1#!/usr/bin/env python3 2 3# This file is part of GCC. 4# 5# GCC is free software; you can redistribute it and/or modify it under 6# the terms of the GNU General Public License as published by the Free 7# Software Foundation; either version 3, or (at your option) any later 8# version. 9# 10# GCC is distributed in the hope that it will be useful, but WITHOUT ANY 11# WARRANTY; without even the implied warranty of MERCHANTABILITY or 12# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13# for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with GCC; see the file COPYING3. If not see 17# <http://www.gnu.org/licenses/>. */ 18 19import sys 20import os 21import subprocess 22import tempfile 23import argparse 24 25script_location = os.path.realpath(__file__) 26 27parser = argparse.ArgumentParser() 28parser.add_argument('location', metavar = 'dump_file', 29 help = 'Sub-folder with SPEC benchmarks (e.g. Programming/cpu2017/benchspec/CPU)') 30parser.add_argument('-s', '--sorting', dest = 'sorting', 31 choices = ['branches', 'branch-hitrate', 'hitrate', 'coverage', 'name'], 32 default = 'branches') 33parser.add_argument('-d', '--def-file', help = 'path to predict.def') 34parser.add_argument('-v', '--verbose', action = 'store_true', help = 'Print verbose informations') 35 36args = parser.parse_args() 37 38benchmarks = os.listdir(args.location) 39 40for b in sorted(benchmarks): 41 dumps = [] 42 for root, dirs, files in os.walk(os.path.join(args.location, b)): 43 for x in files: 44 if x.endswith('.profile'): 45 dumps.append(os.path.join(root, x)) 46 47 if len(dumps) == 0: 48 continue 49 50 temp = tempfile.NamedTemporaryFile(delete = False) 51 for d in dumps: 52 temp.write(open(d, 'rb').read()) 53 54 temp.close() 55 56 print() 57 print(f' {b} '.center(160, '=')) 58 sys.stdout.flush() 59 p = [os.path.join(os.path.dirname(script_location), 'analyze_brprob.py'), 60 temp.name, '--sorting', args.sorting] 61 if args.def_file: 62 p += ['-d', args.def_file] 63 if args.verbose: 64 p.append('-v') 65 66 p = subprocess.check_call(p) 67 sys.stdout.flush() 68 69 os.remove(temp.name) 70