Category: Collaborative benchmark development

Upcoming experiments

on November 6, 2014

Next week, we’ll be releasing the design overview for WebXPRT 2015. WebXPRT 2013 has been an enormous success, having been run tens of thousands of times.

One of the big improvements we are considering for WebXPRT 2015 is adding experimental tests. A big reason for WebXPRT’s success is that it runs on almost every Web-enabled device. We consider it essential to preserve this broad compatibility. However, there are interesting Web technologies that simply are not available on all devices.

Our proposal is to add experimental tests to WebXPRT. These tests would be optional and would not be included in the Overall score, so WebXPRT would still be able to compare the performance of widely different devices. We are looking at technologies such as Web Workers, WebGL, and pre-compiled JavaScript (asm.js).

In addition to adding experimental tests, we are looking at ways to improve the UI, add automation, add new tests, update old tests, and more!

If you are a community member, you’ll get a notice when the overview is available. We will definitely want to know what you think! If you are not a member, it’s a great time to join.

If you have any thoughts on these ideas, or have ideas of your own, please let us know!

Eric

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Posted in BenchmarkXPRT development community, Collaborative benchmark development, Performance benchmarking, WebXPRT, WebXPRT 2015, What makes a good benchmark? |

Time to get creative

By Justin Greene

on September 4, 2014

The CrXPRT Community Preview is right around the corner, and there’s no sign of things slowing down. We’re exploring new opportunities on a number of fronts, and we’d love to hear what you think! We’re considering possible changes to WebXPRT and MobileXPRT, and since the mobile device market is changing all the time, we’re looking for the next great benchmark opportunity. In both cases, the development community is a rich source of ideas, so we’d like to tap into it one more time.

A while back, we added a new Web form in the members’ area for submitting benchmark ideas. Some of the ideas we have so far include:

A benchmark to evaluate camera features and photo quality on phones and tablets
A benchmark for measuring the performance of cloud services
A benchmark for measuring the performance and battery life of iOS-based devices

So, what would you like to see? Any of these, or do you have ideas we haven’t mentioned? Also, we’d love to hear your feedback on ways we can improve, both with the XPRTs themselves and with community life. Either way, send a message to BenchmarkXPRTSupport@principledtechnologies.com and let us know what you think!

Justin

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Posted in BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, CrXPRT, MobileXPRT, WebXPRT, What makes a good benchmark? |

HDXPRT 2014 source code coming soon

By Justin Greene

on August 28, 2014

We’ve really been enjoying the smaller size and quicker install and runtimes of HDXPRT 2014, and we encourage you to give the benchmark a try if you haven’t already! Within the next week or so, we’ll make the HDXPRT 2014 source code available to BenchmarkXPRT Development Community members. Part of what makes the XPRT community work is the feedback we get from members, whether it comes in the form of new benchmark ideas, suggestions for improvement, or questions raised during community preview testing. Having members comb through the code is another aspect of that community model. We welcome any members with programming skills to comment on our code and submit their own code for review.

If you decide to submit code, please read the XPRT commenting conventions, which are simply brief descriptions of a few practices that will make it easier for us to read your code.

We’ll also post detailed build instructions for HDXPRT 2014 in the Members Area. When the source code is available, check it out and let us know what you think. If you have code to share, please post on the forums or send us a message. If you haven’t yet joined the community, we’d love for you to join now.

Justin

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Posted in BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, HDXPRT, HDXPRT 2014, HDXPRT source code, Source code |

Looking for a bargain?

By Justin Greene

on August 14, 2014

There are many benefits to being a member of the community: the XPRT community previews, the source code for the benchmarks, the monthly newsletter, and more. To join the community, all you’ve had to do up until now is sign up and pay a one-time $20 fee. Our goal with the fee was to make sure that people who joined were serious.

Today, we’re announcing a change. We recognize that, for some companies, getting that $20 fee reimbursed can be a hassle. So, if you work for a device maker, OEM, chip manufacturer, or retailer, you’ll be able to join the community for free.

Here’s how it works: Simply fill out the form, use your company e-mail address, and click the option to be considered for a free membership. We’ll send you an email within one business day to verify the address is real and then activate your membership.

Simple, right?

Justin

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Posted in BenchmarkXPRT development community, Collaborative benchmark development, Community Preview, Performance benchmarking, Source code |

Speaking the same language

By Eric Hale

on August 7, 2014

We count on our community members for so much: benchmark ideas, critiquing the benchmark designs, and testing the community previews. Community members with programming skills can vet the source code and submit code for inclusion in the benchmarks.

We love getting code from our members. However, people have widely differing opinions about what constitutes well-documented code. A lot of it comes down to taste, but it’s easier to read code when there are common conventions. So, we’ve put together a very brief description of some conventions that would make it easier to read your code.

Because the XPRT benchmarks are written in a number of languages, we don’t discuss the particulars of coding style in detail. We know that you know the best practices for your language of choice. However, when we’re reading code in C, C++, C#, Java, JavaScript, HTML5, XML, and more, it helps to have some points of reference.

So, check it out and let us know what you think. If you have code to share, please post on the forums or send us a message at BenchmarkXPRTsupport@principledtechnologies.com. We can’t wait to see what you’ve come up with!

Eric

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Posted in BenchmarkXPRT development community, Collaborative benchmark development, Source code, What makes a good benchmark? |

An XPRT training course

By Eric Hale

on July 17, 2014

We have a couple of exciting announcements today! A few weeks ago, we promised something special for BatteryXPRT, and we can now show off the all new BatteryXPRT training course. The BatteryXPRT training course is an online, interactive, multi-media tool designed to make learning about the benchmark easy and enjoyable.

You can easily navigate to detailed videos and graphics explaining how to build the benchmark from source code, how to configure your device, how results are calculated, and much more. It’s like the BatteryXPRT design document, white paper, and user manual have come to life!

In addition to following the link above, you can also find the course at BatteryXPRT.com. The course works on most popular browsers in Windows and OSX.

In other news, we have a name for the Chrome benchmark, CrXPRT. Thanks for all the suggestions, and let us know what you think of the name.

As promised last week, the CrXPRT Design Document is available to the development community today. You’ll find it on the CrXPRT tab in the members’ area. If you’re not yet a member, we’d love for you to join here.

If you have any questions about CrXPRT of feedback on the BatteryXPRT course, feel free to contact us at BenchmarkXPRTsupport@principledtechnologies.com.

Eric

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Posted in BatteryXPRT 2014 for Android, BenchmarkXPRT development community, Chrome OS, Collaborative benchmark development, Video |

Category: Collaborative benchmark development

Upcoming experiments

Time to get creative

HDXPRT 2014 source code coming soon

Looking for a bargain?

Speaking the same language

An XPRT training course

Check out the other XPRTs: