Search Results for: webxprt

The Exploring WebXPRT 3 white paper is now available

on July 19, 2018

Today, we published the Exploring WebXPRT 3 white paper. The paper describes the differences between WebXPRT 3 and WebXPRT 2015, including changes we made to the harness and the structure of the six performance test workloads. We also explain the benchmark’s scoring methodology, how to automate tests, and how to submit results for publication. Readers will also find additional detail about the third-party functions and libraries that WebXPRT uses during the HTML5 capability checks and performance workloads.

Because data collection and privacy concerns are more relevant than ever, we also discuss the WebXPRT data collection mechanisms and our commitment to respecting testers’ privacy. Finally, for readers who may be unfamiliar with the XPRTs, we describe the other benchmark tools in the XPRT family, the role of the BenchmarkXPRT Development Community, and how you can contribute to the XPRTs.

Along with the WebXPRT 3 results calculation white paper and spreadsheet, the Exploring WebXPRT 3 white paper is designed to promote the high level of transparency and disclosure that is a core value of the BenchmarkXPRT Development Community. Both WebXPRT white papers and the results calculation spreadsheet are available on WebXPRT.com and on our XPRT white papers page. If you have any questions about the WebXPRT, please let us know, and be sure to check out our other XPRT white papers.

Justin

Posted in WebXPRT, WebXPRT 2015, WebXPRT 3, White papers | Tagged benchmarks, BenchmarkXPRT, browsers, WebXPRT, WebXPRT 2015, WebXPRT 3, white paper |

WebXPRT passes another milestone!

By Justin Greene

on June 14, 2018

We’re excited to see that users have successfully completed over 250,000 WebXPRT runs! From the original WebXPRT 2013 to the most recent version, WebXPRT 3, this tool has been popular with manufacturers, developers, consumers, and media outlets around the world because it’s easy to run, it runs quickly and on a wide variety of platforms, and it evaluates device performance using real-world tasks.

If you’ve run WebXPRT in any of the more than 458 cities and 64 countries from which we’ve received complete test data—including newcomers Lithuania, Luxembourg, Sweden, and Uruguay—we’re grateful for your help in reaching this milestone. Here’s to another quarter-million runs!

If you haven’t yet transitioned your browser testing to WebXPRT 3, now is a great time to give it a try! WebXPRT 3 includes updated photo workloads with new images and a deep learning task used for image classification. It also uses an optical character recognition task in the Encrypt Notes and OCR scan workload and combines part of the DNA Sequence Analysis scenario with a writing sample/spell check scenario to simulate online homework in the new Online Homework workload. Users carry out tasks like these on their browsers daily, making these workloads very effective for assessing how well a device will perform in the real world.

Happy testing to everyone, and if you have any questions about WebXPRT 3 or the XPRTs in general, feel free to ask!

Justin

Posted in Benchmark metrics, Benchmarking, Browser-based benchmarks, Cross-platform benchmarks, Machine learning, Performance benchmarking, WebXPRT, WebXPRT 2013, WebXPRT 2015, WebXPRT 3 | Tagged benchmarks, browser, deep learning, WebXPRT |

The WebXPRT 3 results calculation white paper is now available

By Justin Greene

on May 31, 2018

As we’ve discussed in prior blog posts, transparency is a core value of our open development community. A key part of being transparent is explaining how we design our benchmarks, why we make certain development decisions, and how the benchmarks actually work. This week, to help WebXPRT 3 testers understand how the benchmark calculates results, we published the WebXPRT 3 results calculation and confidence interval white paper.

The white paper explains what the WebXPRT 3 confidence interval is, how it differs from typical benchmark variability, and how the benchmark calculates the individual workload scenario and overall scores. The paper also provides an overview of the statistical techniques WebXPRT uses to translate raw times into scores.

To supplement the white paper’s overview of the results calculation process, we’ve also published a spreadsheet that shows the raw data from a sample test run and reproduces the calculations WebXPRT uses.

The paper and spreadsheet are both available on WebXPRT.com and on our XPRT white papers page. If you have any questions about the WebXPRT results calculation process, please let us know, and be sure to check out our other XPRT white papers.

