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

Compute Code For AMD Cayman Lands In Mesa

AMD

Published on 07 June 2012 07:18 AM EDT
Written by Michael Larabel in AMD
11 Comments

Compute (OpenCL) support for the AMD Radeon HD 6900 "Cayman" graphics cards has now landed in Mesa Git master.

Last week I wrote that compute support for AMD Evergreen (Radeon HD 5000 series) had landed and the latest Mesa Git commits from Wednesday afternoon now provide the "Cayman" support.

When you pair this latest code with a Radeon HD 6900 series graphics card, the OpenCL Clover Gallium3D state tracker (also in Mesa Git master now), LLVM 3.1, libclc, and build it all correctly, it should be possible to get basic OpenCL/GPGPU demos running off an open-source driver stack. It's still not quite a pleasant "out of the box" experience for end-users, but we're moving closer to open-source OpenCL support under Linux becoming viable.

It's been an active target for a long while -- the Clover state tracker has been talked about on Phoronix since summer of 2009 -- while three years later all of the pieces are finally coming together.

The commit that does the Cayman compute magic is 0c4b19, which will be part of Mesa 8.1.

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. Btrfs On 4 x Intel SSDs In RAID 0/1/5/6/10
  2. AMD Radeon R9 290 On Ubuntu 14.10: RadeonSI Gallium3D vs. Catalyst
  3. MSI X99S SLI PLUS On Linux
  4. NVIDIA GeForce GTX 970 Offers Great Linux Performance
Latest Linux Articles
  1. Windows 8.1 vs. Ubuntu 14.10 With Intel HD Graphics
  2. 6-Way Ubuntu 14.10 Radeon Gallium3D vs. Catalyst Driver Comparison
  3. NVIDIA vs. Nouveau Drivers On Ubuntu 14.10
  4. Ubuntu 14.10 Offers AMD Radeon Driver Performance Improvements
Latest Linux News
  1. GNOME 3.15.1 Released
  2. Red Hat Software Collections 1.2 Adds GCC 4.9, Nginx 1.6
  3. GLAMOR Acceleration Continues To Be Cleaned Up
  4. Russia's Yandex Web Browser Finally Released For Linux
  5. Linux Kernel Finally Being Optimized For SSHDs
  6. GPU Profiling Support Lands In Mozilla Firefox
  7. Kubuntu 15.04 Will Use KDE's Plasma 5 By Default
  8. KDBUS Submitted For Review To The Mainline Linux Kernel
  9. An Intel-Based Ubuntu Touch Tablet Is Planning To Launch Soon
  10. MIAOW: An Open-Source GPU Design Based On AMD's Southern Islands
Latest Forum Discussions
  1. Is foolish currently develop in machine code, hexadecimal and assembly?
  2. How to get rid of Linux
  3. Reducing The CPU Usage In Mesa To Improve Performance
  4. Help diagnosing problems with a Readon HD 4670 on Mesa 10.3.2-1
  5. Advertisements On Phoronix
  6. nv and xorg.conf under Debian PPC
  7. Looking for a Open-Source AMD experienced Linux mentor
  8. Bad perfomance in gaming