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1 #!/usr/bin/env python3
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2
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3 # This file is part of GCC.
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4 #
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5 # GCC is free software; you can redistribute it and/or modify it under
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6 # the terms of the GNU General Public License as published by the Free
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7 # Software Foundation; either version 3, or (at your option) any later
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8 # version.
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9 #
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10 # GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 # for more details.
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14 #
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15 # You should have received a copy of the GNU General Public License
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16 # along with GCC; see the file COPYING3. If not see
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17 # <http://www.gnu.org/licenses/>. */
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18
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19 import sys
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20 import os
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21 import subprocess
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22 import tempfile
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23 import argparse
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24
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25 script_location = os.path.realpath(__file__)
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26
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27 parser = argparse.ArgumentParser()
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28 parser.add_argument('location', metavar = 'dump_file',
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29 help = 'Location with SPEC benchmarks')
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30 parser.add_argument('-s', '--sorting', dest = 'sorting',
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31 choices = ['branches', 'branch-hitrate', 'hitrate', 'coverage', 'name'],
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32 default = 'branches')
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33 parser.add_argument('-d', '--def-file', help = 'path to predict.def')
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34
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35 args = parser.parse_args()
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36
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37 benchmarks = os.listdir(args.location)
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38
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39 for b in sorted(benchmarks):
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40 dumps = []
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41 for root, dirs, files in os.walk(os.path.join(args.location, b)):
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42 for x in files:
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43 if x.endswith('.profile'):
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44 dumps.append(os.path.join(root, x))
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45
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46 if len(dumps) == 0:
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47 continue
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48
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49 temp = tempfile.NamedTemporaryFile(delete = False)
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50 for d in dumps:
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51 temp.write(open(d, 'rb').read())
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52
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53 temp.close()
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54
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55 print()
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56 print(b)
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57 sys.stdout.flush()
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58 p = [os.path.join(os.path.dirname(script_location), 'analyze_brprob.py'),
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59 temp.name, '--sorting', args.sorting]
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60 if args.def_file != None:
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61 p += ['-d', args.def_file]
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62
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63 p = subprocess.check_call(p)
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64 sys.stdout.flush()
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65
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66 os.remove(temp.name)
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