Language Selection

English French German Italian Portuguese Spanish

OSS Leftovers

Filed under
OSS
  • The cpu_features library

    "Write Once, Run Anywhere." That was the promise of Java back in the 1990s. You could write your Java code on one platform, and it would run on any CPU implementing a Java Virtual Machine.

    But for developers who need to squeeze every bit of performance out of their applications, that's not enough. Since the dawn of computing, performance-minded programmers have used insights about hardware to fine tune their code.

  • Google Rolls Out cpu_features Library

    Google's cpu_features library makes it easier for detecting modern CPU capabilities like FMA, SSE, and AVX extensions when writing hand-tuned code.

  • 3 steps to reduce a project's failure rate [Ed: "Open Decision Framework" the latest Red Hat openwashing sound bite]

    It's no secret that clear, concise, and measurable requirements lead to more successful projects. A study about large scale projects by McKinsey & Company in conjunction with the University of Oxford revealed that "on average, large IT projects run 45 percent over budget and 7 percent over time, while delivering 56 percent less value than predicted." The research also showed that some of the causes for this failure were "fuzzy business objectives, out-of-sync stakeholders, and excessive rework."

  • Symphony Now Available on OpenFin Through Open Source Contribution to Symphony Software Foundation

    OpenFin, the desktop operating system built specifically for the needs of capital markets, announced today that it has publicly contributed code to the Symphony Software Foundation that allows, for the first time, any OpenFin customer to deploy Symphony Chat on the OpenFin operating system. The integration, currently in beta testing, enables seamless deployment and interoperability of Symphony alongside the expanding ecosystem of applications already running on OpenFin.

  • 2 startups are joining forces — and together they could pose a threat to Bloomberg

    Symphony, a messaging service that has gained some traction among Wall Street firms, has been integrated into OpenFin, an operating system built for financial-services, the two companies announced Thursday. 

    OpenFin hosts more than a hundred applications on its platform, and the integration means Symphony will be "interoperable" with those apps, the same way social media apps on your phone are able to talk with one another.

    “By enabling Symphony to run on the OpenFin operating system, we are making it easy for our mutual customers to unify the Symphony desktop experience with their other OpenFin-based apps," Mazy Dar, chief executive of OpenFin, said of the news. 

  • Gleif and Swift debut open source BIC-to-LEI mapping

    The Global Legal Entity Identifier Foundation (GLEIF) has published the first monthly relationship file that matches a Business Identifier Code (BIC) assigned to an organization against its Legal Entity Identifier (LEI).
    With the launch of this open source file, GLEIF and SWIFT have pioneered a cooperation model that, for the first time, enables market participants to link and cross-reference these key entity identifiers free of charge. This will significantly streamline entity verification processes and reduce data management costs.

  • Integrating continuous testing for improved open source security

    To protect yourself, you need mechanisms to prevent vulnerable packages from being added, and to ensure you get alerted and can quickly respond to new vulnerability disclosures. This chapter will focus on the first concern, discussing how you can integrate SCA vulnerability testing into your process, and prevent the addition of new vulnerable libraries to your code. The next chapter will deal with responding to new issues.

    Preventing new security flaws is conceptually simple, and very aligned with your (hopefully) existing quality control. Because vulnerabilities are just security bugs, a good way to prevent them is to test for them as part of your automated test suite.

More in Tux Machines

OSS Leftovers

  • Sunjun partners with Collabora to offer LibreOffice in the Cloud
  • Tackling the most important issue in a DevOps transformation
    You've been appointed the DevOps champion in your organisation: congratulations. So, what's the most important issue that you need to address?
  • PSBJ Innovator of the Year: Hacking cells at the Allen Institute
  • SUNY math professor makes the case for free and open educational resources
    The open educational resources (OER) movement has been gaining momentum over the past few years, as educators—from kindergarten classes to graduate schools—turn to free and open source educational content to counter the high cost of textbooks. Over the past year, the pace has accelerated. In 2017, OERs were a featured topic at the high-profile SXSW EDU Conference and Festival. Also last year, New York State generated a lot of excitement when it made an $8 million investment in developing OERs, with the goal of lowering the costs of college education in the state. David Usinski, a math and computer science professor and assistant chair of developmental education at the State University of New York's Erie Community College, is an advocate of OER content in the classroom. Before he joined SUNY Erie's staff in 2007, he spent a few years working for the Erie County public school system as a technology staff developer, training teachers how to infuse technology into the classroom.

