;}
+
+ let mk_quick_tag_loop f _ _ _ _ = f
+ let mk_quick_star_loop f _ _ _ = f
end
- module GResult = struct
- type t
+ module GResult(Doc : sig val doc : Tree.t end) = struct
+ type bits
type elt = [` Tree] Tree.node
- external create_empty : int -> t = "caml_result_set_create"
- external set : t -> int -> t = "caml_result_set_set"
- external next : t -> int -> int = "caml_result_set_next"
- external clear : t -> int -> int -> unit = "caml_result_set_clear"
- let empty = create_empty 100000000
+ external create_empty : int -> bits = "caml_result_set_create"
+ external set : bits -> int -> unit = "caml_result_set_set"
+ external next : bits -> int -> int = "caml_result_set_next"
+ external clear : bits -> elt -> elt -> unit = "caml_result_set_clear"
+ external set_tag_bits : bits -> Tag.t -> Tree.t -> elt -> elt = "caml_set_tag_bits"
+ type t =
+ { segments : elt list;
+ bits : bits;
+ }
+
+ let ebits =
+ let size = (Tree.subtree_size Doc.doc Tree.root) in
+ create_empty (size*2+1)
+
+ let empty = { segments = [];
+ bits = ebits }
- let cons e t = set t (Obj.magic e)
- let concat _ t = t
+ let cons e t =
+ let rec loop l = match l with
+ | [] -> { bits = (set t.bits (Obj.magic e);t.bits);
+ segments = [ e ] }
+ | p::r ->
+ if Tree.is_binary_ancestor Doc.doc e p then
+ loop r
+ else
+ { bits = (set t.bits (Obj.magic e);t.bits);
+ segments = e::l }
+ in
+ loop t.segments
+
+ let concat t1 t2 =
+ if t2.segments == [] then t1
+ else
+ if t1.segments == [] then t2
+ else
+ let h2 = List.hd t2.segments in
+ let rec loop l = match l with
+ | [] -> t2.segments
+ | p::r ->
+ if Tree.is_binary_ancestor Doc.doc p h2 then
+ l
+ else
+ p::(loop r)
+ in
+ { bits = t1.bits;
+ segments = loop t1.segments
+ }
+
let iter f t =
let rec loop i =
if i == -1 then ()
- else (f (Obj.magic i);loop (next t i))
- in loop 0
+ else (f ((Obj.magic i):elt);loop (next t.bits i))
+ in loop (next t.bits 0)
- let fold _ _ _ = failwith "noop"
+ let fold f t acc =
+ let rec loop i acc =
+ if i == -1 then acc
+ else loop (next t.bits i) (f ((Obj.magic i):elt) acc)
+ in loop (next t.bits 0) acc
+
let map _ _ = failwith "noop"
- let length t = let cpt = ref ~-1 in
+ let length t = let cpt = ref 0 in
iter (fun _ -> incr cpt) t; !cpt
+ let clear_bits t =
+ let rec loop l = match l with
+ [] -> ()
+ | idx::ll ->
+ clear t.bits idx (Tree.closing Doc.doc idx); loop ll
+ in
+ loop t.segments;empty
+
let merge (rb,rb1,rb2,mark) elt t1 t2 =
- if mark then (set t1 (Obj.magic elt) ; t1) else t1
-
+ if rb then
+(* let _ = Printf.eprintf "Lenght before merging is %i %i\n"
+ (List.length t1.segments) (List.length t2.segments)
+ in *)
+ match t1.segments,t2.segments with
+ [],[] -> if mark then cons elt empty else empty
+ | [_],[] when rb1 -> if mark then cons elt t1 else t1
+ | [], [_] when rb2 -> if mark then cons elt t2 else t2
+ | [_],[_] when rb1 && rb2 -> if mark then cons elt empty else
+ concat t1 t2
+ | _ ->
+ let t1 = if rb1 then t1 else clear_bits t1
+ and t2 = if rb2 then t2 else clear_bits t2
+ in
+ (if mark then cons elt (concat t1 t2)
+ else concat t1 t2)
+ else
+ let _ = clear_bits t1 in
+ clear_bits t2
+
+ let merge conf t t1 t2 =
+ match t1.segments,t2.segments,conf with
+ | _,_,NO -> let _ = clear_bits t1 in clear_bits t2
+ | [],[],(MARK1|MARK2|MARK12|MARK) -> cons t empty
+ | [],[],_ -> empty
+ | [_],[],(ONLY1|ONLY12) -> t1
+ | [_],[],(MARK1|MARK12) -> cons t t1
