Language Selection

English French German Italian Portuguese Spanish

Graphics: Intel and Zink Progress

Filed under
Graphics/Benchmarks
  • Intel's Vulkan Driver Adds Conservative Rasterization - Helps DXVK/VKD3D For Linux Gaming - Phoronix

    Intel's open-source "ANV" Vulkan driver now supports the Vulkan EXT_conservative_rasterization extension that is most notably used by DXVK for translating Direct3D atop this graphics API and work is also pending too for VKD3D.

    The conservative rasterization extension was introduced back in Vulkan 1.0.67 from early 2018. The conservative rasterization mode allows for over or under estimation for limiting the rasterization process and ensuring certainty over the rendering behavior.

  • Intel Wraps Up Linux 5.13 Graphics Driver Development By Preparing For Future Hardware - Phoronix

    The past several weeks have seen a few rounds of Intel graphics driver changes sent in to DRM-Next ahead of the Linux 5.13 cycle. This Linux 5.13 Intel graphics driver work has included Alder Lake S enablement and other feature changes. A final batch of "feature" work was sent out this morning for targeting the Intel kernel graphics driver in Linux 5.13.

    This final patch of Intel i915 kernel graphics driver changes for targeting Linux 5.13 is "a pull request of refactoring both to clean up and prepare for future."

  • Intel Graphics Compiler 1.0.6748 Released With CM-CL Library - Phoronix

    Intel's open-source developers have released a new version of IGC, the Intel Graphics Compiler that is used by their open-source Linux compute stack, recently was transitioned for use by their Windows driver too, and might eventually be piped into their Mesa OpenGL/Vulkan drivers.

    We haven't heard anything or seen any new code over the past quarter for integrating IGC into Mesa, so it's not clear where those plans stand at the moment. But in any case this open-source graphics compiler remains central to their Linux compute stack for OpenCL and oneAPI Level Zero. IGC 1.0.6748 was released this week as their latest tagged version.

  • Mike Blumenkrantz: A Reminder

    I was recently interviewed by Boiling Steam, a small Linux gaming-oriented news site focused on creating original content and interviewing only the most important figures within the community (like me). If you’ve ever wanted to know more about the rich open source pedigree of Super Good Code, the interview goes deep into the back catalogue of how things got to this point.

  • Mike Blumenkrantz: Description

    Last time, I talked a bit about descriptors 3.0: lazy descriptors. The idea I settled on here was to do templated updates, and to do the absolute minimal amount of work possible for each draw while still never reusing any written-to descriptor sets once they’d been cycled out.

    Lazy descriptors worked out great, and I’m sure many of you have grown to enjoy the ZINK: USING LAZY DESCRIPTORS log message that got spammed on startup over the past couple months of zink-wip.

    [...]

    The goal of zink-wip is to provide an optimal testing environment with the absolute bleeding edge in terms of performance and features. The auto mode should provide that, and the cases I’ve seen where its performance is noticeably worse number exactly one, and it’s a subtest for drawoverhead. If anyone finds any other cases where auto is worse than lazy, I’m interested, but it shouldn’t be a concern.

    With that said, it might be worth doing some benchmarking between the two for some extremely high CPU usage scenarios, as that’s the only case where it may be possible to detect a difference. Gone are the days of zink(-wip) hogging the whole CPU, so probably this is just useless pontificating to fill more of a blog page.

    But also, if you’re doing any kind of benchmarking on a high-end CPU, I’d probably recommend going with the lazy mode for now.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.