Mozilla: Wireless Innovation for a Networked Society, New AirMozilla Audience Demo, Firefox Telemetry

  • Net Neutrality, NSF and Mozilla's WINS Challenge Winners, openSUSE Updates and More
    The National Science Foundation and Mozilla recently announced the first round of winners from their Wireless Innovation for a Networked Society (WINS) challenges—$2 million in prizes for "big ideas to connect the unconnected across the US". According to the press release, the winners "are building mesh networks, solar-powered Wi-Fi, and network infrastructure that fits inside a single backpack" and that the common denominator for all of them is "they're affordable, scalable, open-source and secure."
  • New AirMozilla Audience Demo
    The legacy AirMozilla platform will be decommissioned later this year. The reasons for the change are multiple; however, the urgency of the change is driven by deprecated support of both the complex back-end infrastructure by IT and the user interface by Firefox engineering teams in 2016. Additional reasons include a complex user workflow resulting in a poor user experience, no self-service model, poor usability metrics and a lack of integrated, required features.
  • Perplexing Graphs: The Case of the 0KB Virtual Memory Allocations
    Every Monday and Thursday around 3pm I check dev-telemetry-alerts to see if there have been any changes detected in the distribution of any of the 1500-or-so pieces of anonymous usage statistics we record in Firefox using Firefox Telemetry.

Games: All Walls Must Fall, Tales of Maj'Eyal

  • All Walls Must Fall, the quirky tech-noir tactics game, comes out of Early Access
    This isometric tactical RPG blends in sci-fi, a Cold War that never ended and lots of spirited action. It’s powered by Unreal Engine 4 and has good Linux support.
  • Non-Linux FOSS: Tales of Maj'Eyal
    I love gaming, but I have two main problems with being a gamer. First, I'm terrible at video games. Really. Second, I don't have the time to invest in order to increase my skills. So for me, a game that is easy to get started with while also providing an extensive gaming experience is key. It's also fairly rare. All the great games tend to have a horribly steep learning curve, and all the simple games seem to involve crushing candy. Thankfully, there are a few games like Tales of Maj'Eyal that are complex but with a really easy learning curve.

KDE and GNOME: KDE Discover, Okular, Librsvg, and Phone's UI Shell

  • This week in Discover, part 7
    The quest to make Discover the most-loved Linux app store continues at Warp 9 speed! You may laugh, but it’s happening! Mark my words, in a year Discover will be a beloved crown jewel of the KDE experience.
  • Okular gains some more JavaScript support
    With it we support recalculation of some fields based on others. An example that calculates sum, average, product, minimum and maximum of three numbers can be found in this youtube video.
  • Librsvg's continuous integration pipeline
    With the pre-built images, and caching of Rust artifacts, Jordan was able to reduce the time for the "test on every commit" builds from around 20 minutes, to little under 4 minutes in the current iteration. This will get even faster if the builds start using ccache and parallel builds from GNU make. Currently we have a problem in that tests are failing on 32-bit builds, and haven't had a chance to investigate the root cause. Hopefully we can add 32-bit jobs to the CI pipeline to catch this breakage as soon as possible.
  • Design report #3: designing the UI Shell, part 2
    Peter has been quite busy thinking about the most ergonomic mobile gestures and came up with a complete UI shell design. While the last design report was describing the design of the lock screen and the home screen, we will discuss here about navigating within the different features of the shell.