-let test_count_subtree tree k =
- let ttag = Tag.tag k in
- let _ = Printf.eprintf "Counting subtrees with tag %s ... %!" k in
- let r = time(Tree.Binary.subtree_tags tree) ttag in
- Printf.eprintf "%i nodes \n%!" r
-
-
-let test_contains tree s =
- let _ = Printf.eprintf "Fetching DocIds containing %s ... %!" s in
- time (fun s -> let r = Tree.Binary.contains tree s in
- Tree.Binary.DocIdSet.iter
- (fun t -> output_string stderr
- (Tree.Binary.get_string tree t);
- output_char stderr '\n') r ) s
-
-
-let test_count_contains tree s =
- let _ = Printf.eprintf "Counting DocIds containing %s ... %!" s in
- let r = time (Tree.Binary.count_contains tree) s in
- Printf.eprintf "%i documents ids\n%!" (r)
-
-let test_contains_old tree s =
- let _ = Printf.eprintf "Fetching (old) DocIds containing %s ... %!" s in
- let r = time (Tree.Binary.contains_old tree) s in
- Printf.eprintf "%i documents ids\n%!" (Tree.Binary.DocIdSet.cardinal r)
-
-let test_contains_iter tree s =
- let _ = Printf.eprintf "Fetching (old) DocIds containing %s ... %!" s in
- let r = time (Tree.Binary.contains_iter tree) s in
- Printf.eprintf "%i documents ids\n%!" (Tree.Binary.DocIdSet.cardinal r)
-
-module Stack =
-struct
- type t = { mutable table: Tree.Binary.t array;
- mutable top : int }
-
- let empty = { table = Array.make 0 (Obj.magic 0);
- top = 0 }
- let cons e s =
- let ls = Array.length s.table in
- if ls > s.top
- then
- begin
- s.table.(s.top) <- e;
- s.top <- s.top + 1;
- s
- end
- else
-
- let a = Array.make (ls * 2 + 1) (Tree.Binary.root e)
- in
- Array.blit s.table 0 a 0 ls;
- s.table <- a;
- s.table.(s.top) <- e;
- s.top <- s.top + 1;
- s
-
-end
-
-let test_fast tree =
- let rec aux t acc =
- if Tree.Binary.is_node t
- then
- aux (Tree.Binary.right t)( aux (Tree.Binary.left t) (Stack.cons t acc))
- else acc
- in let _ = Printf.eprintf "Fast traversal ...%!" in
- time (aux tree) Stack.empty
-
-let test_cps tree =
- let rec aux t acc cont =
- if Tree.Binary.is_node t
- then aux (Tree.Binary.left t) (Stack.cons t acc) ((Tree.Binary.right t)::cont)
- else match cont with
- | [] -> acc
- | p::r -> aux p acc r
- in
- let _ = Printf.eprintf "CPS traversal ...%!" in
- time (aux tree Stack.empty) []
-
-
-let main v query output =
- let _ = Tag.init (Tree.Binary.tag_pool v) in