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

Modern Intel Gallium3D Driver Still Being Toyed With

Intel

Published on 18 May 2013 07:56 AM EDT
Written by Michael Larabel in Intel
28 Comments

While it's not the default Linux graphics driver for Sandy Bridge or Ivy Bridge hardware, the "ilo" independently-developed Gallium3D driver for modern Intel graphics hardware continues to be developed.

Since last December there's been a Sandy/Ivy Bridge Gallium3D driver developed by Chia-I Wu. The work mostly comes as an experiment or toy, but last month it was merged to mainline Mesa.

While this driver, which was renamed to "ilo" from "i965g" or "i965g-next" to avoid confusion with Intel's official Mesa (classic) DRI Driver, it's still being developed with new commits almost daily.

For those not following Mesa Git on a daily basis, there's a stream of new activity since the driver's introduction last month. This work can be seen by searching for ilo. Among the advancements made in just the past week for this Intel Gallium3D driver include support for stencil resources on Ivy Bridge and later, support for hardware primitive restart, new pipe format support, support for mapping with a staging system buffer, and various clean-ups and code reworking/refactoring.

New benchmarks of this alternative Sandy/Ivy Bridge open-source Linux graphics driver will come when it's been developed further.

Separately, for those curious about the recent prospects of the older i915 Gallium3D driver possibly becoming the default over Intel's i915 classic driver for supporting up through i945 IGPs, there isn't any new information. Intel ended up bringing OpenGL 2.1 to classic i915 to compete with that older Gallium3D driver, so it seems they aren't quite ready to abandon their older code-base quite yet.

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. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  2. MSI: Update Your BIOS From The Linux Desktop
  3. NVIDIA vs. AMD 2D Linux Drivers: Catalyst Is Getting Quite Good At 2D
  4. 15-Way GPU Comparison With Mesa 10.3 + Linux 3.17
Latest Linux News
  1. Debian Now Defaults To Xfce On Non-x86 Desktops
  2. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  3. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  4. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  5. Imagination Releases Full ISA Documentation For PowerVR Rogue GPUs
  6. Features GNOME Developers Want In The Linux Kernel
  7. GTK+ Gains Experimental Overlay Scrollbars
  8. Phoronix Test Suite 5.4 M3 Is Another Hearty Update
  9. GParted 0.20 Improves Btrfs Support
  10. EXT4 In Linux 3.18 Has Clean-ups, Bug Fixes
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. Proof that strlcpy is un-needed
  3. xbox one tv tuner
  4. HOPE: The Ease Of Python With The Speed Of C++
  5. Bye bye BSD, Hello Linux: A Sys Admin's Story
  6. Updated and Optimized Ubuntu Free Graphics Drivers
  7. NVIDIA Presents Its Driver Plans To Support Mir/Wayland & KMS On Linux
  8. AMD Is Restructuring Again, Losing 7% Of Employees