Function generate_script_and_datafile

deps/v8/tools/gc-nvp-trace-processor.py:161–182

(plot, trace, datafile, output)

      datafile.write('\n')

def generate_script_and_datafile(plot, trace, datafile, output):
  (fields, field_to_index) = collect_fields(plot)
  generate_datafile(datafile, trace, fields)
  script = [
      'set terminal png',
      'set output "%s"' % output,
      'set autoscale',
      'set ytics nomirror',
      'set xtics nomirror',
      'set key below'
  ]

  if is_y2_used(plot):
    script.append('set autoscale y2')
    script.append('set y2tics')

  context = Context(datafile, field_to_index)

  for item in plot:
    script.append(item.to_gnuplot(context))

  return '\n'.join(script)

def plot_all(plots, trace, prefix):
  charts = []