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

AMD RadeonSI Driver Officially Gets Compute Support

AMD

Published on 05 April 2013 08:20 PM EDT
Written by Michael Larabel in AMD
12 Comments

AMD's open-source "RadeonSI" Gallium3D driver for the Radeon HD 7000 series graphics cards and newer now has early compute/GPGPU support.

The open-source Radeon Gallium3D compute support isn't too good yet, namely implemented through OpenCL, but Tom Stellard at AMD has been devoting many months to its upbringing. After jumping through some hoops to get it setup, it's possible to run some OpenCL demos on the GPU of Radeon hardware with a fully open-source driver stack. But these demos are far from the quality you'd expect with the NVIDIA/AMD binary blobs.

Anyhow, last month there was early compute support to this driver that succeeds R600g, and now that support has been merged to Mesa after having gone through three code revisions.

Tom Stellard merged the RadeonSI compute support on Friday afternoon. Like compute support on the R600 Gallium3D driver, the R600 LLVM back-end within a yet-to-be-out version of LLVM (not until v3.3) needs to be enabled when building Mesa. Today's merge puts RadeonSI Compute as a feature for the next Mesa release due out in H2'2013, which will likely be known as Mesa 10.0.

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 Articles & Reviews
  1. Khronos Group Announces Vulkan, OpenCL 2.1, SPIR-V
  2. Samsung 850 EVO SSD Linux Benchmarks
  3. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  4. 5-Way Linux Distribution Comparison On The Core i3 NUC
  5. OCZ ARC 100 Linux SSD Benchmarks
  6. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
Latest Linux News
  1. Intel Has More Graphics Driver Code Ready For Linux 4.1
  2. Fedora 22 Alpha Will Be Released Next Tuesday
  3. KDE Makes More Progress On HiDPI Support
  4. QuIC Continues Contributing To Open-Source MDP DRM/KMS Driver
  5. Reported Steam Linux Usage Battles To Stay Above 1.0%
  6. Benchmarks Of The $129 8-Core 64-bit ARM Development Board
  7. Wine 1.7.38 Supports Themed Scrollbars, Updated Mono Engine
  8. Siemens Commits New Motherboard Support To Coreboot
  9. Nuntius: Delivering Android Notifications To The GNOME Desktop
  10. The Khronos Group's Vulkan, SPIR-V & OpenCL 2.1 Presentations
Most Viewed News This Week
  1. Confirmed: Vulkan Is The Next-Gen Graphics API
  2. Xfce 4.12 Released After Nearly Three Years Of Work
  3. Valve Launches SteamOS Sale, Confirms A Lot Of New Linux Games
  4. 8cc: A Small C11 Compiler
  5. Unreal Engine Made Free By Epic Games
  6. Canonical's Latest Demo Of Ubuntu Unity 8 Convergence In Action
  7. Mozilla Thunderbird Adoption Climbs, Thunderbird 38 In May
  8. VLC 2.2 "Weathermax" Brings Better VP9 & H.265 Support