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Open source?

We’re proud of the BenchmarkXPRT Development Community and its accomplishments over the last five years. We’re also thankful for the contributions the members of the community have made. One of the benefits of membership is access to the source code for all the XPRT performance tools. This has meant that the code is available to anyone willing to take the easy step of joining the community.

Behind our decision to use this model rather than a more traditional, open-source model was the need to control derivative works. The license agreement for the source allows members to modify the source, but not to claim that the results from that derivative code are XPRT results. For example, as a member, you may download the TouchXPRT source and modify the workloads for your specific purposes, but you can’t refer to the results as TouchXPRT results.

After much thought and discussion, we have come to believe that we can protect the benchmarks’ reputation within a traditional, open-source framework. While our original concerns are still valid, we think that the success and stature of the XPRTs is such that we can make it available via open source.

However, before we take this step, we want to hear the thoughts, concerns, and opinions of both our community members and the wider public.

Please note that if we do make the code open source, the other benefits of being a member—access to requests for comment, design documents, and community previews—will not change.

Please let us know that you think. Email us or contact us on Twitter.

Bill

Seeing the future

Back in April we wrote about how Bill’s trip to IDF16 in Shenzhen got us thinking about future benchmarks. Technologies like virtual reality, the Internet of things, and computer vision are going to open up lots of new applications.

Yesterday I saw an amazing article that talked about an automatic computer vision system that is able to detect early-stage esophageal cancer from endoscopy images. These lesions can be difficult for physicians to detect, and the system did very well when compared to four experts who participated in the test. The article contains a link to the original study, for those of you who want more detail.

To me, this is the stuff of science fiction. It’s a very impressive accomplishment. Clearly, new technologies are going to lead to many new and exciting applications.

While this type of application is more specialized than the typical XPRT, things like this get us really excited about the possibilities for the future.  Have you seen an application that impressed you recently? Let us know!

Eric

Introducing “Women Coding for Change”

If you’ve been following this blog, you probably know that we co-hosted the XPRT Women Code-a-thon with ChickTech in March. The event ran smoothly, we got some great ideas for future XPRT workloads, and Jennie gave a recap in “Women develop new perspectives for the XPRTs.”

What you might not have known—until last week—is that the XPRT team brought a video crew with us to Seattle. We’ve spent the last few months building an eight-part video series that tells some of the stories we saw unfold at the XPRT Women Code-a-thon. In “Women Coding for Change,” you’ll meet the code-a-thon’s winners and see their work; learn about the gender gap in tech; and hear stories of mentorship, community, and more.

Today, you can see the series trailer and “The Problem,” which explores the numbers behind the gender disparity and what they mean for all of us. Just go to the YouTube playlist here, and keep an eye out for new videos coming soon.

Sarah

I couldn’t wait!

We’ve created a series of videos about the XPRT Women Code-a-Thon. We’ll be talking more about the series, and an exciting new channel, “Women Coding for Change,” in next Thursday’s blog post.  However, we posted the first video today, and I wanted to let you know so you can check it out right away!

Eric

Watching students become masters

As you know, last year, PT sponsored a senior project at the Senior Design Center of North Carolina State University (NCSU). The students created Nebula Wolf, a mini game that might evolve into a future benchmark test. It was a valuable collaboration for us and a very educational experience for the students involved.

I’ve talked before about the emerging technologies we’re considering for new benchmarks. Today, I met with the folks at the NCSU Senior Design Center to discuss a possible future project. We’re hoping to harness the immense energy of these students by having them explore one of these new technologies, and then build on what they discover. Nothing is set yet, but we will, as always, keep you informed as things develop.

We’ll be sharing some exciting news about the XPRT Women Code-a-Thon tomorrow. Check back to find out more!  Meanwhile, we hope you enjoy as much as we did the University of Washington Tacoma article on student Viveret, the first place winner of the XPRT Women Code-a-Thon.

Eric

They’re coming!

We’ve been hearing for a while about Google’s plan to bring Android apps to Chrome.  They recently published a video on the Google Developers channel that gives us some idea of what running Android apps on a Chromebook would look like.

Because I’m very interested in performance, the claim “Android apps can run full speed, with no overhead and no performance penalties” got my attention. You can bet we’ll be using the XPRTs to check that out! We’re using a Google developer tool called ARC Welder to do some experiments. However, it’s not fair or valid to print performance results based on a developer tool, so we’ll have to wait until the official release to see what the performance is really like.

Obviously, the use cases for Chrome will be changing. The demos in the video are for workloads we associate with PCs. MobileXPRT-type workloads might be more appropriate, or, assuming the scripting tools are available, perhaps HDXPRT-type workloads. We’ll be watching these developments closely to see how they will affect our future cross-platform benchmark.

Eric

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