Mercurial > hg > truffle
annotate mx/outputparser.py @ 7567:a8bc60aeacb8
fix bug in parsing of SPECjvm2008 output
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 30 Jan 2013 18:19:01 +0100 |
parents | c420a487b10f |
children | 2025455e7d80 |
rev | line source |
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Made mx.run work properly when stderr is redirected to stdout.
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parents:
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1 # ---------------------------------------------------------------------------------------------------- |
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2 # |
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3 # Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. |
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4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 # |
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6 # This code is free software; you can redistribute it and/or modify it |
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7 # under the terms of the GNU General Public License version 2 only, as |
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8 # published by the Free Software Foundation. |
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9 # |
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10 # This code is distributed in the hope that it will be useful, but WITHOUT |
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
339cf8d4904d
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parents:
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
339cf8d4904d
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13 # version 2 for more details (a copy is included in the LICENSE file that |
339cf8d4904d
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parents:
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14 # accompanied this code). |
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15 # |
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16 # You should have received a copy of the GNU General Public License version |
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17 # 2 along with this work; if not, write to the Free Software Foundation, |
339cf8d4904d
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parents:
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18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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parents:
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19 # |
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20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 # or visit www.oracle.com if you need additional information or have any |
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22 # questions. |
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23 # |
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parents:
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24 # ---------------------------------------------------------------------------------------------------- |
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25 |
4151 | 26 class OutputParser: |
27 | |
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28 def __init__(self): |
4151 | 29 self.matchers = [] |
30 | |
31 def addMatcher(self, matcher): | |
32 self.matchers.append(matcher) | |
33 | |
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parents:
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34 def parse(self, output): |
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parents:
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35 valueMaps = [] |
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parents:
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36 for matcher in self.matchers: |
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parents:
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37 matcher.parse(output, valueMaps) |
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parents:
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38 return valueMaps |
4151 | 39 |
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c420a487b10f
changed convention for specifying constants versus named groups in a template for a value to extract from the output of a benchmark execution
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parents:
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40 """ |
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parents:
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41 Produces a value map for each match of a given regular expression |
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parents:
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42 in some text. The value map is specified by a template map |
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parents:
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43 where each key and value in the template map is either a constant |
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parents:
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44 value or a named group in the regular expression. The latter is |
a8bc60aeacb8
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parents:
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45 given as the group name enclosed in '<' and '>'. |
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c420a487b10f
changed convention for specifying constants versus named groups in a template for a value to extract from the output of a benchmark execution
Doug Simon <doug.simon@oracle.com>
parents:
7563
diff
changeset
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46 """ |
c420a487b10f
changed convention for specifying constants versus named groups in a template for a value to extract from the output of a benchmark execution
Doug Simon <doug.simon@oracle.com>
parents:
7563
diff
changeset
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47 class ValuesMatcher: |
4151 | 48 |
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parents:
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49 def __init__(self, regex, valuesTemplate): |
3aab15f42934
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parents:
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50 assert isinstance(valuesTemplate, dict) |
4151 | 51 self.regex = regex |
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parents:
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52 self.valuesTemplate = valuesTemplate |
4151 | 53 |
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parents:
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diff
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54 def parse(self, text, valueMaps): |
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parents:
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55 for match in self.regex.finditer(text): |
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parents:
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56 valueMap = {} |
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parents:
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57 for keyTemplate, valueTemplate in self.valuesTemplate.items(): |
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parents:
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58 key = self.get_template_value(match, keyTemplate) |
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parents:
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59 value = self.get_template_value(match, valueTemplate) |
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parents:
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60 assert not valueMap.has_key(key), key |
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parents:
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61 valueMap[key] = value |
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parents:
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62 valueMaps.append(valueMap) |
4151 | 63 |
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c420a487b10f
changed convention for specifying constants versus named groups in a template for a value to extract from the output of a benchmark execution
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parents:
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diff
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64 def get_template_value(self, match, template): |
c420a487b10f
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parents:
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65 if template.startswith('<'): |
c420a487b10f
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parents:
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66 assert template.endswith('>') |
c420a487b10f
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parents:
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67 groupName = template[1:-1] |
c420a487b10f
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parents:
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68 return match.group(groupName) |
4151 | 69 else: |
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parents:
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70 return template |