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1 # Copyright 2012 The Chromium Authors. All rights reserved. | 1 # Copyright 2012 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 """Runs Octane 2.0 javascript benchmark. | 5 """Runs Octane 2.0 javascript benchmark. |
6 | 6 |
7 Octane 2.0 is a modern benchmark that measures a JavaScript engine's performance | 7 Octane 2.0 is a modern benchmark that measures a JavaScript engine's performance |
8 by running a suite of tests representative of today's complex and demanding web | 8 by running a suite of tests representative of today's complex and demanding web |
9 applications. Octane's goal is to measure the performance of JavaScript code | 9 applications. Octane's goal is to measure the performance of JavaScript code |
10 found in large, real-world web applications. | 10 found in large, real-world web applications. |
11 Octane 2.0 consists of 17 tests, four more than Octane v1. | 11 Octane 2.0 consists of 17 tests, four more than Octane v1. |
12 """ | 12 """ |
13 | 13 |
14 import os | 14 import os |
15 | 15 |
16 from metrics import power | 16 from metrics import power |
17 from telemetry import test | 17 from telemetry import benchmark |
18 from telemetry.page import page_measurement | 18 from telemetry.page import page_measurement |
19 from telemetry.page import page_set | 19 from telemetry.page import page_set |
20 from telemetry.util import statistics | 20 from telemetry.util import statistics |
21 from telemetry.value import scalar | 21 from telemetry.value import scalar |
22 | 22 |
23 _GB = 1024 * 1024 * 1024 | 23 _GB = 1024 * 1024 * 1024 |
24 | 24 |
25 class _OctaneMeasurement(page_measurement.PageMeasurement): | 25 class _OctaneMeasurement(page_measurement.PageMeasurement): |
26 def __init__(self): | 26 def __init__(self): |
27 super(_OctaneMeasurement, self).__init__() | 27 super(_OctaneMeasurement, self).__init__() |
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68 name = score_and_name[0] | 68 name = score_and_name[0] |
69 score = int(score_and_name[1]) | 69 score = int(score_and_name[1]) |
70 results.Add(name, 'score', score, data_type='unimportant') | 70 results.Add(name, 'score', score, data_type='unimportant') |
71 # Collect all test scores to compute geometric mean. | 71 # Collect all test scores to compute geometric mean. |
72 all_scores.append(score) | 72 all_scores.append(score) |
73 total = statistics.GeometricMean(all_scores) | 73 total = statistics.GeometricMean(all_scores) |
74 results.AddSummaryValue( | 74 results.AddSummaryValue( |
75 scalar.ScalarValue(None, 'Total.Score', 'score', total)) | 75 scalar.ScalarValue(None, 'Total.Score', 'score', total)) |
76 | 76 |
77 | 77 |
78 class Octane(test.Test): | 78 class Octane(benchmark.Benchmark): |
79 """Google's Octane JavaScript benchmark.""" | 79 """Google's Octane JavaScript benchmark.""" |
80 test = _OctaneMeasurement | 80 test = _OctaneMeasurement |
81 | 81 |
82 def CreatePageSet(self, options): | 82 def CreatePageSet(self, options): |
83 ps = page_set.PageSet( | 83 ps = page_set.PageSet( |
84 archive_data_file='../page_sets/data/octane.json', | 84 archive_data_file='../page_sets/data/octane.json', |
85 make_javascript_deterministic=False, | 85 make_javascript_deterministic=False, |
86 file_path=os.path.abspath(__file__)) | 86 file_path=os.path.abspath(__file__)) |
87 ps.AddPageWithDefaultRunNavigate( | 87 ps.AddPageWithDefaultRunNavigate( |
88 'http://octane-benchmark.googlecode.com/svn/latest/index.html?auto=1') | 88 'http://octane-benchmark.googlecode.com/svn/latest/index.html?auto=1') |
89 return ps | 89 return ps |
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