| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 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="/model/container_memory_dump.html"> |
| <link rel="import" href="/base/units/util.html"> |
| |
| <script> |
| 'use strict'; |
| |
| /** |
| * @fileoverview Provides the GlobalMemoryDump class. |
| */ |
| tr.exportTo('tr.model', function() { |
| /** |
| * The GlobalMemoryDump represents a simultaneous memory dump of all |
| * processes. |
| * @constructor |
| */ |
| function GlobalMemoryDump(model, start) { |
| tr.model.ContainerMemoryDump.call(this, start); |
| this.model = model; |
| this.processMemoryDumps = {}; |
| } |
| |
| GlobalMemoryDump.prototype = { |
| __proto__: tr.model.ContainerMemoryDump.prototype, |
| |
| get userFriendlyName() { |
| return 'Global memory dump ' + ' at ' + |
| tr.b.units.tsString(this.start); |
| }, |
| |
| calculateGraphAttributes: function() { |
| // TODO(petrcermak): Calculate sizes using the graph. |
| |
| this.aggregateMemoryAllocatorDumpAttributes(this.model); |
| tr.b.iterItems(this.processMemoryDumps, function(pid, dump) { |
| dump.aggregateMemoryAllocatorDumpAttributes(this.model); |
| }, this); |
| |
| // TODO(petrcermak): Consider factoring out all the finalization code and |
| // constants to a single file. |
| tr.b.iterItems(this.processMemoryDumps, function(pid, dump) { |
| dump.discountTracingOverhead(this.model); |
| }, this); |
| } |
| }; |
| |
| tr.model.EventRegistry.register( |
| GlobalMemoryDump, |
| { |
| name: 'globalMemoryDump', |
| pluralName: 'globalMemoryDumps', |
| singleViewElementName: 'tr-c-a-single-global-memory-dump-sub-view', |
| multiViewElementName: 'tr-c-a-multi-global-memory-dump-sub-view' |
| }); |
| |
| return { |
| GlobalMemoryDump: GlobalMemoryDump |
| }; |
| }); |
| </script> |
