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 Announces Its IL Code Generator For OpenCL

AMD

Published on 12 December 2011 11:45 AM EST
Written by Michael Larabel in AMD
Comment On This Article

On Friday AMD released an LLVM back-end for its R600 Gallium3D Linux driver. The LLVM driver back-end was based upon the AMD IL LLVM back-end for OpenCL, which AMD has now separately announced to the LLVM developers as a new source-code drop.

Micah Villmow, a GPGPU compiler engineer at AMD, announced the release this morning of the AMD IL code generator back-end for OpenCL. "I am proud to announce that AMD is Open Sourcing AMDIL Code Generator for LLVM 2.9."

As Tom Stellard mentioned last week when talking about this back-end for the Radeon Gallium3D driver, it's currently just compatible with LLVM 2.9 and not the latest LLVM 3.0 release -- that support will eventually come. "This is the first step of the process, so I know there will be issues that show up. In the next few months, we will be providing more unit tests and an LLVM 3.0 compatible version, and finally a TOT version for inclusion into the tree. I look forward to any constructive feedback and will as answer any questions that I can."

There's also some other initial limitations of this open-source code generator, as talked about in Micah's mailing list message. This code drop will help with AMD open-source OpenCL support.

In terms of the LLVM back-end for the R600g graphics driver, it's being received rather positively (mailing list thread and the forum discussion).

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. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. Btrfs RAID HDD Testing On Ubuntu Linux 14.10
  2. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
  3. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  4. MSI: Update Your BIOS From The Linux Desktop
Latest Linux News
  1. Cairo-Dock 3.4 Shows A Lot Of Progress, Works Toward EGL/Wayland Support
  2. Mesa 10.4 Tentatively Planned For Early December
  3. SteamOS Update 145 Brings Compositor, Update Fixes
  4. GStreamer 2014 Conference Videos Posted: Wayland, HTML5, 3D
  5. Nouveau Now Supports DRI3 Without GLAMOR
  6. Features Of The Linux 3.18 Kernel
  7. Debian Now Defaults To Xfce On Non-x86 Desktops
  8. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  9. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  10. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  3. AMD Releases UVD Video Decode Support For R600 GPUs
  4. HOPE: The Ease Of Python With The Speed Of C++
  5. Proof that strlcpy is un-needed
  6. xbox one tv tuner
  7. Bye bye BSD, Hello Linux: A Sys Admin's Story
  8. Updated and Optimized Ubuntu Free Graphics Drivers