| <!DOCTYPE html> |
| <!-- |
| Copyright 2015 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/tracing/base/xhr.html"> |
| <link rel="import" href="/tracing/mre/file_handle.html"> |
| <link rel="import" href="/tracing/mre/job.html"> |
| <link rel="import" href="/tracing/mre/mre_result.html"> |
| <link rel="import" href="/tracing/mre/reduce_map_results.html"> |
| <link rel="import" href="/tracing/mre/run_and_convert_errors_to_failures.html"> |
| <link rel="import" href="/tracing/value/histogram.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.exportTo('tr.mre', function() { |
| |
| function jsonReplacer(key, value) { |
| if (value instanceof tr.v.Histogram) { |
| return value.asDict(); |
| } |
| return value; |
| } |
| |
| function reduceMapResultsMain(args) { |
| if (args.length !== 3) |
| throw new Error('Must provide three arguments'); |
| |
| var options = { |
| key: args[0], |
| fileHandle: tr.mre.FileHandle.fromDict(JSON.parse(args[1])), |
| job: tr.mre.Job.fromDict(JSON.parse(args[2])) |
| }; |
| |
| var mapResultsLoaded = options.fileHandle.load(); |
| var mapResults = JSON.parse(mapResultsLoaded); |
| |
| var jobResults = new tr.mre.MreResult(); |
| |
| tr.mre.runAndConvertErrorsToFailures( |
| jobResults, options.job, options.job.reduceFunctionHandle, |
| undefined, |
| function() { |
| var reduceFunction = options.job.reduceFunctionHandle.load(); |
| tr.mre.reduceMapResults(jobResults, options.key, mapResults.pairs, |
| reduceFunction); |
| }); |
| |
| if (Object.keys(jobResults.pairs).length !== 0) |
| console.log('JOB_RESULTS: ' + JSON.stringify(jobResults.pairs, |
| jsonReplacer)); |
| jobResults.failures.forEach(function(failure) { |
| console.log('JOB_FAILURE: ' + JSON.stringify(failure.asDict())); |
| }); |
| return 0; |
| } |
| |
| return { |
| reduceMapResultsMain: reduceMapResultsMain |
| }; |
| }); |
| |
| |
| if (tr.isHeadless) |
| quit(tr.mre.reduceMapResultsMain(sys.argv.slice(1))); |
| |
| </script> |