+ | [],[_],(ONLY2|ONLY12) -> t2
+ | [],[_],(MARK2|MARK12) -> cons t t2
+ | [_],[_],ONLY12 -> concat t1 t2
+ | [_],[_],MARK12 -> cons t empty
+ | _,_,MARK -> let _ = clear_bits t2 in cons t (clear_bits t1)
+ | _,_,ONLY1 -> let _ = clear_bits t2 in t1
+ | _,_,ONLY2 -> let _ = clear_bits t1 in t2
+ | _,_,ONLY12 -> concat t1 t2
+ | _,_,MARK1 -> let _ = clear_bits t2 in cons t t1
+ | _,_,MARK2 -> let _ = clear_bits t1 in cons t t2
+ | _,_,MARK12 -> cons t (concat t1 t2)
+
+ let mk_quick_tag_loop _ sl ss tree tag = ();
+ fun t _ ->
+ let res = empty in
+ let first = set_tag_bits empty.bits tag tree t in
+ let res =
+ if first == Tree.nil then res else
+ cons first res
+ in
+ (sl, Array.make ss res)
+
+ let mk_quick_star_loop f _ _ _ = f
end
module Run (RS : ResultSet) =
struct
(List.fold_left
(fun acc (ts,f) ->
- let _,_,_,bur = Transition.node f in
+ let _,_,_,_,bur = Transition.node f in
if bur then acc else TagSet.cup acc ts)
acc l)
else acc ) a.trans TagSet.empty
let is_rec a s access =
List.exists
- (fun (_,t) -> let _,_,f,_ = Transition.node t in
+ (fun (_,t) -> let _,_,_,f,_ = Transition.node t in
StateSet.mem s ((fun (_,_,x) -> x) (access (Formula.st f)))) (Hashtbl.find a.trans s)
-
+ let is_final_marking a s =
+ List.exists (fun (_,t) -> let _,_,m,f,_ = Transition.node t in m&& (Formula.is_true f))
+ (Hashtbl.find a.trans s)
+
+
let decide a c_label l_label dir_states dir =
let l = StateSet.fold
let tag = Ptset.Int.choose ll in
(`TAG(tag),mk_app_fun f_tn tag (Tag.to_string tag))
else
- (`ANY,mk_app_fun f_sn ll (string_of_ts ll))
+ (`MANY(ll),mk_app_fun f_sn ll (string_of_ts ll))
else if Ptset.Int.is_empty ll then
if Ptset.Int.is_singleton cl then
let tag = Ptset.Int.choose cl in
(`TAG(tag),mk_app_fun f_t1 tag (Tag.to_string tag))
else
- (`ANY,mk_app_fun f_s1 cl (string_of_ts cl))
+ (`MANY(cl),mk_app_fun f_s1 cl (string_of_ts cl))
else
(`ANY,mk_app_fun2 f_s1n cl ll ((string_of_ts cl) ^ " " ^ (string_of_ts ll)))
let equal = (==)
let hash t = t.SList.Node.id
end)
- module TransCache =
+
+
+ module TransCacheOld =
struct
type 'a t = Obj.t array SListTable.t
let create n = SListTable.create n
end
+ module TransCache =
+ struct
+ external get : 'a array -> int ->'a = "%array_unsafe_get"
+ external set : 'a array -> int -> 'a -> unit = "%array_unsafe_set"
+ type fun_tree = [`Tree] Tree.node -> [`Tree] Tree.node -> SList.t*RS.t array
+ type t = fun_tree array array
+ let dummy_cell = [||]
+ let create n = Array.create n dummy_cell
+ let dummy = fun _ _-> assert false
+ let find h tag slist =
+ let tab = get h slist.SList.Node.id in
+ if tab == dummy_cell then raise Not_found
+ else
+ let res = get tab tag in
+ if res == dummy then raise Not_found else res
+
+ let add (h : t) tag slist (data : fun_tree) =
+ let tab = get h slist.SList.Node.id in
+ let tab = if tab == dummy_cell then
+ let x = Array.create 10000 dummy in
+ (set h slist.SList.Node.id x;x)
+ else tab
+ in
+ set tab tag data
+ end
+
let td_trans = TransCache.create 10000 (* should be number of tags *number of states^2
in the document *)
| n -> loop (SList.cons StateSet.empty acc) (n-1)
in loop SList.nil n
-
- module Fold2ResOld = Hashtbl.Make(struct
- type t = Formlistlist.t*SList.t*SList.t
- let hash (f,s,t) = HASHINT3(f.Formlistlist.Node.id,
- s.SList.Node.id,
- t.SList.Node.id)
- let equal (a,b,c) (d,e,f) = a==d && b == e && c == f
- end)
-
module FllTable = Hashtbl.Make (struct type t = Formlistlist.t
