profiler.rb

# File profiler.rb, line 32
  def print_profile(f)
    stop_profile
    total = Process.times[0] - @@start
    if total == 0 then total = 0.01 end
    data = @@map.values
    data.sort!{|a,b| b[2] <=> a[2]}
    sum = 0
    f.printf "  %%   cumulative   self              self     total\n"
    f.printf " time   seconds   seconds    calls  ms/call  ms/call  name\n"
    for d in data
      sum += d[2]
      f.printf "%6.2f %8.2f  %8.2f %8d ", d[2]/total*100, sum, d[2], d[0]
      f.printf "%8.2f %8.2f  %s\n", d[2]*1000/d[0], d[1]*1000/d[0], get_name(*d[3])
    end
    f.printf "%6.2f %8.2f  %8.2f %8d ", 0.0, total, 0.0, 1     # ???
    f.printf "%8.2f %8.2f  %s\n", 0.0, total*1000, "#toplevel" # ???
  end

# File profiler.rb, line 23
  def start_profile
    @@start = Process.times[0]
    @@stack = []
    @@map = {}
    set_trace_func PROFILE_PROC
  end

# File profiler.rb, line 29
  def stop_profile
    set_trace_func nil
  end