X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=src%2Foptions.ml;fp=src%2Foptions.ml;h=d72763ec8ba29a2277cb223530acf3716a4db5a1;hb=a84e4fba7daf4f600958487d88f0b733fb19042e;hp=10c763397e98b45ab1723236e712233f7f1f3491;hpb=3627fb7a0e81c5104ab7d776ded6433349194990;p=SXSI%2Fxpathcomp.git

diff --git a/src/options.ml b/src/options.ml
index 10c7633..d72763e 100644
--- a/src/options.ml
+++ b/src/options.ml
@@ -13,6 +13,7 @@ let bottom_up = ref false
 let no_jump = ref false
 let verbose = ref false
 let text_index_type = ref 0
+let do_perf = ref false
 
 (* Only valid if compiled with -DTRACE *)
 let trace_file = ref "trace.dot"
@@ -55,6 +56,8 @@ let spec = Arg.align
 
     "-nj", Arg.Set(no_jump), " disable jumping";
 
+    "-p",  Arg.Set(do_perf), " dump perf counters (Linux only)";
+
     "-index-type", Arg.Symbol ([ "default"; "swcsa"; "rlcsa" ],
 			       set_index_type),
     " choose text index type";