Last week AMD published initial open-source OverDrive GPU overclocking support for their AMDGPU kernel driver, eight years after Catalyst on Linux got OverDrive support. This feature won't be mainlined until the Linux 4.8 kernel but allows for basic overclocking of the GPU core on Tonga / Fiji / Polaris hardware...
For those that have been requesting some fresh benchmarks looking at the system power consumption / efficiency of modern Linux distributions/kernels and how they're working out for laptops/ultrabooks, here are some fresh benchmarks on two Intel devices when comparing Fedora 23 to Fedora 24 Beta and also testing out the power performance with the Linux 4.6 kernel.
Today marks the embargo lift for publications putting out performance figures and initial findings on the GeForce GTX 1080 "Pascal" graphics card. At least under Windows, the results are looking pretty great...
Happy 17th of May to our Norwegian readers, but if you're not busy today or not one of them, you may want to fire up ReactOS 0.4.1 as the latest version of this open-source project re-implementing Windows...
HSA stakeholders are hoping to mainline their HSA IL front-end for the GCC compiler stack. In particular, BRIG, the binary form of the Heterogeneous System Architecture Intermediate Language...
Ingo Molnar is once again quite punctual with submitting his pull requests for a newly-opened kernel cycle. One of his noteworthy updates mailed in today were for the kernel's scheduler changes...
Wine 1.9.10 was released today, Monday, rather than on their usual bi-weekly Friday release cadence. However, even with the extra weekend of development, it's not a particularly noteworthy release...
The hwmon subsystem updates were mailed in this morning for the Linux 4.7 kernel merge window and contains a notable addition to the fam15h_power driver...
This weekend was the ambitious proposal to delay Mesa 12.0 until there's OpenGL 4.5 support in this open-source driver stack, which could tack on around an extra month to the release schedule. It's now looking like this change in release planning will not happen...
There's traction building around delaying the next Mesa release, which is currently scheduled to be out in June and for a feature freeze in just a few days. A new proposal is to make Mesa 12.0 be the release with initial OpenGL 4.5 support...
Friday was a big day for AMD's open-source team as beyond publishing experimental Southern Islands / GCN 1.0 support for AMDGPU they also published for the first time open-source OverDrive overclocking support for the AMDGPU DRM kernel driver...
The lead maintainer of GrSecurity, Brad Spengler, that is a set of patches to the Linux kernel for providing security enhancements has written an opinion piece about the Linux 4.6 kernel security...
With Linux 4.6 expected today, here's a look at some of the features we can hope to see merged over the next two weeks once the Linux 4.7 merge window opens...
The ZFS file-system upstream has offered native encryption support but unfortunately it came after ZFS was closed up by Oracle. The Illumos folks have been working on ZFS encryption while it looks like soon there will finally be encryption support available for ZFS On Linux...
Yesterday I published some Radeon DRM-Next performance tests for the Radeon DRM code queued up for the Linux 4.7 kernel merge window. Today I'm testing the DRM-Next-4.7 code for AMDGPU for looking at the performance improvements coming to this newer AMD DRM driver with the next Linux kernel cycle. The DRM-Next-4.7 performance was compared to Linux 4.6 in this article for a Tonga and Fiji graphics card.
If all goes well before the day is through will be the release of the Linux 4.6 kernel. If you've been behind on your Phoronix readings the past few weeks, here are the highlights to look forward to with Linux 4.6...
The upstream LLVM developers have been discussing possible changes about how they manage their releases in hopes of making it more optimal in working with downstream stakeholders of this widely-used, open-source compiler stack...
While the Intel i965 Mesa driver is currently at OpenGL 3.3 while waiting for the FP64 support to land for hitting OpenGL 4.2, various other OpenGL 4.3/4.4/4.5 extensions continue to move along for this open-source graphics driver...
Axel Davy who has been one of the prolific developers involved on the "Nine" Gallium3D state tracker for providing a basic Direct3D 9 implementation under Linux has sent in a set of 39 patches that he hopes to land in time for next month's Mesa release...
With the AMDGPU and Radeon changes all settled down for what's proposed for Linux 4.7, this weekend I'm benchmarking both of these open-source AMD Linux Direct Rendering Manager drivers. First up is the Radeon DRM driver with various OpenGL benchmarks in conjunction with Mesa 11.3-devel.
Here are some extra GCC 6.1 compiler benchmarks to share this weekend, complementing the recent GCC 4.9 vs. GCC 5 vs. GCC 6 comparison and the GCC 6.1 vs. Clang 3.9 compiler comparison...
Intel's Tiago Vignatti has written a blog post about sharing CPU and GPU buffers on Linux using a new API introduced by DMA_BUF with the Linux 4.6 kernel...
Google engineers have been busy this week working on Coreboot: monsterous work at the start of the week, adding in a Qualcomm "Gale" device later in the week, and now today adding in support for another Chromebook...
Tonight AMD will be releasing their (experimental) patches for supporting GCN 1.0 "Southern Islands" graphics processors under their newer AMDGPU kernel DRM driver as an alternative to the mature GCN 1.0 support found within the longstanding Radeon DRM driver...
AMD has published patches today for the AMDGPU Linux kernel DRM driver that finally make it possible to overclock the GPU when using the open-source driver...
For the past number of months GNOME developers have been working on XDG-App as their sandboxing mechanism for desktop applications built atop Linux standards. XDG-App is now no more but say hello to Flatpak...
Similar to this week's article of looking at the OpenGL performance from the GeForce 9800GTX through GeForce GTX 980 Ti and TITAN X in preparation for Pascal Linux testing ahead, today I am doing a similar comparison while looking at the OpenCL compute performance. For thirteen NVIDIA GeForce graphics cards from Fermi to Maxwell I ran a popular OpenCL benchmark while comparing not only the raw performance but also the performance-per-Watt.
If you are fortunate enough to get your hands on one of Intel's Xeon Phi co-processors based on their Many Integrated Core (MIC) architecture, it can run fairly well under Linux...