Category: Android

News about MobileXPRT 2013 and WebXPRT 2015

on November 14, 2014

Today, we’re releasing a new build (v92) of MobileXPRT 2013 at MobileXPRT.com and the Google Play store. This build addresses issues encountered when testing MobileXPRT on Android 5 devices. The tests have not changed, so new scores are comparable with previous MobileXPRT 2013 scores.

Click here to download the new MobileXPRT build directly from our site.

Alternatively, you can download the MobileXPRT 2013 APKs directly. The APKs are small (17.9 MB total) and allow you to download the test content during installation. For users who have trouble accessing the Google Play store, these APKs may make it easier to download the benchmark.

Download the MobileXPRT APK here.
Download the MobileXPRT UX Tests APK here.

Also, today we’re publishing the WebXPRT 2015 Design Overview document for community members. You can find the document on the WebXPRT tab in the Members’ Area. We look forward to your feedback!

If you have any questions or concerns about these or any other XPRT-related topics, feel free to contact us at BenchmarkXPRTsupport@principledtechnologies.com.

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Posted in Android, Collaborative benchmark development, MobileXPRT, WebXPRT, WebXPRT 2015 |

The value of diversity

By Eric Hale

on November 13, 2014

It’s great to hear from community members who are using the XPRTs. Having a pool of users with diverse viewpoints is critical for successful software development. While we try very hard to find problems, there will always be cases we miss.

For example, we talked recently about the challenges of working in a multilingual world. Just this week, Acer reported an interesting bug in the CrXPRT community preview. If your language is set to Chinese, the battery test will estimate the battery life as expected. However, a rundown test will return the message “Cannot calculate total run time.” This does not happen when the language is set to English.

We have verified this problem. In the next week or so, we’ll be releasing a second community preview containing a fix for this and a few other issues.

We’ve talked before about the difficulties of maintaining software in a fast moving world. Late last week, we received a new Nexus 9. It encountered a problem during the MobileXPRT tests, so we fixed the problem and will be releasing a patched build tomorrow.

Don’t forget, as we said last week, we’ll be releasing the WebXPRT 2015 design overview tomorrow. We are looking forward to the feedback from all our community members.

Eric

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Posted in Android, Chrome OS, CrXPRT, MobileXPRT, WebXPRT, WebXPRT 2015 |

Getting the most from the XPRTs

By Eric Hale

on October 30, 2014

BatteryXPRT can measure battery life three ways: in Airplane mode, Wireless connection mode, and Cellular connection mode.

A couple of weeks ago, Tom’s Hardware ran a review of the NVIDIA Shield Tablet that shows the value of being able to compare different ways of using your device. The review gave results for two of the three modes, Airplane mode and Wireless mode, for the devices under test. While all devices had lower battery life in Wireless mode, the NVIDIA Shield Tablet showed a much larger difference between the two modes than other devices.

The review offers some technical reasons why this might be so. However, the review also includes a sentence that goes to the heart of our mission to provide easy-to-use tools that reflect real-world usage and can be used in a variety of ways. As the reviewer at Tom’s Hardware noted: “I’ve also noticed what I would consider excessive power drain during standby with Wi-Fi left on, which subjectively corroborates these results.” That is what we like to hear!

We are always looking for ways to make our tools more versatile and useful. If you have ideas, please let us know!

Eric

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Posted in Android, Battery life, BatteryXPRT 2014 for Android, Benchmarking, BenchmarkXPRT |

Has it only been a month?

By Eric Hale

on October 23, 2014

Operating systems will continue to evolve. Whether you consider that a promise or a threat, it’s a fact. Those who write software know the day will come when it’s running in an environment that did not exist when you wrote it. Sometimes you get lucky. WebXPRT, for example, has sailed through the release of new versions of Windows, Android, and iOS with no problems.

At other times, you have to take action. Last month, we alerted you to an issue MobileXPRT had with the pre-release version of Android L. We’ve released an update to MobileXPRT that resolves the issue with Android L.

The technical preview for Windows 10 became available to members of Microsoft’s Windows Insider Program on the first of October, and we’ve had a report that TouchXPRT does not run reliably on it. We are currently investigating this and will let you know the details as soon as we have them. We are checking HDXPRT on Windows 10 as well.

Of course, this is what previews are for. By addressing these issues now, the XPRTs will be ready to support these operating systems when they’re released to the public.

If you are running a preview version of Windows 10 and see a problem with any of our benchmarks, please let us know.

Operating systems continue to evolve. There’s already a new build of the Windows 10 preview. More are on the way. As they come, we will be there testing the XPRTs on them.

Eric

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Posted in Android, BenchmarkXPRT development community, HDXPRT, HDXPRT 2014, MobileXPRT, Windows 10 |

News from the factory floor

By Eric Hale

on October 9, 2014

As we mentioned last week, we have BatteryXPRT and MobileXPRT news:

Today, we’re releasing a new build of MobileXPRT 2013 at MobileXPRT.com and the Google Play store. This build addresses issues we saw when testing MobileXPRT on the beta build of Android L and the experimental ART runtime. The tests have not changed, and the scores are comparable with previous MobileXPRT 2013 scores.

Also, the BatteryXPRT 2014 for Android APKs are now available at BatteryXPRT.com. Up to now, only the full installer, including the content for the tests, was available on our Web site. The APKs are much smaller and allow you to download the test content during installation. For users who have trouble accessing the Google Play store, these APKs may make it easier to download the benchmark.

If you have any questions or concerns, please don’t hesitate to contact us at BenchmarkXPRTsupport@principledtechnologies.com.

Don’t forget: we’re releasing the community preview of CrXPRT next week!

Eric

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Posted in Android, BatteryXPRT 2014 for Android, Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, Chrome OS, Community Preview, CrXPRT, MobileXPRT |

Activity all around

By Justin Greene

on October 2, 2014

It’s a busy time in XPRT land, and we wanted to share some news about upcoming events.

The first bit is an update about the CrXPRT 2014 Community Preview. We’ve been busy refining the benchmark, and feel like the current candidate build under test is likely to ship as our Community Preview. We’ll publish more details about the app and its workloads soon, but don’t be surprised to see a Community Preview announcement in the near future.

In Patching and future proofing, we discussed two potential problems while running MobileXPRT 2013 on some versions of Android 4.4 and the developer’s preview of Android L. The first problem involves the benchmark not showing scores when running on a Nexus 5 with the ART runtime enabled. The second problem was a failure of the Create Slideshow workload on Android L. In order to address the underlying cause of both problems, we’ll soon be issuing a patched MobileXPRT 2013 build. We’re still wrapping up our testing, but expect to release the patch at some point next week.

We’ll also be posting BatteryXPRT 2014 for Android APKs directly on the BatteryXPRT.com site. For users who have low bandwidth or trouble accessing the Google Play store, these APKs will make it easier to download the benchmark.

If you have any questions or concerns, please don’t hesitate to contact us at BenchmarkXPRTsupport@principledtechnologies.com.

Justin

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Posted in Android, BatteryXPRT 2014 for Android, Community Preview, CrXPRT, MobileXPRT |

Category: Android

News about MobileXPRT 2013 and WebXPRT 2015

The value of diversity

Getting the most from the XPRTs

Has it only been a month?

News from the factory floor

Activity all around

Check out the other XPRTs: