util/streamline/m5stats2streamline.py

49 # <stat_config.ini>: .ini file that describes which stats to be included
55 #                    stats.txt[.gz], and system.tasks.txt.)
86                     help=".ini file that describes which stats to be included \
93                     stats.txt[.gz], and system.tasks.txt.)")
784 # Global stats object that contains the list of stats entries
798     # Union of all stats to accelerate parsing speed
814     print "Parsing stats config.ini file..."
825     stats = Stats()
833                 stats.register(item, group, i, True)
847                     stats.register(name, group, i, False)
856                 stats.register(item, group, i, False)
859     stats.createStatsRegex()
861     return stats
863 # Parse and read in gem5 stats file
865 def readGem5Stats(stats, gem5_stats_file):
867     print "Parsing gem5 stats file..."
888         print "ERROR opening stats file", gem5_stats_file, "!"
891     stats_not_found_list = stats.stats_list[:]
900             print "WARNING: IO error in stats file"
915         # Final tick in gem5 stats: current absolute timestamp
921             stats.tick_list.append(tick)
927             for stat in stats.stats_list:
948             stats_not_found_list = stats.stats_list[:]
953         # Do a single regex of the union of all stats first for speed
954         if stats.regex.match(line):
955             # Then loop through only the stats we haven't seen in this window
1014 def doCapturedXML(output_path, stats):
1028     for stat in stats.stats_list:
1096 def writeCounters(blob, stats):
1098     for tick in stats.tick_list:
1103     for stat in stats.stats_list:
1110         for stat in stats.stats_list:
1172 def createApcProject(input_path, output_path, stats):
1187     writeCounters(blob, stats)
1193     doCapturedXML(output_path, stats)
1223 # Parse stat config file and register stats
1226 stats = registerStats(stat_config_file)
1229 # Parse gem5 stats
1231 # Check if both stats.txt and stats.txt.gz exist and warn if both exist
1232 if os.path.exists(input_path + "/stats.txt") and \
1233     os.path.exists(input_path + "/stats.txt.gz"):
1234     print "WARNING: Both stats.txt.gz and stats.txt exist. \
1235             Using stats.txt.gz by default."
1237 gem5_stats_file = input_path + "/stats.txt.gz"
1239     gem5_stats_file = input_path + "/stats.txt"
1241     print "ERROR: stats.txt[.gz] file does not exist in %s!" % input_path
1244 readGem5Stats(stats, gem5_stats_file)
1249 createApcProject(input_path, output_path, stats)