X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=src%2Fmain.ml;h=909a0b87ea76e4e3ca963a61670d293bdb3e4eab;hb=7e27afe6fa006ad355237ccc0695c6493ea57929;hp=b36427552a3bdb893644458aa9ecfa510cbb3906;hpb=0578813dc7114276daf382d47661f027c973eb35;p=SXSI%2Fxpathcomp.git diff --git a/src/main.ml b/src/main.ml index b364275..909a0b8 100644 --- a/src/main.ml +++ b/src/main.ml @@ -13,157 +13,113 @@ let () = init_timer();; let default_gc = Gc.get() let tuned_gc = { default_gc with - Gc.minor_heap_size = 32*1024*1024; - Gc.major_heap_increment = 8*1024*1024; - Gc.max_overhead = 1000000; - Gc.space_overhead = 100; - } + Gc.minor_heap_size = 32*1024*1024; + Gc.major_heap_increment = 8*1024*1024; + Gc.max_overhead = 1000000; + Gc.space_overhead = 100; +} let mk_runtime run auto doc arg count print outfile = fun () -> - if !Options.do_perf then start_perf (); - let r = time ~count:1 ~msg:"Execution time" (run auto doc) arg in - if !Options.do_perf then stop_perf (); - Printf.eprintf "Number of results: %i\n%!" (count r); + if !Config.do_perf then start_perf (); + let r = Utils.time ~count:!Config.repeat ~msg:"Execution time" (run auto doc) arg in + if !Config.do_perf then stop_perf (); + Logger.verbose Format.err_formatter "Number of results: %i@\n" (count r); match outfile with None -> () | Some file -> - time ~count:1 ~msg:"Serialization time" (print file doc) r + Utils.time ~count:1 ~msg:"Serialization time" (print file !Config.no_wrap_results doc) r ;; - let main v query_string output = Tag.init (Tree.tag_operations v); + if !Config.docstats then Tree.stats v; let query = - time ~msg:"Parsing query" XPath.parse query_string + Utils.time ~msg:"Parsing query" XPath.parse query_string in - if !Options.verbose then begin - Printf.eprintf "Parsed query:\n%!"; - XPath.Ast.print Format.err_formatter query; - Format.fprintf Format.err_formatter "\n%!" - end; + Logger.verbose Format.err_formatter "Parsed query:%a@\n" + XPath.Ast.print query; let auto, bu_info = - time ~msg:"Compiling query" (Compile.compile) query + Utils.time ~msg:"Compiling query" Compile.compile query in - if !Options.verbose then Ata.print Format.err_formatter auto; + if !Config.verbose then Ata.print Format.err_formatter auto; Gc.full_major(); Gc.compact(); Gc.set (tuned_gc); let runtime = - match !Options.bottom_up, bu_info with + match !Config.bottom_up, bu_info with | true, Some [ (query, pattern) ] -> - (* let nodes = - time - ~count:1 ~msg:"Computing full text query" - (Tree.full_text_query query v) pattern - in - let nodes = Array.to_list nodes in *) - if !Options.count_only then - let module R = ResJIT.Count in - let module M = Runtime.Make(R) in - mk_runtime M.bottom_up_run auto v (query, pattern) R.NS.length R.NS.serialize None + if !Config.count_only then + let module R = ResJIT.Count in + let module M = Runtime.Make(R) in + mk_runtime M.bottom_up_run auto v (query, pattern) R.NS.length R.NS.serialize !Config.output_file else - let module R = ResJIT.Mat in - let module M = Runtime.Make(R) in - mk_runtime M.bottom_up_run auto v (query, pattern) R.NS.length R.NS.serialize !Options.output_file + let module R = ResJIT.Mat in + let module M = Runtime.Make(R) in + mk_runtime M.bottom_up_run auto v (query, pattern) R.NS.length R.NS.serialize !Config.output_file | _ -> - (* run the query top_down *) - - if !Options.bottom_up then - Printf.eprintf "Cannot run the query in bottom-up mode, using top-down evaluator\n%!"; - - if !Options.count_only then - let module R = ResJIT.Count in - let module M = Runtime.Make(R) in - (* mk_runtime run auto doc arg count print outfile *) - mk_runtime M.top_down_run auto v Tree.root R.NS.length R.NS.serialize None + (* run the query top_down *) + + if !Config.bottom_up then + Logger.verbose