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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtApplicationManager module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.8
import QtQuick.Window 2.2
import QtApplicationManager 2.0
import QtApplicationManager.SystemUI 2.0
Window {
id: root
width: 1024
height: 640
LoggingCategory {
id: benchCategory
name: "am.bench"
}
Loader {
anchors.fill: parent
source: "../test.qml"
}
Rectangle {
width: 10
height: 10
color: "red"
NumberAnimation on rotation {
loops: Animation.Infinite
from: 0
to: 360
}
}
Grid {
id: grid
anchors.fill: parent
columns: Math.ceil(Math.sqrt(ApplicationManager.count))
Repeater {
id: windows
model: WindowManager
Item {
property alias processMonitor: appProcessMonitor
property alias frameTimer: appFrameTimer
width: root.width / grid.columns;
height: root.height / Math.ceil(ApplicationManager.count / grid.columns)
WindowItem {
anchors.fill: parent
anchors.margins: 3
anchors.topMargin: 25
window: model.window
}
MonitorModel {
id: appProcessMonitor
maximumCount: 100
running: true
interval: 100
ProcessStatus {
applicationId: model.window.application.id
}
FrameTimer {
id: appFrameTimer
window: model.window
}
}
}
}
}
Connections {
target: WindowManager
function onWindowAdded(window) {
console.log("System UI: onWindowAdded: " + window);
if (WindowManager.count >= ApplicationManager.count)
statsTimer.start();
}
}
MonitorModel {
id: systemUiMonitor
maximumCount: 100
running: true
interval: 100
ProcessStatus {
applicationId: ""
}
FrameTimer {
id: systemFrameTimer
window: root
}
GpuStatus {}
}
Timer {
id: statsTimer
interval: 2000
onTriggered: {
systemUiMonitor.running = false;
var load = avg(systemUiMonitor, systemUiMonitor.count, "cpuLoad");
var rss = "System UI RSS Max: " + format((max(systemUiMonitor, systemUiMonitor.count, "memoryRss.total")
/ 1e6).toFixed(0)) + " MB";
var pss = "System UI PSS Max: " + format((max(systemUiMonitor, systemUiMonitor.count, "memoryPss.total")
/ 1e6).toFixed(0)) + " MB";
var fps = "System UI FPS Avg: " + format(systemFrameTimer.averageFps.toFixed(1)) + " fps";
var cpuLoad = "System UI CPU Load Avg: " + format((load * 100).toFixed(1)) + " %";
var gpuLoad = "System GPU Load Avg: " + format((avg(systemUiMonitor, systemUiMonitor.count, "gpuLoad")
* 100).toFixed(0)) + " %";
var totalAppRSS = 0;
var totalAppPSS = 0;
var totalAppFPS = 0;
var totalCPULoad = load;
for (var i = 0; i < windows.count; i++) {
var chrome = windows.itemAt(i);
chrome.processMonitor.running = false;
totalAppRSS += max(chrome.processMonitor, chrome.processMonitor.count, "memoryRss.total");
totalAppPSS += max(chrome.processMonitor, chrome.processMonitor.count, "memoryPss.total");
totalAppFPS += chrome.processMonitor.get(chrome.processMonitor.count - 1).averageFps ;
totalCPULoad += avg(chrome.processMonitor, chrome.processMonitor.count, "cpuLoad");
ApplicationManager.stopApplication(ApplicationManager.application(i).id);
}
var appRSS = "App RSS Max: " + format((totalAppRSS / ApplicationManager.count / 1e6).toFixed(0)) + " MB";
var appPSS = "App PSS Max: " + format((totalAppPSS / ApplicationManager.count / 1e6).toFixed(0)) + " MB";
var appFPS = "App FPS Avg: " + format((totalAppFPS / ApplicationManager.count ).toFixed(1)) + " fps";
var accCpuLoad = "Acc. CPU Load Avg: " + format((totalCPULoad * 100).toFixed(1)) + " %";
console.log(benchCategory, "System UI Resolution: " + root.width + "x" + root.height + " | App Resolution: "
+ windows.itemAt(0).width + "x" + windows.itemAt(0).height);
console.log(benchCategory, cpuLoad + " | " + accCpuLoad + " | " + gpuLoad + " | " + fps + " | " + rss
+ " | " + pss + " | " + appFPS + " | " + appRSS + " | " + appPSS);
Qt.quit();
}
}
function max(monitor, size, key) {
var value = 0;
for (var i = 0; i < size; i++) {
var val = eval("monitor.get(i)." + key);
if (val)
value = Math.max(val, value);
}
return value;
}
function avg(monitor, size, key) {
var sum = 0;
for (var i = 0; i < size; i++) {
var val = eval("monitor.get(i)." + key)
if (val == undefined)
break;
sum += val;
}
return sum / size;
}
function format(n) {
return String(" " + n).slice(-6);
}
Connections {
target: ApplicationManager
function onWindowManagerCompositorReadyChanged() {
for (var i = 0; i < ApplicationManager.count; i++)
ApplicationManager.application(i).start();
}
}
}
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