let hash x = 131*x/(x-1+1)
let test_loop tree tag =
- let t' = Tree.tagged_desc tree tag Tree.root in
+ let t' = Tree.tagged_descendant tree tag Tree.root in
let f = Hashtbl.create 4096
in
- let jump t _ = Tree.tagged_foll_ctx tree tag t Tree.root in
+ let jump t _ = Tree.tagged_following_below tree tag t Tree.root in
let g t ctx =
if t == Tree.nil then 0
else 1+ ((Hashtbl.find f (hash 101)) (jump t ctx) ctx)
let test_loop2 tree tag =
- let t' = Tree.tagged_desc tree tag Tree.root in
+ let t' = Tree.tagged_descendant tree tag Tree.root in
let f = Hashtbl.create 4096
in
- let jump t _ = Tree.tagged_foll_ctx tree tag t Tree.root in
+ let jump t _ = Tree.tagged_following_below tree tag t Tree.root in
let rec g t ctx =
if t == Tree.nil then 0
else 1+ (match (Hashtbl.find f (hash 101)) with
Hashtbl.add f (hash 101) `Foo;
g t' Tree.root
+let test_text doc =
+ let _ = Printf.eprintf "Contains(bree)" in
+ let _ = time (Tree.test_contains doc) "bree" in
+ let _ = Printf.eprintf "Contains(brain)" in
+ let _ = time (Tree.test_contains doc) "brain" in
+ let _ = Printf.eprintf "Contains(brain)" in
+ let i = time (Tree.test_contains doc) "brain" in
+ let _ = Printf.eprintf "%i\nContains(Australia)" i in
+ let i = time (Tree.test_contains doc) "AUSTRALIA" in
+ let _ = Printf.eprintf "%i\n Contains(1930)" i in
+ let i = time (Tree.test_contains doc) "1930" in
+ let _ = Printf.eprintf "%i\n startswith(bar)" i in
+ let i = time (Tree.test_prefix doc) "bar" in
+ let _ = Printf.eprintf "%i\n endswith(LAND)" i in
+ let i = time (Tree.test_suffix doc) "LAND" in
+ let _ = Printf.eprintf "%i\n =(2001)" i in
+ let i = time (Tree.test_equals doc) "2001" in
+ let _ = Printf.eprintf "%i\n =(Nguyen)" i in
+ let i = time (Tree.test_equals doc) "Nguyen" in
+ Printf.eprintf "%i\n" i ;
+ ()
+
+type pointers
+external build_pointers : Tree.t -> pointers = "caml_build_pointers"
+external iter_pointers : pointers -> int = "caml_iter_pointers"
+external free_pointers : pointers -> unit = "caml_free_pointers"
+
+
let main v query_string output =
let _ = Tag.init (Tree.tag_pool v) in
with
Ulexer.Loc.Exc_located ((x,y),e) -> Printf.eprintf "character %i-%i %s\n" x y (Printexc.to_string e);exit 1
in
+ let _ = Printf.eprintf "Number of nodes %i\n%!" (Tree.size v) in
+(* let _ = test_text v in *)
+(* let _ = Tree.stats v in
+ let _ = Printf.eprintf "Timing first_child/next_sibling %!" in
+ let _ = time (Tree.benchmark_fcns) v in
+ let _ = Printf.eprintf "Timing last_child/prev_sibling %!" in
+ let _ = time (Tree.benchmark_lcps) v in
+ let _ = Printf.eprintf "Timing jump to a %!" in
+ let _ = time (Tree.benchmark_jump v) (Tag.tag "a") in
+ let _ = Printf.eprintf "Timing pointer allocation %!" in
+ let pointers = time (build_pointers) v in
+ let _ = Printf.eprintf "Timing pointer iteration %!" in
+ let i = time (iter_pointers) pointers in
+ let _ = Printf.eprintf "Traversed %i pointers\n\nTiming pointer deallocation %!" i in
+ let _ = time (free_pointers) pointers in *)
(* let _ = Printf.eprintf "Timing //keyword :" in
let r = time (test_loop v) (Tag.tag "keyword") in
let _ = Printf.eprintf "Count is %i\n%!" r in