l4/pkg/libstdc++-v3/contrib/libstdc++-v3-4.7/scripts/make_graph.py

   1 #!/usr/bin/python
   2
   3 import string
   4 import sys
   5 import re
   6 from Numeric import *
   7 from pychart import *
   8 from xml.dom import minidom
   9
  10 class exception:
  11         pass
  12
  13
  14 class res:
  15         """
  16         A 'structure' representing the results of a test.
  17         """
  18         def __init__(self, x_label, y_label, cntnr_list, cntnr_descs, res_sets):
  19                 self.x_label = x_label
  20                 self.y_label = y_label
  21                 self.cntnr_list = cntnr_list
  22                 self.cntnr_descs = cntnr_descs
  23                 self.res_sets = res_sets
  24
  25
  26 class res_getter:
  27         """
  28         This class returns a res object for some test.
  29         """
  30         class __sorter:
  31                 def __accum(self, results):
  32                         total = 0
  33                         for result in results:
  34                                 total = total + result[1]
  35                         return total
  36
  37                 def sort(self, cntnr_list, res_sets):
  38                         cntnrs_and_totals = []
  39                         for cntnr in cntnr_list:
  40                                 results = res_sets[cntnr]
  41                                 total = self.__accum(results)
  42                                 cntnrs_and_totals.append((cntnr, total))
  43                         by_total = lambda x,y: x[1] > y[1] and -1 or 1
  44                         cntnrs_and_totals.sort(by_total)
  45                         ret = []
  46                         for cntnr_and_total in cntnrs_and_totals:
  47                                 cntnr = cntnr_and_total[0]
  48                                 ret.append(cntnr)
  49                         return ret
  50
  51         def __init__(self, test_infos_f_name):
  52                 self.__test_to_container_res_sets = {}
  53                 self.__test_to_f_names = {}
  54                 tests_dat = minidom.parse(test_infos_f_name)
  55                 for test in tests_dat.getElementsByTagName('test'):
  56                         test_name = test.attributes['name'].value
  57                         self.__test_to_f_names[test_name] = test.getElementsByTagName('file')[0].attributes['name'].value
  58                         cntnr_list = []
  59                         for cntnr in test.getElementsByTagName('cntnr'):
  60                                 cntnr_list.append(cntnr.attributes['name'].value)
  61                         self.__test_to_container_res_sets[test_name] = cntnr_list
  62
  63         def __get_label(self, tst_dat, label_name):
  64                 label = tst_dat.getElementsByTagName(label_name)[0].firstChild.data
  65                 label = string.strip(label, '\n')
  66                 label = string.strip(label)
  67                 return label
  68
  69         def __parse_result_sets(self, f_name, cntnr_list):
  70                 tst_dat = minidom.parse(f_name)
  71                 x_label = self.__get_label(tst_dat, 'x_name')
  72                 y_label = self.__get_label(tst_dat, 'y_name')
  73                 parsed_container_list = tst_dat.getElementsByTagName('cntnr')
  74                 res_sets = {}
  75                 cntnr_descs = {}
  76                 for cntnr in parsed_container_list:
  77                         cntnr_name = cntnr.attributes["name"].value
  78                         res_sets[cntnr_name] = []
  79                 for cntnr in parsed_container_list:
  80                         cntnr_name = cntnr.attributes["name"].value
  81                         cntnr_desc = cntnr.getElementsByTagName('desc')
  82                         if res_sets.has_key(cntnr_name):
  83                                 res_set = []
  84                                 result_list = cntnr.getElementsByTagName('result')
  85                                 for result in result_list:
  86                                         x = string.atol(result.attributes["x"].value)
  87                                         y = string.atof(result.attributes["y"].value)
  88                                         res_set.append((x, y))
  89                                 res_sets[cntnr_name] = res_set
  90                                 cntnr_descs[cntnr_name] = cntnr_desc[0]
  91                 return (x_label, y_label, cntnr_descs, res_sets)
  92
  93         def get(self, res_dir, test_name):
  94                 cntnr_list = self.__test_to_container_res_sets[test_name]
  95                 f_name = res_dir + '/' + self.__test_to_f_names[test_name]
  96                 parsed = self.__parse_result_sets(f_name, cntnr_list)
  97                 x_label = parsed[0]
  98                 y_label = parsed[1]
  99                 cntnr_descs = parsed[2]
 100                 res_sets = parsed[3]
 101                 cntnr_list = self.__sorter().sort(cntnr_list, res_sets)
 102                 return res(x_label, y_label, cntnr_list, cntnr_descs, res_sets)
 103
 104
 105 class image_maker:
 106         """
 107         This class creates a svg file from a result set.
 108         """
 109         class __style_chooser:
 110                 def __init__(self):
 111                         self.native_re = re.compile(r'n_(?:.*?)')