Format.err_formatter "Cannot run the query in bottom-up mode, using top-down evaluator@\n@?"; + if !Config.count_only then + let module R = ResJIT.Count in + let module M = Runtime.Make(R) in + if !Config.twopass then + mk_runtime M.twopass_top_down_run auto v Tree.root R.NS.length R.NS.serialize None + else + mk_runtime M.top_down_run auto v Tree.root R.NS.length R.NS.serialize !Config.output_file else - let module R = ResJIT.Mat in - let module M = Runtime.Make(R) in - mk_runtime M.top_down_run auto v Tree.root R.NS.length R.NS.serialize !Options.output_file + let module R = ResJIT.Mat in + let module M = Runtime.Make(R) in + mk_runtime M.top_down_run auto v Tree.root R.NS.length R.NS.serialize !Config.output_file in runtime () ;; let () = Options.parse_cmdline() ;; - -let document = - if Filename.check_suffix !Options.input_file ".g.bin" then - let g = time ~msg:"Loading grammar" (Grammar.load !Options.input_file) true in - begin - (* Todo Factorise with main *) - Tag.init (Grammar.tag_operations g); - let query = - time ~msg:"Parsing query" XPath.parse !Options.query - in - if !Options.verbose then begin - Printf.eprintf "Parsed query:\n%!"; - XPath.Ast.print Format.err_formatter query; - Format.fprintf Format.err_formatter "\n%!" - end; - let auto, bu_info = - time ~msg:"Compiling query" (Compile.compile) query - in - if !Options.verbose then Ata.print Format.err_formatter auto; - Gc.full_major(); - Gc.compact(); - Gc.set (tuned_gc); - let runtime = - let module R = ResJIT.Count in - let module M = Runtime.Make(R) in - (* mk_runtime run auto doc arg count print outfile *) - mk_runtime M.grammar_run auto (Obj.magic g) () R.NS.length (Obj.magic R.NS.serialize) None - in - runtime (); - exit 0 - end - else if Filename.check_suffix !Options.input_file ".srx" - then - time - ~msg:"Loading file" - (Tree.load - ~sample:!Options.sample_factor - ~load_text:true) - !Options.input_file - else - let v = - time - ~msg:"Parsing document" - (Tree.parse_xml_uri) - !Options.input_file - in - let () = - if !Options.save_file <> "" +let _ = + try + Printexc.record_backtrace true; + let document = + if Filename.check_suffix !Config.input_file ".srx" then - time - ~msg:"Writing file to disk" - (Tree.save v) - !Options.save_file; + Utils.time + ~msg:"Loading Index file" + (Tree.load + ~sample:!Config.sample_factor + ~load_text:(not !Config.disable_text_collection)) + !Config.input_file + else + let v = + Utils.time + ~msg:"Loading XML file" + (Tree.parse_xml_uri) + !Config.input_file + in + let () = + if !Config.save_file <> "" + then + Utils.time + ~msg:"Writing file to disk" + (Tree.save v) + !Config.save_file; + in + v in - v -in - try - (*Printexc.record_backtrace true; *) - main document !Options.query !Options.output_file; - if !Options.verbose then Printf.eprintf "Maximum resident set size: %s\n" (read_procmem()); + main document !Config.query !Config.output_file; + Logger.verbose Format.err_formatter "Maximum resident set size: %s @\n" (read_procmem()); Gc.full_major(); Profile.summary Format.err_formatter with - | Ulexer.Loc.Exc_located ((x,y),e) -> - Printf.eprintf "character %i-%i %s\n" x y (Printexc.to_string e); - exit 1 - - | e -> - output_string stderr "\n"; - flush stderr; - Printexc.print_backtrace stderr; - Printf.eprintf "FATAL ERROR: %s\n%!" (Printexc.to_string e); - output_string stderr "\n"; - flush stderr; -(* Ptset.Int.stats(); *) - exit 2 - - + | Ulexer.Loc.Exc_located ((x,y),e) -> + Logger.print Format.err_formatter "character %i-%i %s@\n" x y (Printexc.to_string e); + exit 1 + + | e -> + Logger.print Format.err_formatter "BACKTRACE: %s@\n@?" (Printexc.get_backtrace()); + Logger.print Format.err_formatter "FATAL ERROR: %s@\n@?" (Printexc.to_string e); + exit 2