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HPC Chips, IBM and Red Hat on Servers

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Red Hat
Server
Hardware
  • Tachyum Boots Linux on Universal Processor Chip

    Today Tachyum announced it has successfully deployed the Linux OS on its Prodigy Universal Processor architecture, a foundation for 64-core, ultra-low power, high-performance processor. Running an OS directly and natively on its chip, without the need for host processors or other expensive components, reduces the cost of at-scale data centers and enables nearly unlimited flexibility in use.

  • Powering the Future of HPC & AI with OpenPOWER

    It is coming up on one year that the Summit supercomputer based on IBM POWER9 at Oak Ridge National Lab claimed the number one spot on the Top500 ranking. This system represents the culmination of a significant collaboration between OpenPOWER foundation members IBM, Nvidia, Mellanox and Red Hat with the goal of producing well a balanced computing platform for not only traditional HPC workloads such as modelling and simulation, but also AI workloads. With this milestone approaching, we took the opportunity to catch-up with Hugh Blemings, Executive Director at the OpenPOWER Foundation to chat about the foundation, and what lies ahead.

  • The limits of compatibility and supportability with containers

    Many folks who do container development have run Alpine container images. You might have run Fedora, Red Hat Enterprise Linux (RHEL), CentOS, Debian, and Ubuntu images as well. If you are adventurous, you may have even run Arch, Gentoo, or dare I say, really old container images - like, RHEL 5 old.

    If you have some experience running container images, you might be led to believe that anything will just work, all the time, because containers are often thought to be completely portable across time and space. And a lot of the time, they do work! (Until they don't.)

    It’s easy to assume that there is nothing to worry about when mixing and matching the container image userspace and host operating system. This post intends to give a realistic explanation on the limits of compatibility with container images, and demonstrate why bring your own images (BYI) isn't a workable enterprise solution..

  • Unlocking new levels of operational efficiency in financial services

    The financial services industry is changing. While the fundamental principles that the industry is built on remain the same—such as trust, value and customer service—the way financial organizations deliver on these values is far different from what it once was. We are now in an always-on, ever-connected world where banking customers expect to have access to accounts, information and services whenever and wherever they want, and the way organizations handle these operations can make or break the overall customer experience - and the bottom line.

    Financial services institutions need to find a balance between driving new innovations and keeping costs in check—all while meeting regulatory requirements. This culture of real-time engagement and access to information is leading organizations to not only reexamine business operational processes but also to think critically about the capabilities their core back-end banking systems provide, making changes and modernizing systems to keep pace.

  • Multi-architecture OpenShift containers

    Following the initial release of RHEL8-based OpenJDK OpenShift container images, we have now pushed PPC64LE and Aarch64 architecture variants to the Red Hat Container Registry. This is the first time I've pushed Aarch64 images in particular, and I'm excited to work on Aarch64-related issues, should any crop up!

More in Tux Machines

Games: CodeWeavers, gamepad and Cascade

  • Linux 5.4 To Fix Many Newer 64-bit Windows Games On Wine / Steam Play

    A kernel patch from CodeWeavers is landing in the Linux 5.4 kernel and will help some 64-bit Windows games run nicely under Wine (and the likes of CrossOver / Valve's Proton) with newer Intel and AMD systems. With the few x86 Assembly patches for Linux 5.4 is a UMIP addition by CodeWeavers' Brendan Shanks that ends up being quite important for running a number of Windows games under Proton/Wine on newer AMD/Intel Linux systems.

  • You may want to hold off on Linux Kernel 5.3 and systemd 243 if you use a gamepad

    Did you do a big system upgrade recently and notice you're having gamepad issues? You're not alone. Time to downgrade perhaps. To be clear this might only be an issue for the more bleeding-edge distributions which update more often, or those of you who are doing some manual updates to their system. The distributions that update more slowly like Ubuntu are likely unaffected right now.

  • Cascade – a turn-based text arcade game

    I wrote this game about 20 years ago. Glad to see it still compiled out of the box on the latest Linux distro! Download it from here. If anyone can remember the name or any details of the original 1980s MS-DOS game that I copied the idea from, please let me know in the comments.

GNOME's Sammy Fung and Bin Li

  • Molly de Blanc: Meet the GNOMEies: Sammy Fung

    Sammy is a freelancer, community organizer, and GNOME enthusiast from Hong Kong. For almost 20 years, Sammy has been using, GNOME and building community in Asia.

  • Bin Li: GUADEC 2019

    Thessaloniki is very peaceful place, every morning I liked to walk along the seaside to the venue. As usual, it was a great and enjoyable GUADEC, thanks to everyone who helped to make it. In core days I attended a lot of great talks in this year, I learned a lot of latest status of GNOME, and here are my favorite talks, “Managing GNOME Sessions with Systemd“, “State of the Shell“, “Packing up Boxes“, “Modernizing Desktop Linux Development with Containers“, “Is the Linux Desktop Really Dead?“. I also enjoy watching Lighting talks every year. In this year Britt Yazel’s lighting talks, I knew the GUADEC App was based on Connfa, and it’s also an open source project. This App is very convenient, I could check schedule at any time.

SUSE: YaST Development Sprint 84 and SUSE 'in Space'

  • Highlights of YaST Development Sprint 84

    The YaST Team finished yet another development sprint last week and we want to take the opportunity to let you all glance over the engine room to see what’s going on. Today we will confess an uncomfortable truth about how we manage the Qt user interface, will show you how we organize our work (or at least, how we try to keep the administrative part of that under control) and will give you a sneak peak on some upcoming YaST features and improvements. Let’s go for it!

  • Lunar Vacation Planning

    HPE, one of SUSE’s most important partners in High-Performance Computing and the advancement of science and technology, is now building NASA’s new supercomputer named “Aitken” to support Artemis and future human missions to the moon. HPE’s “Aitken” supercomputer will be built at NASA’s Ames Research Center and will run SUSE Linux Enterprise HPC (co-located where the Pleiades supercomputer – also SUSE-based – has been advancing research for several years). Aitken will run extremely complex simulations for entry, descent and landing on the moon as part of the Artemis program. The missions include landing the next humans on the lunar south polar region by 2024 (on the rim of the Shackleton crater, which experiences constant indirect sunlight for a toasty -300 degrees Fahrenheit).

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