isa/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

perf: Add metrics for different window configurations

Browse Source 
Add metrics:
 overviewFps5Windows
 overviewFps10Windows
 overviewFps5Maximzed
 overviewFps10Maximized
 overviewFps5Alpha
 overviewFps10Alpha

To have more numbers to show how performance varies with different
numbers of windows and different types of windows (maximized,
with an alpha channel.)

https://bugzilla.gnome.org/show_bug.cgi?id=644265
This commit is contained in:
Owen W. Taylor 2011-03-08 18:54:23 -05:00
parent 44a1bc5396
commit 239aa7b8d5
1 changed files with 53 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
js/perf/core.js
View File

@ -21,6 +21,24 @@ let METRICS = {
overviewFpsSubsequent:
{ description: "Frames rate when going to the overview, second time",
units: "frames / s" },
overviewFps5Windows:
{ description: "Frames rate when going to the overview, 5 windows open",
units: "frames / s" },
overviewFps10Windows:
{ description: "Frames rate when going to the overview, 10 windows open",
units: "frames / s" },
overviewFps5Maximized:
{ description: "Frames rate when going to the overview, 5 maximized windows open",
units: "frames / s" },
overviewFps10Maximized:
{ description: "Frames rate when going to the overview, 10 maximized windows open",
units: "frames / s" },
overviewFps5Alpha:
{ description: "Frames rate when going to the overview, 5 alpha-transparent windows open",
units: "frames / s" },
overviewFps10Alpha:
{ description: "Frames rate when going to the overview, 10 alpha-transparent windows open",
units: "frames / s" },
usedAfterOverview:
{ description: "Malloc'ed bytes after the overview is shown once",
units: "B" },
@ -29,6 +47,16 @@ let METRICS = {
units: "B" }
};
let WINDOW_CONFIGS = [
{ width: 640, height: 480, alpha: false, maximized: false, count: 1, metric: 'overviewFpsSubsequent' },
{ width: 640, height: 480, alpha: false, maximized: false, count: 5, metric: 'overviewFps5Windows' },
{ width: 640, height: 480, alpha: false, maximized: false, count: 10, metric: 'overviewFps10Windows' },
{ width: 640, height: 480, alpha: false, maximized: true, count: 5, metric: 'overviewFps5Maximized' },
{ width: 640, height: 480, alpha: false, maximized: true, count: 10, metric: 'overviewFps10Maximized' },
{ width: 640, height: 480, alpha: true, maximized: false, count: 5, metric: 'overviewFps5Alpha' },
{ width: 640, height: 480, alpha: true, maximized: false, count: 10, metric: 'overviewFps10Alpha' }
];
function run() {
Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");
@ -38,13 +66,24 @@ function run() {
Scripting.scriptEvent('overviewShowDone');
});
Scripting.destroyTestWindows();
Scripting.createTestWindow(640, 480, false, false);
Scripting.waitTestWindows();
yield Scripting.sleep(1000);
for (let i = 0; i < 2 * WINDOW_CONFIGS.length; i++) {
// We go to the overview twice for each configuration; the first time
// to calculate the mipmaps for the windows, the second time to get
// a clean set of numbers.
if ((i % 2) == 0) {
let config = WINDOW_CONFIGS[i / 2];
yield Scripting.destroyTestWindows();
for (let k = 0; k < config.count; k++)
yield Scripting.createTestWindow(config.width, config.height, config.alpha, config.maximized);
yield Scripting.waitTestWindows();
yield Scripting.sleep(1000);
yield Scripting.waitLeisure();
for (let i = 0; i < 2; i++) {
}
Scripting.scriptEvent('overviewShowStart');
Main.overview.show();
@ -117,9 +156,15 @@ function _frameDone(time) {
if (overviewShowCount == 1) {
METRICS.overviewLatencyFirst.value = overviewLatency;
METRICS.overviewFpsFirst.value = fps;
} else {
} else if (overviewShowCount == 2) {
METRICS.overviewLatencySubsequent.value = overviewLatency;
METRICS.overviewFpsSubsequent.value = fps;
}
// Other than overviewFpsFirst, we collect FPS metrics the second
// we show each window configuration. overviewShowCount is 1,2,3...
if (overviewShowCount % 2 == 0) {
let config = WINDOW_CONFIGS[(overviewShowCount / 2) - 1];
METRICS[config.metric].value = fps;
}
}
}