ported bst-vs-heap

gem5-stat

@@ -1,20 +1,14 @@
 #!/usr/bin/env python3
-import re
 import common
 parser = common.get_argparse(
     argparse_args={'description':'Get the value of a gem5 stat from the stats.txt file.'}
 )
 parser.add_argument(
-  'stat',
-  default='^system.cpu[0-9]*.numCycles$',
-  help='Python regexp matching the full stat name of interest',
-  nargs='?',
+    'stat',
+    default=None,
+    help='Python regexp matching the full stat name of interest',
+    nargs='?',
 )
 args = common.setup(parser)
-stat_re = re.compile(args.stat)
-with open(common.stats_file, 'r') as statfile:
-    for line in statfile:
-        if line[0] != '-':
-            cols = line.split()
-            if len(cols) > 1 and stat_re.search(cols[0]):
-                print(cols[1])
+stats = common.get_stats(args.stat)
+print('\n'.join(stats))