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

Bitcoin Mining Comes To Radeon Open-Source OpenCL

AMD

Published on 11 April 2013 05:29 AM EDT
Written by Michael Larabel in AMD
31 Comments

With the increasing popularity as of late with the Bitcoin virtual currency, the open-source Radeon Gallium3D OpenCL stack has advanced to support Bitcoin mining.

Tom Stellard of AMD has spent the past few days working on getting the Radeon Gallium3D OpenCL stack in a state where it works to run the "bfgminer" Bitcoin mining application running on the open-source Radeon HD driver. After a few days, he has it working with some new code, but the performance isn't all that great.

Carrying out Bitcoin mining for now on the open-source GPU driver requires using Tom's own (non-stock) branches of Mesa, LLVM, and the libclc OpenCL library. There's also a patch needed against the bfgminer software itself. When using the code and patches, the application should work for Radeon HD 5000 "Evergreen" and Radeon HD 6000 "Northern Islands" (but pre-HD6900 Cayman) graphics cards.

When it's all setup, Tom writes, "the compiled kernel code for bfgminer is not very well optimized yet and there are still a lot of things that can be done to improve performance." So for now anyone serious about Bitcoin mining is still much better off using the proprietary NVIDIA and AMD graphics drivers with their much better GPGPU implementations.

Those interested in the Bitcoin Radeon Gallium3D mining details can find the information on Tom Stellard's blog.

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. Preview: AMD's FX-9590 Eight-Core At Up To 5.0GHz On Linux
  2. Intel Launches The Core i7 5960X, Mighty Powerful Haswell-E CPUs
  3. AMD Radeon R9 290: Gallium3D vs. Catalyst Drivers
  4. AMD Radeon R9 290 Open-Source Driver Works, But Has A Ways To Go
Latest Linux Articles
  1. How Intel Graphics On Linux Compare To Open-Source AMD/NVIDIA Drivers
  2. The Fastest NVIDIA GPUs For Open-Source Nouveau With Steam Linux Gaming
  3. Testing For The Latest Linux Kernel Power Regression
  4. The Most Energy Efficient Radeon GPU For AMD Linux Gaming
Latest Linux News
  1. Marek Lands Radeon Gallium3D HyperZ Improvements
  2. Mozilla Firefox 32 Surfaces With HTML5, Developer Changes
  3. Nouveau X.Org Driver Released With DRI3+Present, Maxwell, GLAMOR
  4. Microsoft & AMD Release C++ AMP Compiler With Linux Support
  5. AMD, Wine & Valve Dominated August For Linux Users
  6. Linux 3.17-rc3 Kernel Released Back On Schedule
  7. Lennart Poettering Talks Up His New Linux Vision That Involves Btrfs
  8. Mesa 10.3 RC2 Arrives Via Its New Release Manager
  9. Ubuntu 14.10's Lack Of X.Org Server 1.16 Gets Blamed On AMD
  10. MSI Motherboard BIOS Updating Remains A Pain For Linux Users
Latest Forum Discussions
  1. Lennart Poettering Talks Up His New Linux Vision That Involves Btrfs
  2. Best Radeon for a Power Mac G5?
  3. The dangers of Linux kernel development
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. AMD Releases UVD Video Decode Support For R600 GPUs
  6. SSD seems slow
  7. Is laptop with Intel CPU and AMD dGPU worth buying considering especially AMD Enduro?
  8. Radeon HD5670 and Ubuntu 14.04