AMD News Archives
Gallium3D OpenCL Is Starting To Show Progress

Tom Stellard of AMD shared a status update on the current support level and capabilities of the open-source OpenCL implementation by Gallium3D's Clover state tracker and the open-source AMD Radeon Linux graphics driver.

26 September 2013 - Gallium3D Clover - 5 Comments
Linux 3.12 To Support AMD "Berlin" HSA APU

The Linux 3.11 kernel hasn't even been released yet but the Radeon DRM driver changes for the Linux 3.12 kernel are already lined up and waiting to be pulled into the drm-next tree.

30 August 2013 - Linux 3.12 Radeon - Add A Comment
R600 SB Shader Optimizations May Become The Default

Vadim Girlin has proposed a Mesa patch that would enable the "R600 SB" shader optimizations to be enabled by default for the Radeon Gallium3D driver. This R600 SB support has already become very popular with Linux graphics enthusiasts for its performance-enhancing abilities.

22 August 2013 - R600 SB - Add A Comment
R600 Gallium3D LLVM & SB Shader Back-End Tests

In recent months I have delivered a number of R600 SB shader optimization benchmarks for the AMD Gallium3D shader back-end that's part of Mesa 9.2. I've also delivered tests of the R600 LLVM back-end that's also been progressing in recent months and viewed as the future for AMD's open-source driver. This weekend are some independent tests of the R600 LLVM and SB back-ends.

17 August 2013 - R600 SB - Add A Comment
Features Still Being Sought By Open-Source AMD Users

While the open-source AMD Radeon Linux graphics driver now has support for the latest graphics cards, there's finally UVD video decoding, and the Linux 3.11 kernel brings dynamic power management, there's still features being desired by those using this open-source Linux graphics driver on ATI/AMD GPUs.

14 August 2013 - Radeon Graphics - 86 Comments
AMD/ATI X.Org Driver Brings New GPU Support

Version 7.2.0 of the xf86-video-ati DDX driver was released this morning. While the X.Org drivers aren't too exciting these days with most of the really great work happening within the DRM or Mesa/Gallium3D drivers, there's still an interesting number of changes to xf86-video-ati 7.2.0 for Radeon GPU hardware support.

7 August 2013 - xf86-video-ati 7.2.0 - 24 Comments
Reverse PRIME Committed To AMD X.Org Driver

For those concerned about the Reverse PRIME and multi-screen Reverse Optimus enablement for the AMD open-source X.Org driver, the support is now present in its Git tree.

6 August 2013 - Reverse PRIME Support - 2 Comments
AMD Driver Gets 2D Performance Improvements

An independent open-source developer has provided a set of four xf86-video-ati X.Org driver patches to boost the 2D rendering performance for Evergreen and Cayman GPUs right now though the optimizations can also be back-ported to R600 and R700 graphics processors too.

22 July 2013 - Evergreen+ - 9 Comments
GCC Compiler Tuning On The AMD A10-6800K APU

For those curious about how the system performance is impacted by applying compiler optimizations to the AMD A10-6800K "Richland" APU, here's some benchmarks of GCC 4.8.1 on Ubuntu Linux.

30 June 2013 - AMD Richland APU - 5 Comments
LLVM Clang 3.3, Early Clang 3.4 Benchmarks

For those curious how AMD's Bulldozer CPUs are performing with this week's release of LLVM 3.3, here are some benchmarks of LLVM/Clang 3.3 along with some early benchmarks of the latest Clang 3.4 development code from the AMD FX-8150 Eight-Core CPU.

23 June 2013 - AMD FX-8150 - 1 Comment
Using Six Monitors With AMD's Open-Source Linux Driver

Linux graphics drivers have come a long way in recent years for both the open and closed-source solutions from AMD, NVIDIA, and Intel. In this Sunday article, a Phoronix reader has shared his experiences in going from failing to setup two monitors under Linux just a few years ago with NVIDIA to now successfully driving six monitors on a single system using the AMD Linux driver.

19 May 2013 - Success! - 27 Comments
AMD Optimizes Bitcoin Mining On R600 LLVM OpenCL

Earlier this month I wrote about Bitcoin Mining coming to the open-source Radeon Linux GPU driver. In the weeks since, Tom Stellard of AMD has made more improvements to the AMD R600 LLVM back-end that benefit the performance of Bitcoin mining.

29 April 2013 - Radeon LLVM - 47 Comments
R600g Tests Show Little Change On Mesa 9.2-devel

Now having shown that Intel Ivy Bridge graphics are faster with the latest Mesa 9.2-devel Git code and also that the Gallium3D LLVMpipe driver is significantly faster, here's a new round of AMD Radeon "R600g" Gallium3D performance benchmarks.

17 April 2013 - Benchmarks - 1 Comment
AMD Kernel Mode-Setting Continues On FreeBSD

For being a project that's just a few months old and up until recently wasn't touched by BSD developers, the port of the open-source AMD Radeon kernel mode-setting driver from the Linux kernel to FreeBSD kernel is progressing nicely.

13 April 2013 - AMD KMS Support - 33 Comments
Mesa To Expose AMD Performance Monitor Extension

While Mesa has some level of support for GL_ARB_debug_output, Intel developers are implementing support within Mesa for AMD's OpenGL performance monitor extension to assist game developers and others with monitoring the performance of their software.

12 April 2013 - AMD Extension - 1 Comment

741 AMD news articles published on Phoronix.