let equal = (==)
let hash t = t.Formlistlist.Node.id
end)
- module Fold2Res =
+ module Fold2ResOld =
struct
type 'a t = 'a SListTable.t SListTable.t FllTable.t
+ let create n = Array.init 10000 (fun _ -> FllTable.create n)
- let create n = FllTable.create n
-
- let find hf fl s1 s2 =
+ let find h tag fl s1 s2 =
+ let hf = h.(tag) in
let hs1 = FllTable.find hf fl in
let hs2 = SListTable.find hs1 s1 in
SListTable.find hs2 s2
- let add hf fl s1 s2 data =
+ let add h tag fl s1 s2 data =
+ let hf = h.(tag) in
let hs1 =
try FllTable.find hf fl with
| Not_found ->
SListTable.add hs2 s2 data
end
- let h_fold2 = Fold2Res.create BIG_H_SIZE
+ module Fold2Res = struct
+ external get : 'a array -> int ->'a = "%array_unsafe_get"
+ external set : 'a array -> int -> 'a -> unit = "%array_unsafe_set"
+ external field1 : 'a -> 'b = "%field1"
+ type 'a t = 'a array array array array
+ let dummy = [||]
+ let dummy_val : 'a =
+ let v = Obj.repr ((),2,()) in
+ Obj.magic v
+
+ let create n = Array.create n dummy
+
+ let find h tag fl s1 s2 =
+ let af = get h tag in
+ if af == dummy then raise Not_found
+ else
+ let as1 = get af fl.Formlistlist.Node.id in
+ if as1 == dummy then raise Not_found
+ else
+ let as2 = get as1 s1.SList.Node.id in
+ if as2 == dummy then raise Not_found
+ else let v = get as2 s2.SList.Node.id in
+ if field1 v == 2 then raise Not_found
+ else v
+
+ let add h tag fl s1 s2 data =
+ let af =
+ let x = get h tag in
+ if x == dummy then
+ begin
+ let y = Array.make 10000 dummy in
+ set h tag y;y
+ end
+ else x
+ in
+ let as1 =
+ let x = get af fl.Formlistlist.Node.id in
+ if x == dummy then
+ begin
+ let y = Array.make 10000 dummy in
+ set af fl.Formlistlist.Node.id y;y
+ end
+ else x
+ in
+ let as2 =
+ let x = get as1 s1.SList.Node.id in
+ if x == dummy then
+ begin
+ let y = Array.make 10000 dummy_val in
+ set as1 s1.SList.Node.id y;y
+ end
+ else x
+ in
+ set as2 s2.SList.Node.id data
+ end
+
+
+ let h_fold2 = Fold2Res.create 10000
let top_down ?(noright=false) a tree t slist ctx slot_size =
let pempty = empty_size slot_size in
let rempty = Array.make slot_size RS.empty in
(* evaluation starts from the right so we put sl1,res1 at the end *)
- let eval_fold2_slist fll t (sl2,res2) (sl1,res1) =
+ let eval_fold2_slist fll t tag (sl2,res2) (sl1,res1) =
let res = Array.copy rempty in
try
- let r,b,btab = Fold2Res.find h_fold2 fll sl1 sl2 in
+ let r,b,btab = Fold2Res.find h_fold2 tag fll sl1 sl2 in
if b then for i=0 to slot_size - 1 do
res.(i) <- RS.merge btab.(i) t res1.(i) res2.(i);
done;
r,res
with
- Not_found ->
- let btab = Array.make slot_size (false,false,false,false) in
+ Not_found ->
+ let btab = Array.make slot_size NO in
let rec fold l1 l2 fll i aq ab =
match fll.Formlistlist.Node.node,
l1.SList.Node.node,
| Formlistlist.Cons(fl,fll),
SList.Cons(s1,ll1),
SList.Cons(s2,ll2) ->
- let r',((b,_,_,_) as flags) = eval_formlist s1 s2 fl in
- let _ = btab.(i) <- flags
+ let r',conf = eval_formlist tag s1 s2 fl in
+ let _ = btab.(i) <- conf
in
- fold ll1 ll2 fll (i+1) (SList.cons r' aq) (b||ab)
+ fold ll1 ll2 fll (i+1) (SList.cons r' aq) ((conf!=NO)||ab)
| _ -> aq,ab
in
let r,b = fold sl1 sl2 fll 0 SList.nil false in
- Fold2Res.add h_fold2 fll sl1 sl2 (r,b,btab);
+ Fold2Res.add h_fold2 tag fll sl1 sl2 (r,b,btab);
if b then for i=0 to slot_size - 1 do
res.(i) <- RS.merge btab.(i) t res1.(i) res2.(i);
done;
(ts,t) ->
if (TagSet.mem tag ts)
