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Intel News Archives

Is Intel Sandy Bridge Getting Faster On Linux?

With the extensive coverage on Phoronix this month of Intel's new Haswell processors on Linux, many articles have shown that when using the latest components (e.g. Linux 3.10 kernel and Mesa 9.2) that the OpenGL performance is a whole lot faster. But are these changes specific to Haswell or benefit Intel's driver as a whole? In this article are new benchmarks from an older Intel "Sandy Bridge" system with HD 3000 graphics to see whether the performance there is also improving with the latest Linux code.
21 June 2013 - Graphics Performance

The Latest Mesa 9.2 Results For Intel Haswell

With new code going into Mesa on a daily basis, here's the very latest benchmarks comparing the state of stable Mesa 9.1.3 against the Mesa 9.2 development code with all of the performance optimizations it brings to the Intel DRI driver for the latest-generation Haswell graphics hardware.
21 June 2013 - Mesa 9.2 - 8 Comments

Intel GPU Driver Tries To Rip Out FBDEV Support

Intel's Daniel Vetter is attempting for the Intel DRM graphics driver to remove support for its FBDEV frame-buffer layer with a new patch-set entitled "fbdev no more!", but will this finally usher in the killing of the Linux kernel's FBDEV subsystem?
17 June 2013 - Intel FBDEV Killing - 54 Comments

Intel Gallium3D Driver Now Supports GLSL 1.40

The "Ilo" open-source driver that provides unofficial Intel Gallium3D graphics support for Sandy Bridge and Ivy Bridge graphics cores on Linux now is advertising GLSL 1.40 compliance. The GL Shading Language update comes after landing UBO and TBO support.
13 June 2013 - OpenGL GLSL 1.40 - 1 Comment

Core i7 4770K - HD Graphics 4600 On New Linux Kernels

For the past week on Phoronix since the public debut of Intel's Haswell processors there has been a lot of coverage. The CPU performance is generally great but the Haswell Linux graphics support is still a work-in-progress even though its performance has already evolved a lot. This Sunday are some extra Core i7 4770K benchmarks.
9 June 2013 - HD Graphics 4600 - 3 Comments

Intel Graphics Get Ready For Linux 3.11 Kernel

While the Linux 3.10 kernel hasn't even been released yet, the Intel Open-Source Technology Center developers working on the Linux graphics stack already have a lot of worthwhile changes heading into the Linux 3.11 kernel.
8 June 2013 - Linux 3.11

Intel 2.21.9 X.Org Driver Calls Out More Regressions

Chris Wilson of Intel's Open-Source Technology Center is back to pushing out xf86-video-intel driver updates at an expedited rate. Rather than the new releases being about advancing the SNA acceleration architecture or new features, the past few have been about correcting regressions and other bugs.
6 June 2013 - Intel 2.21.9 - 1 Comment

Intel Works On Intermediate Pixel Storage

A new feature being worked on for the Intel DRM Linux kernel graphics driver is IPS. Short for Intermediate Pixel Storage, this feature should allow modern Intel HD graphics cores to let the CPU enter deeper PC states to increase power-savings.
31 May 2013 - IPS Feature - 3 Comments

Intel Ivy Bridge: UXA vs. SNA - Updated Benchmarks

With the testing of the very latest Intel X.Org graphics driver, the SNA 2D acceleration back-end for the Ivy Bridge graphics is now the clear-cut winner for the Linux desktop over using the default UXA back-end.
29 May 2013 - SNA vs. UXA - 19 Comments

Intel 2.21.8 Driver Takes Care Of COW Regressions

Just one week after the Intel X.Org driver was updated with support for all known Haswell variants and introducing some new copy-on-write support for cloning pixmaps, a new release has been warranted.
27 May 2013 - xf86-video-intel 2.21.8 - 8 Comments

Intel Shows Off GNOME3-Based Tizen Shell

At the Tizen conference this week in San Francisco, Intel showed off an Intel Ultrabook running their next-generation Tizen 3.0 platform that's using a shell/desktop derived from GNOME 3.x.
24 May 2013 - Tizen 3.0 - 15 Comments

New Intel X.Org Driver Supports All Of Haswell

With the public launch of Intel's beautiful Haswell CPU being imminent, Intel has released the xf86-video-intel 2.21.7 DDX driver that should support all of the Haswell PCI IDs.
21 May 2013 - Intel Haswell - 12 Comments

Benchmarking The Intel P-State, CPUfreq Changes

On Friday there was the controversial news about the Linux "ondemand" cpufreq governor no longer being fit for best performance and power-savings on modern processors. Fortunately, for better handling the CPU frequency stage changes on modern Intel CPUs, Intel recently introduced the new P-State kernel driver.
19 May 2013 - Intel P-State - 19 Comments

Modern Intel Gallium3D Driver Still Being Toyed With

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.
18 May 2013 - Intel Gallium3D - 28 Comments

Linux 3.10 Kernel Benchmarks For Intel Ivy Bridge

Earlier this month I delivered Radeon DRM driver benchmarks and Nouveau DRM driver benchmarks from the in-development Linux 3.10 kernel. Being published this Friday evening are now Intel Ivy Bridge graphics benchmarks from the Linux 3.10 kernel compared to the earlier releases going back to Linux 3.5.
17 May 2013 - Linux 3.10 Ivy Bridge - 1 Comment

VA-API Gets New H.264/MPEG-2 Encoding API Support

NVIDIA's proprietary driver and the open-source Gallium3D Linux graphics drivers -- namely now the open-source Radeon UVD support -- are using VDPAU as their accelerated video playback API. Meanwhile, Intel still continues to invest heavily in VA-API as their preferred video acceleration API for Linux. An exciting set of 42 patches to improve VA-API was published on Monday.
14 May 2013 - VA-API - 36 Comments

Top Contributors To The Intel Linux DRM Driver

Curious about the top contributors to the open-source Intel Linux kernel driver, Ben Widawsky of Intel's Open-Source Technology Center did some analysis.
13 May 2013 - Top Contributors - 5 Comments

Intel Releases Linux Thermal Daemon

Intel has announced the release of an open-source Linux Thermal Daemon package for Linux. Intel's Linux Thermal Daemon is for monitoring and controlling platform temperatures.
10 May 2013 - Linux Thermal Daemon - 20 Comments

Intel Releases OpenCL SDK XE 2013 For Linux

Intel released yesterday the Intel SDK for OpenCL Applications XE 2013. This is an OpenCL SDK for Linux that supports OpenCL 1.2 and all of the latest and greatest Intel hardware.
9 May 2013 - Intel - 1 Comment

Intel Commits More Mesa Performance Optimizations

Just days after landing some OpenGL performance tweaks, Intel's Eric Anholt has committed some more performance optimizations for the Intel i965 Mesa driver.
4 May 2013 - Mesa Performance - 6 Comments

766 Intel news articles published on Phoronix.
14
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