BenchmarkXPRT Development Community Blog

News from the MobileXPRT 3 team

on September 27, 2018

A few months ago, we shared some of our thoughts during the early planning stages of MobileXPRT 3 development. Since then, we’ve started building the new benchmark with Android Studio SDK 27. We’re now at a place where we can share more details about what to expect in MobileXPRT 3. In a nutshell, one of the five workloads in the previous version, MobileXPRT 2015, is getting a major overhaul, the remaining four workloads are getting updated test content, and we’re adding one completely new workload.

One of the first challenges we tackled was to completely rebuild the Create Slideshow workload. In MobileXPRT 2015, the workload uses FFmpeg to convert photos into video. FFmpeg utilizes a C++ executable, and it needs to be compiled differently for different architectures such as x86, x64, arm32, arm64, etc. With each new Android version, the task of maintaining FFmpeg compatibility with numerous architectures and Android versions becomes more complex. MobileXPRT 2015 still works well on most Android devices, but we wanted a more future-proof solution. In MobileXPRT 3, the Create Slideshow workload will use the Android MediaCodec API instead of FFmpeg. This change enables the workload to run successfully on devices that could not complete the workload in MobileXPRT 2015.

We are updating the test content of the following workloads: Apply Photo Effects, Create Photo Collages, Encrypt Personal Content, and Detect Faces to Organize Photos. We will replace items such as photos and videos with more contemporary file resolutions and sizes where applicable.

In the mobile device market, artificial intelligence and machine learning capabilities are rapidly moving from the level of novelty to being integrated into many daily tasks, so we wanted to include an AI or ML element in MobileXPRT 3. Our new workload uses Google’s Mobile Vision API to perform optical character recognition (OCR) tasks involving scanning receipts for personal records or an expense report. The scenario is similar to the OCR receipt-scanning task in WebXPRT 3, though the two workloads are based on different text-recognition technologies.

Finally, we’re updating the MobileXPRT UI to improve the look of the benchmark and make it easier to use. We’ll share a sneak peek of the new UI here in the blog around the time of the community preview. If you have any questions about MobileXPRT 2015 or MobileXPRT 3, please let us know!

Justin

Posted in AI, Android, Benchmarking, BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, Machine learning, Mobile devices, MobileXPRT, MobileXPRT 2015, MobileXPRT 3, Performance benchmarking |

Check out our new WebXPRT video!

By Justin Greene

on September 20, 2018

At over 305,000 runs and counting, WebXPRT is our most popular benchmark app. Device manufacturers, tech journalists, and developers around the world use WebXPRT because test runs are quick and easy, it runs on almost anything with a web browser, and it provides reliable data about how well devices perform when completing real-world tasks.

WebXPRT is not just for “techies,” however. To help explain what WebXPRT does and why it matters to everyday consumers, we’ve published a new video, What is WebXPRT and why should I care? The video explains the concepts behind some of WebXPRT’s workloads and how even small delays in common online tasks can add up to big headaches and a significant amount of wasted time. We all want to avoid those problems, and WebXPRT can help anyone that wants to see how their device, or a new device they’re thinking about buying, stacks up against the alternatives. We encourage you to check out the video below, which you can also find on YouTube and WebXPRT.com. If you have any questions about WebXPRT, please let us know!

Justin

Posted in BenchmarkXPRT, BenchmarkXPRT development community, Browser-based benchmarks, Cross-platform benchmarks, Mobile devices, Performance benchmarking, Video, Web-based testing, WebXPRT, WebXPRT 3 |

CrXPRT in the Chrome Web Store

By Justin Greene

on September 13, 2018

Testers searching for CrXPRT in the Chrome Web Store may be puzzled to see “no results.” While CrXPRT no longer appears in Chrome Web Store searches, the app is still live in the store and there’s nothing wrong with it. CrXPRT is freely available and functioning normally, but you can access it only through a direct link. It’s an unusual situation that results from a strategic decision by the Chrome team, a decision affecting many apps in addition to CrXPRT.

For several years, Chrome supported two types of apps—hosted apps that wrap online websites, and packaged apps that have offline capability. CrXPRT is a packaged app built for Chrome OS. In December 2017, the Chrome team stopped providing search and browse functions for hosted and packaged apps in the Chrome Web Store. Instead, they’re encouraging folks to develop Progressive Web Apps. You can read about the reasoning behind this decision on the Chromium blog. Despite this shift in focus, the Chrome Web store will continue to support existing apps packaged for Chrome OS.

In short, the Chrome Web Store will support CrXPRT for the foreseeable future, and we’ll continue to issue any necessary bug fixes through the store. With the help of the community, we’ll reevaluate CrXPRT next year and decide the best way forward for the app. In the meantime, you can access CrXPRT from the direct link below and from CrXPRT.com. Note that the direct link may take you to a splash page if you use an unsupported platform.

CrXPRT 2015: https://chrome.google.com/webstore/detail/crxprt/hiajijaeaacmnpjpkcfnhohmaijanjgf

Please let us know if you have any questions.