then
- let _,_,f,_ = Transition.node t in
+ let _,_,_,f,_ = Transition.node t in
let (child,desc,below),(sibl,foll,after) = Formula.st f in
(Formlist.cons t fl_acc,
StateSet.union ll_acc below,
let tags_child,tags_below,tags_siblings,tags_after = Tree.tags tree tag in
let d_f = Algebra.decide a tags_child tags_below (StateSet.union ca da) true in
let d_n = Algebra.decide a tags_siblings tags_after (StateSet.union sa fa) false in
-(* let _ = Printf.eprintf "Tags below %s are : \n" (Tag.to_string tag) in
- let _ = Ptset.Int.iter (fun i -> Printf.eprintf "%s " (Tag.to_string i)) tags_below in
- let _ = Printf.eprintf "\n%!" in *)
-(* let tags_below = Ptset.Int.remove tag tags_below in *)
let f_kind,first = choose_jump_down tree d_f
and n_kind,next = if noright then (`NIL, fun _ _ -> Tree.nil )
else choose_jump_next tree d_n in
let cont =
match f_kind,n_kind with
| `NIL,`NIL ->
- (fun t _ -> eval_fold2_slist fl_list t empty_res empty_res)
+ Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__);
+ (fun t _ -> eval_fold2_slist fl_list t (Tree.tag tree t) empty_res empty_res)
| _,`NIL -> (
match f_kind with
- |`TAG(tag) ->
- (fun t _ -> eval_fold2_slist fl_list t empty_res
- (loop_tag tag (first t) llist t ))
- | `ANY ->
- (fun t _ -> eval_fold2_slist fl_list t empty_res
+ |`TAG(tag') ->
+ let default = fun t _ -> eval_fold2_slist fl_list t (Tree.tag tree t) empty_res
+ (loop_tag tag' (first t) llist t )
+ in
+ let cf = SList.hd llist in
+ if (slot_size == 1) && StateSet.is_singleton cf
+ then
+ let s = StateSet.choose cf in
+ if (Algebra.is_rec a s fst) && (Algebra.is_rec a s snd)
+ && (Algebra.is_final_marking a s)
+ then
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ RS.mk_quick_tag_loop default llist 1 tree tag'
+ else
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ default
+ else
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ default
+ | _ ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ (fun t _ -> eval_fold2_slist fl_list t (Tree.tag tree t) empty_res
(loop (first t) llist t ))
- | _ -> assert false)
+ )
| `NIL,_ -> (
match n_kind with
- |`TAG(tag) ->
- if SList.equal rlist slist then
+ |`TAG(tag') ->
+ if SList.equal rlist slist && tag == tag' then
let rec loop t ctx =
- if t == Tree.nil then empty_res
- else
+ if t == Tree.nil then empty_res else
let res2 = loop (next t ctx) ctx in
- eval_fold2_slist fl_list t res2 empty_res
- in loop
+ eval_fold2_slist fl_list t tag res2 empty_res
+ in Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__);loop
else
- (fun t ctx -> eval_fold2_slist fl_list t
- (loop_tag tag (next t ctx) rlist ctx ) empty_res)
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ (fun t ctx -> eval_fold2_slist fl_list t (Tree.tag tree t)
+ (loop_tag tag' (next t ctx) rlist ctx ) empty_res)
- | `ANY ->
- (fun t ctx -> eval_fold2_slist fl_list t
+ | _ ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ (fun t ctx -> eval_fold2_slist fl_list t (Tree.tag tree t)
(loop (next t ctx) rlist ctx ) empty_res)
-
- | _ -> assert false)
+ )
- | `TAG(tag1),`TAG(tag2) ->
+ | `TAG(tag1),`TAG(tag2) ->
+ let _ = Printf.eprintf "Using %i %s %s\n" (Loc.start_line __LOCATION__)
+ (Tag.to_string tag1)
+ (Tag.to_string tag2)
+ in
(fun t ctx ->
- eval_fold2_slist fl_list t
+ eval_fold2_slist fl_list t (Tree.tag tree t)
(loop_tag tag2 (next t ctx) rlist ctx )
(loop_tag tag1 (first t) llist t ))
-
- | `TAG(tag),`ANY ->
