Chromium Blog
News and developments from the open source browser project
Announcing Octane 2.0
Wednesday, November 6, 2013
We created the
Octane Benchmark Suite
to measure how JavaScript engines perform on tasks that matter to users as well as motivate our own performance work on the V8 JavaScript engine. Today we’re releasing version 2.0 of the suite including a new focus on reducing latency, new benchmarks that target use cases like
asm.js
and updates to existing benchmarks.
Traditional benchmarks simply measure how quickly JavaScript can be executed. Octane 2.0 additionally measures
latency
, which is another important aspect of performance that is concerned with the smoothness of execution. In modern JavaScript engines like V8, latency comes from two main sources: compiling JavaScript to machine instructions so it can run faster, and garbage collecting memory that is no longer used. These tasks are computationally intensive and if they run for too long can be visible to users as small hiccups and freezes of JavaScript programs. We've added a modified version of our
Mandreel
and
Splay
benchmarks to measure how well JavaScript engines can minimize these pauses.
We’ve also added two new performance tests that target important use cases. One new test is based on the
Typescript
compiler from Microsoft, a heavy and complex JavaScript application. Its execution stresses raw execution speed, code parsing and the memory subsystem. We've also included the
zlib
benchmark, an asm.js test from the Mozilla
Emscripten
suite. Both new benchmarks help measure an engine’s ability to deal with heavy and complex workloads, which are increasingly common in today's web applications.
Finally, we fixed three existing benchmarks to help ensure that they measure what they were intended to:
Regexp
: verify that regexp calculations give the correct results.
GameBoy Emulator
: code that was supposed to run in strict mode now actually runs in strict mode.
CodeLoad
: make sure the code loaded is different on every iteration.
Octane 2.0 represents one more step in our continuing quest to deliver the best possible performance for users. You can run
Octane 2.0
in your browser or read the
documentation
for an in-depth look at the new benchmarks.
Posted by Hannes Payer, Software Engineer and Latency Buster
Labels
$200K
1
10th birthday
4
abusive ads
1
accessibility
1
ad blockers
1
ad blocking
2
advanced capabilities
1
android
1
anti abuse
1
anti-deception
1
background periodic sync
1
badging
1
benchmarks
1
beta
20
billing
1
birthday
4
blink
2
browser
2
browser interoperability
1
bundles
1
capabilities
6
capable web
1
cds
1
cds18
2
cds2018
1
chrome
24
chrome ads
1
chrome apps
3
chrome dev summit
1
chrome dev summit 2018
1
chrome dev summit 2019
1
chrome developer
1
Chrome Developer Center
1
chrome developer summit
1
chrome devtools
1
Chrome extension
1
Chrome Frame
1
Chrome lite
1
Chrome on Android
1
chrome privacy
2
chrome security
3
chrome web store
29
chromedevtools
1
chromeframe
3
chromeos
3
chromium
4
cloud print
1
coalition
1
coalition for better ads
1
contact picker
1
content indexing
1
cookies
1
csrf
1
css
1
dart
8
dashboard
1
Data Saver
3
Data saver desktop extension
1
day 2
1
deceptive installation
1
declarative net request api
1
design
1
Developer Program Policy
1
devtools
13
discoverability
1
DNS-over-HTTPS
2
DoH
2
emscriptem
1
enterprise
1
extensions
27
faster web
1
features
1
feedback
2
field data
1
frameworks
1
fugu
2
fund
1
funding
1
gdd
1
google earth
1
google io 2019
1
google web developer
1
googlechrome
12
harmful ads
1
html5
11
iframes
1
images
1
incognito
1
intent to explain
1
ios
1
javascript
5
lab data
1
lazy-loading
1
lighthouse
2
linux
2
Lite Mode
2
Lite pages
1
loading interventions
1
loading optimizations
1
mac
1
manifest v3
1
mobile
2
na
1
native client
8
native file system
1
New Features
5
octane
1
open web
3
origin trials
2
pagespeed insights
1
pagespeedinsights
1
payments
1
performance
3
performance tools
1
play store
1
portals
3
privacy
1
progressive web apps
2
Project Strobe
1
protection
1
pwa
1
releases
3
removals
1
rlz
1
safe browsing
1
security
33
site isolation
1
slow loading
1
sms receiver
1
spdy
2
spectre
1
speed
1
ssl
2
store listing
1
strobe
1
subscription pages
1
suspicious site reporter extension
1
tools
1
transparency
1
trusted web activities
1
twa
2
user data policy
1
v8
6
wasm
1
web
1
web apps
1
web assembly
1
web intents
1
web packaging
1
web request api
1
web.dev
1
webapi
1
webassembly
1
webaudio
3
webgl
7
webkit
5
webmaster
1
webp
5
webrtc
5
websockets
5
webtiming
1
writable-files
1
yerba beuna center for the arts
1
Archive
2019
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2018
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2017
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2016
Dec
Nov
Oct
Sep
Aug
Jun
May
Apr
Mar
Feb
Jan
2015
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2014
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2013
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2012
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2011
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2010
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2009
Dec
Nov
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2008
Dec
Nov
Oct
Sep
Feed
Follow @ChromiumDev
Give us feedback in our
Product Forums
.