Justin

Posted in Benchmark metrics, Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, Browser-based benchmarks, Performance benchmarking, Web-based testing, WebXPRT, WebXPRT 3, What makes a good benchmark? | Tagged benchmark, WebXPRT, WebXPRT 3, white paper |

The WebXPRT 3 source code is now available

By Justin Greene

on April 26, 2018

We’re excited to announce that the WebXPRT 3 source code is now available to BenchmarkXPRT Development Community members!

Download the WebXPRT 3 source here (login required).

We’ve also posted a download link on the WebXPRT tab in the Members’ Area. The source code package contains instructions for setting up and configuring a local instance of WebXPRT for those who wish to do so.

As part of our community model for software development, source code for each of the XPRTs is available to anyone who joins the community. If you’d like to review XPRT source code, but haven’t yet joined the community, we encourage you to join! Registration is quick and easy, and if you work for a company or organization with an interest in benchmarking, you can join the community for free. Simply fill out the form with your company e-mail address and select the option to be considered for a free membership. We’ll contact you to verify the address and then activate your membership.

If you have any other questions about community membership or XPRT source code, feel free to contact us. We look forward to hearing from you!

Justin

Posted in BenchmarkXPRT, BenchmarkXPRT development community, Open development, Source code, Web-based testing, WebXPRT, WebXPRT 3 |

How to automate WebXPRT 3 testing

By Justin Greene

on March 15, 2018

Yesterday, we published the WebXPRT 3 release notes, which contain instructions on how to run the benchmark, submit results, and use automation to run the tests.

Test automation is a helpful feature that lets you use scripts to run WebXPRT 3 and to control specific test parameters. Below, you’ll find a description of those parameters and instructions for utilizing automation.

Test type

The WebXPRT automation framework is designed to account for two test types: the six core workloads and any experimental workloads we might add in future builds. There are currently no experimental tests in WebXPRT 3, so the test type variable should always be set to 1.

Core tests: 1
Experimental tests: 2

Test scenario

This parameter lets you specify which tests to run by using the following codes:

Photo enhancement: 1
Organize album using AI: 2
Stock option pricing: 4
Encrypt notes and OCR scan: 8
Sales graphs: 16
Online homework: 32

To run an individual test, use its code. To run multiple tests, use the sum of their codes. For example, to run Stocks (4) and Notes (8), use the sum of 12. To run all core tests, use 63, the sum of all the individual test codes (1 + 2 + 4 + 8 + 16 + 32 = 63).

Results format

This parameter lets you select the format of the results:

Display the result as an HTML table: 1
Display the result as XML: 2
Display the result as CSV: 3
Download the result as CSV: 4

To use the automation feature, start with the URL http://www.principledtechnologies.com/benchmarkxprt/webxprt/2018/3_v5/, append a question mark (?), and add the parameters and values separated by ampersands (&). For example, to run all the core tests and download the results, you would use the following URL: http://principledtechnologies.com/benchmarkxprt/webxprt/2018/3_v5/auto.php?testtype=1&tests=63&result=4

We hope WebXPRT’s automation features will make testing easier for you. If you have any questions about WebXPRT or the automation process, please feel free to ask!

Justin

Posted in Uncategorized |

WebXPRT 3 is here!

By Justin Greene

on February 27, 2018

We’re excited to announce that WebXPRT 3 is now available to the public. BenchmarkXPRT Development Community members have been using a community preview for several weeks, but now anyone can run WebXPRT 3 and publish their results.

As we mentioned on the blog, WebXPRT 3 has a completely new UI, updated workloads, and new test content. We carried over several features from WebXPRT 2015 including automation, the option to run individual workloads, and language options for English, German, and Simplified Chinese.

We believe WebXPRT 3 will be as relevant and reliable as WebXPRT 2013 and 2015. After trying it out, please submit your scores and feel free to let us know what you think. We look forward to seeing new results submissions!

Posted in BenchmarkXPRT development community, Browser-based benchmarks, Community Preview, Cross-platform benchmarks, German, Performance benchmarking, Simplified Chinese, Web-based testing, WebXPRT, WebXPRT 3 |

Search Results for: webxprt

The Exploring WebXPRT 3 white paper is now available

WebXPRT passes another milestone!

The WebXPRT 3 results calculation white paper is now available

The WebXPRT 3 source code is now available

How to automate WebXPRT 3 testing

WebXPRT 3 is here!

Check out the other XPRTs: