X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=main.ml;h=5a7f120432d6da86a9b378b8788343b0be0c2d46;hb=d046f2b9d8e39b30350399eafe122c30ff61c8c1;hp=c88983303c0227f2919be9402640e019f22b1df8;hpb=cf6d366b25132eea7b0f1966c11d034d748af0fa;p=SXSI%2Fxpathcomp.git

diff --git a/main.ml b/main.ml
index c889833..5a7f120 100644
--- a/main.ml
+++ b/main.ml
@@ -16,10 +16,10 @@ let disabled_gc = { Gc.get() with
 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)
@@ -41,10 +41,10 @@ let test_full tree =
 
 
 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
@@ -54,6 +54,34 @@ let test_loop2 tree tag =
   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
@@ -64,6 +92,21 @@ let main v query_string output =
       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 ~count:0 (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 
@@ -122,7 +165,7 @@ let main v query_string output =
 	  begin
 	    let _ = Gc.full_major();Gc.compact() in
 	    let _ = Printf.eprintf "%!" in
-(*	    let _ = Gc.set (disabled_gc) in *)
+	    let _ = Gc.set (disabled_gc) in 
 	      if !Options.backward && ((snd test_list) != `NOTHING )then 
 		if !Options.count_only then
 		let r = time_mem (bottom_up_count auto v )(snd test_list)  in
@@ -152,7 +195,7 @@ let main v query_string output =
 		  if !Options.backward then Printf.eprintf "WARNING: couldn't find a jumping point, running top-down\n" 
 		in
 		if !Options.count_only then
-		  let r = time_mem ( top_down_count auto ) v in 
+		  let r = time ~count:5 ( top_down_count auto ) v in 
 		  let _ = Printf.eprintf "Number of nodes in the result set : %i\n%!" r
 		  in ()
 		else      
@@ -219,3 +262,5 @@ let v =
 in
   main v !Options.query !Options.output_file;;
 
+
+