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Programming Leftovers

  • Improve your software product delivery process performance using metrics (II)

    During the previous article I explained the process to follow, using the simplest possible model to describe a software product delivery process, to measure and improve its performance, following a data driven improvement kata as a way to promote a continuous improvement culture . Despite providing extremely valuable information, once we have gone through the described process for a few iterations, the limitations of such a simple model will become evident. We will need to add complexity into our model, getting closer to the real software product delivery process.

  • SEGGER’s complete J-Link software now available for Linux on ARM [Ed: Reposted from elsewhere (or press release)]

    SEGGER’s entire portfolio of J-Link software is now available for Linux on ARM, for both 32-bit and 64-bit platforms. This includes both the command-line programs and GUI tools such as J-Flash, J-Flash SPI, J-Scope, the J-Link Configurator and the GUI version of the GDB Server. “J-Link can now be used on Raspberry Pi and other ARM-based machines, without any limitations,” says Alex Grüner, CTO at SEGGER. “Small single-board ARM computers now offer the same functionality as x86 powered machines. The inexpensive Raspberry Pi and similar boards are now viable options, especially in test farms and production environments.”

  • JavaScript survey: React everywhere, Jest, Webpack on the up... if only it had static typing, sigh developers • The Register

    The 2020 State of JavaScript report, a survey of over 23,000 developers globally, has revealed growing use of WebPack and Jest, continuing high use of React, Express and TypeScript, and that top of the wishlist is no longer better browser compatibility, but rather static typing. JavaScript is the most used programming language according to most rankings. Originally called LiveScript and designed in 10 days in 1995 by Netscape's Brendan Eich to work alongside Java Applets, the little language has become the universal language. Trends in the JavaScript ecosystem are therefore significant, but the fact that Webpack tops the list of most used technologies says a lot about modern JavaScript development. Webpack is a module bundler which runs on Node.js and has plugins for tasks such as minifying JavaScript using Terser. Webpack does tree shaking, meaning that it strips out unused code.

  • YANUB: yet another (nearly) useless blog: Taking advantage of Ruby in QSoas

    First of all, let me all wish you a happy new year, with all my wishes of health and succes. I sincerely hope this year will be simpler for most people as last year !

  • 10 reasons to develop Quarkus applications on Red Hat OpenShift - Red Hat Developer

    Combining Quarkus with Red Hat OpenShift provides an ideal environment for creating scalable, fast, and lightweight applications. Quarkus significantly increases developer productivity with tooling, pre-built integrations, application services, and more. This article presents 10 reasons why you should develop your Quarkus applications on OpenShift.

PinePhone Mobian, Librem 14, and More

  • PinePhone Mobian Community Edition goes up for pre-order Jan 18

    The next version of the PinePhone to ship will be the PinePhone Mobian Community Edition. It goes up for pre-order from the Pine64 Store January 18 It’ll sell for $150 and up and the phone will ship with the Debian-based Mobian operating system pre-installed. [...] The Mobian build that will ship with the PinePhone Mobian Community Edition uses a mainline Linux kernel with some patches to ensure support for the phone’s hardware and the Phosh user interface. Like most mobile Linux projects, Mobian is still very much a work in progress. But it already supports all of the PinePhone’s key hardware including 4G LTE, WiFi, Bluetooth, GPS, cameras, and USB. You can use it to make phone calls, surf the web, install and run applications, and it supports deep sleep.

  • January Update: Happy New Gear!

    Happy New Year everyone! Let us all hope that the difficulties brought about by the COVID-19 virus are now waning and that more aspects of our lives will return to normal soon.  We start this year with announcing the last community edition of the PinePhone, an update on the Quartz64 single board computers, and with some good news regarding PineTab and Pinebook Pro production.   You can watch a synopsis of this month’s community update on Youtube (embedded below) but also on LBRY and Peertube. Stay up-to-date with PINE64 news and make sure to subscribe to this blog (bottom of the webpage), follow PINE64 Telegram News channel as well as our Twitter and Mastodon.

  • Lilbits: Linux phones and laptops, S-Pen for more phones, and an RK3566 single-board computer

    Pine64, the company behind a line of geeky, inexpensive, and hackable smartphones, laptops, and single-board computers designed to run open source software tend to only publish one blog post each month. But it’s always a doozy, and the January update is no exception.

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  • Librem 14 Update: Shipping Starts in February with Extended Battery

    The Librem 14 is our dream laptop and we know many of you are looking forward to getting yours. In our last post we talked about some of the final tweaks we made that resulted in shipping being delayed until January. The bad news is that we won’t be able to start shipping Librem 14s until February, but the good news is that everyone will be getting our (as of yet unannounced) extended battery option by default! Read the rest of the article for details. Supply Chain Challenges If you talk to anyone in manufacturing they will tell you that this has been a particularly challenging year for the supply chain. Whether you are talking about toilet paper, N95 masks, rubber gloves, or semiconductors, the global pandemic has made supply chains less reliable, and lead times and shipping times incredibly unpredictable. We already ran into supply chain challenges with the Librem 14 earlier when Intel announced CPU shortages, and most recently when we were preparing the first run of production Librem 14s we hit another issue: we couldn’t get the 3-cell batteries we were planning to use until after Chinese New Year! If you are familiar with manufacturing in China, you know that the entire country essentially shuts down for weeks, so this is far from ideal. However it turns out we could get our 4-cell extended battery in time.

