ATO-35

make stacktrace processing safe in case of standard root crash log
adding coment fields and example usage (from provious git commit)

diff --git a/PWGPP/benchmark/benchmark.sh b/PWGPP/benchmark/benchmark.sh
index f73588681bfbbefed14bd91f2a5b54cbb3ac30d6..965d70c55db07491c726689d803d3afb0523b5e0 100755 (executable)
--- a/PWGPP/benchmark/benchmark.sh
+++ b/PWGPP/benchmark/benchmark.sh
@@ -2067,6 +2067,11 @@ EOF
 
 stackTraceTree()
 (
+  # make stacktrace processing  in case of standard root crash log
+  # input is a (list of) text files with the stack trace (either gdb aoutput
+  # produced with e.g. gdb --batch --quiet -ex "bt" -ex "quit" aliroot core, or the root crash log), output is a TTree formatted table.
+# example usage:
+# benchmark.sh stackTraceTree /foo/*/rec.log
   gawk '
        BEGIN { 
                print "frame/I:method/C:line/C:cpass/I:aliroot/I";