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Graphics: Linux DRM and Mesa

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Graphics/Benchmarks
  • Intel Linux Graphics Driver Exploring Another Small Power-Savings Optimization

    A new patch-set proposed by one of the open-source Intel Linux graphics driver developers would allow power-savings under load of roughly up to 3%.

    The new Intel "i915" Linux DRM driver patches by Ankit Navik allow for the dynamic, context-aware re-configuration of the EU/Slice/Sub-slice controls.

    At present the Intel DRM driver only configures the execution unit / slice / sub-slice controls at context creation time, but these new patches re-configure the EUs at run-time depending upon how busy the particular graphics application is by the number of commands being submitted by the app to the kernel.

  • Mesa Gets Patches For EXT_multisampled_render_to_texture, Freedreno A6xx MSAA

    Wayland founder Kristian Høgsberg Kristensen who has been on Google's Chrome OS graphics team the past few years is continuing to help advance the open-source Qualcomm Adreno graphics support.

    Among other recent MSM/Freedreno contributions by Kristian, his latest patch series plumbs in support to core Mesa/Gallium3D for the EXT_multisampled_render_to_texture OpenGL extension and also wires in Adreno A6xx series for multi-sample anti-aliasing (MSAA).

More in Tux Machines

Mobile robot taps Jetson Xavier via new Aetina carrier board

Aetina announced a partnership to build an autonomous, solar-powered mobile robot with GPS tracking, sensors, and 6x HD cameras, based on its “AX710” carrier for the Linux-driven Jetson AGX Xavier. Taiwan-based Aetina and an undisclosed third party are developing a UGV (Unmanned Ground Vehicle) robot for border and shore patrol and other remote inspection and exploration applications. The robot will be built around Nvidia’s powerful, AI-enabled Jetson AGX Xavier module via Aetina’s new AX710 carrier board. Read more

Today in Techrights

IBM: OpenPOWER Foundation, Savings and the OpenStack Platform

  • OpenPOWER Foundation | The Next Step in the OpenPOWER Foundation Journey

    Today marks one of the most important days in the life of the OpenPOWER Foundation. With IBM announcing new contributions to the open source community including the POWER Instruction Set Architecture (ISA) and key hardware reference designs at OpenPOWER Summit North America 2019, the future has never looked brighter for the POWER architecture. OpenPOWER Foundation Aligns with Linux Foundation The OpenPOWER Foundation will now join projects and organizations like OpenBMC, CHIPS Alliance, OpenHPC and so many others within the Linux Foundation. The Linux Foundation is the premier open source group, and we’re excited to be working more closely with them. Since our founding in 2013, IEEE-ISTO has been our home, and we owe so much to its team. It’s as a result of IEEE-ISTO’s support and guidance that we’ve been able to expand to more than 350 members and that we’re ready to take the next step in our evolution. On behalf of our membership, our board of directors and myself, we place on record our thanks to the IEEE-ISTO team. By moving the POWER ISA under an open model – guided by the OpenPOWER Foundation within the Linux Foundation – and making it available to the growing open technical commons, we’ll enable innovation in the open hardware and software space to grow at an accelerated pace. The possibilities for what organizations and individuals will be able to develop on POWER through its mature ISA and software ecosystem will be nearly limitless.

  • How Red Hat delivers $7B in customer savings

    This spring, Red Hat commissioned IDC to conduct a new study to analyze the contributions of Red Hat Enterprise Linux to the global business economy. While many of the findings were impressive, including immense opportunities for partners, we were especially excited to learn more about how our customers benefit from Red Hat Enterprise Linux. According to the study, the world’s leading enterprise Linux platform "touches" more than $10 trillion of business revenues worldwide each year and provides economic benefits of more than $1 trillion each year to customers. Nearly $7 billion of that number comes in the form of IT savings. Even more exciting? As hybrid cloud adoption grows, we expect customers to continue to benefit given the importance of a common, flexible and open operating system to IT deployments that span the many footprints of enterprise computing.

  • The road ahead for the Red Hat OpenStack Platform

    If you didn't have a chance to attend our Road Ahead session at Red Hat Summit 2019 (or you did, but want a refresher) you'll want to read on for a quick update. We'll cover where Red Hat OpenStack Platform is today, where we're planning to go tomorrow, and the longer-term plan for Red Hat OpenStack Platform support all the way to 2025. A strategic part of our portfolio Red Hat OpenStack Platform is a strategic part of Red Hat's vision for open hybrid cloud. It's the on-prem foundation that can help organizations bridge the gap between today's existing workloads and emerging workloads. In fact, it just earned the 2019 CODiE award for "Best Software Defined Infrastructure." One of those emerging workloads, and more on the rest in a moment, is Red Hat OpenShift.

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