(******************************************************************************)
INCLUDE "debug.ml"
-open Automaton
-
+open Ata
let l = ref [] ;;
let time f x =
let total_time () = List.fold_left (+.) 0. !l;;
-let main filename query output =
- (* Just a trick to allow the C++ code to print debugging stuff first *)
- let v = time (fun () -> let v = Tree.Binary.parse_xml_uri filename;
- in Printf.eprintf "Parsing document : %!";v
- ) ()
- in
+let main v query output =
let _ = Tag.init (Tree.Binary.tag_pool v) in
Printf.eprintf "Parsing query : ";
let query = try
XPath.Parser.parse_string query
with
Ulexer.Loc.Exc_located ((x,y),e) -> Printf.eprintf "character %i-%i %s\n" x y (Printexc.to_string e);exit 1
- in
+ in
+ XPath.Ast.print Format.err_formatter query;
+ Format.fprintf Format.err_formatter "\n%!";
+(* Printf.eprintf "Dummy iteration : ";
+ time (fill_hashtag) v;
+ Printf.eprintf "Dummy iteration (tag access cached) : ";
+ time (fill_hashtag) v;
+*)
Printf.eprintf "Compiling query : ";
- let auto = time XPath.Compile.compile query in
- XPath.Ast.print Format.err_formatter query;
- Format.eprintf "\n%!";
- (* Format.eprintf "Internal rep of the tree is :\n%!";
- Tree.Binary.dump v; *)
- Printf.eprintf "Execution time : ";
- time (fun v -> ignore (TopDown.accept auto v)) v;
- Printf.eprintf "Number of nodes in the result set : %i\n" (BST.cardinal auto.result);
+ let auto,ltags,contains = time XPath.Compile.compile query in
+ let _ = Ata.dump Format.err_formatter auto in
+ let _ = Printf.eprintf "%!" in
+ let _ = match contains with
+ None -> ()
+ | Some s ->
+ let r = Tree.Binary.count v s
+ in
+ Printf.eprintf "Global count is %i, using " r;
+ if r < 60000 then begin
+ Printf.eprintf "TextCollection contains\nCalling global contains : ";
+ time (Tree.Binary.init_contains v) s
+ end
+ else begin
+ Printf.eprintf "Naive contains\nCalling global contains : ";
+ time (Tree.Binary.init_naive_contains v) s
+ end
+ in
+ Printf.eprintf "Execution time %s : " (if !Options.count_only then "(counting only)" else "");
begin
- match output with
- | None -> ()
- | Some f ->
-
- Printf.eprintf "Serializing results : ";
- time( fun () ->
- let oc = open_out f in
- output_string oc "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
- BST.iter (fun t -> Tree.Binary.print_xml_fast oc t;
- output_char oc '\n') auto.result) ();
- end;
- Printf.eprintf "Total time : %fms\n Coherence : %i\n%!" (total_time())
+ if !Options.count_only then
+ failwith "Count only not implemented in this version"
+ else
+ (* let _ = Gc.set ({ Gc.get() with Gc.max_overhead = 1000000; Gc.space_overhead = 100 }) in *)
+ let result = time (if !Options.time then run_time auto else run auto) v in
+ Printf.eprintf "Number of nodes in the result set : %i\n" (TS.length result);
+ Printf.eprintf "\n%!";
+ begin
+ match output with
+ | None -> ()
+ | Some f ->
+ Printf.eprintf "Serializing results : ";
+ time( fun () ->
+ let oc = open_out f in
+ output_string oc "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+ TS.rev_iter (fun t -> output_string oc "----------\n";
+ Tree.Binary.print_xml_fast oc t;
+ output_char oc '\n') result) ();
+ end;
+ end;
+ Printf.eprintf "Total running time : %fms\n%!" (total_time())
;;
-
Options.parse_cmdline();;
-main !Options.input_file !Options.query !Options.output_file;;
+let v =
+ if (Filename.check_suffix !Options.input_file ".srx")
+ then
+ begin
+ Printf.eprintf "Loading from file : ";
+ time (Tree.Binary.load ~sample:!Options.sample_factor )
+ (Filename.chop_suffix !Options.input_file ".srx");
+ end
+ else
+ let v =
+ time (fun () -> let v = Tree.Binary.parse_xml_uri !Options.input_file;
+ in Printf.eprintf "Parsing document : %!";v
+ ) ()
+ in
+ if !Options.save_file <> ""
+ then begin
+ Printf.eprintf "Writing file to disk : ";
+ time (Tree.Binary.save v) !Options.save_file;
+ end;
+ v
+in
+ main v !Options.query !Options.output_file;;
IFDEF DEBUG
THEN
Printf.eprintf "\n=================================================\nDEBUGGING\n%!";
+
Tree.DEBUGTREE.print_stats Format.err_formatter;;
Gc.full_major()
ENDIF