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- #!/usr/bin/env python3
- # This file is part of GCC.
- #
- # GCC is free software; you can redistribute it and/or modify it under
- # the terms of the GNU General Public License as published by the Free
- # Software Foundation; either version 3, or (at your option) any later
- # version.
- #
- # GCC is distributed in the hope that it will be useful, but WITHOUT ANY
- # WARRANTY; without even the implied warranty of MERCHANTABILITY or
- # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- # for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with GCC; see the file COPYING3. If not see
- # <http://www.gnu.org/licenses/>. */
- import sys
- import os
- import subprocess
- import tempfile
- import argparse
- script_location = os.path.realpath(__file__)
- parser = argparse.ArgumentParser()
- parser.add_argument('location', metavar = 'dump_file',
- help = 'Sub-folder with SPEC benchmarks (e.g. Programming/cpu2017/benchspec/CPU)')
- parser.add_argument('-s', '--sorting', dest = 'sorting',
- choices = ['branches', 'branch-hitrate', 'hitrate', 'coverage', 'name'],
- default = 'branches')
- parser.add_argument('-d', '--def-file', help = 'path to predict.def')
- parser.add_argument('-v', '--verbose', action = 'store_true', help = 'Print verbose informations')
- args = parser.parse_args()
- benchmarks = os.listdir(args.location)
- for b in sorted(benchmarks):
- dumps = []
- for root, dirs, files in os.walk(os.path.join(args.location, b)):
- for x in files:
- if x.endswith('.profile'):
- dumps.append(os.path.join(root, x))
- if len(dumps) == 0:
- continue
- temp = tempfile.NamedTemporaryFile(delete = False)
- for d in dumps:
- temp.write(open(d, 'rb').read())
- temp.close()
- print()
- print(f' {b} '.center(160, '='))
- sys.stdout.flush()
- p = [os.path.join(os.path.dirname(script_location), 'analyze_brprob.py'),
- temp.name, '--sorting', args.sorting]
- if args.def_file:
- p += ['-d', args.def_file]
- if args.verbose:
- p.append('-v')
- p = subprocess.check_call(p)
- sys.stdout.flush()
- os.remove(temp.name)
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