Yesterday was marked by the first release of Beignet, an open-source Linux OpenCL solution for Intel Ivy Bridge hardware, however it has drawn criticism by open-source developers.
Harris Beach is Intel's compelling Software Development Platform/Vehicle for Haswell in the form of an ultra-thin ultrabook.
While Intel has previously shipped its OpenCL SDK for Linux and Windows, this SDK is closed-source and on Linux was limited to compute support only on the processor rather than any graphics support with Ivy Bridge and newer hardware. Fortunately, Intel has finally managed to put out a first release of Beignet, an open-source Linux project that supports OpenCL.
For several months Intel developers have been working on a tool that allows for source-to-source automated conversions of C++ code into C++11 compliant code.
If running the latest stable components powering the Intel Linux graphics driver (namely the Linux kernel, Mesa, and xf86-video-intel), the open-source graphics support for the forthcoming Haswell processors should be in fairly good shape. However, like Sandy Bridge and Ivy Bridge, it will take some time before the Linux graphics driver is fully-optimized. Fortunately, there's another newly-enabled Haswell feature to report within Mesa.
The xf86-video-intel 2.21.6 driver has been released, which among other changes, supports kernel mode-setting on OpenBSD.
Introduced last month was the ability to overclock Intel graphics under Linux while presented hours ago is a new Intel Linux kernel driver patch to provide better GPU overclocking support.
Intel has introduced a "Running Average Power Limit" Linux kernel driver for their platforms.
For those wondering whether Intel "Ivy Bridge" hardware is still being made faster with each succeeding Linux kernel release, here are benchmarks from an Intel Ultrabook looking at the Ivy Bridge performance on recent kernel releases going up to the yet-to-be-out Linux 3.9 kernel.
Open-source Intel developers have advanced their OpenGL geometry shaders work for Mesa, namely for the Intel DRI driver, and call it "substantial progress and definitely a reason to celebrate." This important GL3 feature is nearing a working state but there's still some work ahead before it will be merged.
While Left 4 Dead 2 still hasn't been released to the general Linux gaming public, it's coming. Intel open-source developers are also continuing to work on optimizing the Source Engine game for their Linux graphics driver.
Fenrus Linux is a new Linux distribution being led by a well known Intel Linux developer. Goals of Fenrus Linux include focusing upon an optimal developer experience rather than world domination and also maximizing the performance and power management of the open-source operating system.
The Intel Linux graphics driver should now work better when overclocking your Intel graphics core thanks to a new Linux kernel patch.
The drm-intel-testing Git branch has been updated with new code that's ready for testing and eventual merging into the Linux 3.10 kernel.
Intel hasn't yet even released their Haswell processors to the general public for use within notebooks, ultrabooks, and desktops, but Google engineers are already hard at work on prepping Haswell Chromebooks.
The xf86-video-intel 2.21.5 DDX driver was released this morning with a handful of fixes by Chris Wilson for the Intel X.Org driver.
Next month marks five years already since Intel released their Atom "Silverthorne" processors for netbooks and nettops in conjunction with the Intel "Poulsbo" SCH bearing PowerVR-derived GMA 500 graphics. To this day, aging Intel hardware with PowerVR-based graphics continue to be a big problem for the Linux desktop.
Mika Kuoppala of Intel OTC has published a set of 16 i915 Intel DRM kernel driver patches as they work to enable ARB_robustness support for their open-source Linux graphics driver.
Kirill Shutemov of Intel has published his second version of the work that's going on for Transparent Huge Page (THP) Cache support within the Linux kernel.
Intel Open-Source Technology Center developers continue advancing support for the OpenGL Shading Language. Their latest work is on supporting Interface Blocks for GLSL 1.50.
Intel has released their own spin of Google's Android operating system with some features not yet found in the upstream open-source Android project.
To make it easier to update your open-source Intel Linux graphics driver, Intel's Open-Source Technology Center has come out with a "Graphics Driver Installer" for this open-source stack, but will it work?
Intel announced the first version of an LLVM IR SDK. The LLVM IR SDK is comprised of an LLVM IR editor plug-in for the Eclipse Integrated Development Environment.
For those Intel Linux customers living on the bleeding edge, their open-source graphics driver team has some new code available for testing.
For our first benchmarks from the early Linux 3.9 kernel are some initial Intel graphics benchmarks to look for any changes affecting Sandy Bridge owners with the updated Intel DRM driver.
After talking about it for months with numerous software developers, game studios, and other stakeholders, Ian Romanick of Intel has published his initial specification on GLX_MESA_query_renderer, a new GLX extension (and coming to EGL too) for helping ISVs (and namely games) better understand the system they're running on.
The Intel Mesa DRI driver now supports GL_ARB_texture_multisample. The OpenGL multi-sample textures support is mandated by OpenGL 3.2.
There were huge SNA performance gains on Ironlake over UXA in the most recent testing that happened last night. Curious to see how the SNA 2D acceleration architecture is working for Sandy Bridge graphics hardware, for which it was originally intended, here are some new benchmarks.
Chris Wilson's continued work on the SNA acceleration architecture is really beginning to pay off. In the latest SNA vs. UXA benchmarks for this 2D acceleration back-end to Intel's Linux graphics driver, SNA is delivering some heavy advantages.
Chris Wilson at Intel has begun hand-tuning his SNA acceleration architecture within the Intel X.Org driver in order to take advantage of modern CPU instruction set extensions.
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