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

Intel Linux Graphics Developers No Longer Like LLVM

Intel

Published on 08 February 2014 12:14 AM EST
Written by Michael Larabel in Intel
49 Comments

Well, it turns out the open-source Intel Linux graphics driver developers are no longer interested in having an LLVM back-end for their graphics driver.

Back in 2012 (among other times) were plans for an LLVM back-end to the Intel Linux graphics driver for increasing performance and delivering a better experience. Up to now the Intel graphics driver developers have been relying upon their own shader compiler but as of last year they were still investigating LLVM for its eventual adoption -- just as is done now by the Nouveau and Radeon open-source GPU drivers. In that article last year I mentioned Intel developers said LLVM integration was "more of a nightmare than anticipated" but at that point it was still happening.

Now it seems any Intel LLVM GPU driver integration on the Linux front is dead. After yesterday's article about the Mesa flatland GLSL IR proposal and the discussion that happened, Ian Romanick of Intel wrote, "We're absolutely not interested in anything involving LLVM. We've tried, several times, to make it work, and it has always ended with a table-flip-rage-quit."

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. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  2. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
  3. Linux 3.18 File-System Performance Minimally Changed But Possible Regressions
  4. AMD Radeon Gallium3D Is Catching Up & Sometimes Beating Catalyst On Linux
Latest Linux News
  1. More File-System Tests Of The Linux 3.18 Kernel
  2. Using NVIDIA's NVENC On Linux With FFmpeg
  3. There's Talk Again About An "Open To The Core" Ubuntu Laptop
  4. PowerVR SGX Driver Code Gets Leaked
  5. V2 Of KDBUS Published For Linux Kernel Review
  6. VirtualBox 4.3.20 Arrives, Still No Sign Of VirtualBox 4.4
  7. Scientific Linux 6.6 vs. Scientific Linux 7.0 Benchmarks
  8. Qualcomm Looks To Get Into The ARM Server Business
  9. HHVM 3.4 Adds New Features, Support
  10. More Radeon Driver Changes Queued For Linux 3.19
Latest Forum Discussions
  1. Cant get working Kaveri APU - A10-7850k
  2. Script for Fan Speed Control
  3. Roadmap to Catalyst 14.10 ?
  4. Debian Init System Coupling Vote Results
  5. The Slides Announcing The New "AMDGPU" Kernel Driver
  6. Updated and Optimized Ubuntu Free Graphics Drivers
  7. Debian Developer Resigns From The Systemd Maintainership Team
  8. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support