#!/usr/bin/env ruby

# [   53.521455] rcu-ref-scale: END OF TEST. Calculating average duration per loop (nanoseconds)...
# [   53.531191] rcu-ref-scale:
#                Runs     Time(ns)
#                1        34.912
#                2        34.534
#                3        34.871
#                4        34.757
#                5        34.437
#                6        34.883
#                7        34.630
#                8        34.613
#                9        34.928
#                10       34.734
#                11       34.550
#                12       34.564
#                13       34.815
#                14       34.485
#                15       34.491
runs = []
while (line = $stdin.gets)
  case line
  when /^\[.*\] (.*-ref-scale): END OF TEST/
    type = $1
  when /(^\[.*\].+|^\s{5,})\d+\t(\d+).(\d+)$/
    next unless type

    runs << "#{$2}.#{$3}".to_f
  end
end

puts "#{type}.duration_per_loop.ns: #{runs.sum / runs.size}"