 112
 113                         self.native_tick_mark_0 = tick_mark.blackdtri
 114                         self.native_tick_mark_1 = tick_mark.blackdia
 115                         self.native_line_style_0 = line_style.gray50_dash1
 116                         self.native_line_style_1 = line_style.gray50_dash2
 117
 118                         self.mask_re = re.compile(r'mask(?:.*?)')
 119                         self.mod_re = re.compile(r'mod(?:.*?)')
 120
 121                         self.rb_tree_mmap_rb_tree_set_re = re.compile(r'rb_tree_mmap_rb_tree_set(?:.*?)')
 122                         self.rb_tree_mmap_lu_mtf_set_re = re.compile(r'rb_tree_mmap_lu_mtf_set(?:.*?)')
 123
 124                         self.splay_re = re.compile(r'splay(?:.*?)')
 125                         self.rb_tree_re = re.compile(r'rb_tree(?:.*?)')
 126                         self.ov_tree_re = re.compile(r'ov_tree(?:.*?)')
 127                         self.splay_tree_re = re.compile(r'splay_tree(?:.*?)')
 128
 129                         self.pat_trie_re = re.compile(r'pat_trie(?:.*?)')
 130
 131                         self.lc_1div8_1div2_re = re.compile(r'lc_1div8_1div2(?:.*?)')
 132                         self.lc_1div8_1div1_re = re.compile(r'lc_1div8_1div1(?:.*?)')
 133                         self.mcolc_1div2_re = re.compile(r'mcolc_1div2(?:.*?)')
 134
 135                 def choose(self, cntnr):
 136                         if self.native_re.search(cntnr):
 137                                 if cntnr == 'n_pq_vector':
 138                                         return (self.native_tick_mark_1, self.native_line_style_1)
 139
 140                                 return (self.native_tick_mark_0, self.native_line_style_0)
 141
 142                         # tick_mark predefined
 143                         # square, circle3, dia, tri, dtri, star, plus5, x5, gray70dia, blackdtri, blackdia
 144                         if self.mask_re.search(cntnr):
 145                                 clr = color.navy
 146                         elif self.mod_re.search(cntnr):
 147                                 clr = color.green4
 148                         elif self.rb_tree_mmap_rb_tree_set_re.search(cntnr):
 149                                 clr = color.mediumblue
 150                                 tm = tick_mark.square
 151                         elif self.rb_tree_mmap_lu_mtf_set_re.search(cntnr) or cntnr == 'rc_binomial_heap':
 152                                 clr = color.gray50
 153                                 tm = tick_mark.dia
 154                         elif self.splay_tree_re.search(cntnr) or cntnr == 'binomial_heap':
 155                                 clr = color.gray58
 156                                 tm = tick_mark.tri
 157                         elif self.rb_tree_re.search(cntnr) or cntnr == 'binary_heap':
 158                                 clr = color.red3
 159                                 tm = tick_mark.dtri
 160                         elif self.ov_tree_re.search(cntnr) or cntnr == 'thin_heap':
 161                                 clr = color.orangered1
 162                                 tm = tick_mark.star
 163                         elif self.pat_trie_re.search(cntnr) or cntnr == 'pairing_heap':
 164                                 clr = color.blueviolet
 165                                 tm = tick_mark.plus5
 166                         else:
 167                                 sys.stderr.write(cntnr + '\n')
 168                                 raise exception
 169
 170                         # mask / mod
 171                         if cntnr.find('lc_1div8_1div') <> -1:
 172                                 if cntnr.find('mask') <> -1:
 173                                         # mask
 174                                         if self.lc_1div8_1div2_re.search(cntnr):
 175                                                 if cntnr.find('nsth') <> -1:
 176                                                         tm = tick_mark.x5
 177                                                 else:
 178                                                         tm = tick_mark.gray70dia
 179                                         if self.lc_1div8_1div1_re.search(cntnr):
 180                                                 if cntnr.find('nsth') <> -1:
 181                                                         tm = tick_mark.dia
 182                                                 else:
 183                                                         tm = tick_mark.circle3
 184                                 else:
 185                                         # mod
 186                                         if self.lc_1div8_1div2_re.search(cntnr):
 187                                                 if cntnr.find('nsth') <> -1:
 188                                                         tm = tick_mark.tri
 189                                                 else:
 190                                                         tm = tick_mark.square
 191                                         if self.lc_1div8_1div1_re.search(cntnr):
 192                                                 if cntnr.find('nsth') <> -1:
 193                                                         tm = tick_mark.dtri