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  • DIN-rail net appliances supply four GbE ports

    Axiomtek unveiled two Linux-ready DIN-rail network PCs with 4x GbE ports: the compact, rugged “iNA100” runs on Apollo Lake while the Coffee Lake based “iNA600” adds a 16-GbE port L2 managed switch and an optional PCIe x8 MXM slot. On Dec. 30, Axiomtek announced an iNA600 networking appliance based on Intel’s 8th Gen Coffee Lake processors. The company followed up yesterday with a much more compact iNA100 net appliance running Apollo Lake. Both systems run Linux or Windows, offer at least 4x Gigabit Ethernet ports, and can be mounted on DIN-rails. [...] The system runs a Yocto-based Linux or Win 10 on the dual-core, 1.3GHz/1.8GHz Atom x5-E3930, which has a low 6.5W TDP.

IBM/Red Hat/Fedora Leftovers

  • Driving the organization towards Digital Innovation Excellence: 5 key dimensions to consider

    In our first post we introduced the three pillars to digital innovation success (automation, hybrid cloud and cloud native), in this next post we wanted to dive a little deeper into what digital innovation excellence means. Across Europe business leaders we talk to say that software is central to digital innovation and that organizations must become software producers at increasing speed and scale. As organizations evolve to become producers of software, the role of software development and delivery expands. Not only are organizations plugging into software development and delivery capabilities to increase organizational competitiveness by controlling a larger share of digital value creation, but software increasingly becomes part of the business's core product and services offerings. But that's not all. Software delivery is also expanding to support the ability to scale digital distribution and monetization of digital products and services through the digital ecosystem. This means that software can be delivered as a service, through direct sales channels, via APIs, open source repositories or via developer.com style platforms. Software is truly permeating the organization and digital innovation factories and supply chains become new organization requirements for digital resiliency.

  • Ben Williams: F33-20210114 updated Live isos released [Ed: New builds of Fedora 33]

    The Fedora Respins SIG is pleased to announce the latest release of Updated F33-20210114-Live ISOs, carrying the 5.10.6-200 kernel. This set of updated isos will save considerable amounts of updates after install. ((for new installs.)(New installs of Workstation have about 800MB+ of updates)). A huge thank you goes out to irc nicks dowdle, dbristow, luna, yogoyo, Southern-Gentleman for testing these iso.

  • Fedora 33 : Using the finch chat program.

    Finch is a TUI (text user interface) IM client for Linux which uses libpurple. This is very useful when you want to chat and don't have an environment to install Fedora on. Finch is built using the ncurses toolkit, which is a library designed especially to built text user interfaces. This program lets you sign on to Jabber, GoogleTalk, IRC, and other IM networks. 

  • Red Hat and Intel expand 5G collaboration as new market opportunities emerge

    IBM Corp.’s Red Hat unit and Intel Corp. today announced an “evolution” of their partnership aimed at more closely aligning their product development activities in the 5G market. Carriers are spending billions of dollars to upgrade their networks to the 5G standard, which enables connections up to 100 times faster than LTE. The spending spree is creating new revenue opportunities for information technology suppliers such as Red Hat and Intel. The new collaboration, the companies said, will have several focus areas. One is to bring 5G features faster to key open-source technologies such as Kubernetes. Kubernetes eases the management of software container-based workloads, which can make it useful for carriers that are using containers to build the software powering their 5G networks.

  • Your Easiest Decision in 2021

    The 3-way collaboration across IBM, SUSE and SAP go back many years. We have a deep engineering relationship that speaks to the dedication to customers, performance and engineering excellence that permeates all 3 company’s cultures. In 2020, even amidst this crazy pandemic, we have continued our regular working relationship – striving to provide the best product, and the best support.

Graphics: Latest From Intel and AMD

  • Intel "Compute Walker" Support Lands For Xe HP In Linux Drivers - Phoronix

    A new compute code path has been merged into Intel's open-source "ANV" Vulkan and "iris" Gallium3D drivers for the forthcoming Xe HP graphics hardware. The initial "COMPUTE_WALKER" code has been in development at Intel for the past 1~2 years while the merge request was just submitted a few days ago to replace the "legacy" compute path from the upcoming Gen12.5 Xe HP hardware. The check is for newer than Gen12 or GEN12HP, so the new compute path will trickle down to lower-tier parts outside of the Xe HP scope moving forward after the existing Gen12 parts like Tiger Lake or the upcoming Rocket Lake still flagged as Gen12 (not 12.5).

  • AMD Sends In More "New Stuff" For Radeon Graphics With Linux 5.12 - Phoronix

    Sent in last week were many AMD graphics driver updates slated for Linux 5.12 including the likes of Radeon RX 6000 series OverDrive support. This week marks another batch of AMDGPU kernel driver changes being submitted to DRM-Next ahead of the Linux 5.12 cycle. Among the "new stuff" for AMDGPU in Linux 5.12 include more code warning fixes, enabling of GPU reset and recovery for Navy Flounder yet-to-be-released RDNA 2 SKUs, SMU workload profile fixes for APUs, various display code updates, SR-IOV fixes, various VanGogh APU updates, another Renoir device ID being added, the new bits around Secure Display TA, another Green Sardine device ID being added, and a range of other code improvements.

  • Mesa's RADV ACO Adds Support For Rapid Packed Math - Phoronix

    Hitting the Mesa tree when Mesa 21.0 was being branched (but looks like it will still make it now part of "staging/21.0") is support for AMD's "rapid packed math" with the RADV driver's ACO compiler back-end. Rapid Packed Math is the AMD terminology for allowing two FP16 operations within a single FP32 operation. ACO, which is the default shader compiler back-end since last year in Mesa's RADV driver, now supports this functionality for Vec2 16-bit operations.