+
+ | `TAG(tag'),`ANY ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
(fun t ctx ->
- eval_fold2_slist fl_list t
+ eval_fold2_slist fl_list t (Tree.tag tree t)
(loop (next t ctx) rlist ctx )
- (loop_tag tag (first t) llist t ))
+ (loop_tag tag' (first t) llist t ))
- | `ANY,`TAG(tag) ->
+ | `ANY,`TAG(tag') ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
(fun t ctx ->
- eval_fold2_slist fl_list t
- (loop_tag tag (next t ctx) rlist ctx )
+ eval_fold2_slist fl_list t (Tree.tag tree t)
+ (loop_tag tag' (next t ctx) rlist ctx )
(loop (first t) llist t ))
| `ANY,`ANY ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ if SList.equal slist rlist && SList.equal slist llist
+ then
+ let rec loop t ctx =
+ if t == Tree.nil then empty_res else
+ let r1 = loop (first t) t
+ and r2 = loop (next t ctx) ctx
+ in
+ eval_fold2_slist fl_list t (Tree.tag tree t) r2 r1
+ in
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ loop
+ else
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
(fun t ctx ->
- eval_fold2_slist fl_list t
+ eval_fold2_slist fl_list t (Tree.tag tree t)
+ (loop (next t ctx) rlist ctx )
+ (loop (first t) llist t ))
+ | _,_ ->
+ let _ = Printf.eprintf "Using %i\n" (Loc.start_line __LOCATION__) in
+ (fun t ctx ->
+ eval_fold2_slist fl_list t (Tree.tag tree t)
(loop (next t ctx) rlist ctx )
(loop (first t) llist t ))
- | _ -> assert false
+
in
let cont = D_IF_( (fun t ctx ->
let a,b = cont t ctx in
(a,b)
) ,cont)
in
- (TransCache.add td_trans tag slist (Obj.repr cont) ;cont)
- in (Obj.magic cont) t ctx
+ (TransCache.add td_trans tag slist cont ;cont)
+ in cont t ctx
in
(if noright then loop_no_right else loop) t slist ctx
let h_fold = Hashtbl.create 511
- let fold_f_conf t slist fl_list conf dir=
+ let fold_f_conf tree t slist fl_list conf dir=
+ let tag = Tree.tag tree t in
let rec loop sl fl acc =
match SList.node sl,fl with
|SList.Nil,[] -> acc
|SList.Cons(s,sll), formlist::fll ->
- let r',(rb,rb1,rb2,mark) =
+ let r',mcnf =
let key = SList.hash sl,Formlist.hash formlist,dir in
try
Hashtbl.find h_fold key
with
Not_found -> let res =
- if dir then eval_formlist s Ptset.Int.empty formlist
- else eval_formlist Ptset.Int.empty s formlist
+ if dir then eval_formlist tag s Ptset.Int.empty formlist
+ else eval_formlist tag Ptset.Int.empty s formlist
in (Hashtbl.add h_fold key res;res)
in
+ let (rb,rb1,rb2,mark) = bool_of_merge mcnf in
if rb && ((dir&&rb1)|| ((not dir) && rb2))
then
let acc =
let slist = Configuration.Ptss.fold (fun e a -> SList.cons e a) conf.Configuration.sets SList.nil in
let fl_list = get_up_trans slist ptag a parent in
let slist = SList.rev (slist) in
- let newconf = fold_f_conf parent slist fl_list conf dir in
+ let newconf = fold_f_conf tree parent slist fl_list conf dir in
let accu,newconf = Configuration.IMap.fold (fun s res (ar,nc) ->
if Ptset.Int.intersect s init then
( RS.concat res ar ,nc)
in
let init = List.fold_left
(fun acc (_,t) ->
- let _,_,f,_ = Transition.node t in
+ let _,_,_,f,_ = Transition.node t in
let _,_,l = fst ( Formula.st f ) in
StateSet.union acc l)
StateSet.empty trlist
let bottom_up_count a t k = let module RI = Run(Integer) in Integer.length (RI.run_bottom_up a t k)
+ module Test (Doc : sig val doc : Tree.t end) =
+ struct
+ module Results = GResult(Doc)
+ let top_down a t = let module R = Run(Results) in (R.run_top_down a t)
+ end
+
projects / SXSI / xpathcomp.git / blobdiff