1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

VMWGFX Enables DRM Render Nodes Support

X.Org

Published on 25 March 2014 11:15 AM EDT
Written by Michael Larabel in X.Org
3 Comments

VMware's VMWgfx virtual graphics driver stack has picked up some new capabilities.

The Linux 3.14 kernel brings a big VMWgfx driver update for its Direct Rendering Manager code. The 33 vmwgfx DRM patches that were merged support the latest revision of VMware's virtual "SVGA2" GPU found within their virtualization software. The driver stack allows for guest virtual machines to have hardware acceleration by passing the OpenGL/2D commands onto the host system for processing by the host's graphics driver/hardware. This latest revision of the "SVGA2" virtual GPU adds a concept of guest-backed objects and resources, as explained in the later article.

Published today on the DRI development mailing list were a set of sixteen patches. In the end the new patches allow PRIME FD reference ioctls and enables DRM render-nodes support.

Initial PRIME support for VMWgfx was published a few months ago while it's the first time the render-nodes support is being enabled for this driver. DRM render-nodes expose GPGPU/compute support and off-screen rendering capabilities that are separated from the display access.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  2. Intel Pentium G3258 On Linux
  3. SilverStone Precision PS10
  4. ASRock Z97 Extreme6
Latest Linux Articles
  1. KVM Benchmarks On Ubuntu 14.10
  2. X.Org Server 1.16 Officially Released With Terrific Features
  3. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  4. Preview: Benchmarking CentOS 7.0 & Scientific Linux 7.0
Latest Linux News
  1. Open-Source AMD Hawaii Support Should Now Be Working!
  2. KDE Developers Continue Working Toward Wayland Support
  3. Ubuntu 14.04.1 LTS Released
  4. Linux Developers Jump Quickly On ACPI 5.1, Helps Out ARM
  5. Pkg 1.3.0 Released To Improve Package Management On FreeBSD
  6. GOG.com Officially Starts Rolling Out Linux Games
  7. Fedora 21 Has Been Delayed By Three Weeks
  8. Mono Begins To Focus On Performance, Assembles A Team
  9. Oracle Linux 7 Released Today As Its RHEL7 Clone
  10. Unigine Develops City Traffic System, A Driving Simulator
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  3. Radeon related kernel bug??
  4. how the US intellegentia operates:
  5. AMD Publishes Open-Source Linux HSA Kernel Driver
  6. Next-Gen OpenGL To Be Announced Next Month
  7. Open-Source Radeon Performance Boosted By Linux 3.16
  8. Remote gui not accessible in Phoronix Test Suite 5.2