OLD | NEW |
1 # Copyright 2016 The Chromium Authors. All rights reserved. | 1 # Copyright 2016 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 import os | 4 import os |
5 | 5 |
6 from perf_insights.mre import function_handle | 6 from perf_insights.mre import function_handle |
7 from perf_insights.mre import map_runner | 7 from perf_insights.mre import map_runner |
8 from perf_insights.mre import progress_reporter | 8 from perf_insights.mre import progress_reporter |
9 from perf_insights.mre import file_handle | 9 from perf_insights.mre import file_handle |
10 from perf_insights.mre import job as job_module | 10 from perf_insights.mre import job as job_module |
11 | 11 |
12 _METRIC_MAP_FUNCTION_FILENAME = 'metric_map_function.html' | 12 _METRIC_MAP_FUNCTION_FILENAME = 'metric_map_function.html' |
13 | 13 |
14 _METRIC_MAP_FUNCTION_NAME = 'metricMapFunction' | 14 _METRIC_MAP_FUNCTION_NAME = 'metricMapFunction' |
15 | 15 |
16 def _GetMetricsDir(): | 16 def _GetMetricsDir(): |
17 return os.path.dirname(os.path.abspath(__file__)) | 17 return os.path.dirname(os.path.abspath(__file__)) |
18 | 18 |
19 def _GetMetricRunnerHandle(metric): | 19 def _GetMetricRunnerHandle(metrics): |
20 assert isinstance(metric, basestring) | 20 assert isinstance(metrics, list) |
| 21 for metric in metrics: |
| 22 assert isinstance(metric, basestring) |
21 metrics_dir = _GetMetricsDir() | 23 metrics_dir = _GetMetricsDir() |
22 metric_mapper_path = os.path.join(metrics_dir, _METRIC_MAP_FUNCTION_FILENAME) | 24 metric_mapper_path = os.path.join(metrics_dir, _METRIC_MAP_FUNCTION_FILENAME) |
23 | 25 |
24 modules_to_load = [function_handle.ModuleToLoad(filename=metric_mapper_path)] | 26 modules_to_load = [function_handle.ModuleToLoad(filename=metric_mapper_path)] |
25 options = {'metric': metric} | 27 options = {'metrics': metrics} |
26 map_function_handle = function_handle.FunctionHandle( | 28 map_function_handle = function_handle.FunctionHandle( |
27 modules_to_load, _METRIC_MAP_FUNCTION_NAME, options) | 29 modules_to_load, _METRIC_MAP_FUNCTION_NAME, options) |
28 | 30 |
29 return job_module.Job(map_function_handle, None) | 31 return job_module.Job(map_function_handle, None) |
30 | 32 |
31 def RunMetric(filename, metric, extra_import_options=None): | 33 def RunMetric(filename, metrics, extra_import_options=None): |
32 result = RunMetricOnTraces([filename], metric, extra_import_options) | 34 result = RunMetricOnTraces([filename], metrics, extra_import_options) |
33 return result[filename] | 35 return result[filename] |
34 | 36 |
35 def RunMetricOnTraces(filenames, metric, | 37 def RunMetricOnTraces(filenames, metrics, |
36 extra_import_options=None): | 38 extra_import_options=None): |
37 trace_handles = [ | 39 trace_handles = [ |
38 file_handle.URLFileHandle(f, 'file://%s' % f) for f in filenames] | 40 file_handle.URLFileHandle(f, 'file://%s' % f) for f in filenames] |
39 job = _GetMetricRunnerHandle(metric) | 41 job = _GetMetricRunnerHandle(metrics) |
40 runner = map_runner.MapRunner( | 42 runner = map_runner.MapRunner( |
41 trace_handles, job, | 43 trace_handles, job, extra_import_options=extra_import_options, |
42 extra_import_options=extra_import_options, | |
43 progress_reporter=progress_reporter.ProgressReporter()) | 44 progress_reporter=progress_reporter.ProgressReporter()) |
44 map_results = runner.RunMapper() | 45 map_results = runner.RunMapper() |
45 return map_results | 46 return map_results |
OLD | NEW |