 194                                                 else:
 195                                                         tm = tick_mark.star
 196
 197                         if self.mcolc_1div2_re.search(cntnr):
 198                                 tm = tick_mark.circle3
 199
 200                         return (tm, line_style.T(color = clr, width = 2))
 201
 202
 203         def __init__(self):
 204                 self.__sc = self.__style_chooser()
 205                 self.__mmap_re = re.compile('mmap_')
 206
 207         def __container_label_name(self, cntnr):
 208                 return self.__mmap_re.sub('\nmmap_\n', cntnr)
 209
 210         def make(self, res, of_name):
 211                 print of_name
 212
 213                 # theme settings
 214                 theme.debug_level = 3
 215                 theme.output_format = 'svg'
 216                 theme.scale_factor = 2
 217                 theme.default_line_width = 0.5
 218                 theme.default_font_size = 8
 219                 theme.use_color = 1
 220                 theme.reinitialize()
 221
 222                 # canvas settings
 223                 f = file(of_name, "w")
 224                 can = canvas.init(f, "svg")
 225
 226                 # axes
 227                 y_tick_interval = self.__get_y_tics(res)
 228                 xaxis = axis.X(format = "/6/i/a-90{}%d",
 229                                tic_interval = 200,
 230                                label = res.x_label, label_offset = (0, -20))
 231                 yaxis = axis.Y(format = "/6/i/a0{}%.2e",
 232                                tic_interval = y_tick_interval, tic_label_offset = (-25, 0),
 233                                label = res.y_label, label_offset = (-15, 0))
 234
 235                 # legend
 236                 legend_lines = len(res.cntnr_list)
 237                 legend_vloc = 80 + (legend_lines * 10)
 238                 legend_hloc = -0
 239                 lg = legend.T(loc=(legend_hloc,-legend_vloc),
 240                               frame_line_style = None, inter_row_sep = 2)
 241
 242                 # plot datasets
 243                 ar = area.T(x_axis = xaxis, y_axis = yaxis, legend = lg, size = (240,110), x_range = (0, 2200))
 244                 plot_list = []
 245                 for cntnr in res.cntnr_list:
 246                         style = self.__sc.choose(cntnr)
 247                         pl = line_plot.T(label = self.__container_label_name(cntnr),
 248                                          data = res.res_sets[cntnr],
 249                                          tick_mark = style[0],
 250                                          line_style = style[1])
 251                         plot_list.append(pl)
 252
 253                 for plot in plot_list:
 254                         ar.add_plot(plot)
 255
 256                 # render image
 257                 ar.draw(can)
 258                 can.close()
 259
 260
 261         def __get_y_max_min(self, res):
 262                 mx = 0
 263                 nx = 0
 264                 for cntnr in res.cntnr_list:
 265                         m = max(d[1] for d in res.res_sets[cntnr])
 266                         mx = max(m, mx)
 267                         n = min(d[1] for d in res.res_sets[cntnr])
 268                         nx = min(n, nx)
 269                 return (mx, nx)
 270
 271         def __get_x_max_min(self, res):
 272                 mx = 0
 273                 nx = 0
 274                 for cntnr in res.cntnr_list:
 275                         m = max(d[0] for d in res.res_sets[cntnr])
 276                         mx = max(m, mx)
 277                         n = min(d[0] for d in res.res_sets[cntnr])
 278                         nx = min(n, nx)
 279                 return (mx, nx)
 280
 281         def __get_y_tics(self, res):
 282                 mx = 0
 283                 for cntnr in res.cntnr_list:
 284                         m = max(d[1] for d in res.res_sets[cntnr])
 285                         mx = max(m, mx)
 286                 return mx / 5
 287
 288
 289 def main(test_infos_f_name, res_dir, doc_dir):
 290         xmls_dat = minidom.parse(test_infos_f_name)
 291         for test in xmls_dat.getElementsByTagName('test'):
 292
 293                 # parse results
 294                 test_name = test.attributes['name'].value
 295                 res_gtr = res_getter(test_infos_f_name)
 296                 res = res_gtr.get(res_dir, test_name)
 297
 298                 # generate image
 299                 image_mkr = image_maker()
 300                 svg_of_name = doc_dir + '/pbds_' + test_name + '.svg'
 301                 image_mkr.make(res, svg_of_name)
 302
 303 if __name__ == "__main__":
 304         """
 305         This module takes 3 parameters from the command line:
 306         Tests info XML file name
 307         Test results directory
 308         Image output directory
 309         """
 310         usg = "make_graph.py <test_info_file> <res_dir> <image_dir>\n"
 311         if len(sys.argv) != 4:
 312                 sys.stderr.write(usg)
 313                 raise exception
 314         main(sys.argv[1], sys.argv[2], sys.argv[3])