Justin

Posted in Chrome OS, Chromebooks, Collaborative benchmark development, CrXPRT, Google Chrome, Performance benchmarking | Tagged Apps, Chrome, Chrome Web Store, Chromebooks, CrXPRT |

XPRTs in the datacenter

By Bill Catchings

on September 6, 2018

The XPRTs have been very successful on desktops, notebooks, tablets, and phones. People have run WebXPRT over 295,000 times. It and other benchmarks such as MobileXPRT, HDXPRT, and CrXPRT are important tools globally for evaluating device performance on various consumer and business client platforms.

We’ve begun branching out with tests for edge devices with AIXPRT, our new artificial intelligence benchmark. While typical consumers won’t be able to run AIXPRT on their devices initially, we feel that it is important for the XPRTs to play an active role in a critical emerging market. (We’ll have some updates on the AIXPRT front in the next few weeks.)

Recently, both community members and others have asked about the possibility of the XPRTs moving into the datacenter. Folks face challenges in evaluating the performance and suitability to task of such datacenter mainstays as servers, storage, networking infrastructure, clusters, and converged solutions. These challenges include the lack of easy-to-run benchmarks, the complexity and cost of the equipment (multi-tier servers, large amounts of storage, and fast networks) necessary to run tests, and confusion about best testing practices.

PT has a lot of expertise in measuring datacenter performance, as you can tell from the hundreds of datacenter-focused test reports on our website. We see great potential in our working with the BenchmarkXPRT Development Community to help in this area. It is very possible that, as with AIXPRT, our approach to datacenter benchmarks would differ from the approach we’ve taken with previous benchmarks. While we have ideas for useful benchmarks we might develop down the road, more immediate steps could be drafting white papers, developing testing guidelines, or working with vendors to set up a lab.

Right now, we’re trying to gauge the level of interest in having such tools and in helping us carry out these initiatives. What are the biggest challenges you face in datacenter-focused performance and suitability to task evaluations? Would you be willing to work with us in this area? We’d love to hear from you and will be reaching out to members of the community over the coming weeks.

As always, thanks for your help!

Bill

Posted in AI, AIXPRT, Benchmarking, Collaborative benchmark development, Datacenter, Future of performance evaluation, Networking, Performance benchmarking, Principled Technologies, Servers, Storage | Tagged benchmark, cluster, converged solutions, Data centers, networking, servers, storage |

HDXPRT 4: A little lighter and a lot faster

By Justin Greene

on August 30, 2018

This week, we’re sharing a little more about the upcoming HDXPRT 4 Community Preview. Just like previous versions of HDXPRT, HDXPRT 4 will use trial versions of commercial applications to complete workload tasks. We will include installers for some of those programs, such as Audacity and HandBrake, in the HDXPRT installation package. For other programs, such as Adobe Photoshop Elements 2018 and CyberLink Media Espresso 7.5, users will need to download the necessary installers prior to testing using links and instructions that we will provide. The HDXPRT 4 installation package is just over 4.7 GB, slightly smaller than previous versions.

I can also report that the new version requires fewer pre-test configuration steps and a full test run takes much less time than before. Some systems that took over an hour to complete an HDXPRT 2014 run are completing HDXPRT 4 runs in about 25 minutes.

We’ll continue to provide more information as we get closer to releasing the community preview. If you’re interested in testing with HDXPRT 4 before the general release but have not yet joined the community, we invite you to join now. If you have any questions or comments about HDXPRT or the community, please contact us.

Justin

Posted in Application-based benchmarks, Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, HDXPRT, HDXPRT 4, HDXPRT development process, HDXPRT release cycle, Performance benchmarking | Tagged Adobe, Audacity, benchmark, BenchmarkXPRT, CyberLink, Handbrake, HDXPRT, HDXPRT 4 |

Sneak a peek at HDXPRT 4

By Justin Greene

on August 23, 2018

A few months ago, we shared some details about HDXPRT 4 development progress. Now that we’re closer to releasing a community preview build, we wanted to offer a sneak peek at the new benchmark. We may still tweak a few things during pre-release testing, but we’re close to the final look.

Below, you can see the benchmark’s new start page. After installation and completing a few brief pre-test configuration steps, running HDXPRT 4 is as easy as entering a test name and clicking the start button.

During the test, you’ll see HDXPRT’s real-world trial applications such as Adobe Photoshop Elements and CyberLink Media Espresso open and close during each iteration, though you won’t see workload graphics within the HDXPRT UI harness. When the test finishes, the results screen pops up. As you can see below, the results screen displays the overall and individual workload category scores in a straightforward and easy-to-understand manner. Below the workload scores, a button provides access to additional test and system information.

We’re not yet ready to share a date for the community preview, but we’ll provide more information in the coming weeks. As always, XPRT community previews are only available to BenchmarkXPRT Development Community members. If you’re interested in testing the HDXPRT 4 Community Preview, we invite you to join the community now. If you have any questions or comments about HDXPRT or the community, please contact us.

Justin

Posted in Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, HDXPRT, HDXPRT 4, HDXPRT development process, HDXPRT release cycle, PCs, Performance benchmarking, Windows 10 |

News from the MobileXPRT 3 team

Check out our new WebXPRT video!

CrXPRT in the Chrome Web Store

XPRTs in the datacenter

HDXPRT 4: A little lighter and a lot faster

Sneak a peek at HDXPRT 4

Check out the other XPRTs: