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 Benchmarking Platform
Phoromatic Test Orchestration

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 Linux News
  1. Btrfs In Linux 4.2 Brings Quota Updates, Many Fixes
  2. Latest Rumor Pegs Microsoft Wanting To Buy AMD
  3. The Next-Gen Phoronix Site Experience Is Almost Ready
  4. Exciting Features Merged So Far For The Linux 4.2 Kernel
  5. Mesa 10.6.1 Brings A Bug-Fix For Dota 2 Reborn
  6. DragonFlyBSD 4.2 Released: Brings Improved Graphics & New Compiler
  7. Wine-Staging 1.7.46 Improves The OS X Experience
  8. The State & Complications Of Porting The Unity Editor To Linux
  9. Libreboot Now Supports An AMD/ASUS Motherboard
  10. SafeStack Merged Into LLVM To Protect Against Stack Buffer Overflow Attacks
Latest Articles & Reviews
  1. How KDE VDG Is Trying To Make Open-Source Software Beautiful
  2. Attempting To Try Out BCache On The Linux 4.1 Kernel
  3. CompuLab's Fitlet Is A Very Tiny, Fanless, Linux PC With AMD A10 Micro
  4. AMD A10-7870K Godavari: RadeonSI Gallium3D vs. Catalyst Linux Drivers
Most Viewed News This Week
  1. Linus Is Looking Forward To Merging KDBUS, But Not Convinced By Performance
  2. Kubuntu 15.10 Could Be The End Of The Road
  3. NVIDIA Starts Supplying Open-Source Hardware Reference Headers
  4. KDBUS Won't Be Pushed Until The Linux 4.3 Kernel
  5. Linux 4.2 Kernel Gets Port To New Processor Architecture
  6. EXT4 Has Many Cleanups & Fixes For Linux 4.2
  7. The Staging Pull For Linux 4.2: "Big, Really Big"
  8. SteamOS "Brewmaster" Is Valve's New Debian 8.1 Based Version